是一种用于处理侵气钻井液的新型专用设备，又叫负压除气器，可以快速去除侵入到钻井液中的各种气体，对于恢复泥浆的比重，稳定泥浆性能，有很重要的作用。 Vacuum degasser is a new type of special equipment for processing invasion drilling fluid, also called negative pressure degasser, which can quickly remove various gases intruding into the drilling fluid. It can restore the specific gravity of mud and stabilize mud performance. It plays a very important role. At the same time, it can be used as a high-power mud mixer, suitable for various types of mud circulation purification systems. This equipment belongs to negative pressure type degasser and has a scientific and reasonable design structure, which can effectively separate gas and liquid, filter out impurities, and ensure that the air pipe is always unobstructed.
Structural features of vacuum deaerator
1. 利用真空泵的抽吸使泥浆进入真空罐内，并利用其使气体被抽出真空罐外，真空泵在此起了两种不同的作用。 The vacuum deaerator uses the suction of a vacuum pump to make the slurry enter the vacuum tank, and uses it to pull the gas out of the vacuum tank. The vacuum pump plays two different roles here.
2. The vacuum pump is always in an isothermal state during the working process, which is suitable for flammable and explosive gas suction, and the safety performance is reliable.
3． The mud is shot to the four walls at high speed through the window of the rotor. The air bubbles in the mud are completely broken and the degassing effect is good.
4． The main motor is biased and the center of gravity of the whole machine is reduced.
5. The belt drive is used to avoid complication of the reduction mechanism.
6. 使用。 The suction pipe is inserted into the mud tank, and can be used as a high-power agitator when the mud is not air-soaked.