Installation and operation manual of filter press slurry pump

2020-04-14 10:56:13 Source: sand dredge pump-slurry pump parts-China Do Pump

News Digest:China slurry pump, slurry pump parts, submersible slurry pump, Installation and operation manual of filter press slurry pump

Installation and operation manual of filter press slurry pump

The filter press slurry pump is a matching pump specially used for the feeding and feeding of the filter press. The filter press slurry pump is a special performance filter press slurry pump with a large flow rate and low pressure in the early stage. ; The late press flow is small and the pressure is high; very suitable for the feed performance required by the filter press.

China slurry pump

Installation operation of filter press slurry pump

When installing the filter press slurry pump, the motor bolts, pump bolts and bottom corner bolts must be tightened first, and then the coaxiality of the motor and pump should be checked. Use a flat plate or saw blade against the electric pump to make adjustments. Parallel and coaxial, and the gap of the electric pump must be maintained 2-3mm, to lay a good foundation for future commissioning and use, otherwise noise will occur in future experiments and operation, affecting the pump's working efficiency and seriously shortening the use of the pump life.

filter press slurry pump

Slurry pump of filter press starts operation

When the filter press slurry pump is started, the outlet valve should be closed. After starting the motor to run normally, gradually open the outlet valve, and pay attention to the magnitude of the ground current until it reaches the rated current.

filter press slurry pump

Attention to the use of filter press slurry pump
It is forbidden to blindly open the large outlet valve, so as not to cause burnout of the motor. When you need to adjust the discharge volume, remember to adjust the outlet valve, and adjust the inlet valve to easily cause pump cavitation and great damage. If the feed page of the pump is too high (more than 20m) or the feed pressure is too large to cause the packing to leak, the packing should be properly deposited to achieve no leakage and should not be too tight.

Slurry pump of filter press stops working

filter press slurry pump

In order to avoid pump leakage, stop packing properly before stopping the pump. Close the inlet valve and stop the pump immediately to avoid equipment damage and material leakage from the reverse rotation of the pump due to reverse pressure. And quickly open the discharge valve, slowly open the outlet valve of the pump, and discharge the material in the discharge pipe. In order to avoid the accumulation of impurities in the pump cavity, if necessary, install a flushing water pipe to rinse.

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