The air compressor heats up black smoke from the air filter What s going on

The black smoke is mainly due to the overheating of the machine, which is the cause and effect.

There are two causes of smoke: 1. The whole machine is overheating. For example, if the machine runs for a long time, it will oil and gas some of the lubricating oil outside the machine, so that the phenomenon of smoke will be seen.

2 Localized overheating. For example, poor lubrication causes local high temperature, which makes oil and gas melt, and generally local overheating and smoke is relatively fast. Pay attention to the distinction when inspecting.

When do the pistons change?

Generally, the time of piston replacement is in the manual, but the domestic maintenance is generally not carried out in accordance with the manual, and the practical way is to start judging whether the piston is the cause ---when the work efficiency is significantly reduced, and replace the piston if it is.

Precautions when repairing:

1. The orientation of the piston ring when it is assembled. There are markings on the rings.

2. The opening direction of the piston ring needs to be diverted.

3. Clean lubricating oil needs to be added during assembly.

4. Other basic precautions for assembly.

If there is black smoke, it should be that the oil is less, the piston and the steel wall are dry, disassemble it, put some air compressor oil on it. If the piston is slow, you can use the palm of your hand to feel that when the pulley rotates, the suction strength is not too strong, and if it is boring, it means that it is going to be changed. But it could also be a problem with the piston rings.

Yours is a piston machine?

Generally speaking, if the temperature is high, it means that the oil-air separator is dirty or the air compressor oil is not in place.

You add the brand of the air compressor for the time of use.

On the first floor, the piston machine ** came to the oil and gas separator. Agree with the statement of the 2nd floor.

Caused by the compressor temperature being too high. or caused by poor lubrication of the compressor.

Air compressors in our country.

Market size of the industry.

The growth rate is more than 8%, and the growth rate from 2010 to 2011 even exceeded 28%, and the market scale is expanding rapidly. However, in such a large market, foreign companies have dominated the vast majority of the market for a long time. According to Qianzhan network data.

In 2009, there were nearly 400 production enterprises in China's air compressor industry, of which nearly 90% were domestic enterprises, and the total sales revenue was about 6 billion yuan, accounting for 40% of the whole industry; The number of foreign-funded enterprises is close to 10%, and the total sales revenue is about 9 billion yuan, accounting for 60% of the whole industry.

However, domestic enterprises continue to strengthen technological innovation, the industry's leading domestic enterprises, such as Kaishan shares, continue to forge ahead in technology, the company's product performance has reached the international level, in the foreign dominated high-end market has been gained. With the continuous improvement of product performance and the continuous upgrading of technology, the market share of domestic enterprises.

It also improves year by year.

Take a screw air compressor.

For example, from 2009 to 2011, the sales volume of screw air compressors increased from 10,000 units to 10,000 units, with a compound annual growth rate.

As a result, the market share increased from 2009 to; The sales volume increased from 10,000 units to 10,000 units, and the market share increased from 10,000 units to a very rapid development.

This depends on the ** smoke,

Hello dear o, I am happy to serve you, and now you have found out why the air compressor is smoking: 1The temperature of the air compressor is too high and the temperature is too high.

2.Caused by poor lubrication of the air compressor. 3.

Caused by excessive wear and tear of the air compressor. If you have other questions, you can continue to ask me, and I will continue to answer your questions (o).

Summary. Hello dear <>

The black smoke emitted by the air-cooled screw air compressor may be caused by the following reasons:1Air filter clogged:

Clogged air filters can lead to reduced air flow, which increases the operating pressure of the compressor, resulting in the inability of particulate matter such as carbon black in the air to be completely combusted, forming black smoke. 2.Air inlet temperature is too high:

Too high an air inlet temperature will increase the exhaust temperature of the compressor, resulting in the incomplete combustion of particulate matter such as carbon black in the air, forming black smoke. 3.Poor oil quality:

The poor quality of the lubricating oil of the air compressor, or the use of lubricating oil that is not suitable for this type of compressor, will lead to the degradation of the thermal stability of the oil, which will cause the lubricating oil to decompose at high temperatures, produce harmful gases, and form black smoke. 4.Compressor Internal Fault:

Some parts inside the compressor are damaged or aged, which will cause the operating pressure of the compressor to rise, so that the particulate matter such as carbon black in the air cannot be completely burned, forming black smoke. In response to these problems, the following measures can be taken:1

Clean or replace the air filter regularly to keep the air flow flowing. 2.Take cooling measures, such as increasing the length of the air inlet pipe, increasing the radiator area, increasing the fan speed, etc.

3.Use lubricating oil that meets compressor requirements and replace the lubricating oil and oil filter regularly. 4.

Regularly inspect and maintain the internal parts of the compressor, and replace aging or damaged parts in a timely manner.

What's going on with the black smoke coming out of the air-cooled screw air compressor.

Hello dear <>

The black smoke emitted by the air-cooled screw air compressor may be caused by the following reasons:1Air filter clogged:

Clogged air filters can lead to reduced air flow, which increases the operating pressure of the compressor, resulting in the inability of particulate matter such as carbon black in the air to be completely combusted, forming black smoke. 2.Air inlet temperature is too high:

Too high an air inlet temperature will increase the exhaust temperature of the compressor, resulting in the incomplete combustion of particulate matter such as carbon black in the air, forming black smoke. 3.Poor oil quality:

The poor quality of the lubricating oil of the air Hongyuan press, or the use of lubricating oil that is not suitable for this type of compressor, will lead to the degradation of the thermal stability of the oil, which will cause the lubricating oil to decompose at high temperatures, produce harmful gases, and form black smoke. 4.Compressor Internal Fault:

Some parts inside the compressor are damaged or aged, which will lead to an increase in the operating pressure of the compressor, so that the particulate matter in the air such as carbon black cannot be completely burned, forming black smoke. In response to these problems, the following measures can be taken:1

Clean or replace the air filter regularly to keep the air flow flowing. 2.Take cooling measures, such as increasing the length of the air inlet duct, increasing the radiator area, increasing the fan speed, etc.

3.Use lubricating oil that meets compressor requirements and replace the lubricating oil and oil filter regularly. 4.

Regularly inspect and maintain the internal parts of the compressor, and replace aging or damaged parts in a timely manner.

It's late, remember to rest early, health is the capital of the revolution.

Hello, glad for your question. The reasons for the black smoke of the air-cooled screw air compressor may be the following:1

The air filter needs to be replaced or cleaned: if the air filter is clogged or contaminated, it will cause insufficient air flow, causing the air to burn incompletely and produce black smoke. 2.

Air pressure is too high: If the air pressure exceeds the rated pressure of the air compressor, it will also cause the air to burn incompletely and produce black smoke. 3.

Insufficient oil quantity: If the lubricating oil of the air compressor is insufficient, it will cause the machine to run unsteadily and produce black smoke. 4.

Poor oil quality: If low-quality lubricating oil is used, it will also lead to unstable operation of the machine and produce black smoke. 5.

The air temperature is too high: If the air temperature of Yunyinguo is too high, the air will be thin, the air will not be completely combusted, and black smoke will be produced. If your air-cooled screw compressor emits black smoke, it is recommended that you first check the air filter, air pressure, lubricating oil and oil quality and other factors, if none of the above problems are the cause of black smoke, it is recommended that you contact a professional maintenance personnel for maintenance.

Summary. Hello, black smoke from an air-cooled screw air compressor can be caused by a variety of reasons. First of all, it may be that the oil is clogged in the air filter or the air inlet is insufficient, resulting in insufficient air flow, which makes the compressor unable to operate normally and produces black smoke.

Secondly, it may be due to too much oil inside the compressor or poor oil quality, resulting in black smoke when the oil is burned. In addition, it may also be due to the compression ratio inside the compressor being too high or the exhaust temperature of the compressor is too high, resulting in the air not being able to cool sufficiently, resulting in the formation of black smoke. Finally, it is also possible that the internal parts of the compressor are damaged or aged, causing the machine to not function properly and produce black smoke.

Hello, black smoke from an air-cooled screw air compressor can be caused by a variety of reasons. First of all, it may be that the oil is blocked by the air filter or the air inlet is insufficient, resulting in insufficient air flow, so that the compressor can not operate normally, and black smoke is produced. Secondly, it may be due to too much oil inside the compressor or poor oil quality, resulting in black smoke when the oil is burned.

In addition, it may also be due to the compression ratio inside the compressor is too high or the exhaust air temperature of the compressor is too high, resulting in the air can not be fully cooled, so as to shovel black smoke. Finally, it is possible that the internal parts of the compressor are damaged or aged, resulting in the machine not being able to operate normally and producing black smoke. 

Dear kiss, hello, thank you for your consultation, about your questions, for you to answer as follows: if the air-cooled screw air compressor machine emits black smoke, it is necessary to check and repair the lead in time to avoid damage to the equipment and the impact of production.

Dear kiss, hello, thank you for your consultation, about your questions, for you to answer as follows: if the air-cooled screw air compressor machine emits black smoke, it is necessary to check and repair the lead in time to avoid damage to the equipment and the impact of production.

When it's down, or when it's loading, or when it's unloading? Electrical cabinet or air filter or other location?