Develop Your Diaphragm Compressor Business with Sollant
Diaphragm compressor, also known as diaphragm compressor, is a kind of positive displacement compressor with special structure, which has the highest compression level in the field of gas compression. There is a diaphragm in the cylinder. The space between the cylinder head and the diaphragm constitutes a gas compression chamber, and the other side of the diaphragm is an oil pressure chamber.
The reciprocating motion of the piston in the cylinder causes the diaphragm to fold back under the action of the oil pressure and air pressure difference and its own elastic deformation force, thereby periodically changing the volume of the gas compression chamber to compress the gas. Due to its special structure, the cylinder does not need lubrication , the sealing performance is very good.
The compressed medium is not in contact with any lubricant, and can compress gas with extremely high purity, suitable for compressing and conveying precious and rare gases. In addition, diaphragm compressors are particularly suitable for corrosive, radioactive, toxic, explosive gases and oxygen.
Diaphragm compressor cylinders have good heat dissipation and can use higher compression ratios to provide a wider pressure range. Because of its large compression ratio, good sealing performance, and the fact that the compressed gas is not polluted by solid impurities such as lubricating oil, it has become one of the key projects for the localization of large-scale petrochemical equipment in China, and is widely used in the petrochemical industry. Food industry, petroleum industry, chemical industry, electronics industry, nuclear power plant, aerospace, military equipment, medicine, scientific research and other fields.


