We use a gas-liquid booster pump, pneumatic liquid booster pump suddenly does not work how to do?
Sometimes, the pressure can't match the pneumatic liquid booster pump. In the process of application, some customers will encounter two problems. One is that the pneumatic liquid booster pump suddenly doesn't work when it is working. The other is that the pressure is good at the beginning, but the pressure rises slowly or the pressure can't match.
Then we will make a detailed discrimination and analysis of these two problems. There are two reasons why the pneumatic liquid booster pump suddenly does not work. One is the proportional relationship between the output liquid pressure and the driving air pressure. If the driving air pressure is 6 bar and the boosting ratio is 40:1, the output pressure will stop working when it reaches 40 * 6 = 240 bar. The other is that the impurity in the driving air causes the sealing ring of the directional valve to jam, and the other phenomenon is that the piston at the driving end is scattered.
After working for a period of time, the pressure rise speed of pneumatic liquid booster pump is found to be slow, sometimes the pressure can not be put on, this time may be due to impurities in the inlet and outlet check valve, which needs to be cleared. If there is no effective treatment after liquidation, the internal high pressure seal can be changed for disposal.
The outlet pressure of the gas-liquid booster pump is related to the air driving pressure. The working medium of pneumatic liquid booster pump can be water with high reliability, maintenance free and long service life. Pneumatic liquid booster pump is a plunger pump. When working, the booster pump works quickly and repeatedly. When the output pressure is close to the set pressure value, the reciprocating speed of the pump slows down until it stops. At this time, the pump output pressure is constant, the energy consumption is low, and the parts stop moving.