Model: | 200QJ65-90/7 |
---|---|
Brand: | SHENWU |
Origin: | Made In China |
Category: | Industrial Supplies / Construction Machine |
Label: | mining pump , mining water pump , submersible pump |
Price: |
US $1975
/ pc
|
Min. Order: | 1 pc |
Protective cover type submersible pump for mining
1.Operation parameters :
QJ pumps Parameters:
Flow range10~500m3/h, Lift scope within 5~405m;
Caliber scope 32~203mm, Temperature range-15~80° C.
Product overview :
The protective cover type submersible pump for ming is developed on the base of QJ series submersible pump , we install a protective cover to then end of pump body to protect the pump when it running , because the mining harsh conditions can make the pump breakdown soon, so the protective cover type submersible pump can help you to suction the water that contain the sand and gravel .
Using Condition
(1). 380V voltage deviation is no more than ±5%, frequency is 50HZ, three -phase power deviation is no more than ±1%.
(2). Motor cavity must be filled with water.
(3). The first stage impeller of the pump should be more than 2mm below the moving water
surface, pump unit should be less than 70m below the static water level.
(4). The distance from the motor bottom to well bottom must be more than 3m.
(5). Water temperature should be no more than 20 °C .
(6). Sand content of the water ( by mass) should be no more than 0.01%.
(7). PH value of water 6.5~8.5.
(8). Hydrogen sulfide content of the water should be no more than 1.5mg/L.
(9). Chloride ion content of the water should be no more than 400mg/L.
(10). Water yield of water source should ensure the requirements of pump continuous working.
Characteristics
(1). Motors and pumps assembled into one.
(2). Simple structure.
(3). Easy installation and removal, small area.
(4). Simple using and maintenance.
(5). Safe and reliable operation, no pollution to water, etc.