Pump industry suppliers - Press filter feeding pump working pressure not enough reason have?

didn't press filter feeding pump pressure, working pressure is not enough reason have?

the feeding pump of pressure filter in the application process can sometimes appear not on pressure, working pressure is not enough, appear this kind of situation after the cause of filter press filter blocking not enough raw materials, high water content in the rooms, and threatens to extract rate, improve milking time. Appear this kind of problem should be immediately find the reason and solution, to prevent harm to productivity. Press filter feeding pump didn't work pressure is not enough pressure to account from the following several aspects:

a, should first check the filter press in the work situation, because of the pressure about machinery and equipment is a set of detailed system software, work is within a closed environment, a stage pressure relief is lead to system software work pressure is not enough. Inspection of new projects mainly include filter press filter cloth is there black hole is oil leakage, hydraulic transmission system, sealing is flash.

2, times to check the pressure filter feeding pump pipe and valve, contains filter press into the feeding pipe cut-off valve and pressure filter feed pump into the material, the cut-off valve, the feed query key pipeline whether have damage, stop valve is opened completely, if there are any leaks.

3, check the pressure filter feeding pump work condition, query whether have block, block will cause traffic flow slowly enough, thus harm work pressure and feeding. In addition, in view of the new installation of the pump, should query speed ratio is low enough, the motor output power is too small enough, both of which lead to this situation; According to the problems of pump, everything was normal output speed than normal, must examine the centrifugal impeller is damaged more serious, check the sealing of the pump are being compromised.

after four, find problem should be dealt with immediately, if happen again didn't work pressure is not enough pressure condition, shall further inventory, there are several leak point or lead to this kind of situation is varied.

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