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Q & a series of technical problems of air compressor (thirteen)
Author: 志和      Release Date:2014/5/24      View Count:2110
 

"Q & a series of technical problems of air compressor (twelve)" refer to: http://www.dg-zhihe.com/cn/newsshow.asp? Id=435

Small make up: Xiaobian often heard in the choice of air compressor oil to the oildefoaming performance? But what is a defoaming performance? What are the benefits?

Chi and Technology Master: air compressor oil recycling, oil in the long-term intense mixing state, will be very easy to produce tiny bubbles. Oil bubble into the oil and gas separator, will make the resistance and increasing, host appeared running overload and over temperature phenomenon, the machine will fail at any time, visibledefoaming performance good compression is how important for air compressor oil isconcerned.

Small make up: the oil-water separation of strong and weak is what?

Chi and master the technology: in the operation of air compressor oil and water meet,then in high temperature and high pressure and vigorous agitation will emulsion, can cause increased fuel consumption, so as to cause abrasion. Also it is easy to affectvalve function.

Small make up: why should reduce the viscosity of oil air compressor? What are the benefits?

Chi and Technology Master: reduce the air compressor oil viscosity can not only improve the air compressor oil performance, reduce the amount of carbon deposition,but also can reduce the air compressor power ratio, the more obvious energy-saving effect.

Small make up: what are the advantages compared with synthetic oil and mineral oil?

Chi and Technology Master: compared to synthetic oil and mineral oil. It has good stability in high temperature, high temperature is not easy to produce coke, wide temperature range, low pour point, low volatility, long service life, and can improve the utilization rate of equipment, reduce repair costs

Use. Synthetic oil is mainly used for air compressor various harsh conditions of mineral oil type air compressor oil can not afford the.

Small make up: why should control the amount of air pressure of the oil? If you don'tcontrol to the fuel to air compressor oil what harm?

Chi and master the technology: such as reciprocating air compressor operation such as to the amount of oil is insufficient, will cause overheating, increased wear, even asoil break and burn unit. But to the oil volume is excessive, excessive lubrication, so that no economy will increase the coke, the exhaust valve is not flexible, causing leakage, or even an accident. Therefore, the reciprocating compressor oil volume shoulds not be too large, should be in the range of effective lubrication to reduce.Because of excessive lubrication than lack of lubrication caused more serious consequences.

Rotary air compressor should be regularly according to add new oil standard oil. Such as fuel consumption, could be mechanical failure, should find out the reasons,process.

Small make up: air compressor and the installation environment will affect the service life of the air compressor?

Chi and master the technology such as: air compressor installed in the bad environment place, inhalation of air containing particles, dust, corrosive gas will influence the service life of the air compressor lubricating oil, should consider installing intake air filter, at the same time, often should clean and replace the air filterregularly, to the potential occurrence of accident prevention and inhaled particles forthe.

Small make up: how to determine the period of oil and oil change index of pressure of the oil air? Can specify an oil change time?

Chi and master the technology: in the air compressor operation process, stipulate how much time for an oil change period is unrealistic, air compressor oil, with the structural form, air compressor compressed medium, operating conditions, the lubricating oiland lubricating oil quality varies. So the oil change time can only according to theconditions to determine the. The use of air compressor should be regular sampling,observe the oil color and cleanliness, and timing analysis of physicochemical properties of oil viscosity, acid value, Kang is an insoluble oil. If any of the following circumstances, your air compressor oil should be changed: oil color green, or colordeepened level 4. The acid value of more than 0.5mgKOH/g. Viscosity change of more than fifteen percent. Heptane insoluble over zero point five percent.

Small make up: hot summer is coming, so the air compressor lubricating oil to the fire and explosion?

Chi and Technology Master: lubricating oil air compressor fire and explosion, should pay attention to the following points:

We must choose the suitable lubricating oil. Regular cleaning of exhaust system. Pay attention to the operation. Strict maintenance, regular maintenance. By using appropriate oil mist separation method. The excellent performance of the after coolerof air cooling, this is a simple and easy method of fire and explosion.

Small make up: how about you flash and explosion of oil?

Chi and Technology Master: conclusion, flash point and the cause of the explosion isit doesn't matter of lubricating oil. Because of the need to keep the oil mist and oil and gas combustion, only 2-3 times higher than the autoignition temperature must reach the flash point. So the flash and bang lubricating oil is not directly related to.

Reminder.

Chronicles and the electromechanical device limited company to recommend air compressor, water heater, air compressor heat recovery equipment, as long as youhave the air compressor factory, can 0 operation cost of producing hot water andheating.

See details > >

(this paper mainly analyzes the series of technical problems of air compressor quiz,but in actual in the problem solving process is for reference only.)

 
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