2SK two-stage water ring vacuum pump

■ 2SK two-stage water ring vacuum pump Product Overview: 2SK two-stage water ring vacuum pumps and 2SK-P1-type two-stage water ring vacuum pump - Air injection pump unit is used to extract air and other non-corrosive, insoluble in water , the gas does not contain solid particles in order to obtain a higher vacuum in a sealed container. Two water ring vacuum pumps are widely used in food, vacuum evaporation weave chemical, pharmaceutical and metallurgical industry and electronics, vacuum concentration, vacuum resurgence, vacuum impregnation, vacuum drying and vacuum smelting. High vacuum, high vacuum region pumping speed large and compact structure, reliable, easy to maintain. 2SK is suitable for suction pressure is below -0.08MPa working conditions. 2SK-P1 series is suitable for suction pressure is below -0.096MPa working conditions, when equipped with a large air pump, ultimate vacuum up -750mmHg. Working vacuum in the range of -0.03 --- 0.08MPa. ■ 2SK two-stage water ring vacuum pump model significance: ■ 2SK two-stage water ring vacuum pump works: 2SK two-stage water ring vacuum pump works as a, the impeller (5) eccentrically mounted on the pump (3) When the impeller rotates, the role of water thrown by centrifugal force to the surrounding, between 2SK type water ring vacuum pump body wall and impeller rotating water ring (6) is formed. The upper surface of the water ring in contact with the wheel hub, when the impeller rotates clockwise, the first half turn of the process, the inner ring surface water gradually from the hub cavity formed between two adjacent blade increases , was pumping gas through the pump inlet pipe (4), the crescent-shaped suction hole (7) continue to be sucked cavity; half turn in the process, the inner surface of the water ring and the hub gradually close, between two adjacent blades cavity gradually reduced, the gas is compressed, thus increasing pressure, when the pressure is increased to greater than outside pressure, the gas is discharged, in order to continuously pumped gas sealed container to create a vacuum. ■ 2SK two-stage water ring vacuum pump works indication map: