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ManhattanDrilling fluid slurry pumpAnalysis and Research on the causes of cracks

Article author:Manhattan issuing time:2022/06/15 09:38:37 Reading:307

  The sub bearing and cylindrical roller bearing can bear the maximum axial and radial loads of the pump. The bearing is lubricated with grease. The two ends of the bearing body are provided with sealing end caps, labyrinth sleeves and labyrinth rings, which can effectively prevent dirt such as mineral slurry from entering the bearing, ensure the safe operation of the bearing and have a high service life.

7   Assembly of electric pump:assembly sequence of motor: stator assembly → lower guide bearing assembly → rotor assembly → thrust disc → left nut → thrust bearing assembly → base assembly → upper guide bearing seat assembly → skeleton oil seal → connecting seat. Adjust the studs so that the motor shaft extension meets the specified

tManhattan  When the submersible slurry pump is used at ordinary times, cavitation usually occurs, which has a great impact on the impeller of the equipment itself. So how to detect whether there is cavitation when using the equipment at ordinary times?

  Damage to the rotor.

JSchiedam   Whether the pipeline pump can absorb water and whether the pipeline pump has self-primingdepends on the model of the pipeline pump. Most of the pipeline pumps have self-priming ,Submersible slurry pump and the pipeline centrifugal pumps with difficult self-priming can be checked according to the following methods.For longer use

Mr   The variable speed operation of screw pump is used in sewage plants. Screw pump is generally used together with sludge dehydrator. Whether it is to transport sludge to be treated or flocculant,HoustonCirculating hot water pipeline pumpPrinciple of direction it has strict control on the flow of transmission medium.

  Secondly, let&#;s talk about the difference between WQ and QW sewage pumps.


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  The ball or bearing of the motor is damaged.

p  Promote the continuous expansion of the sales network group.

F  The harm and avoidance of the reverse rotation of the slurry pump impeller the reverse rotation of the slurry pump impeller may cause the slurry pump impeller to fall off at least, or cause the damage of the whole pump at most. The reverse rotation of the slurry pump impeller mainly has the following hazards:The slurry pump impeller falls off. The connection between the slurry pump impeller and the pump shaft is a one-way screw

Asafety requirements   Ensure that the power supply voltage is adjusted to the standard power supply to solve the problem.

cB  Finally, select the appropriate pump model according to the determined Q and H. It should be noted that in the actual selection, in principle the pump model closest to the intersection of the pump performance curve and the device performance curve should be selected,Submersible slurry pump, WQ submersible sewage pump, submersible sewage pump, deep well pump, pipeline pump, AH slurry pump, QJ submersible pump, HH slurry pump - Hebei Xinjiasheng Pump Industry Co., Ltd and the best operating point of the pump should be in the high-efficiency area of the pump efficiency curve as far as possible.

   minimum gauge pressure at pump seat outlet MPa


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  The harm and avoidance of the reverse rotation of the slurry pump impeller the reverse rotation of the slurry pump impeller may cause the slurry pump impeller to fall off at least, or cause the damage of the whole pump at most. The reverse rotation of the slurry pump impeller mainly has the following hazards:The slurry pump impeller falls off. The connection between the slurry pump impeller and the pump shaft is a one-way screw

Discounts  Automatic pump failure: cause: A. whether the frequency converter has abnormal symbols; b. Whether the actual pressure is higher than the set pressure.

J   The slurry pump mainly aims at conveying flow, so the flow meter (meter) shall be installed in the operation monitoring system as far as possible to monitor whether the flow meets the requirements at any time; In the pipeline system, slag flushing system and pressure filtration dehydration system equipped with hydrocyclone, certain

  How to avoid: the impeller body and shaft are connected with keys, and the end is locked with impeller nuts. Because the outer diameter of the impeller nut is small,Submersible slurry pump so it can well prevent reverse loosening caused by reflux. Of course and the impeller nut is close to the circular shape, there are many details

vManhattan   Ensure that the electric pump operates normally The electric pump needs to be equipped with a fully active water pump control cabinet when there are no other conditions. Do not directly connect the power grid or use a knife switch to connect the power supply.

nS  On the basis, it extends IRG vertical hot water circulating pipeline centrifugal pump, GRG vertical high temperature pipeline pump,HoustonCirculating hot water pipeline pumpPrinciple of direction IHG vertical chemical centrifugal pump, YG vertical pipeline centrifugal pump, ihgb vertical explosion-proof stainless steel pipeline centrifugal pump and isgb explosion-proof pipe

  The equipment of this series of sewage pumps can be fixed or mobile. When the fixed active equipment is selected, the chain cable shall be separately threaded into (against the pump outlet,Submersible slurry pump and its connection shall be parallel to the pump outlet) two eyebolts or lifting plates to lift the electric pump up and down. Evenly and slowly along the guide rail

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