Classification of compression type of air compressor

The compression types of air compressors can be divided into three types:

if there is a dryer in the air compressor room, the air storage tank must be installed before the dryer so that the compressed air discharged from the air compressor can be properly buffered and cooled before entering the dryer. The dryer needs a bypass valve for future maintenance.

The air compressor should be placed directly on the whole water concrete floor that can bear the weight of the air compressor. Therefore, the cylinder and the packing device do not need to inject lubricating oil lubrication, under normal circumstances after the compressed gas is basically pure and free of oil, no need to increase the oil removal device. The shortcomings of the machine are that the motor power is too large, the exhaust pressure is not stable enough, the exhaust temperature is high, the noise is too large, the maintenance workload is large, and the maintenance cost is high.

isothermal compression process. In the process of compressing air, the work of compression will be considerable heat removal, and the process of maintaining the temperature of the gas in the cylinder is called the isothermal compression process. The isothermal compression consumes the least compression work, which is called the ideal treatment process, but it is difficult to achieve in actual operation.

The precise coordination between the female and male rotors of the screw air compressor and the rotor and the body shell reduces the gas return leakage and improves the efficiency; only the mutual meshing of the rotors and no reciprocating motion of the cylinder reduces the source of vibration and noise.

Adiabatic compression process. In the process of compressing air, it does not exchange any heat with the outside world, causing the temperature of the gas in the cylinder to rise. This process of not dissipating heat to the outside and not absorbing energy from the outside is called adiabatic compression process. Air compressor work compression process, which is also an ideal process.

Variable compression process. In the process of compressed air, neither isothermal nor adiabatic process is called polytropic compression process. This type of compression belongs to the process between isothermal and adiabatic, and is also a way to be applied and practiced in production.

Can save more than% of energy consumption: electricity saving example: a general air compressor, running hours a year, electricity charges. Yuan/degree, the electricity charge for one year is * *.= more than 10,000 yuan for the air compressor with permanent magnet frequency conversion of Filagmo, which can save about% of the electricity for one year, then more than 10,000 yuan *%=. Ten thousand yuan in the output power consumption level is also different: the function loss of variable frequency air compressor.

No special requirements, the air compressor does not need to pad or install shock pads.

The air compressor shall be kept between the air compressor and the surrounding walls or other equipment. The above distance, in order to facilitate the inspection and maintenance of air compressor.

Some adjustment methods (such as adjusting the opening of the valve and changing the angle of the blade, etc.) cannot reduce the operating power of the motor even when the demand is small.