Introduction

high pressure electric centrifugal slurry pump is a heavy duty pump, Applied in abrasive liquids. It is used to transport liquids with solid particles, such as ore, lime, coal, sand, quartz, etc. Or high concentration mud. This pump is produced in shijiazhuang.

Material

FeCr30, Cr26, Cr20, Cr12 , A49, A532, Dual phase steel 2205, Rubber liner

Seal Type

Packing seal or Mechanical seal or Auxiliary impeller

Lubrication

Oil bath lubrication or Grease lubrication

Connection mode

V-belt drive, elastic coupling drive, gear reducer drive, hydraulic coupling drive, variable frequency drive, etc

Attention shall be paid to the following points during the maintenance of high pressure electric centrifugal slurry pump:

(1) The bearing water pressure and water volume shall meet the requirements, and the tightness of the packing shall be adjusted (or replaced) at any time to avoid slurry leakage of the shaft seal. And replace the shaft sleeve in time.

(2) When replacing the bearing, ensure that the bearing assembly is free of dust and the lubricating oil is clean} and clean. The bearing temperature during pump operation is generally not more than 60 ~ 65 ℃ and the maximum is not more than 75 ℃.

(3) Ensure the coaxiality between the motor and the pump, ensure that the elastic pad in the coupling is complete and correct, and replace it in time after damage.

(4) Ensure that the pump components and pipeline system are installed correctly, firmly and reliably.

(5) The suction pipeline system of shijiazhuang slurry pump must be free of air leakage, and pay attention to whether the suction population is blocked during operation.

Structure

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