How to clean the oil smoke and dirt of Changchai diesel generator air filter

Air filter is the abbreviation of air filter.

The engine has to suck in a large amount of air during the working process, and if the air is not filtered, the dust suspended in the air is sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Larger particles enter between the piston and the cylinder, causing a severe "cylinder pulling" phenomenon, which is especially acute in a dry and sandy working environment. The air filter is installed in front of the carburetor or intake pipe to filter out dust and sand particles in the air and ensure that sufficient and clean air enters the cylinder.

According to the principle of filtration, air filters can be divided into filtering, centrifugal, oil bath, and compound.

During maintenance, the paper filter element must not be cleaned in oil, otherwise the paper filter element will fail, and it is easy to cause a speeding accident. During maintenance, only the vibration method, the soft brush removal method (to brush along the wrinkles) or the compressed air backflush method can be used to remove the dust and dirt attached to the surface of the paper filter element. For the coarse filter part, the dust should be removed in time from the dust collection parts, blades and cyclone pipes.

Even if it can be carefully maintained every time, the paper filter element cannot fully restore its original performance, and its air intake resistance will increase, so when the paper filter element needs to be maintained for the fourth time, it is generally necessary to replace the new filter element. If the paper filter element is cracked, perforated, or the filter paper is deglued from the end cap, it should be replaced immediately.

It can be washed with diesel, which is convenient and practical.

Diesel engine filter is a general term, including air, fuel, oil three kinds of filters, the following are the cleaning methods of these three filters: 1. Air filter, every 50-100 hours of work, to remove dust 1 time, you can use a soft brush to brush off the surface dust, if the working time is more than 500 hours or has been damaged, it should be replaced in time. During installation, the sealing gasket and rubber connecting pipe should not be omitted, reversed or wrongly installed, and the tightness of each installation place should be ensured.

2. Fuel filter, every 100-200 hours of work, should be cleaned with clean diesel oil to clean the filter element, and replace the oil, if the filter element has been broken, it needs to be replaced immediately, and pay attention to the use of the waiter, according to the provisions of the oil added. Engine oil is an important grease for lubricating diesel engines, which plays an irreplaceable role in ensuring the stable operation of diesel engines. 3. The oil filter is cleaned by mixing engine oil, kerosene and diesel oil as washing oil.

If the oil filter is not maintained in time during the use of the diesel engine, the filter element will be blocked, the oil pressure will increase, the safety valve will be opened, and the lubricating oil will flow directly into the main oil channel, which will aggravate the wear of the lubricating surface and affect the life of the diesel engine. The oil filter should be cleaned once every 180-200 hours of work, and if it is found to be damaged, it should be replaced immediately to prevent impurities from entering the lubricating surface. The diesel fuel used should meet the seasonal requirements and be precipitated and purified for 48 hours.

Cleaning method of diesel engine filter:1. The air filter should be cleaned every 50-100 hours before the previous training, and the surface dust can be brushed off with a soft brush.

2.For oil bath air filters, clean the filter element with clean diesel every 100-200 hours. 3. Oil filter, the method is to use oil, kerosene and diesel fuel mixed as cleaning oil for cleaning.

Cleaning method of diesel engine filter:1. The air filter should be cleaned every 50-100 hours, and the surface dust can be brushed off with a soft brush.

If the working time is more than 500 hours or it has been damaged, it should be replaced in time. When installing, the sealing gasket and rubber connecting pipe should not be missed, reversed or misplaced, and the tightness of the embedded parts should be ensured.

2.For oil bath air filters, wash the filter with clean diesel fuel every 100-200 hours and change the oil in it. If the filter element is broken, it needs to be replaced immediately, and pay attention to refueling according to the regulations when using.

Engine oil is an important grease for lubricating diesel engines, which plays an irreplaceable role in ensuring the stable operation of diesel engines.

3. Oil filter, the method is to use oil, kerosene and diesel fuel mixed as cleaning oil for cleaning. During the use of the diesel engine, if the oil filter is not maintained in time, the filter element is blocked, the oil and pressure rise, the safety valve is opened, and the lubricating oil flows directly into the main oil circuit, which will aggravate the wear of the lubrication surface and affect the service life of the diesel engine. The oil cleaning filter should be cleaned every 180-200 hours.

If damaged, it should be replaced immediately to prevent impurities from entering the lubricated surface. Clean the parts. The diesel fuel used should meet the seasonal requirements and should be precipitated and purified for 48 hours.

When using diesel generator sets, the maintenance and maintenance of air filters are indispensable, and there are three main cleaning methods:

1. When installing the air filter on the diesel engine, we must pay attention to the fact that each sealing gasket and rubber connecting pipe should not be missing, reversed, or wrongly installed, and the tightness of each link should be ensured.

2. Among them, the diesel engine that uses the paper dust cup air filter should pay attention to it, an air filter should be washed once within 100 hours, and you can use soft brushes and other appliances to gently brush off the dust on the surface of the air filter. If it has been used for more than 500 hours or is damaged, it should be replaced with new parts in time.

3. In addition, the diesel engine using the oil bath air filter should pay attention to the removal of it for cleaning when it is used for no more than 200 hours, and pay attention to replacing the lubricating oil on it in time after the cleaning is completed, so as to maintain the working condition of the equipment, if the air filter is damaged, then it is necessary to replace the new filter element in time, and add lubricating oil to the equipment on time to keep the equipment running well.

If the use time is more than 250 hours, most of the diesel filters of our commonly used diesel generator sets are processed with filter paper, so extra care should be taken in the cleaning process. Common cleanup methods are as follows:

1. Take out the diesel filter of the generator set and clean up the moisture and impurities at the bottom of the shell.

2. Check whether the filter element is complete, and you can replace it with a new diesel filter.

The above is the cleaning steps of the generator hall Qi group firewood filter cover, whether there is any damage.

3. The cleaning times of the diesel filter of each generator set are once every 100 hours.