1. The slurry pump should close the pump inlet valve before starting operation, close the pump inlet valve, and then mobilize the pump, and then start the 

pump inlet valve after the pump mobilization, the size and speed of the pump inlet valve should be controlled by the pump does not oscillate and the 

mechanical and electrical external current is not excess.

2. Slurry pump mainly for the purpose of conveying flow, it is best to install a flow meter in the operation monitoring system to monitor whether the flow can 

meet the request at any time, in the pipeline system with cyclone, slag flushing system, press filtration dehydration system also requires a certain pressure at the

 entrance of the pipeline. Therefore, a pressure gauge should also be installed in such a system to monitor whether the pressure can meet the request.

3. In addition to monitoring the flow rate and pressure during the operation of the pump, it is also necessary to monitor the additional current of the mechanical 

and electrical equipment not to exceed the mechanical and electrical equipment, and to monitor whether the oil seal, bearing, etc., can occur fire conduction 

signs, whether the pump can occur fire idle or overflow pool, and dispose of it at any time.

4. The mobilization of tandem pumps is also subject to the above method, only after opening the first pump, the inlet valve of the final pump can be opened a 

little, and then the second and third stages can be mobilized in succession until the final pump.

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