Pump industry suppliers - Centrifugal impeller press filter feed pump doesn't turn

press filter feed pump centrifugal impeller did not turn - — Common fault search: pump appear problem, must use the enumeration method commonly, inventory finally find existing problems one by one.

1, open the pump body, check if there is dirt blocking the centrifugal impeller, and query the centrifugal impeller and the pump shaft connection is loose.

2. Check the filter press feed pump motor is destroyed or wiring appear problem, motor burn down time caused the flavor of Moscow, sorting out according to the taste, second query motor wiring loose point is loose or break.

3, manual type rotary pump shaft, query whether have stuck situation, open rolling bearing box, check the cleanliness of the grease and the parts of the box.

press filter feed pump centrifugal impeller did not turn - — Common faults and maintenance method: according to the motor should be removed the motor for maintenance or changing a new motor. shaft stuck should tear open come down to the pump shaft, the query is rolling bearing stuck, or the pump shaft bending rupture, these, please changing a new pump shaft must be moved around.

press filter part of the feed pump failure: press filter feed pump water:

press filter feed pump water pressure gauge and vacuum gauge pointer throbbing pressure filter is the cause of feed pump suction tube not filled with water Solution is filled with water, or filter press feed pump suction pipe blockage or under - open valve Solution is to open the filter press feed pump inlet valve and clean up a blockage, the point is feeding pump of pressure filter in the suction pipe, instrument or packing in serious leak - The solution is to find a flat handle leak phenomenon.

press filter feed pump is not water, vacuum gauge pointer throbbing: 1, suction height is higher than the pressure filter feed pump, the ultra - Solution is to reduce the level of feeding pump of pressure filter installation height. 2, suction pipe is too big or jam - resistance The solution is to improve the suction piping design and clean up the siltation. 3, import valve open or blocking - The solution is to open valve and clean up siltation.

pump industry suppliers is the collection scientific research, design, production, management, services for the integration of production enterprises, the products are widely used in petroleum, chemical industry, metallurgy, electric power, mining, coking, medicine, printing and dyeing, food, paper making, environmental protection and other fields. The company has a modern self-priming pump performance testing means, equipment is excellent. Main production ZA, ZAO, ZE petrochemical pump, CZ chemical process pump, filter press feed pumps, forced circulation water pump, SPP chemical mixed-flow pump 28 species such as qualitative, 30 series more than 1000 specifications special alloy chemical pumps, valves, stainless steel pipe, fluorine pipe parts. 。

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