Air flow compressor is one of the general apparatus in manufacturing market. It’s important for enterprises to do a good job in energy-Water-lubricated Air Compressor saving administration of air flow compressor. In order to increase production cost, it really is urgent for enterprises to install high efficiency air flow compressors. So how to save lots of energy for atmosphere compressor? This paper summarizes eight common means of saving energy for surroundings compressor, wishing to greatly help energy-consuming enterprises achieve the goal of saving power and reducing intake.

For the air compressors that have been listed in the national elimination catalogue of high energy consumption gear and have low energy performance, it is necessary to consider the overall renewal of new air compressors with high energy performance.

1, governance leaks.

According to the calculation, a 1 mm2 orifice leaks about 1.5 L/S under 7 bar pressure. Verify all pipeline networks and gas factors, specifically joints and valves, and cope with leakage factors in time.

2, pressure drop governance.

Pressure gauges are set up to measure pressure through pipeline sections, and pressure drop of each section is checked at length, and the troubled pipeline sections are checked and maintained in time. General air compressor store to the gas stage, pressure drop cannot surpass 1 bar, strict or also no more than 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 point with atmosphere pressure.

3, adapt the pressure matching of gas equipment.

Evaluate the pressure requirements of the gas devices, and minimize the exhaust pressure of the air compressor when the creation is guaranteed. The exhaust pressure of the air compressor reduces by 1bar and the energy saving is approximately 7~10%.

4, adjust irrational utilization of gas behavior.

Relating to authoritative data, the energy utilization price of air flow compressor is on the subject of 10%. About 90% of surroundings compressor is changed into heat energy loss. It’s important to evaluate the pneumatic equipment for factory make use of and whether it can be solved by electric method. Simultaneously, we must resolutely end the routine cleaning use compressed air.

5, adopt centralized control mode.

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

6, execute a good work in equipment maintenance and cleaning.

Increase the temperature dissipation aftereffect of the air flow compressor, the exchange aftereffect of heat exchanger such as for example drinking water cooling and surroundings cooling, and keep maintaining the oil quality.

7, the waste temperature recovery of air flow compressor.

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

8. Modification of drying system.

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