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|Structure:||Singe-stage||Material:||High Chrome Alloy, A05, Cr26, Cr27|
|Fuel:||Electronic Or Diesel||Application:||Mining, Pwoer Plant, Tailing|
Heavy Duty Slurry Pump,
High Pressure Slurry Pump
High head pressure mining slurry pump for ash and slurry long distance transfering with material of A05, Cr26,C27
Compared with AH slurry pumps:
1. Thicker liners and impeller for a better wear life;
2. High capacity frame and bearing to reduce potential running problems;
3. Higher efficiency and higher discharge head for advanced impeller design;
4. Direct coupled, not V belt. Flow rates and discharge heads changes with different impeller diameter;
5. WS slurry pumps can replace AHP slurry pumps for series pumping.
They are widely used for handling the mixture of abrasive and corrosive solids in the field of metallurgy industry, mining industry, and chemical industry, special for handling ash and sludge of electric power station.
Material: the same wear resistant high chrome alloy with AH slurry pumps.
The wet parts of WG and WG(P) pump at the same outlet diameter can be interchangeable. Their outline installation dimensions are one and the same.
For the drive part of the WG(P)series slurry pumps, the horizontal split frame with oil lubrication and two sets of cooling systems inside and outside has been adopt. If necessary, cooling water can be supplied.
Two kinds of shaft seal--expeller seal combined with packing seal and mechanical seal.
The mechanical seal supplied with high pressure sealing water is recommended when the slurry pump is operated in series (two stages and above two stages), and the expeller seal combined with packing seal is used in single-stage.
Slurry Pump Part Material
|Part Name||Material||Specification||HRC||Application||OEM Code|
|Liners & Impeller||Metal||AB27: 23%-30% chrome white iron||≥56||Used for higher wear condition with pH between 5 and 12||A05|
|AB15: 14%-18% chrome white iron||≥59||Used for higher wear condition||A07|
|AB29: 27%-29% chrome white iron||43||Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4||A49|
|AB33: 33%-37% chrome white iron||It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc.||A33|
|Expeller & expeller ring||Metal||B27: 23%-30% chrome white iron||≥56||Used for higher wear condition with pH between 5 and 12||A05|
|Stuffing Box||Metal||AB27: 23%-30% chrome white iron||≥56||Used for higher wear condition with pH between 5 and 12||A05|
|Frame/Cover plate, bearing house & base||Metal||Grey iron||G01|
|Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt||Stainless steel||4Cr13||C21|
|Joint rings & seals||Rubber||Butyl||S21|