Dredge pumps selection - How to classify dredge pumps?
How to classify dredge pumps, the standards of dredge pumps are various, the choice of the pump should be selected according to the purpose and function of the pump, and should be selected according to the structure and installation position. Do pump leads you to the answers of how to classify dredge pumps.
1. Dredge pumps selection - How to classify dredge pumps : by model
DOD Dredge Pump, DOS sand gravel pump, DOH sand slurry pump, EL electric submersible dredge pump, HY hydraulic submersible dredge pump.
2. Dredge pumps selection - How to classify dredge pumps: by working site.
dredge pump, sand pump, gravel pump, submersible dredge pump, slurry pump, desulfurization pump, dredging pump, mud pump, clean water pump, sewage pump, gravel pump, etc.
3. Dredge pumps selection - How to classify dredge pumps: the impeller suction method
1. Single-side suction dredge pump: also called single suction pump, that is, there is only one inlet on the pump;
2, double-side inlet pump: also called double suction pump, that is, there is a inlet on both sides of the impeller. It has twice the flow rate of a single-suction pump and can be approximated as two single-suction pump impellers placed back to back together.
4. Dredge pumps selection - How to classify dredge pumps: position of the pump shaft
1. Horizontal pump: The pump shaft is in a horizontal position.
2. Vertical pump: The pump shaft is in a vertical position.
5. Dredge pumps selection - How to classify dredge pumps: number of impellers
1. Single-stage pump: there is only one impeller on the pump shaft.
2. Multi-stage pump: There are two or more impellers on the pump shaft. At this time, the total lift of the pump is the sum of the lifts generated by n impellers.
6. Dredge pumps selection - How to classify dredge pumps: the way of impeller
1. Volute pump: After the water comes out of the impeller, it directly enters the pump casing with a spiral shape.
2. Vane pump: After the water comes out of the impeller, it enters the guide vane set outside it, and then enters the next stage or flows into the outlet pipe.
7. Dredge pumps selection - How to classify dredge pumps: working pressure
1. Low pressure pump: the pressure is less than 100 meters water column;
2. Medium pressure pump: the pressure is between 100~650 meters of water column;
3. High pressure pump: The pressure is higher than 650 meters water column.
8. Dredge pumps selection - How to classify dredge pumps: pump casing
1. Horizontal open-type pump: that is, a joint seam is formed on the horizontal plane passing through the axial line.
2. Vertical joint surface pump: the joint surface is perpendicular to the axis of the shaft.
Dredge pumps selection - How to classify dredge pumps: in conclusion
As we discussed the dredge pump classification above, for any further question, contact
dredge pump for sale at info@dopumpgroup.com, or call us at +8615031104888
