YJ Coal Mine Plup Pump

 The YJ series Heavy Duty Slurry Pump are horizontal cantilevered single-stage, single-suction, axial-suction and centrifugal slurry double-casing pumps.It is a new type energy-saving pump. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications
Specification:
Capacity/Flow: 4-2500m3/h
Head / Lift: 9-130 m
Speed: rpm
Power: 0.55-800kw
Medium density: 
PH of Medium: 5-12
Temperature of medium: ≤60℃ 
Caliber: 40mm -300mm
Application
They are suitable for handling abrasive and corrosive solids-bearing slurry with maximum concentrations of wt.45%(ash) and wt.60%(ore).
Coal Washing
Electric Factory Coal Preparation
Effluent Handling
Sand And Gravel Handling
Cyclone feed
Ash Handling
Thickener & Tailings
Industrial Slurries
Minerals Flotation Processing (coal, copper, gold, iron ore, nickel, oil sands, phosphate)
Feature:
1.Long bearing life: The bearing assembly is with large diameter shaft and short overhang.
2. Easily replaceable liners: Liners are bolted to the casing.
3. Easy adjustment of impeller: An impeller adjustment mechanism is provided below the bearing housing.
4. Simple maintenance throat-bush: the mating face of the throat bush is tapered, so the wear is reduced and removal is simple.
5.The Pump of this type also can be installed in multistage series.
6.Bearing assembly of this kind of slurry pump use cylindrical structure, adjusting the space between impeller and front liner easily, being removed completely when being repaired. Bearing assembly use grease lubrication.
7. The shaft seal of this kind of slurry pump could use: Packing seal; Expeller seal; Mechanical seal
8. centrifugal slurry pumps and spare parts can fully interchange with world famous brand

Construction Drawing

 1. Coupling                         2. Shaft                     3. Bearing housing 
4. Disassembly ring          5. Expeller                6. Rear liner plate 
7. Volute casing                  8. Impeller               9. Front liner plate 
10. Front casing                11.Rear casing      12. Stuffing box 
13. Water-seal ring           14. Base                  15. Support 
16. Adjusting bolts            17. Inlet stub           18. Outlet stub