Air flow compressor is one of the general products in manufacturing sector. It is necessary for enterprises to do a good job in energy-saving management of surroundings compressor. To be able to increase creation cost, it really is urgent for enterprises to install high efficiency atmosphere compressors. Just how to save lots of energy for air flow compressor? This paper summarizes eight common means of conserving energy for surroundings compressor, wishing to greatly help energy-eating enterprises accomplish the purpose of saving electric power and reducing consumption.

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

1, governance leaks.

Based on the calculation, a 1 mm2 orifice leaks on the subject of 1.5 L/S under 7 bar pressure. Verify all pipeline networks and gas points, especially joints and valves, and cope with leakage factors with time.

2, Universal joint pressure drop governance.

Pressure gauges are create 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 in time. General atmosphere compressor wall plug to the gas stage, pressure drop can not exceed 1 bar, strict or actually only 10% that is 0.7 bar, cold-dry filter section pressure drop is generally 0.2 bar. Factory layout as far as feasible annular pipe network, balance each point with air flow pressure.

3, change the pressure matching of gas products.

Measure the pressure requirements of the gas devices, and minimize the exhaust pressure of the air compressor when the production is guaranteed. The exhaust pressure of the atmosphere compressor reduces by 1bar and the energy saving is about 7~10%.

4, adjust irrational use of gas behavior.

According to authoritative data, the energy utilization rate of air flow compressor is on the subject of 10%. About 90% of air compressor is changed into heat energy reduction. It’s important to evaluate the pneumatic gear for factory use and whether it can be solved by electrical method. Simultaneously, we should resolutely put an end to the routine cleaning work with compressed air.

5, adopt centralized control mode.

If the amount of air compressors is small, one variable frequency air compressor can be used to regulate the pressure. If the number is large, centralized linkage control can be used to avoid the stepped exhaust pressure rise due to the parameter placing of multiple air flow compressors.

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

Increase the warmth dissipation aftereffect of the air compressor, the exchange aftereffect of the heat exchanger such as water cooling and atmosphere cooling, and maintain the essential oil quality.

7, the waste warmth recovery of atmosphere compressor.

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

8. Modification of drying system.

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