Posted on 2020-12-24 11:42:46 by antsalliance
Roots vacuum pump troubleshooting :
1. Fault phenomenon: the pumping capacity of the pump is not enough
The causes are as follows
(1) The speed of vacuum pump is not enough;
(2) The sealing is not tight, and there is air leakage at the co [....]
Posted on 2020-12-24 11:05:25 by antsalliance
According to Dalton's law of gas, the pressure of mixed gas is equal to the sum of the partial pressures of various wind components. Therefore, the influence of saturated steam pressure of water on the pumping capacity of the pump must exist, especially [....]
Posted on 2020-12-24 10:24:51 by antsalliance
Roots vacuum pump installation:
(1) Roots vacuum pump should be installed in a dry, well ventilated and clean place.
(2) The ambient temperature of Roots vacuum pump is 5-40 ℃.
(3) Roots vacuum pump should be installed horizontally with enough sp [....]
Posted on 2020-12-24 10:01:33 by antsalliance
Vacuum pump is the application of mechanical, physical, chemical or physicochemical methods to empty the pump to obtain vacuum. Dry vacuum pump users on the application of vacuum pump knowledge needs to control the following structure and characteristics, [....]
Posted on 2020-12-23 11:38:19 by antsalliance
Most of the time, rotary vane vacuum pump is a kind of oil seal pump. In the process of using, part of the oil and gas will be discharged along with the extracted gas, resulting in fuel injection. Therefore, the vane vacuum pump will generally be set at [....]
Posted on 2020-12-23 11:27:29 by antsalliance
With the wide application of dry vacuum pump in our daily life, its advantages have been recognized. For better application, let's learn the assembly method of dry vacuum pump.
The rotor assembly of dry vacuum pump and impeller of dry vacuum pump shou [....]
Posted on 2020-12-23 10:45:22 by antsalliance
Due to the structural characteristics, the capacity of the slide valve pump is much larger than that of the rotary vane pump. Because the slide valve vacuum pump can work in poor vacuum environment for a long time, it is often used in large vacuum equipme [....]
Posted on 2020-12-23 10:31:07 by antsalliance
Because the vacuum pump will form when it works at high speed, the bearing supporting the rotor will be heated if the rotor speed is too fast. Generally, there are several reasons for bearing overheating during the operation of vacuum pump. [....]