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Working principle of self priming pump

Self - priming pump is a common type of pump. The principle is to make use of the velocity of water flow, and the impeller drives the pump impeller to draw water onto the river bank. The pump can be pumped into the river, but it can be pumped.

A place where the flow of water is urgent, or there is a drop.

The self - suction pump is different from the ordinary centrifugal pump. Before the centrifugal pump works, the pump body and the intake pipe must be filled with water to form a vacuum state. When the impeller is rotating rapidly, the blade will promote the water.

Swirling water swirling away from the impeller under centrifugal force. The water in the pump is thrown out and a vacuum area is formed at the center of the impeller. The water in the water is in the atmosphere.

Under the action of pressure (or water pressure), the pipe is pressed into the intake pipe through the pipe network. In this way, continuous pumping can be achieved.

Self priming pumps do not require irrigation. This is the origin of self priming pumps.

Self suction pump self suction principle: due to the special design of the pump housing. The sealing performance of the pump is higher than that of the ordinary centrifugal pump, and the water in the pump housing will not be emptied automatically after the motor is stopped.

The turbine swiftly swiftly swiftly forms a negative pressure (vacuum) inside the pump. The water pressure is applied to the pump shell at atmospheric pressure and then the centrifugal lift. Therefore, the suction range of the self - suction pump will not exceed one

The atmospheric pressure, about 11M.

The scope of application of self priming pump

1, suitable for urban environmental protection, construction, fire protection, chemical, pharmaceutical, dye, printing and dyeing, brewing, electric power, electroplating, paper, industrial and mining, equipment cooling and so on.

2, install the rocker boom sprinkler head, and then flush the water into the air and spray it into small droplets for spraying. It is a good tool for farms, nursery, orchards, and vegetable gardens.

3. It is suitable for clear water, sea water and chemical medium with acid and alkalinity and a paste with general paste (medium viscosity <100 per cent, with a solid content of less than 30%).

4. It can be used in conjunction with any type and specification filter press. The best matching type of pressure filter is provided when the slurry is sent to the filter press.