Internal structure and working principle of the diaphragm compressor

As an irreplaceable volume compressor, it will be used more commonly along with the continuous progress of science and technology and the continuous improvement of our living standards. The key and main uses of acetylene gas compressor, diaphragm compressor, electronic gas compressor and electronic gas compressor are: nuclear power plant, food and pharmaceutical industry, petroleum industry, electronics industry, raw material industry production, national defense industry production and scientific and reasonable testing and other industrial sectors.

Electronic gas compressor is mainly composed of motor, base, crankcase ventilation, engine crankshaft movement mechanism, engine cylinder block components, oil and gas pipeline, electric control system and some components.

The mechanism of the special oil-free high pressure nitrogen compressor is: N2 and gear oil thorough protection and no damage; high defect in the finished products of the lubricating oil. Avoid the application of the piston machine high-press compressor, and avoid the high cost of replacing the filter element on time and the addition of the unique compressor oil. Simple structure, easy to maintain and maintenance, high stability, stable working pressure conduction, the least operation sound.

Theory

A reciprocating compressor that shrinks and delivers the steam according to repeated motion of the diaphragm in the cylinder. The diaphragm is clamped along the vicinity according to 2 limit plates and consists of a cylinder. The diaphragm is driven by mechanical equipment or hydraulically to move repeatedly in the cylinder, thus completing the reduction and delivery of the steam body. Compressors with plastic or plastic film sheets and driven by mechanical equipment shall apply only for a displacement of cubic meters per hour and an exhaust pressure of approximately 1.2mpa. They generally consisted of one or two stages.

The compressor with ceramic diaphragm and hydraulic driven is very wide, its displacement can achieve 100 m 3 / h, multi-level reduced exhaust pressure can be higher than 100mpa, suitable for a variety of steam body transmission and filling pressure, can also be used as an increased compressor after all oil-free moistening compressor. The thin thickness of the ceramic film is generally 0.30.5mm. The service life of the pulse damper is in the selected raw material and the exterior roughness. Because of the fitness quality of the hydraulic hydraulic controller is large, the average rate of the piston rod in a part of the hydraulic controller is only 2 m/s, so the efficiency of the equipment is generally within the range of 300,500 R P M.

The working area of the diaphragm compressor is much larger than the cylinder capacity of the reciprocating cylinder compressor. The reduction of the steam body is close to the isothermal process, so that the pressure ratio of each period can reach 25. Diaphragm compressor due to the strong cylinder sealing, compressed air is not polluted by the environment, suitable for a variety of small consumption. Gas changer, pneumatic controller used for the supply of small and medium-sized steam body, aquarium fish tank, and its chemical industry are all free of oil, harmful, corrosive, valuable or radioactive material steam delivery and pressure.