Kingda pump tells you the attention of the slurry pump for the first time. There are a lot of things to pay attention to. Look at it together.
There will be a lot of attention to the first use of the slurry pump. Below is the following: the attention of the slurry pump for the first time
(1) the pump should be placed on a solid foundation to accept all the components of the pump and to tighten all the foot bolts to prevent the oscillation.
(2) the pipe and valve should be supported, and the components of the pipe and valve should not be pressed on the pump.
(3) a filler and expeller seal combined type slurry pump type or packing seal, hand pump according to the rolling direction of the rolling shaft, the shaft should be able to share the impeller roll, should not have friction, otherwise should adjust the impeller gap (for slurry pump with mechanical seal, mechanical seal device in the right circumstances, impeller gap general no longer adjusted.
Pump impeller gap adjusting method that powerful carrier for the impeller back adjustment, adjust the open manhole cover 3, loosen the adjustment screw nut 2, adjusting nut 1, reach the demand gap, tighten adjustment nut 1 and 2, with 3 direction adjustment hole; when adjusting nut 1 and tighten nut 2.
(4) disconnect the electric couplers and start the motor to see the rolling direction of the motor. We should ensure that the pump shaft is rolled in the direction marked by the arrow on the pump body, and the motor is not allowed to turn with the pump. Otherwise, the impeller will fall off and form an accident.
(5) when direct transmission, the pump shaft and the motor shaft should be correct in the middle to avoid causing oscillation and wear.
(6) a detachable pipe or elastic joint is installed at the suction pipe of the pump, which should be long enough to dismantle the pump cover and replace the vulnerable parts so as to facilitate the maintenance of the pump.