The myth of use the self-priming pump

Self-priming pump using range is very wide, such as iron ore, coal, environmental protection and other industries. Dedicated to rule out the solid slurry of corrosive. Avoids artificial to rule out, have a lot of security, but if we use undeserved can cause the damage of self-priming pump. Changsha pump factory below summarizes several may damage the self-priming pump using method.

1, put all pumps and suction pipe in the water. This kind of situation will damage the self-priming pump directly, can't even use. Because the pump body should be placed on the ground, because it has electricity, in the water is not safe and easy to damage the pump body. So when they have to work in slurry pump slurry pump on the land.

2, and then the mud pump motor together with the water pipe, pump body into the water, and the motor itself is to transmit power pump, into the water after the water will be conductive and will put the motor burned, even directly discarded motor. So we will put the motor when used on the surface, even the self-priming pump fixed well, prevent pulled the motor into the water when I am working.

3, self-priming pump was filled with water directly. It will put the seal shaft all burned inside. This is a step, don't forget otherwise self-priming pump can't work.

4, no place a net in the inlet. If placed in the inlet without a net will be stuck pump phenomenon, caused the pipe plug, serious still can because burn out pump. Because they don't put the net bar will have a lot of impurities into the water will damage the pump clogging.

5, after installing the self-priming pump without inspection. Could cause such packing material leakage, leading to insufficient pump discharge. Because after installation may not have the stuffing mouth tight, lead to have material leakage. We need to do is put the filler mouth compaction.

Above is a common and easy to make a few small mistakes, when we were in the use of slurry pump to use steps to correctly and in accordance with the instruction for use and prevent damage rotary cutter. Make it correct and efficient work for us.