2BE water ring vacuum pump IntroductionA brief introduction of the 2be water ring vacuum pump is compiled. The 2be water ring vacuum pump is widely used in papermaking, chemical industry, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, stone tools, coal washing, mineral processing, chemical fertilizer and other industries.It has the advantages of simple structure, convenient maintenance, reliable operation, high efficiency and energy saving. It can also adapt to the severe conditions such as large displacement, load shock wave and so on.For the key parts of 2be water ring vacuum pump, such as distribution plate, impeller and pump shaft, the system optimization design is carried out, which simplifies the structure, improves the performance, realizes energy saving, adopts welded impeller, stamping and forming the blades at one time, and the profile is reasonable; on the whole processing of the network, the dynamic balance problem is fundamentally solved. The impeller and the pump shaft are equipped with a thermal interference fit, with reliable performance and stable operation. After the impeller is welded, the overall operation is good heat treatment, the blade has good toughness, so that the impact resistance and bending resistance of the blade can be fundamentally guaranteed, and the 2be water ring vacuum pump can adapt to the bad conditions of load shock wave.The 2be water ring vacuum pump is equipped with air-water separator. There is no exhaust port in many places. The pump cover is equipped with exhaust valve maintenance window. The clearance between impeller and distribution board is adjusted by gland at both ends of positioning shaft. It is easy to install, use, operate and maintain.