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nature : the pump rotor rotating water ring formed when the vacuum pump. Body of cylinder-shaped device with the eccentric rotor, rotor leafy plate. Before starting, charging to pump within a certain altitude of water (or other liquid). When the rotor, and the water is stirred rotation and generate centrifugal force along the body of a certain thickness of the ring. As the rotor rotation, the central axis at the center and Shell coincide, and the water does not ring the center of a circle with the center rotor coincidence. So, insert the water leaves the ring on the partitioned formed many small size, ranging from rooms. In the first half of rotation, these small room is gradually increasing, the external gas can be inhaled through the pore and inhalation chamber. After rotating in the half, gradually reduce the small room, and compressed gas emissions from porosity. Continuously rotating rotor, we will be constantly gas inhalation and discharged. Wet belonging vacuum pumps, vacuum up to a maximum of 85%. Compact simple structure, no mechanical valves, few plug. Can also be used for the transmission of gas, but not for the solid particles containing gases.
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