Air compressor During the use process, it is necessary to pay attention to maintenance on schedule, especially for some important parts, which are essential for timely cleaning and replacement, if you use inferior spare parts. The compressor oil will become very dirty, so the air compressor oil containing large particles of dust will circulate inside the machine and directly cause scratches on the surface of the screw rotor, which will increase the inter-machine distance between the screw and the rotor. Loud, serious will cause the screw host to directly bite the scrap.

I. Air filter core

The function of the air filter element is an important protective barrier of the compressor. It filters out the dust impurities in the air taken in by the air compressor. The cleaner the air is, the oil is. The longer the service life of filters, oil separators and oils is.

The life of the air filter is usually 1500~2000 hours, which can be adjusted according to the environmental conditions. The air filter clogging alarm setting value is generally -0.05 bar.

Hazard of overdue use:

Insufficient exhaust capacity affects production; air filter resistance is too large; unit energy consumption increases; unit actual compression ratio Increase, the load on the main engine increases, the life is shortened; the damage of the filter element causes foreign matter to enter the host, and the host reports damage or even scraps.

Second, oil filter

The function of the oil filter is to filter out metal particles and impurities in the special oil of the air compressor to ensure the oil circulation system. Clean and ensure the safe operation of the host.

The life of the oil filter is usually 1500~2000 hours, which can be adjusted according to the environmental conditions. The oil filter clogging alarm setting value is generally 1.0-1.4bar.

Hazard of overdue use:

Insufficient lubrication of the main engine, which seriously shortens the life of the main engine; after the filter element is damaged, it contains a large amount of metal particles without oil filtration. The oil enters the main unit, causing severe damage to the main unit.

3. Oil and gas separation core

The role of the oil and gas separation core is to separate the oil in the compressed air.

The life of the oil-gas separation core is usually 3000~4000 hours, which can be adjusted according to the environmental conditions. The oil core clogging alarm setting value is generally 0.8-1.0bar, and the energy consumption per 1bar is increased by 7%.

Hazard of overdue use:

Poor separation efficiency leads to increased fuel consumption, increased operating costs, and severe oil shortages It may even cause host failure; the oil content of the compressed air outlet increases, which affects the operation of the back-end purification equipment, which may cause the gas equipment to fail to work normally; the increase of the resistance after the blockage increases the actual exhaust pressure of the unit and increases the energy consumption; the fiberglass material after failure Falling into the oil results in a shortened life of the oil filter and wear on the main unit.