Manufacturer of pneumatic submersible pump - head of Dongda electromechanical mining pneumatic submersible pump

The manufacturer of pneumatic submersible pump - Dongda electromechanical mining pneumatic submersible pump lift turbine mining pneumatic submersible pump is a frequently sold product developed by our company
This product adopts a mechanical product with coaxial connection between rotor and pump body
The mining pneumatic submersible pump adopts vertical structure and lower pump type

Zyj-6 mining pneumatic submersible pump is applicable to drainage operation in places with gas and coal dust explosion hazards
Mining pneumatic submersible pump can be widely used in any working face of coal mine to transport underground water containing pulverized coal and sediment particles
Mining pneumatic submersible pump is safe and reliable to use, and can effectively improve on-site air quality

Structure composition of pneumatic submersible pump
The mine pneumatic submersible pump is mainly composed of three parts: pump body, air motor and overflow
The pump body is divided into upper and lower cavities, and the air and water are separated by a sealing ring in the middle
Air motor part: composed of rotor, turbine, bearing, etc Flow passage part: it is composed of water wheel, pump cover, suction port, pump seat, etc
flow passage part: it is composed of water wheel, pump cover, suction port, pump seat, etc

Working principle of pneumatic submersible pump
1
Pump body: it is divided into upper and lower chambers, and the air and water are separated by a sealing ring in the middle
The sealing ring is sealed by spring, and the pressure of air and water is used to make the high-pressure air and water enter the inner walls of the upper and lower sealing rings respectively, so as to make them expand internally and enhance the sealing effect

2
Air motor part: composed of rotor, turbine, bearing, etc
With compressed air as power, the impact turbine drives the rotor to work at high speed

3
Flow passage part: it is composed of water turbine, pump cover, suction port, pump seat, etc
The water wheel is installed on the rotor shaft in the lower chamber of the shell
The compressed air is fed from the air inlet
The rotor operates to drive the water wheel
The water in the water wheel is pressed into the outlet vortex of the shell under the action of centrifugal force and discharged along the outlet pipe

Commonly sold models of pneumatic submersible pumps: fqw50-25/w, fqw48-12/w, fqw40-20/w, fqw30-18/w, fqw25-50/w, fqw20-40/w, fqw20-25/w
The numbers in the front represent the rated flow and the numbers in the back represent the rated head
Contact: Sun Xiao   Mobile: 18053750768
Landline: 0537-3151663 qq:2974128198
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