Brief introduction:
CLWII long shaft sewage pump is an up-to-date product which was produced primarily based on the ongoing absorption of the YWINd systems of abroad as well as the self-innovation. The special layout philosophy and decades experience eliminated the difficulties in the exact same variety pumps,which are brief lifestyle of bearings,serious vibration,bending shaft,usually upkeep…It is broadly utilised in the ferric oxide scale sewage and other sewages of steel rolling rotating movement nicely of steel businesses.
Parameters:
- Flow rate:Q=seventeen~3500 (m³/h)
- Total head:H=six.five~100 (m)
- Speed:n=980-1470rpm
- S.g.:γ ≤1.fifteen
- Temperature:T=~80ºC
- Pump diameter:80~600mm
Attributes:
- Adopted YWINd structure and hydraulic models to enable long life operation of high efficiency and stability.
- Compact structure takes smaller space,which is benefit to the complete arrangement of steel rolling process.
- YWINized sectional length of pump shaft to meet different submerged depths.
- Guide bearing adopts the material of high-molecular polymer with water lubrication.
- Sectional combination structure enables the sectional maintenance to save the cost of operation.
- Especially suitable for pumping the ferric oxide scale sewage of steel industry.
Framework:
- Guide vane type submerged pump,impeller is immersed in the fluid,the guide vanes in the middle section pushing the fluid all the way up along the main shaft.
- The guide vanes can work in series,maximally 4 stages.
- Shafts are connected by a special method with high precision,as a result,the submerged depth is up to 10 m.
- The pump shafts are supported by guide bearingsthe fluid is separated with shafts by the guard plates.
- Vertical installation with horizontal pump outlet The rotary part is driven by the motor through the couplings.
Structure drawing is as below
one.rolling bearing assembly 2.seal component 3.bracket 4.protective tube 5.connecting pipe 6.guide bearing bracket 7.joint assembly 8.guide bearing 9.lubricating pipe assembly 10.spatial guide vane 11.shaft 12.shaft sleeve 13.lower guide bearing 14.impller 15.pump cover 16.impeller nut 17.filter
Configuration:
Application:
- Suitable for pumping sewages with solids,like ferric oxide scale sewage,fluids with mud and sand,pulverized coal…
- Especially suitable for pumping the ferric oxide scale sewage of steel industry.
- Suitable to pump clean water or fluids have close characters with waterThe pumping temperature is below 80ºC, solid diameter below 10 mm, fluid density below 15%.
