Pneumatic desilting sewage pump manufacturer - Dongda electromechanical mining pneumatic desilting sewage pump flow

  Manufacturer of pneumatic desilting and sewage pump - Dongda electromechanical mine pneumatic desilting and sewage pump flow pneumatic desilting and sewage pump is a large air pump driven by an air compressor
It is made of ordinary steel plate, and the suction pipe can dive 8m into the bottom of the water
The main components of the mine pneumatic desilting sewage pump include the main body, control system and vacuum pumping components

Main part: composed of pump body, feed pipe and discharge pipe
Control system: the control system mainly uses the pneumatic directional valve, travel switch, shuttle valve and ball valve vacuum suction components: the vacuum suction components are mainly composed of Laval nozzle, negative pressure chamber and expansion pipe, which are contracted first and then expanded
Working principle of mine pneumatic desilting sewage pump
Main part: it is composed of pump body, feed pipe and discharge pipe, which is responsible for material suction and discharge

2
Control system: the control system mainly uses the organic combination of pneumatic directional valve, travel switch, shuttle valve, ball valve, time logic directional valve and other valve bodies to control and switch the actuator, so as to achieve the orderly conversion of suction and discharge during the operation of the unit

3
Vacuum suction assembly: the vacuum suction assembly is mainly composed of Laval nozzle, negative pressure chamber and expansion pipe, etc
which is contracted first and then expanded
It is designed according to the principle of Venturi effect, including air supply port, exhaust port and vacuum port
When the air supply pressure at the air supply port is higher than a certain value, the nozzle emits an ultrasonic jet
Due to the viscosity of the gas, the high-speed jet sucks away the gas in the negative pressure chamber, forming a high vacuum in the chamber
The performance of vacuum generator is related to many factors, such as the minimum diameter of nozzle, the shape, diameter, relative position and gas source pressure of contraction and diffusion tube
The vacuum suction assembly is connected with the suction port through the pump body
When the control system circularly switches the control cylinder, the suction and discharge processes of the unit can be completed

The commonly sold models of pneumatic desilting pumps are: qyf25-20, qyf20-20, qyf17-20, qyf14-20, qyf10-20, qyf25-15
Contact: Sun Xiao   Mobile: 18053750768
Landline: 0537-3151663 qq:2974128198
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