Liquid ring vacuum pump in vacuum conveying

The vacuum suction solid device is mainly composed of a nozzle, a feed pipe, a separator, a gas pipe, a dust remover and a vacuum pump.Roots_Vacuum_Pump

The liquid ring vacuum pump sucks solid powder materials and is characterized by reliable operation, simple structure, convenient operation and low noise. Since water is used as a medium, even if the air contains a small amount of dust, it enters the vacuum pump and is mixed with water, and is often discharged from the vent hole along with the water, and the wear on the pump is small. In addition, the particularly outstanding feature is that its working characteristic curve and suction process requirements are relatively close, which can ensure the smooth operation of the suction.vacuum-pump-system-in-metal-casting

When the degree of vacuum changes from 0 to 60%, the gas volume changes only between 695 and 616 m8/hour, and the rate of change is only 11.4%. Such a small change can satisfy the suction requirement.rotary_vane_vacuum_pump

In the vacuum suction, three kinds of liquid ring vacuum pumps are commonly used.