The working principle of rotary vane vacuum pump -

about rotary vane vacuum pumps, some people may not know much about. It is a branch of vacuum pump, has a wide application range. It is frequently used and its industrial production industry has much to do good works.

1。 Rotary vane vacuum pump is used as a self-priming pump, then gradually used in many industry departments, such as oil, chemical industry, machinery, mining, light industry, medicine and food. Rotary vane pump is widely used in many industrial processes, such as vacuum filter, vacuum water diversion, vacuum feed, vacuum evaporation, vacuum concentration, vacuum resurgence and vacuum degassing.

2。 Rotary vane vacuum pumps in the pump body filled with just the right amount of water as working fluid. When the impeller rotates clockwise in the picture, impeller to jilt to jilt to water. Due to the effect of centrifugal force, of approximately equal thickness of water closed circle, which is decided by the shape of the pump chamber.

3。 The inner surface of the lower part of the rotor blade wheel tangent with the impeller, the inner surface of the upper rotor blade just contact with the top of the blade. At this point, the impeller wheel and a crescent space formed between the rotor plate, the space is the impeller is divided into several small cavity, the number is equal to the number of blades. If starting point is the bottom of the impeller, the impeller rotation, the volume of a small cavity changed from small to big, at 180 degrees and suction connected on the face. At this time, the gas is inhaled, at the end of the suction, small cavities from the suction. When the impeller to rotate, small cavity from large to small, lead to gas compressed; When small cavity connected with the vent gas from the eduction in pump.

if you want to better operate a device, you need to have a clear understanding of the original work, it will be of great help, the use of the rotary-vane vacuum pump is not exceptional also, to avoid causing problems in operation and unnecessary trouble.

constant electromechanical 300 rotary vane vacuum pump factory main products are 2 bv, V, VG, VI, VZ,. vn, LRP series water ring vacuum water pump, X, GVD (gnu visual debugger) series rotary vane vacuum pump, what ZJ had roots vacuum pump series, GXS, DHS, VSD, GHS series screw vacuum pump, DZS series claw pump, the central vacuum system, etc. The company acting with atlas. Manufacturing ( 阿特拉斯) , times g speck products. Constant to mechanical and electrical vacuum water pump manufacturer with many years of production experience, first-class technical staff, perfect after-sales channels to make the product quality stable and reliable for many years. Constant to mechanical and electrical manufacturers expect to cooperate with every colleague, more knowledge of vacuum pump please continue to pay attention to our constant mechanical and electrical equipment co. , LTD. Contact phone number - 400 8625533, mobile phone 13928410990.

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