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How Does Vacuum Degasser Work

Posted by:    Time:2014-04-21     click:

How does vacuum degasser work? Vacuum degasser used vacuum pump suction effect, cause negative pressure zone in a vacuum tank, mud under the action of atmospheric pressure, through the suction pipe into the hollow shaft of rotor, again by the window around the hollow shaft, the jet shaped into the tank wall. How does vacuum degasser work? Due to the collision and separation effect, the drilling fluid into becomes thin layer after the separation. Immersed in the mud, the bubbles are broken before the gas evolution. Through vacuum pump suction and the separation of gas water separator, the exhaust pipe line to the safety of gas by the separator, the mud by the impeller discharge outside the tank. Due to the main motor first starts, and motor connected state of a high-speed rotating impeller, so the mud can only from the suction pipe into the tank, will not be inhaled from the drainage pipe. On how does vacuum degasser work, you may have questions.

How does vacuum degasser work? At present, the domestic application of vacuum degasser is using manual control valve to adjust the vacuum degree. So, how does vacuum degasser work? Due to manually adjust the size of the air inlet is used to achieve vacuum control, so the device starts, all need to adjust the valve, adjust the poor flexibility, operation not quantitative make the vacuum degree adjustment time is long, and once the adjustment is not good, will lead to high vacuum degree, drilling fluid into the vacuum pump suction pipe, suppress pump phenomenon occurs, cause equipment damage. Before the research how to solve, now let's look at how does vacuum degasser work. If you want to know how does vacuum degasser work, you must first take a look at its structure characteristics.

Vacuum degasser structure features:

1. The use of vacuum pump pumping mud into the vacuum tank, and use it to make gas pumped vacuum tank, vacuum pump in the two different functions.

2. The water ring vacuum pump in the process of work, always under isothermal condition, and is suitable for flammable and explosive gas suction, safety performance is reliable.

3. The mud through the window into the walls at a high speed rotor, mud bubbles in thoroughly, accordingly, the degassing effect is better.

4. The main motor offset, center of gravity is lower.

5. The belt drive, to avoid the retarding mechanism of complications.

6. The application of the water separator, the working medium of water ring vacuum pump is in a state of recycling, can reduce the cost.

How does vacuum degasser work?

1. The deaerator of vacuum tank should be cleaned once a week, so as to avoid debris blocking gas channel. Available water, object to the top of separator gas collecting chamber and foam. Disconnect the vacuum pipe flushing, remove the plug and table, insert the high pressure pipe 3 ~ 5 minutes at a time.

2. After using, should be flush rotor and suction vacuum tank. Cut off the power and remove visual boards (and the elliptical flange boards), check the parts are damaged and foreign body removal tank, with high-pressure pipe flushing tank wall and the rotor.

3. After each time shall be for the cleaning work ensure normal use again.

4. Working environment temperature is higher than 30 ℃, at any time to check the vacuum gauge, timely change the water in the steam-water separator, keep the water temperature is not more than 35 ℃.

5. After winter use, how does vacuum degasser work? You have to timely put off steam separator and the water inside the pump, to prevent the frost crack.

Then, how does vacuum degasser work? I believe that you must have answers in your mind.

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