Air flow compressor is among the general gear in manufacturing sector. It’s important for enterprises to accomplish a good work in energy-saving administration of atmosphere compressor. In order to increase creation cost, it is urgent for enterprises to set up high efficiency air flow compressors. Just how to save lots of energy for surroundings compressor? This paper summarizes eight common means of saving energy for surroundings compressor, hoping to help energy-eating enterprises attain 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 also have low energy performance, it’s important 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 on the subject of 1.5 L/S under 7 bar pressure. Verify all pipeline systems and gas factors, specifically joints and valves, and cope with leakage points with time.
2, pressure drop governance.
Pressure gauges are create to measure pressure through pipeline sections, and pressure drop of every section is checked in detail, and the troubled pipeline sections are checked and maintained in time. General air flow compressor wall plug to the gas point, pressure drop can not surpass 1 bar, strict or actually only 10% that’s 0.7 bar, cold-dry filter section pressure drop is generally 0.2 bar. Factory layout so far as feasible annular pipe network, balance each stage with air flow pressure.
3, modify the pressure matching of gas apparatus.
Evaluate the pressure requirements of the gas devices, and reduce the exhaust pressure of the air compressor when the creation is guaranteed. The exhaust pressure of the air compressor decreases by 1bar and the energy saving is approximately 7~10%.
4, adjust irrational usage of gas behavior.
Regarding to authoritative data, the energy utilization price of surroundings compressor is about 10%. About 90% of air compressor is converted to heat energy loss. It’s important to judge the pneumatic devices for factory use and whether it can be solved by electric method. At the same time, we must resolutely put an end to the routine cleaning use compressed air.
5, adopt centralized control mode.
If the amount of air compressors is small, one variable frequency air compressor can be used to modify the pressure. If the quantity is large, centralized linkage control can be utilized in order to avoid the stepped exhaust pressure rise caused by the parameter placing of multiple air compressors.
6, execute a good work in products maintenance and washing.
Increase the heat dissipation effect of the air flow compressor, the exchange effect of heat exchanger such as drinking water cooling and atmosphere cooling, and maintain the essential oil quality.
7, the waste heat recovery of air flow compressor.
Recovery of atmosphere compressor oil is utilized to prepare hot water for other processes or auxiliary living services.
8. Modification of Cycloidal Gear box drying system.
The brand new drying equipment uses air pressure air residual heat to dry and dehydrate compressed air, and the energy conservation rate exceeds 80%.