Air Compressor Energy Saving Method

Surroundings compressor is among the general devices in manufacturing sector. It’s important for enterprises to do a good job in energy-saving administration of surroundings compressor. To be able to increase production cost, it really is urgent for enterprises to install high efficiency surroundings compressors. So how to save lots of energy for surroundings compressor? This paper summarizes eight common ways of saving energy for air compressor, wishing to greatly help energy-eating enterprises attain the purpose of saving electric power and reducing usage.

For the air compressors which have been listed in the national elimination catalogue of high energy consumption apparatus and have low energy effectiveness, it’s important to consider the entire renewal of new air compressors with high energy effectiveness.

1, governance leaks.

According to the calculation, a 1 mm2 orifice leaks on the subject of 1.5 L/S under 7 bar pressure. Examine all pipeline networks and gas points, specifically joints and valves, and cope with China Air Compressors leakage factors with time.

2, pressure drop governance.

Pressure gauges are setup to measure pressure through pipeline sections, and pressure drop of every section is checked at length, and the troubled pipeline sections are checked and maintained with time. General atmosphere compressor store to the gas point, pressure drop cannot exceed 1 bar, strict or actually only 10% that is 0.7 bar, cold-dried out filter section pressure drop is generally 0.2 bar. Factory layout so far as feasible annular pipe network, balance each stage with atmosphere pressure.

3, modify the pressure matching of gas apparatus.

Measure the pressure requirements of the gas gear, and reduce the exhaust pressure of the air compressor when the production is guaranteed. The exhaust pressure of the air flow compressor reduces by 1bar and the energy conservation is about 7~10%.

4, adjust irrational use of gas behavior.

Relating to authoritative data, the energy utilization price of air flow compressor is only about 10%. About 90% of surroundings compressor is converted to heat energy loss. It’s important to evaluate the pneumatic equipment for factory make use of and whether it could be solved by electrical method. Simultaneously, we should resolutely end the routine washing work with compressed air.

5, adopt centralized control mode.

If the amount of air compressors is small, one variable frequency air compressor can be utilized to modify the pressure. If the quantity is huge, centralized linkage control can be utilized to avoid the stepped exhaust pressure rise due to the parameter establishing of multiple air compressors.

6, do a good work in gear maintenance and cleaning.

Increase the high temperature dissipation effect of the air flow compressor, the exchange aftereffect of heat exchanger such as for example water cooling and surroundings cooling, and maintain the essential oil quality.

7, the waste high temperature recovery of atmosphere compressor.

Recovery of surroundings compressor essential oil can be used to prepare hot water for other procedures or auxiliary living services.

8. Modification of drying system.

The brand new drying equipment uses air pressure air residual heat to dry and dehydrate compressed air, and the energy saving rate exceeds 80%.