Special seal roots blower

A mention of the special gas, I believe that many people must have a headache, do not have to use it, but afraid that it can not guarantee safety. Especially for the special gas roots blower with high pressure and high air volume requirements, it is difficult to make a decision.

Recently, we encountered this problem. Some customers called us after seeing our special gas roots blower on the Internet and asked about the relevant problems of special gas roots blower. Through the customer’s description, we understand that the customer company is mainly used to transport biogas. Originally, biogas is flammable and explosive gas, which is easy to leak during the transportation process. More importantly, the pressure of the customer company’s biogas transmission project is extremely high. After evaluation, only the special gas roots blower with high pressure, large air volume, high safety and strong sealing degree can meet the needs of the customer company’s project.

According to the customer, we have been looking for numerous manufacturers, either the pressure can not reach or the sealing requirements are low, which can not guarantee its safety. Special gases are not like air, once leaked, the consequences are unimaginable.

The spiral shape technology is adopted at the inlet and outlet of the special gas transmission anti-corrosion roots blower produced by our company. On the basis of ensuring the performance of Roots blower is not affected, the noise of the fan is effectively reduced; the sealing mode generally adopts piston ring seal and mechanical seal.

Today, EVP vacuum pump manufacturers to tell you about the piston ring seal roots blower piston ring is used to enter the piston groove inside the metal ring, piston ring is divided into two types: compression ring and oil ring. The compression ring can be used to seal the combustible gas mixture in the combustion chamber; the oil ring is used to scrape the excess oil from the cylinder. Piston ring is a kind of metal elastic ring with large outward expansion deformation, which is assembled into the section and corresponding annular groove. Reciprocating and rotating piston ring, depending on the pressure difference of gas or liquid, forms a seal between the outer circle of the ring and the cylinder as well as between the ring and one side of the ring groove.

Special seal roots blower product introduction:

For flammable and explosive gas transmission, our company specially introduces special sealing roots blower. Based on the advanced technology of various types of roots fans at home and abroad, the product is independently developed. The sealing methods of special sealing fan include single mechanical seal, n-4 mechanical seal, D-type (skeleton oil seal) seal, G-type (nitrogen filled) seal, H (air extraction) seal and r-ring (piston ring) seal. The corresponding sealing methods are according to the different requirements of conveying medium and working conditions Special treatment to ensure the safe transportation of special gas.

Special seal roots blower related configuration:

For the lubricating oil of main engine, motor, inlet and outlet bellows compensator, outlet connecting pipe (T-type tuyere), pressure gauge, transmission device, anchor bolt (or shock absorber), it is recommended to use seismic muffler KMB type, and the sound insulation cover is not required for the volume of the flow, so as to reduce the risk.