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ZDT desulfurization pump

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Brief introduction
ZDT desulfurization pump is a specially developed product for desulfurization and denitration process of power plant. It is suitable to be used as limestone slurry pump,filtrate pump,gypsum slurry discharge pump,drainage pump...The hydraulic models of ZDT desulfurization pump is optimized designed by CFD,and its passage is designed under the theory of abrasion of slurry pump.The wetted parts material for ZDT desulfurization pump is an anti-abrasive and anti-corrosive material which was developed by Zigong Pump itself.

Flow rate:Q=10~1920 (m³/h)


Total head:H=15~75 (m)


Speed:n=980-2450rpm


S.g.:γ ≤1.5


Temperature:T=0~120℃


Pump diameter:25~300mm


Pump passage is designed under the theory of abrasion of slurry pump,which has an optimized structure and high efficiency.


Horizontal bracket structure with big loading capacity.


Achievable of multi-point weak current monitoring.


Transmission: Direct coupled,V-belt drive,variable frequency drive,hydraulic coupling.


Single casing structure enables the easy disassembly.


Various anti-abrasion materials for different applications.


Single stage and cantilever type anti-abrasion pump.


Single casing structure with back pull design.


Different sealing types to meet the requirements of different applications.


The standard pump discharge is vertical,and up horizontal and bottom horizontal discharge are also available.



Structure drawing is as below





1. Bracket  2. Oil leveler  3. Bearing  4. Back bearing gland  5. Round nut  6. Lock washer  7. Oil seal  8. Key  9. Shaft  10. Bracket cover  11. Air hole cover  12. Lifting screw  13. Bearing  14. Front bearing gland  15. Dustproof cover  16. Dismantling ring  17. Support  18. Guard plate  19. Discharge pipe  20. Pump casing  21. Impeller  22. Suction pipe  23. Vice-impeller house  24. Vice-impeller  25. Shaft sleeve  26. Mechanical seal room  27. Mechanical seal

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.


Material of pump shaft: 40Cr.


Material of bracket, bearing box etc. parts: gray cast iron 200.



Desulfurization and denitration process of power plant. It is suitable to be used as limestone slurry pump,filtrate pump,gypsum slurry discharge pump,drainage pump...

Ammonium phosphate chemical industry

Other similar applications.


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zgpumpsales@gmail.com

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