Daily maintenance of chemical mixed-flow pump

enhance chemical mixed-flow pump pumping station efficiency way to enhance the efficiency of the line:

line efficiency by the pipe diameter, pipe length, pipe bending size and quantity, in and out of the water valve type. Pipe resistance loss and pipe diameter 5 times of inverse proportion; Pipe length and the pipe bending and the number is mainly decided by the process conditions, the longer the pipeline, the greater the camber, the greater the resistance.

in the premise of meet the technological requirements, should try to reduce the length of pipe, avoid or reduce use bend; Inlet and outlet valve is unfavorable choose too big, too much resistance is too large, especially before and after pump and valve on the main valve, due to the resistance is often use stainless steel axial flow pump power of 2% ~ 6%. In addition, to have the overhaul and maintenance of the valve, ensure operation of opening and closing flexible, reach the designated position, also can reduce the hydraulic loss.

chemical mixed-flow pump maintenance and repair of

the first us how to maintain doesn't use chemical mixed-flow pump. When your chemical mixed-flow pump in the life, should be timely to chemical mixed flow pump and the water isolation, and emptying the water inside the pump, especially in the winter, and then place it in a dry place. Conditional word will best chemical key parts of mixed flow pump and coated with butter, add lubricating oil to the bearings, in case the parts rust. In addition, if long time don't use chemical mixed flow pump, actually can cause some damage to it, which may lead to parts corrosion, shortened thereby the service life of the stainless steel axial flow water pump.

if the daily maintenance of chemical mixed flow pump, chemical mixed-flow pump manufacturers recommend that you do the following steps:

1, check according to the need to add filler;

2, cleaning chemical mixed-flow pump internal and external, check the bearing and appropriate refueling.

3, check the coupling, and vent valves and external fastening.

for chemical maintenance aspects of mixed flow pump, the chemical mixed-flow water pump manufacturer stressed once chemical mixed-flow pump malfunctioned, avoid by all means remove myself. Because it is disassembled easily lead to the following two questions:

a don't know where the fault is caused by the split up blindly;

2 is a special tool and often damage the parts was in good condition. The best way is to experience, the size of the pits maintenance, and replacement of overage parts and some parts in time. Under normal circumstances, chemical mixed-flow pump should maintenance once every six months, put an end to 'disease'.

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