Solids control eqipment-- vacuum degasser structure

May 7, 2013 - PRLog -- Working principle and structural features

Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Also, at the same time vacuum degasser can be used as a heavy-power agitator and supported applicable to all types of mud circulation purification system.

ZCQ series Degasser belongs to the vacuum degasser, namely the use of the suction effect of the vacuum pump to create the negative pressure region in the vacuum tank, and the mud enter the hollow shaft of the rotor through the suction tube under the action of the atmospheric pressure. And then the mud spray to the tank wall through surrounded windows of the hollow shaft. As collision and the function of separate wheel, the mud separated into thin layers, bubble immersed in the slurry breakup and gas escape. Gas is discharged to safe zone from gas separator through the suction of vacuum pump and separation of gas-water separator. the mud is discharged outside of the tank by impeller. As the main motor starts first, the impeller associated with the motor is in a high-speed rotation state, so mud gets into the tank only from the suction pipe not be sucked from the liquid discharge tube.

http://www.gnsolidscontrol.com/vacuum-degasser/

Vacuum pump has too different functions. One is using the suction of pump to make the mud enter the vacuum tank. The other is discharging gas out of tank.Mud through the window of the rotor shoots at walls with high-speed. Bubbles in the mud break very thorough. Degassing effect is very good.

Water-gas separater won’t discharge gas and water at the same time to make the degasser tube smooth. In addition, you can cycle the water supply to the vacuum pump, saving water.

http://www.gnsolidscontrol.com/fluids-processing-system/

Major components

Vacuum degasser (fig. 1-2) consists of vacuum tank installed on the footprint, vacuum pump, water-gas separator, electric, explosion proof motor.