Analysis of Energy Saving Method and Measures of Air compressor in Paper Mill

This paper mainly introduces the methods and methods of energy-saving operation of air compressors. It mainly involves: strengthening energy-saving operation management, applying reactive power compensation to save energy, adopting frequency conversion speed regulation technology to save energy, etc., to provide safe, effective and reliable air compressors for papermaking enterprises Operation provides a reference method. The energy loss of the air compressor is mainly the mechanical loss of the air compressor itself, the waste loss of compressed air, the loss of air compressor running without load, the flow loss of compressed air and other losses. When the output pressure of the air compressor is greater than a certain value, some paper-making enterprises may automatically open the unloading valve, causing the asynchronous motor to idle, which seriously wastes energy; The frequency starting current is large, the impact on the power grid is large, the motor bearings are worn out, and the maintenance of equipment is large.

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Author: 向冬枝; 鞠建军; 韩建超
Source: 造纸厂空压机的节能方法与途径