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ZLJ vertical submerged slurry pump

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Brief introduction
ZLJ vertical submerged slurry pump is a patent product of Zigong Pump,which adopts a stirring impeller at the pump inlet to solve the problem of quick sedimentation of medium. ZLJ series is cantilever and double-bracket structure,which increases the reliability and stability during operation. More than 10 kinds of materials are available for different applications. It is suitable to pump fluids with suspended particles,and is widely used in industries of power plant,chemical,petrochemical,mines and cement...

Flow rate:Q=9~460 (m³/h)


Total head:H=10~65 (m)


Speed:n=1450rpm


S.g.:γ ≤1.5 


Temperature:T=0~80℃ 


Pump diameter:50~200mm

An updated vertical submerged slurry pump conforms to JB/T8096-1998.


Adopts a stirring impeller at the pump inlet to solve the problem of quick sedimentation of medium.


Cantilever and double-bracket structure,increases the reliability and stability during operation. 


Slow speed and low linear speed design for heavy slurries to reduce the abrasion.


Different anti-abrasive materials for various applications.


Especially suitable for pumping the fluids with quick sedimentation solids.

Single casing structure,casing is connected to the connecting pipe,and connecting pipe is connected to the bearing housing,and bearing housing is connected to the baseplate.


Cylinder type bearing housing with rolling bearings.


Restrictor seal without external flushing water.


Transmission: Direct coupled,variable frequency drive.


 

Structure drawing is as below


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1. Stirring wheel  2. Pump casing  3. Impeller  4. Backplate  5. Connecting pipe  6. Shaft  7. Baseplate  8. Bearing base  9. Bearing box  10. Motor base  11. Motor coupling  12. Pump coupling  13. Bearing  14. Bearing  15. Discharge pipe  16. Bearing  17. Impeller bushing


Material of flow passage components based on pumped medium: Cr26 wear-resistant material, or Cr30, CD4MCu wear-resistant and anti-corrosion material, and other general wear-resistant material, such as gray cast iron 200, Z-1#, C-15, ZG40Mn2.


Material of outlet pipe, base etc. parts: Q235-A.


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Sewage conveying of power plant,mining,cement,steel,non-ferrous metal.


Fluid conveying of aluminum oxide producing process.


Slurry conveying of sedimentation basin of other industries.

  

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