Vertical Axial Flow or Mixed Submersible Pumps

Vertical Axial Flow or Mixed Submersible Pumps

Biref introduction:
Owns eight patent technologies, the extensive functionality of ZW axial movement pump ranks in leading among all the nearby competition in CZPT. It is a merchandise of provincial achievement ,and it received the award of technology progress of CZPT machinery sector. There are plenty of true revenue achievements for every single single specification from diameter 250 mm to 1500 mm. ZW axial flow pump is commonly employed as forced circulation pump in the apps of large flow rate with reduced overall head,for example: MVR water therapy, vacuum salt, aluminum oxide, sodium sulfate, chlorine-alkali, sugar creating,seawater desalination..

Parameters:

Flow rate: Q=250~55000(m³/h)
Total head: H=eight~1.5 (m)
Velocity: n=a hundred and eighty~1450rpm
Fluid s.g.: γ ≤1.5 
Fluid temperature: T=~180ºC 
Fluid viscosity: ν ≤600(mm2/s)
Pump diameter: Ф250mm~1800mm

Composition:

  1. Elbow structure for pump body,piece-welded body and casted body for selection.
  2. Pump impeller is cantilever type with spherical hub,impeller blades are adjustable.
  3. Pump shaft adopts butt welding workmanship,the wetted parts or possible wetted parts are made from stainless steel or other corrosive materials.
  4. Mechanical seal and packing seal can be interchangeable.
  5. Adopting cartridge mechanical seal,reliable and easy for maintenance.
  6. Enlarged cylinder type bearing housing with oil level glass and oil filler,which extends the bearing life and interval of lubricant changing.
  7. Pump and be driven by motor through V-belts,gear box or directly through couplings. For pipe hung pump,the universal joint transmission must be adopted if the motor ≥200kW.

Structure drawing is as below

 

1. Bearing housing     2. Bracket    3. Oiler     4. Oil leveler    5. Bearing 6. Shaft sealing     7. Shaft    8. Pump elbow9. Impeller   10. Hub cover   eleven. Pump casing

Configuration:

Apps:

  1. Salt-making force circulation pump
  2. Sodium sulfate force circulation pump
  3. Aluminum oxide force circulation pump
  4. Sugar-making force circulation pump
  5. Chlorine alkali force circulation pump
  6. MVR water treatment force circulation pump

Performance:

 

    Vertical Axial Flow or Mixed Submersible Pumps