1, energy saving and environmental protection. The recovered heat can be used to produce hot water, to bathe employees and to heat factories. This process can get free hot water without consuming any resources, saving costs for the company.
2. Improve the operation efficiency of the air compressor and realize the economic operation of the air compressor? . ? The gas output of screw air compressor will decrease with the increase of unit operating temperature. In practical use, the mechanical efficiency of air compressor will not work stably under the gas output calibrated at 80℃. When the temperature rises 1℃, the gas production decreases by 0.5%, and when the temperature rises 10℃, the gas production decreases by 5%. Generally, the operating temperature of air-cooled air compressors is 88-96℃, with a decrease of 4-8%, especially in summer. Installing the air compressor unit of the screw air compressor waste heat recovery system can control the oil temperature of the air compressor between 80 ~ 86℃, increase the gas production by 8%~ 10%, and greatly improve the operating efficiency of the air compressor. ?
What are the characteristics of waste heat recovery system of air compressor? ：
1. The original cooling system of the air compressor and the waste heat recovery system of the air compressor are two completely independent systems, so users do not need to worry about the influence of the waste heat recovery system of the air compressor on the operation of the air compressor. The switching between the two systems is automatically controlled. When the waste heat recovery system of the air compressor is not started, the air compressor uses the cooling system provided by the fuselage; When the waste heat recovery system is started, the system can automatically switch to the waste heat recovery system.
2. Fully automatic control system without manual operation. The control system will judge according to the temperature and water level and decide the heat exchange mode by itself.
Waste heat recovery of air compressor