Dry screw vacuum pump characteristics and damage reason _

vacuum pump has become each family enterprise indispensable vacuum machine, and is widely used in metallurgy, chemical industry, food, electronic paint and other industries. Vacuum pump is the use of machinery, physics, chemistry or physical chemistry method emptying device for vacuum pump container. Usually, the vacuum pump is a kind of use various methods to improve, to create and maintain the vacuum equipment in enclosed Spaces. The characteristics of the dry screw vacuum pump and the damage reason is what?

a, characteristics of the dry screw vacuum pump

1. High reliability, — Less dry screw vacuum pump parts, no wearing parts, reliable operation, long service life.

2。 Easy to operate and maintain.

3。 Good dynamic balance -- — Dry screw vacuum pump is balance of inertia force, the machine can run smoothly at a high speed.

4。 Adaptable -- — Dry screw vacuum pump has the characteristics of compulsory gas transmission, can be in a wide range of pressure maintaining high pumping speed, almost has nothing to do with the exhaust pressure displacement.

5。 Multiphase mixture - — Because of the dry screw vacuum water pump the gaps between the rotor tooth surface is small, it can remove various gases, such as corrosive, toxic and dusty condensing steam.

6。 High price - — High price is mainly because of the complexity of the screw pump rotor type line, machining difficulty, need special articles on special machine tool processing, the machining precision of screw type dry vacuum pump body also have higher requirements.

two, dry screw vacuum pump damage factor analysis

1. The analysis of the causes of screw pump rotor surface rust.

vacuum pump feed medium containing sulfur dioxide, water, and combining the sulfurous acid, sulfur dioxide and water corrosion effects of sulfurous acid to metal, in order to prevent the rotor and the pump cavity corrosion on the surface of the rotor and the pump chamber on the special teflon layer. Corrosion of the rotor and the pump chamber shows that layer has been damaged, sulfite corrosion to the pump room.

2。 The analysis of the causes of damage of rotor cavity and pump.

damage the main reason for the rotor and the pump cavity surface layer has two:

1, the solid particles into the pump chamber, the solid particles will damage the coating. Check the pump intake equipment and piping, found no solid particles move, such as pieces of metal, iron filings, etc.

2, chemicals in the pump chamber and the rotor to form gel, gel hardens, carbide coating damaged rotor and the pump cavity. Some polymer keys easily in the pump chamber and rotor carbide and hardening on the surface, thus destroy the rotor surface layer.

Wow, this sounds like a bit of a cruel question, but it is a vitally important question to ask yourself if you are struggling with your pool cover drain pump and you would like to stop the water pump problem.
If you cannot find the specific type of that is best for your business in the above mentioned guide, you can visit J&T INDUSTRY for the best consultants specializing in this field, who can recommend the your are looking for. Customization is warmly welcomed here.
Innovative technology helped us produce a strong, reliable product as water pump for customers, offer superior quality and dependability to our customers, and scale at a quicker pace.
Obviously, financial return is important in manufacturing water pump, but I think that's not enough. I think many customers want to support something they really believe in.