Year1
- 扬程：
- 30-50
- 功率：
- 5.5-22kw
- 电压：
- 380-1140v
B--./Mining sewage pump
B--./Submersible sand drainage pump is an electric drainage and irrigation equipment that combines a pump and a motor. It has beautiful appearance, simple structure, good sealing performance and stable performance. , has a long life, is easy to install and use, and can operate continuously underwater for a long time. It is widely used in coal mine vertical shafts, inclined shafts and automatic drainage of loose coal mud at the bottom of the shaft. For the built-in electric pump, water flows through the interlayer of the electric motor, which effectively extends the service life of the electric pump.
Main models: B--./Sand discharge submersible pump, B--./Desilting pump, B--./Mining explosion-proof sand discharge and sewage pump.
The B series submersible sand removal pump also has an external electric pump. The impeller adopts a double-channel large flow structure, which runs smoothly, has strong sewage discharge capacity, is anti-winding, and has no clogging. It is also small in size, light in weight, and easy to carry. specialty.
Model screening: Performance optimization, double channel impeller, smooth operation without clogging, and good flow capacity. The pump has no overload characteristics, that is, the input power does not exceed the matching motor power at any operating point.
Mechanical seal improvement: adopt independent series mechanical seal and double-end mechanical seal.
Specific parameters of B--./sewage pump, B--./sand pump, B--./mining dredging and sand pump
Model
B- -./
B--./
B--./
Flow rate
Lift
< br/> Power
Voltage
< br/>r,,
Current
r.,.,.
Number of synchronous rotation steps< br/>
/
Unit efficiency
%
%
%
Particles
r
Other series models: B --./, B--./, B--./, B--/
B--/, B--/, B/.-Grouting pump, B--/, B- -/, B--/, B-/-/, B-/-/Mining explosion-proof sand discharge submersible pump, B-/--reciprocating mud pump
Mine explosion-proof sand discharge submersible pump Pump structure optimization: enlarging the sealing oil chamber is beneficial to cooling the mechanical seal and reducing leakage. The structural design is beneficial to the mechanical seal sealing, smooth operation and higher reliability; the optimized design is lighter and more practical. &;'s motor protection level, the submersible motor has good cooling effect, lower temperature rise than ordinary motors, further improved durability, and grade 1 insulation promotes a longer service life of the motor.
B--./Purpose of sediment and silt drainage pump
Tunnel construction drainage.
Drainage of underground coal mine mining face.
Construction drainage of coal mine vertical shafts and inclined shafts.
Main drainage at the bottom of the mine without water silo.
The bulk coal bunker at the bottom of the main shaft is automatically drained.
Automatic drainage of water gushing into old ponds and uninhabited areas.
Groundwater discharge containing coal dust, silt and other small solid particles underground in coal mines.
Drainage of clean water tank.
Sewage discharge treatment in urban environmental systems.
Coal mine disaster relief, rescue and drainage.
Jiuzhong brand B series products have complete specifications, with power range from .~, flow range from / to /, and lift range from to. All products achieve full lift and no overload. Welcome your purchase.
Factory address: Liying Industrial Park, Rencheng District, Jining City, Shandong Province
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