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  • [Slurry pump technology]The reasons for the wear of the spare parts of the slurry pump

    [Slurry pump technology]The reasons for the wear of the spare parts of the slurry pump

    Slurry pumps usually wear out during use. The following is how to deal with the wear of parts: The wear parts of the slurry pump are mainly the meshing of the teeth, the involute working surface and the planes at both ends of the gears; when the tooth surfaces of the gea...
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  • Slurry pump startup inspection steps

    Slurry pump startup inspection steps

    Before starting the slurry pump, check the whole unit according to the following steps. (1) The pump should be placed on a firm foundation to bear the full weight of the pump to eliminate vibration, and tighten all the anchor bolts. (2) Pipes and valves should be support...
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  • How does the slurry pump manufacturer improve the working efficiency of the slurry pump?

    How does the slurry pump manufacturer improve the working efficiency of the slurry pump?

    How does the slurry pump manufacturer improve the working efficiency of the slurry pump?     When the slurry pump is used to pump the slurry flow containing large , medium and small size materials in the liquid , the liquid is tangentially sprayed into the cylindrical ...
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  • CENTRIFUGAL PUMP CAN NOT HIT THE WATER CAUSE

    CENTRIFUGAL PUMP CAN NOT HIT THE WATER CAUSE

    There is air in the inlet and pump (1) some users do not fill enough water before the pump starts; sometimes the water that appears to have overflowed from the vent hole, but did not turn the pump shaft to air completely exhausted, leaving a little air still in the inlet pipe or pump The (2) wi...
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  • BORED PILE CONSTRUCTION MUD SLURRY TREATMENT SCHEME

    BORED PILE CONSTRUCTION MUD SLURRY TREATMENT SCHEME

    How is the working mud out of the bored pile? This is a difficult problem of drilling pile construction. The traditional drilling and grouting pile slurry treatment program is: in the process of drilling the use of sieve, mud in the small gravel, sand and other solid particles for separation, pil...
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  • CAUSE ANALYSIS OF MECHANICAL SEAL FAILURE OF CENTRIFUGAL PUMP

    CAUSE ANALYSIS OF MECHANICAL SEAL FAILURE OF CENTRIFUGAL PUMP

    Centrifugal pump shutdown is mainly caused by the failure of the mechanical seal. Failure of the performance of most of the leakage, the reasons for the following leakage: ① static and dynamic ring seal surface leakage, the main reasons are: the end plane flatness, roughness did not meet the req...
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