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One minute on the classification and working principle of the air machine

One minute on the classification and working principle of the air machine

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  • Time of issue:2022-02-07 11:24
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(Summary description)Vacuum degasser is a new special equipment to deal with invading drilling fluid, also known as negative pressure scavenger, which can quickly remove all kinds of gases from permeating drilling fluid and play an important role in restoring mud gravity and stabilizing mud properties. At the same time can be used as a high power mixer, suitable for all kinds of mud circulation purification system. The equipment belongs to the negative pressure degassing machine, scientific and reasonable design structure, can realize the effective separation of gas and liquid, filter out impurities, ensure that the exhaust pipe is always unobstructed.

One minute on the classification and working principle of the air machine

(Summary description)Vacuum degasser is a new special equipment to deal with invading drilling fluid, also known as negative pressure scavenger, which can quickly remove all kinds of gases from permeating drilling fluid and play an important role in restoring mud gravity and stabilizing mud properties. At the same time can be used as a high power mixer, suitable for all kinds of mud circulation purification system. The equipment belongs to the negative pressure degassing machine, scientific and reasonable design structure, can realize the effective separation of gas and liquid, filter out impurities, ensure that the exhaust pipe is always unobstructed.

  • Categories:news
  • Author:
  • Origin:
  • Time of issue:2022-02-07 11:24
  • Views:

Vacuum degasser is a new special equipment to deal with invading drilling fluid, also known as negative pressure scavenger, which can quickly remove all kinds of gases from permeating drilling fluid and play an important role in restoring mud gravity and stabilizing mud properties. At the same time can be used as a high power mixer, suitable for all kinds of mud circulation purification system. The equipment belongs to the negative pressure degassing machine, scientific and reasonable design structure, can realize the effective separation of gas and liquid, filter out impurities, ensure that the exhaust pipe is always unobstructed.

One, degassing machine classification

1. Vacuum type: the principle is to inhale the drill bit with a vacuum pump, separate the gas through thin film cotton, and then extract it from the vacuum pump. This kind of firearm is effective, but bulky and cumbersome.

2. Atmospheric type: the main parts are composed of centrifugal pump and spray tank. Air permeable drilling fluid is pumped from centrifugal to spray tank, forming a high-speed thin layer in the tank, which is thrown into the tank wall to break, separate and discharge the gas. Small size, good effect.

3, centrifugal: composed of motor, exhaust gas, reducer, etc. Using drilling centrifuge separation principle to separate gas is a new equipment.

Two, the working principle of degassing machine

Vacuum degasser is a special equipment for treating air-soaked drilling fluid. The suction effect of vacuum pump produces negative pressure in the vacuum cylinder. Mud enters the empty shaft of the rotor through the suction tube under the action of air pressure. The effect of collision and foam separator makes the foam burst into the mud, and the gas escapes, and is discharged from the safety zone through the inhalation of vacuum pump.

Three, the installation of degassing machine

Clean up dirt in degasser base and mud pipe, and prepare installation tools. Lift it to the # 1 mud tank installation position and secure it. Connect degasser inlet and outlet pipeline and jet pipeline. Connect the exhaust line. Check the insulation resistance value of vacuum pump and host motor ≥2M ω, connect the power line and equipotential line of degasser.

Four, the structural advantages of the pressure degassing machine

1, the use of vacuum pump suction mud into the vacuum cylinder, using it to discharge the gas vacuum cylinder has two different roles.

2, the working process is always in isothermal state, suitable for inhaling flammable and explosive gas, to provide safe and reliable performance. (David Asher).

3. The mud is launched to the four walls at high speed through the window of the rotor. The bubbles in the mud are completely broken and the degassing effect is good.

4, main motor bias, the center of gravity of the machine is reduced.

5. Belt drive is adopted to avoid the complication of reducer ball.

6, the application of carbonated drinks separator because water and gas can not be discharged at the same time, the exhaust pipe is always very smooth. In addition, vacuum pumps can recycle water and save water.

7. The suction tube is inserted into the mud tank. If the mud does not penetrate the air, it can be used as a high-power mixer.

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