How to extract copper from a refrigerator - Metals and their processing

How to remove copper from a refrigerator compressor

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Large household appliances, such as refrigerators, pose some challenges when disposing of them. It is worth understanding that it is prohibited to throw away such used equipment in an ordinary landfill; this is fraught with a fine. And placing equipment near a garbage chute is even worse.

There are two ways to solve the problem: take the unit to a central landfill (but for this you must first obtain permission) or hand it over to a scrap metal collection center. For this you can earn a very small amount.

And, given that you will have to deliver it to the collection point yourself, it is unlikely that this will even cover the costs of the transport company. However, there is a way to slightly increase the cost of an unnecessary refrigeration unit.

To do this, you will need to learn how to independently disassemble a refrigerator for copper.

Copper in refrigerators: in what parts is it present?

There is copper in all models, but there is much more of it in the old Soviet ones. This metal is found in compressors and on the back wall. This means that if the refrigerator has two chambers and contains two compressors, then more copper can be extracted from it. It is contained in the compressor windings (small copper tubes that go to the cooler). Some models also have this metal under the plastic casing where the cooler is located.

Different models contain different amounts of non-ferrous metal

Approximate weight of copper that can be extracted from a single-chamber version: 1200 grams for older models and 800 grams for relatively modern ones (the experiment was not carried out with the most recent models). From a two-chamber unit you can extract approximately 1.5 kilograms of this metal. Considering that the price is quite high at the moment, this will help to reap some benefits or at least cover shipping costs.

Thus, you can increase the value of old equipment if you extract the copper yourself. If you take an undisassembled refrigerator to a scrap metal collection point, they will only pay for its weight, without taking into account the copper.

Safety rules for extracting copper from a refrigerator

Disassembling a refrigerator in an apartment is dangerous! It's best to do this outside in your backyard. The fact is that it contains freon, which is dangerous for the human body. Although it is believed that in the volumes contained in household refrigerators, this substance cannot cause harm to health. But you shouldn’t take risks and, when disassembling, you should empty the device of this liquid. To do this, you need to carefully remove the cooler (coil), which is located on the rear wall.

In order to disassemble the refrigerator, you must first remove the plastic casing using screwdrivers (Phillips and flathead). If you don’t want to tinker with this for a long time and accuracy is not important, then you can use a hammer and chisel. To protect your eyes from flying pieces of plastic or metal shavings, you should wear safety glasses.

After removing the casing, you will need a tool for working with metal. A grinder is best suited for this. Cutting a compressor with a hacksaw will be very long and difficult: the metal of the housing is quite thick. A reciprocating saw will also not work.

Only experienced people should saw the body, and for convenience, wear rubberized gloves. With this device you need to cut off the hinges and fasteners of the compressor. The compressor itself is sealed, so there is no need to try to find bolts to open it. Again you will have to use a grinder, a hammer and a chisel. And, the most important step: how now to disassemble the motor from the refrigerator into copper? It is necessary to cut off one side with a grinder and, as it were, saw the body in half.

Next you need to unscrew the bolts or again use a grinder. Then you can pull out the compressor. It is convenient to cut off the copper winding from one half, and then use wire cutters to remove the remaining part. Another option: saw the body on which there is a winding. But then getting the copper winding will be a little more difficult and time-consuming.

Source: https://pechi-sibiri.ru/kak-dostat-med-iz-kompressora-holodilnika/

Is there copper in the refrigerator engine? Let’s make it together

You shouldn’t sell your old refrigerator for metal for next to nothing. If you remove the compressor (or, as many still call it, the engine) from it, you can slightly increase the cost of the old unit. So how much copper can there be in a refrigerator?

The difference in the weight of copper in a refrigerator compressor depending on the “antiquity” of its brand

The “older” the brand of refrigerator, the more copper there is in its compressor. These current types of engines can achieve fabulous efficiency with fairly restrained equipment. Previously, in Soviet times, no one thought about the fact that bulky motors “suck” a huge amount of electricity from the network, and the more massive the unit, the more it consumes.

Today's models are very small and compact, and their efficiency is no less than that of the bulky Sovdepov ones, but they contain an order of magnitude less valuable metal.

Measuring the weight of copper

So, before us is an engine of an old model of the Biryusa refrigerator and an engine of a relatively recent model of Atlant. Both models are single-chamber, with a built-in freezer. How much copper is in a refrigerator from the previous generation?

We take a grinder, the fastest tool for disassembling an engine for scrap, cut the casing connecting bolts, then cut the metal of the engine itself to extract the valuable metal. We put the extracted pieces of copper on the scales, look: about 1200 grams. You can also add the pipes connected to the engine here - you get even more.

Now let's get to work on the Atlanta engine. We disassemble it, put the copper on the scales, look - 800 grams. It’s still not bad, considering that today copper is sold to secondary metallurgists at a price of 200 to 300 rubles. per kilo, and we added at least another 150 rubles to the basic cost of the unit. Whatever one may say, this is the cost of 6 loaves of bread.

Who is profiting from our extravagance?

Of course, dual-chamber models equipped with two compressors contain more copper. If you are not too lazy to remove it, you can extract up to 1.5 kg of non-ferrous metal at a time. True, you will have to tinker longer, but you won’t have to give “free” money to the collectors.

Craftsmen, when bringing old household appliances to their base, are not lazy about disassembling them. From every household electrical appliance, be it a hair dryer, washing machine or refrigerator, they remove metal and, immediately handing it over, put our “hard-earned money” in their pocket.

And they get a lot out of it in a day! Knowing how much copper is in the compressor from a refrigerator, you can roughly calculate how much money will end up in their pocket if at least three refrigerators and a couple of washing machines are scrapped in a day, even if you take the minimum - that’s about 1,000 rubles.

Anyone interested can watch a video of disassembly and measurements.

In conclusion - a couple of nuances

The most important thing you need to know for those who, before handing over their old refrigerator, decide to remove the compressor, remove the non-ferrous metal from it and hand it over separately: copper burned on a fire costs at least 50 rubles. expensive.

Be careful when disassembling. Freon circulating in the system poses a danger to humans, so before disassembling the unit, make sure that the system is completely empty of hazardous liquid. It is advisable to disassemble equipment in the backyard, and under no circumstances in the apartment.

There are two ways to solve the problem: take the unit to a central landfill (but for this you must first obtain permission) or hand it over to a scrap metal collection center. For this you can earn a very small amount.

To do this, you will need to learn how to independently disassemble a refrigerator for copper.

Source: https://vmeste-masterim.ru/est-li-v-dvigatele-holodilnika-med.html

How much copper is in the refrigerator and how much does it cost?

How to store honey at home: at what temperature can it be stored in an apartment?

Honey is a tasty and healthy product that you need to know how to store. There is a list of necessary conditions, including optimal temperature. When heated excessively, the delicacy loses its valuable qualities and turns into a useless and even harmful sweetness. Many people are interested in the question of whether it is possible to freeze natural honey. Do the beneficial and taste qualities of a beekeeping product change after freezing?

What container should the product be in?

The preservation of the product’s taste and shelf life depend on the container in which the honey is placed and how tightly it is packed. Due to the unsealed jar, it will absorb moisture and odors from the air. And some types of containers can completely ruin a healthy product and even make it hazardous to health. So, what should you store the treats in?

Clay pot

Our grandmothers also used clay containers to store honey in pots. The delicacy is stored in them for a long time and retains all its properties. Such dishes do not allow light to pass through, and thick walls maintain a constant temperature of the product.

To seal honey in a clay pot hermetically, you can use wax. Paraffin from candles is not suitable for this; use only natural beeswax. It needs to be melted and poured directly onto the candied honey, and when you want to try the sweet product, just remove the top layer.

A clay pot is an ideal storage container

Glass jar

Not everyone has clay dishes on hand; glass is a good and affordable alternative. It, just like ceramics, does not react with the product, keeping it in its original form. In addition, the glass jar can be tightly closed with a lid, which eliminates contact of the product with moist air and odors. Since glass allows light to pass through, the container should be stored in a dark place.

Plastic container

We already contain almost all products in plastic containers, but is it possible to store honey in plastic containers? This is an ideal container for selling and temporarily storing the product during transportation, but it is still undesirable to leave honey in it for a long period of time.

Plastic is not always neutral and can react with products, especially if the container has been used for more than one year. The material can absorb food residues and odors, which are difficult to wash off.

It is permissible to keep honey in a plastic container for no more than a month in the refrigerator.

Wooden utensils

Another storage method that our ancestors used was in wooden barrels. The wood cools and heats up slowly, so the temperature of the product will not change sharply. The container does not allow light to pass through. But it doesn't suit everything. A wooden barrel is difficult to pack hermetically, and if another product was previously stored in it, it will certainly absorb its smell. It is best if the barrel is new and made of beech, birch or linden. And you need to pour a little wax on the thickened product.

Metal containers

Metal containers are used by beekeepers to contain large volumes of product. It must be made of stainless steel. Metals containing alloys of lead, zinc and copper are absolutely not suitable. They react with the product. The penetration of metal oxides into it will not only spoil the taste and smell, but can also be dangerous to human health.

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Honey can also be stored directly in honeycombs

Storage in honeycombs

Honey in honeycombs should be stored under the same microclimate conditions as without them. Proper storage in honeycombs: to preserve delicacies for a long period, the honeycombs should be placed in sterile glass jars, completely filled with liquid honey and sealed tightly. Can be kept in the refrigerator or in the basement for no more than 1 year.

To increase the storage time, honeycombs with honey should be filled with wax and covered with a lid. In this form, they can retain their taste and beneficial properties for 10 years.

In the freezer

Since honey begins to lose quality at temperatures below -20 degrees, and the standard temperature of freezers is -18 °C, storing it in the freezer is acceptable. However, do not be surprised that even during a short period of storage in the freezer, the delicacy crystallizes.

For convenience, package the product in small portion containers. The main thing is to make sure that the lids of the containers are tightly closed. Never defrost honey in a microwave oven or on the stove, as it cannot withstand high temperatures.

It is better to place the container in the room or heat it slightly in a water bath.

Is it possible to freeze honey with berries?

You can make a healthy and tasty preparation for the winter by pouring honey over seasonal berries and freezing them. This way the fruit will remain of the same quality as before freezing, will retain freshness and will not spoil for a long time.

Is it possible to freeze sea cucumbers with honey?

It is believed that sea cucumber (trepang) with honey is endowed with the maximum number of healing properties. The product is used both as a food additive and as a substance for external use. The most suitable place to store the product would be the refrigerator, but not the freezer, since the product retains its medicinal qualities at a temperature of 1–6 degrees.

Is it possible to freeze honeycombs with honey?

Methods for storing honey in honeycombs are completely the same as methods for storing liquid honey. Honeycombs cannot withstand low temperatures and lose quality, so you can keep them in the freezer.

A separate issue is packaging for honeycombs, which should be as airtight as possible, since honeycombs absorb moisture and odors to a greater extent than the product in liquid form. For convenience, freeze the treat in portions, so you can get the necessary part for consumption.

Please note that the honeycombs cannot be heated. To defrost a portion, place it on the refrigerator shelf.

Temperature

The purpose of bees in winter is to insulate their shelter with wax, so that the temperature does not fall below 10° C. Accordingly, this is the most optimal temperature for storage. For the summer period, the temperature regime will fluctuate in the range from +5° to +20° C.

Source: https://polzavsvred.ru/produkty-hranenie/kak-hranit-med-v-kvartire.html

How to disassemble a refrigerator for copper: where is copper in the refrigerator parts and how to safely remove it

There are two ways to solve the problem: take the unit to a central landfill (but for this you must first obtain permission) or hand it over to a scrap metal collection center. For this you can earn a very small amount.

To do this, you will need to learn how to independently disassemble a refrigerator for copper.

How to properly store cheese in the refrigerator so that it retains its freshness and taste longer

How long can you store in the refrigerator
How to properly pack oma
How to properly store different varieties
Hard
With mold
Brine
Soft
Can it be stored in the freezer
Can it be eaten moldy

How long does cheese last in the refrigerator after opening? First you need to understand that this fermented milk product is essentially alive. The product contains live fungi, which give different varieties a unique taste. If stored incorrectly, there is a high probability that the product will spoil, so that it can no longer be eaten.

Cheese is not at all a product that should be stocked up for future use. Especially if you have a small family and you don’t plan to cook any dishes with it.

How long can cheese be stored in the refrigerator?

Regular hard ones are stored refrigerated for three to ten days, depending on the packaging.

The plastic film in which the product is wrapped in the store does not provide air to the fungi, and after 4 days of storage wrapped, the piece may become sticky, soggy, and lose its taste. Pathogenic bacteria can also develop under polyethylene, which will not impart any taste.

How to keep cheese fresh in the refrigerator for a long time? It is necessary to create certain conditions for him. First of all, remember that even if you tear the original packaging, allowing the product to “breathe,” you still won’t be able to keep it in good condition, because it will become airy, absorb odors from the entire refrigerator, become rough, tough, and will deteriorate.

To avoid this, you need to pack it yourself immediately after purchasing. There is special paper. It can be replaced with parchment or baking paper. Previously, products were always sold in this packaging. With the advent of plastic, they abandoned it, but in vain - it can extend the shelf life of cheese in the refrigerator (bonus - environmental friendliness). In any case, less harmful to the environment than plastic.

How to properly wrap cheese at home

You will need a sheet of parchment significantly larger than the piece (about two to three times).

Place the piece in a diagonal direction so that the large end faces the corner and the “nose” faces the center.
Now start wrapping it as if it were a gift. Try to fold all the folds well so that excess air does not penetrate inside.
Fold the rest of the packaging up and secure it with tape so that the packaging does not fall apart.
Be sure to put a note when it was purchased so you always know whether it is spoiled or not. If you have several types stored in your refrigerator, then it is worth noting its variety so as not to confuse it.

How to properly store different types of cheeses in the refrigerator

The ideal temperature, as for all dairy products, is approximately 5 degrees. Therefore, it is better not to stack it too close to the far wall of the refrigerator, otherwise it will lose its nutritional properties.

The temperature in the chamber may vary depending on the amount of food, because they all increase the heat level. Therefore, if there is too much food in the refrigerator, for example, on New Year's Eve, then the product can spoil within five days, even if it is properly packaged.

Don't forget that it can absorb odors, so don't store it near odorous foods. It will acquire an unpleasant odor, which will also affect its taste.

To understand how to store cheese in the refrigerator for a long time, you need to understand which packaging method is suitable specifically for each type.

1. Durum varieties

The parchment paper method is ideal for storing durum varieties. In ordinary paper or fabric they dry quickly, but in a plastic bag they are covered with a sticky film, which ruins the whole taste.

But this is the most common way to store Maasdam, Dutch, Russian, Radomere, Gouda and others. As for harder ones, for example Parmesan, its shelf life is much longer than others. The same applies to products with a high content of preservatives, for example, sausages.

2. With mold

They can be stored for up to five days due to their unique composition. Never leave them open in the refrigerator. Mold fungi can penetrate other products and spoil them (and this can lead to poisoning).

Packaging for varieties with mold (for example, for Dorblu ) should be either parchment or foil. This way the product will retain its freshness and taste and will not spoil what is nearby.

3. Brine

These varieties include feta cheese, feta, suluguni, goat's milk, sheep's milk, mozzarella, salted Adyghe and many others. They are sold in brine in packages, so it is best to store them in it, and for no more than three days.

It is important to monitor the appearance of the brine so that it does not become cloudy. If this happens, then you need to remove the product from there, carefully rinse it under running water and place it in a new salt solution. This way you can extend the shelf life by another two days. If you overdid it and the product became too salty, just place it in milk for a few minutes before eating.

4. Soft varieties

They dry out quickly and become hard, so be sure to wrap the piece in foil. Melted, curd, “Yantar” and others can be bought in the store in special packaging. Do not ignore it so that it does not quickly harden and deteriorate.

Is it possible to store cheese in the refrigerator freezer?

If there is no other option, then this is acceptable. But the taste will suffer. Only hard varieties can be frozen. Pickled ones are not suitable for this because they completely lose their taste. It is better to eat them as soon as possible.

Cheese from the freezer turns out rubbery, but it can still be used in preparing various dishes.

Is it possible to eat moldy cheese in the refrigerator?

Sometimes mold appears in a product due to high humidity, and not because it has expired. In this case, you can cut off the peel and eat it. The best option would be to heat treat it.

For those who do not have gastrointestinal problems, mold poses little threat unless it is very obvious and the product has not been in the refrigerator for a month. But by cutting off the visible part of the mold, you do not get rid of it completely, since the spores have already spread much further.

Source: https://lisa.ru/moy-uyutnyy-dom/609852-kak-pravilno-hranit-syr-v-holodilnike-chtoby-on-dolshe-sohranyal-svezhest-i-vkus/

How to disassemble a refrigerator for scrap metal

Any equipment sooner or later becomes unusable. Over time, equipment breaks down, and its repair is impossible or unreasonably expensive. In this case, it is better to sell the refrigerator for scrap.

What are the advantages of this solution:

You can get rid of unnecessary equipment that takes up space in the room.
You can sell this equipment profitably.
You entrust all subsequent disposal procedures to professionals.
This is an opportunity to take care of the environment.

Why should you scrap your refrigerator?

Conventional vehicles for removing household waste are unable to deliver such equipment to the landfill. Therefore, you should not send your refrigerator to a garbage site in the hope that utility services will pick it up.

It is likely that metal collectors will pick it up within a few days. In large cities, small trucks drive around the streets and courtyards. They remove any equipment with metal parts that can be sold in the future.

This is a very realistic way to get rid of an old refrigerator. Naturally, in this case you will not receive anything for it, but you can relieve yourself of the burden of responsibility for disposal.

You cannot transport large equipment to a landfill yourself. You must initially obtain permission from local authorities. Only then can the refrigerator be sent to the landfill. There is a fine for violating the rules.

In fact, it is much more profitable to sell the refrigerator for scrap. In this case, you can get a certain amount for it. Subsequent disposal of the equipment will be handled by specialists who have certain experience.

Selling a refrigerator for scrap: price

If you want to sell your refrigerator for scrap, you will not be told the price in advance. This is a very individual parameter that depends on a huge number of related factors. Therefore, the cost is calculated in each specific case.

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What can affect the cost:

Model of the refrigerator and alloys that were used in its manufacturing process.
The number of parts that have no value.
Current metal price levels.
Weight of the structure.

To find out how much a refrigerator costs for scrap metal, you need to have it assessed by a specialist and then weighed. The specific price of the equipment upon sale is calculated.

Initially, we will say that you can only carry out minimal disassembly yourself. It is not very safe to completely dismantle all the elements, so cutting should be entrusted to professionals.

Your actions:

Remove the compressor from the structure. If it is in working condition, it can be used to assemble homemade devices or sold for installation in similar models.
Cut the power cord.
Next, remove the doors. If you can’t dismantle them, you can cut them down using a grinder.
Remove racks and shelves.
Remove all plastic items from the refrigerator that are not valuable.
The radiator grille is being dismantled. Non-ferrous metals were used in its manufacture; this element can be sold separately.

At the end of the procedure, you will be left with only the metal body and door. After disassembling and removing excess components, refrigerators are accepted for scrap at the highest price.

Naturally, this whole procedure takes time and you need to use various tools. Therefore, disassembly is not suitable for all clients; it is much easier to hand over the refrigerator right away, and not think about the nuances.

Who can I sell my refrigerator to for scrap?

It is better to contact a trusted company for this purpose, which has been operating on the market for quite a long time and has been able to establish itself well. Then you can be sure that the entire procedure will go without additional problems.

The Tsvetnoy Metal company is one of the largest organizations in the capital. We have extensive experience in this field and cope with all the tasks assigned. The company is ready to accept refrigerators and will offer attractive prices.

Why choose us?

An old refrigerator can be bought for scrap metal under the best conditions. The price is determined individually during the assessment.
The procedure does not take much time.
You will quickly receive the specified amount.
We offer several options for subsequent calculations.
Fair terms of cooperation are provided.
You can quickly get rid of this equipment.
You can return the refrigerator without disassembling or after dismantling individual components.
It will be sent for recycling in the future. New products will be made from the resulting metal.
Our clients always respond positively to our services.

Source: https://masakarton.com/kak-razobrat-holodilnik-na-metallolom/

How much copper is in the refrigerator: how to remove copper from the refrigerator

The refrigerator, like other household appliances, is not immune to breakdowns. In addition, all devices have their own service life. In both cases, devices beyond repair will have to be disposed of.

Disposal of large household appliances can cause a real headache, because throwing your refrigerator into the nearest landfill will not work, especially since this will result in a considerable fine.

To solve the problem, you can take the equipment to the city dump or scrap it, where you will be paid a small amount. But there is an option that will increase the cash payment - disassemble the device and extract copper from it.

But before that, you need to figure out how to do this and in what details you should look for it.

Is there copper in the refrigerator, how much is there and in what parts is it present?

The only part in which copper can be found is the compressor. It is necessary to compress the coolant vapor. It is worth keeping in mind that there is a sufficient amount of copper in the refrigerator.

If you have a two-chamber refrigerator, then it has two compressors. Therefore, twice as much non-ferrous metal can be extracted from it.

Reference. In some models, copper can be found under the casing that masks the cooler, as well as in the microcircuits.

Depending on the model and manufacturer, the weight of non-ferrous metal can range from 700 to 1200 grams:

Most of the Belarusian Atlants are equipped with large compressors. Weight can reach seven kilograms. In such models, approximately 1 kg of copper can be detected.
Old Soviet-style refrigerators, for example Biryusa, Zil and others, boast a large amount of non-ferrous metal compared to modern models. More than a kilogram of copper can be extracted from one small single-chamber refrigerator.
Compressors of modern two-chamber models contain about 1.5 kg of non-ferrous metal. However, the weight of the part itself can reach ten kilograms.

Reference. Modern models of refrigeration equipment contain not only ferrous and non-ferrous metals. Silver or gold can be found in some structural elements.

You were probably not impressed by the amount of non-ferrous metal that you will receive after disassembly. However, this is a good increase in the amount that can be earned for a refrigerator. At least the costs of transporting equipment will be justified.

In addition, this way you will contribute to saving natural resources. This may seem like a minor reason. But if you believe the assurances of scientists, less than five billion tons of copper remain in the bowels of the Earth, which is significantly less than the amount of other metals.

In addition, copper is not present in pure form, and the amount of empty ore can reach 95%. Processing and enrichment requires a large amount of resources and electricity. Therefore, recently, recycling centers for non-ferrous and ferrous metals have begun to open everywhere.

Reference. Some models of freezers are made of aluminum, which is more expensive than copper. Therefore, with a little effort, you can get good value out of an unwanted refrigerator.

How to get copper out of the refrigerator

Before you begin disassembling the refrigerator and removing non-ferrous metal, you should take the following precautions:

Most refrigerators contain freon. Despite the fact that this substance is considered practically safe, there is no need to take risks. Therefore, it is better to disassemble the unit outside. It is not recommended to do this in a residential area.
You should take care of protective equipment - gloves, a mask or safety glasses. They will protect your face and eyes from metal shavings that form during cutting. Gloves will not allow your hands to slip, which will protect your hands from mechanical damage.
It is advisable that you have minimal experience with the tool. Despite the fact that the grinder is easy to use, the “opening” process itself is traumatic for a beginner.

Once you have prepared the necessary tools, you can begin extracting non-ferrous metals:

First, drain the coolant from the system. To do this, remove the coil located on the rear wall and empty the part.
Next, you can proceed to disassembling household appliances. More precisely, the casing should be removed. A Phillips and flathead screwdriver will help you with this. But if you're in a hurry and maintaining visual appeal isn't your main concern, grab a chisel and hammer.
When the casing is removed, you can proceed to disassembling the main element - the compressor. For this it is better to take a grinder. The walls of the part are quite thick and dense, so you will spend a lot of time and effort cutting it with a saw or hacksaw. First of all, cut off the fixing hinges and other fasteners. Then saw the body.
Once you have sawed through the compressor housing, remove the bolts and remove the compressor. To make it easier for you to remove the copper, cut it off on one side only, and remove the rest with pliers.

Now you know how to not only get rid of unnecessary household appliances, but also earn a small amount of money from it. Of course, you won’t become an oligarch, but you will cover transportation costs. In addition, if you simply hand over the equipment to a scrap metal collection point, the office workers will not educate you about the presence of non-ferrous metals in the old refrigerator - they themselves make good money from this. So, if you are planning to recycle your old refrigerator, you should use our recommendations.

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Source: https://reedr.ru/bytovaya-tehnika/holodilnik/skolko-medi-v-holodilnike/

Refrigerator for scrap metal

Have you decided to buy yourself a new refrigerator? Has your old one become inoperative? You don't know where to put it? We will answer all these questions in this article. The refrigerator belongs to the group of large household appliances. And not in vain, since it is quite large in size. Even for transportation you need the help of several people.

You can’t just leave it on the street or in the entrance. It is strictly prohibited to throw away a refrigerator near a garbage chute or in an ordinary landfill! You may be fined in the form of a large sum of money. To take it to the central landfill, you must also obtain a special permit from the city authorities. This is a long and painstaking procedure. So what to do and where to take it?

If you instantly have the thought “ I’ll sell the refrigerator for scrap metal ,” then you need to look for a scrap metal collection point yourself.

Another way to sell an old refrigerator for scrap is to disassemble it yourself and transport it to a scrap collection point. Let's look at this method in more detail.

Before you hand over your refrigerator for scrap, you just need to take it to a scrap metal collection point yourself!

On average, 1 refrigerator weighs from 30 to 80 kilograms. Depending on the region and region of our country, for 1 kg of metal they give 4-9 rubles, and accordingly for one refrigerator you will receive from 120 to 720 rubles (if you bring it yourself to a scrap metal collection point). Also keep in mind that when scrapping a refrigerator, the blockage percentage will be about 10%, i.e. from 120-720 rubles (depending on the region) subtract another 10% of the blockage.

Take into account all transport costs; even transporting it in a GAZelle will be unprofitable. You can earn money if you take it away in your own car, on your own.

We recommend watching the video - How much copper is in a large refrigerator compressor?:

You need to know that no one will come to you for a refrigerator unless you use the services of intermediaries who export scrap metal in small quantities. But in this case, you will have to give away the refrigerator for free. You won't get any money. Because the guys will need to earn something and they export metal from several addresses a day, thereby covering the costs with the amount of metal exported.

Refrigerator disposal

It is virtually impossible to hand over the refrigerator for recycling rather than scrap metal on your own. In this case, you need to call a specialized company and disassemble the refrigerator into several parts yourself: unscrew the door, cut off the cord, disassemble and remove the compressor, separate the plastic, etc. And only the aluminum body can be recycled. With all this, you must also transport it yourself.

Recycling is free. You can hire movers from this company who will come and pick it up themselves. For this you will need to pay about 2000 rubles.

Just think, you have to pay money to throw away your old refrigerator?! This price is due to the fact that recycling equipment is expensive, and the license to perform this type of work is also high.

For Russia and the CIS countries this sounds crazy, but in Europe this practice has existed for a long time - the difference in mentality, as they say.

Old refrigerators that don't work are scrap metal that can be recycled and made into something new. In this way, you save the environment. After all, as you know, landfills occupy huge areas all over the world, and due to the fact that it rains and the metal oxidizes, all this toxic moisture ends up in the ground.

Conclusion

You can also advertise “I’m selling an old, non-working refrigerator.” Perhaps it will be bought by repairmen who collect working refrigerators and repair them, but if this option doesn’t work, then the only option will be to take the refrigerator for scrap.

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As you can see, for an old refrigerator, there is no single profitable way; in some cases it will be profitable to sell the refrigerator for scrap, in others to sell it to repairmen. But the advantage of scrap metal is that you don’t have to get any permission or pay money to anyone. But remember that by selling a refrigerator for scrap metal you will not get rich - you won’t be able to earn a lot of money.

Source: http://xlom.ru/na-metallolom/xolodilnik-na-metallolom/

How to disassemble a refrigerator motor for copper

The value of the compressor is great both in terms of functionality and in terms of the cost of the metal, regardless of how you look at it. The engine can be used to make a pump for tire service, painting or a refrigeration system.

If the engine is not working and its power is relatively low, then there is no point in repairing it. The device consists of ferrous metal (housing, gear components) and copper (motor winding, tubes). The average weight is from 5 to 10 kilograms, while the weight of expensive copper can reach 1.5 kilograms.

Disassembly without using a grinder

In order to separate the ferrous metal from the copper, you must first disassemble the compressor. Let's figure out how to disassemble the device without using an angle grinder (grinder), because an angle grinder is a relatively dirty tool; there will be a lot of dust, sparks, noise in the workplace, oil poured inside (the cutting disc will splash materials around it).

Unfortunately, the body is a monolithic metal product containing a series of welds created using automatic welding.

The compressor is a monolithic device

Therefore, you can avoid the grinder only with a hacksaw. The thickness of the metal can be more than 3 millimeters. As for the rotor and stator, an angle grinder is not required; it should not be used at all stages of disassembly.

Algorithm of actions

In the welding area you need to make a cut, drain the oil and “walk” along the entire seam.

The cut should be small to avoid splashing. Oil should flow out slowly through the small hole.

Cutting should be done carefully, without haste; If you work with a hacksaw, you should monitor the sharpness of the saw (it is better to stock up on spare blades). The motor windings are visible under the cut cap. After unpacking the case, you can discover the causes of the device malfunction. In our case, the cause is a burnt-out winding:

A burnt-out, soldered winding is the most common cause of failure

Ways to disassemble a compressor

There are two ways to disassemble: knocking out and cutting the rear cap. Thin-walled models come out of the case very easily when knocked out; older models are almost impossible to knock out. If all the oil has been previously drained, you can immediately begin sawing without making test cuts. Use a hacksaw to cut off the “back cap”.

The upper “cap” of the compressor is supported by tubes

One tube will not allow the cap to come out of the body; it is enough to cut it with a hacksaw. After disassembly, you can see the entire engine from the inside.

Source: http://avtovestie.ru/info/kak-razobrat-motor-ot-holodilnika-na-med/

Samsung two-chamber refrigerator No Frost malfunctions: do-it-yourself repair, Samsung No Frost, troubleshooting

The Samsung No Frost refrigerator has a fairly long service life, but sooner or later breakdowns occur. Owners are interested in what malfunctions there are in the Samsung two-chamber No Frost refrigerator that can lead to system failure.

Main types of faults

Sometimes the failure of a Samsung refrigerator can be determined independently. If you hear clicks and noise from the motor while the two-chamber unit is operating, there is most likely a problem with the compressor or electronics. This is the result of frequent power surges.

Most common

Malfunctions of Samsung No Frost refrigerators are not that common. When one of the nodes is damaged, this affects the operation of the device.

It does not turn on - the two-chamber refrigerator is warm, and the compressor does not signal its operation. The reasons for this malfunction may be:

Power problem. In this case, the sensors are turned off and the light does not come on in the device. You need to check the outlet and cord. If the errors are caused by this, eliminating them is not something difficult; you can repair it yourself. If there is a major problem with the electrical wiring, it is better to contact a specialist.
Electronics failure. The boards are designed to withstand various voltage surges, but frequent surges can lead to failure.

You can repair a Samsung No Frost refrigerator yourself, but then the warranty card will be void.

You can determine the breakdown yourself. If cooling does not start for a long time, it is enough to activate the forced procedure or accelerated freezing. If the compressor starts, the temperature sensor is faulty.

View » How to change the thermostat in the refrigerator

Warmth is often observed in the cells. If the compressor is running and the chambers are warm, the problem is as follows:

Freon leak. The cooling capacity has decreased and the pressure in the system has dropped.
The door does not close tightly.
Malfunction in the drainage system. Due to the water, various impurities settle inside the hole, which gradually form a plug. A puddle appears under the device.

Rare

Infrequent breakdowns include a failure of the refrigerator control module. The system does not respond when pressing buttons.

Error codes

No Frost has a self-diagnosis system. The digital code will tell you what the problem is. It could be the following:

Problems with the ice maker sensor.
The temperature sensor is faulty or some components have burned out.
Defrost sensor failure.
Incorrect operation of the ventilation system.
The ice maker is not working properly.
The temperature sensor responsible for air freshness is faulty.
The thermostat responsible for the main compartment is broken.
The signal between the temperature sensor and the freezer is broken.
The defrost sensor has stopped responding.
The freezer ventilation system is not working correctly.
The problem is with the capacitor.

What you can fix yourself

There are some types of breakdowns that you can fix yourself. For example, you will be able to replace the refrigerator power cord yourself if it is damaged.

If there is a problem with door sealing, it is enough to have a little free time. An unstable position of the unit can cause this condition. If the floor surface is smooth, there may be a problem with the seal.

Wrinkles sometimes appear on the elastic, which lead to this malfunction. You can solve this by heating it with a hairdryer. If the seal is damaged more extensively, it is recommended to replace it.

It is attached with glue, so for dismantling it is enough to use a small screwdriver and a soft sponge.

Who is the manufacturer of your refrigerator?

It is better to install the new seal using the same hair dryer.

Cleaning the drainage system. It is located behind the refrigerator at the bottom of the water collection area. For thorough cleaning, you can use a wire with soft bristles attached to it.

Malfunction after power outage

This situation can lead to the following unpleasant consequences:

The engine does not start, but the light is on. It's worth checking the settings. Electronic refrigerators may reset when the power goes out.
The refrigerator may not turn on if the electricity is suddenly turned off and then turned on immediately. During this, in order to avoid burnout of the refrigerator parts, a delay in turning on the motor is activated. After 15 minutes everything should work as normal.

Fault in the form of ice freezing in the freezer

This situation occurs due to problems with closing the door. Due to the entry of warm air, condensation appears, which becomes ice when cooled.

Problems with temperature settings

Samsung has a control panel, with the help of which temperature conditions are set. This panel is equipped with a staged air cooling system, as well as quick freezing.

If nothing changes as the temperature rises, it may be time to replace the sensors.

Basics of proper use and care

Proper operation and care is the key to long-term operation of any equipment; you must remember the following:

It is necessary to timely clean and clean the cells from dirt.
It is better not to place hot dishes in No Frost.
Do not place the refrigerator next to a stove or other heating appliances. It is better to avoid direct sunlight on the device.
Do not wash No Frost with strong cleaning agents.

How to defrost

This technology is designed for easier maintenance of equipment. The Samsung refrigerator does not require frequent defrosting. It is enough to carry it out once a year.

How to do it better:

Turn off the power and empty the refrigerator of food for 10 hours.
The water will flow into the compressor and evaporate after heating.
Clean the chambers and main parts.

How to care

Basic care details can be found in the manufacturer's instructions. The points are simple and clear:

Defrost the freezer once a year.
Do not wash the refrigerator when it is turned on. Do not do this during hot periods, because... The compressor may overheat.
Be sure to keep the back of the refrigerator clean. The formation of excess dirt on parts leads to further damage.

Tips for use

Recommendations:

When various stains appear, it is better to clean them immediately.
The refrigerator must be on a flat surface.
Do not place hot foods into the unit.
The device should not be placed near the stove; it should not be exposed to direct sunlight.
It is recommended to store products in special packaging or containers.

It should be understood that failure of the device can result from improper operation or insufficient care. By following all the rules recommended by the manufacturer, you can be guaranteed long-term operation of your Samsung refrigerator.

What brand of refrigerator do you recommend buying?

Source: https://oholodilnike.ru/remont/samsung-dvuhkamernyj-nou-frost-neispravnosti.html

Where is the copper in the old refrigerator and how can I get it?

Where is the copper in an old refrigerator?

It often happens that something cannot be repaired or there is simply no benefit from it. But don’t throw it in the trash, especially when it comes to an old refrigerator.

You should know that if you have an unnecessary broken refrigerator at home, then you can still extract something from it, and in particular non-ferrous metal - copper. Selling copper today is not a problem, especially since the price for it has been quite high lately.

So, in order to hand over non-ferrous metal, you first need to find it, and for this you need to figure out where the copper is located in the old refrigerator.

Where is the copper in an old refrigerator?

When dealing with the question of where copper is located in an old refrigerator, you should know that most of it is in the compressor and on the back wall. In the compressor, copper is present in the form of wire - windings and in the form of copper tubes going to the cooler.

There may also be copper from the cooler under the plastic lining of the refrigerator. And if you want not to throw the refrigerator in the trash, but to sell it for scrap, then first you need to figure out how to disassemble the refrigerator and compressor for copper, if such work has never been done with your own hands.

How to disassemble a refrigerator for scrap metal

You should start dismantling an old refrigerator for scrap metal with the plastic casing. If you plan to use the refrigerator casing somewhere else, then you should approach the issue of removing it more carefully, and arm yourself with a flat-head and Phillips-head screwdrivers as tools.

When there is no need to preserve the refrigerator casing, a hammer and a metal chisel will come to the rescue. When dismantling a refrigerator for scrap metal, do not forget about your own safety precautions, especially when working with a hammer. Plastic flying into your eyes is an unpleasant circumstance, so when disassembling the refrigerator you should definitely wear glasses to protect them.

Having removed the plastic casing from the refrigerator, for further work you will need a grinder with a metal disc installed to cut off the hinges on the doors and the compressor fasteners. However, before removing the compressor, you should get rid of the cooler (coil) located on the rear wall.

How to disassemble a refrigerator compressor for copper

After removing the compressor from the refrigerator, an alarming moment comes, which consists in understanding the fact that there are no bolts or nuts on the compressor to unscrew it onto the copper.

Everything is correct, the refrigerator compressor is hermetically sealed by welding, but as always, the irreplaceable grinder, hammer and chisel come to the rescue.

In order to disassemble the compressor from the refrigerator, you will need to cut off its end side with a grinder. However, this is not all, and it will not be possible to get copper from the compressor right away, since it will be necessary to cut it lengthwise - in half.

Source: https://samastroyka.ru/gde-u-starogo-xolodilnika-naxoditsya-med.html