XD rotary vane vacuum pump

XD rotary vane vacuum pump is a common type of vacuum pump, which has the characteristics of high speed, low noise, fast pumping speed, and high efficiency. The following are some basic knowledge about XD rotary vane vacuum pump:

The main components of XD rotary vane vacuum pump include pump body, rotor, rotary vane, end cover, and spring. The pump body is the outer shell of a vacuum pump, and the rotor is eccentrically installed inside the pump body and tangent to the surface inside the pump chamber. The rotor groove is equipped with a spring equipped rotor. When the rotor rotates, the rotor plate maintains contact with the inner wall of the pump chamber under the action of centrifugal force and spring tension, dividing the pump chamber into different working chambers. The volume of these working chambers will periodically change with the rotation of the rotor, thereby achieving the process of suction and exhaust.

The characteristics of XD rotary vane vacuum pump include direct transmission mechanism, compact structure, and light weight; Air cooling, no need for water, easy to operate, low cost of use and maintenance; Multi rotating blades with rubber pads installed at the bottom for smooth operation and minimal vibration; The pump is equipped with an oil and gas separator, which can effectively eliminate tiny oil mist in the exhaust; The pump is designed with an automatic oil circulation system, which does not require frequent refueling; The pump is equipped with an automatic suction valve. When the pump stops working, the suction valve automatically isolates the pump from the pumped system to prevent the pump oil from returning to the pumped system; The pumping efficiency is high, and there is still a high pumping rate when the inlet pressure approaches the maximum pressure; Can work within a wide range of inlet pressures.

By understanding the above basic knowledge, one can better master the use and maintenance of XD rotary vane vacuum pumps, ensuring their efficient operation in various applications.