Hot sale spare parts Air filter 1001069804

Quick details

Machinery Test Report:Provided
Core Components:PLC
Applicable Industries:Machinery Repair Shops
Applicable Industries:Retail
Applicable Industries:Construction works
Weight (KG):1 KG

The role of air filter

Air filter is the abbreviation of air filter

The engine takes in a large amount of air during its operation. If the air is not filtered, the dust suspended in the air will be 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, which will cause serious “squeeze the cylinder”, which is especially serious in the dry and sandy working environment. The air filter is installed in front of the carburetor or the intake pipe to filter out dust and sand particles in the air to ensure sufficient and clean air entering the cylinder

According to the filtration principle, the air filter can be divided into filter type, centrifugal type, oil bath type and compound type.

1. During installation, whether the air filter and the engine intake pipe are connected by a flange, a rubber tube or a direct connection, it must be tight and reliable to prevent air leakage. Rubber gaskets must be installed on both ends of the filter element; fix the air filter The wing nut of the filter cover should not be over-tightened, so as not to crush the paper filter element.

2. 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, the dust and dirt attached to the surface of the paper filter element can only be removed by vibration method, soft brush removal method (brush along its creases) or compressed air back blowing method. For the coarse filter part, the dust in the dust collection parts, blades and cyclone pipes should be removed in time. 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. Therefore, when the paper filter element needs to be maintained for the fourth time, it should be replaced with a new one. If the paper filter element is cracked, perforated, or the filter paper is debonded from the end cap, it should be replaced immediately.

3. When in use, it is necessary to prevent the paper core air filter from being wet by rain, because once the paper core absorbs a lot of water, it will greatly increase the air intake resistance and shorten the working time. In addition, the paper core air filter cannot be in contact with oil and fire.

4. Some vehicle engines are equipped with cyclone air filters. The plastic cover at the end of the paper filter element is a shroud. The blades on the cover make the air rotate, and 80% of the dust is separated under the action of centrifugal force and collected in the dust collector. The dust that reaches the paper filter element is 20% of the inhaled dust, and the total filtration efficiency is about 99.7%. Therefore, when maintaining the cyclone air filter, be careful not to miss the plastic shroud on the filter element. 1. The air filter is a device for purifying the air.

2. If dust, sand particles and various miscellaneous materials in the air directly enter the engine cylinder for combustion, they will accelerate the wear and tear of the engine heat, thereby reducing the service life of the engine Even cause serious damage to the engine. What time will you send it?

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