Pneumatic diaphragm pump is a new type of conveying machinery, which is the most novel pump in China at present. Compressed air is used as the power source to pump out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. The pneumatic diaphragm metering pump is a new product developed by Sunrise Petro in recent years and is used in various special occasions.
Working principle
The pneumatic diaphragm metering pump is one kind of positive displacement pump whose volume changes due to the reciprocating deformation of the diaphragm. Its working principle is similar to that of a plunger pump
Two symmetrical working chambers of the pump are respectively equipped with an elastic diaphragm. The linkage links the two diaphragms together. After the compressed air enters the valve from the intake head of the pump, it pushes the diaphragms in the two working chambers to drive the two diaphragms connected by the linkage to move synchronously. At the same time, the gas in the other working chamber is discharged from the back of the diaphragm outside the pump.
Once the end of the journey is reached, the valve distribution mechanism automatically introduces compressed air into another working chamber to push the diaphragm to move in the opposite direction, thus forming a synchronous reciprocating motion of the two diaphragms. Each working chamber is equipped with two one-way ball valves. The reciprocating movement of the diaphragm changes the volume of the working chamber, forcing the two one-way ball valves to open and close alternately, thus continuously absorbing and discharging liquid.
Technical Feature
The Pneumatic diaphragm metering pump of Sunrise Petro has the following advantages.
Application
Sunrise Petroleum Pumping Unit Manufacturing Plant is one of the main branches of Sunrise Group. It is a professional manufacturer specializing in the development, design, production, remanufacturing, maintenance, sales and service of pumping units. The factory has 235 employees, more than 130 sets of various large and medium-sized mechanical processing equipment, fixed assets of 12 million yuan, annual output of 1,200 pumping units, and annual sales income of 200 million yuan.
There are 4 senior engineers, 12 intermediate engineers, 7 assistant engineers, 4 senior technicians and 12 technicians in the pumping unit. Intermediate and senior workers account for more than 90% of all workers. The superb technical level of employees provides a technical guarantee for the production of high-quality pumping units.
