Application and application of diaphragm compressor

The diaphragm compressor is called ceramic diaphragm diaphragm compressor, also known as diaphragm compressor. The greater advantage of the diaphragm compressor is that it definitely has zero contamination of the compressed material. A reciprocating compressor with the diaphragm moving repeatedly in the cylinder to compress and transport air. The diaphragm is held nearby by two limited plates and forms the cylinder. The diaphragm is pushed repeatedly in the cylinder by mechanical equipment or hydraulic press, thus completing the compression and transportation of the air. Choose plastic or plastic diaphragm and driven by mechanical equipment compressor, only suitable for the displacement of several cubic meters per hour and exhaust pipe pressure of 1.2Mpa in places, generally become unipolar or secondary.

Principle: Diaphragm compressor is a fusion of —— gear oil system software and steam body compression system software. Ceramic diaphragm completely separates the 2 parts.

Steam compression management system: Steam compression system software contains three layers of ceramic diaphragm and steam inlet and outlet valve.

Gear oil system software: Gear oil system software includes a engine crankshaft, piston rod and crankshaft controlled by the motor, according to the piston rod repeated movement, causing the gear oil pressure, promote the bottom pulse damper to the gas side movement, and then compress the steam body, and exhaust the gas. Another component of the hydraulic transmission system is the compensation of the gasoline pump, the reverse check valve, and the pressure regulating valve, ensuring that the gear oil system software is filled with gear oil throughout the compression circulation system process. During the whole compression process, the check valve separates the gear oil from the compensation gasoline pump to avoid the gear oil flowing back, while the pressure regulating valve controls the gear oil pressure, thus generates the pressure of the gear oil system software

1) When the piston rod is at the bottom end, the hydraulic transmission system is compensated by the gasoline pump into the gear oil, and the steam body enters the membrane cavity according to the channel bypass valve under the channel pressure, to promote the pulse damper to the bottom end of the membrane cavity. The membrane cavity is filled with steam body. When the engine crankshaft rotates, the piston rod moves from the bottom to the top, and the gear oil system software pressure rises. When the gear oil pressure presses the steam pressure, the pulse damper moves to the top of the inner chamber to compress the steam body.

2) When the steam body pressure in the membrane chamber achieves the automatic exhaust valve back pressure type, Automatic exhaust valve opens, Steam steam out, The hydraulic transmission system pressure rises again, Pulse damper moves again to the top, Ensure the maximum steam body exhaust volume and high efficiency, When the pulse damper has moved fully into the top of the inner cavity, Piston rod exercise again to the top, here, Open the gear oil pressure regulator according to the gear oil pressure, Gear oil goes back to the crankcase for ventilation, The setting pressure of the gear oil regulating valve is higher than the outlet pressure (usually 1.2 times the outlet pressure), Therefore, the outlet pressure of the steam body achieves the design value, here, Compression cycle system conducted, The piston rod is gradually moved toward the bottom end.

3) When the piston rod is moved to the bottom end, the residual gap steam body and the suction steam body promote the pulse damper group house operation toward the bottom end of the inner chamber, and all the circulation system is conducted.

The main use of diaphragm compressor is to carry out all kinds of compression, transportation, storage and hydrocracking reflection, supercritical extraction and high purity gas solution (including high purity flammable, flammable, explosive, harmful and its radioactive purity gas body).

It is mainly used in petrochemical equipment, electronics industry, electric power and energy, nanomaterials, nuclear power, aerospace technology, pharmaceutical biotechnology, geophysics, a variety of processing and manufacturing industries and some special industries.