Water ring vacuum pump unit is widely used in chemical and pharmaceutical projects. In order to better select the type, combined with practical engineering experience, this paper discusses the selection and use of 2BV water ring vacuum pump unit from its principle, process, equipment selection, layout, energy saving measures, etc. 2BV series water ring vacuum pump unit is used to pump air and other non corrosive, water-insoluble and solid particles free gases, so as to form a vacuum in a closed container, and a large number of liquids are allowed in the suction gas.
Because in the course of the task of 2BV series water ring vacuum pump unit, the gas tightening process is isothermal, so when tightening and pumping flammable and explosive gas, it is not easy to explode, so its use is more and more common. This equipment can also be used for water diversion of large pumps. When used as a compressor, its pressure is as high as 0.26mpa (absolute pressure).
The equipment of water ring vacuum pump unit used in extraction workshop is mainly the equipment with requirements for vacuum degree, such as double effect diluter and spherical diluter. The impeller 3 of the water ring vacuum pump unit is installed in the pump body fairly. When starting, a certain height of water will be injected into the pump.
JZP2H type Roots and piston Vacuum system
JZPX series roots-rotary pump system
JZJ2B Roots-Liquid Ring Pump System
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