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常见的故障主要有两种:一是空压机自燃;二是空压机气阀阀片损坏。这些故障的发生,将导致空压机出现产气量不足以及漏水、漏气、漏油等现象,严重影响空压机的连续运行和公司正常生产,造成维修费用及生产成本的增加和经济效益的减少,应及时采取防范措施。(一)防止热交换器结垢1、改进冷却系统若空压机放在冷水机组附近,可接通冷水机组冷冻水出口,利用冷冻水循环冷却。2、软化冷却水对冷却水进行预处理,尽量降低其硬度、碱度和CL的含量,同时,注意对热交换器及油水分离器等处进行定期或连续排污,从而减缓热交换器结垢,保证其换热效果。
There are two common faults: First, air compressor spontaneous combustion; Second, air compressor valve disc damage. The occurrence of these faults will result in insufficient gas production and leakage, leakage and oil leakage, which will seriously affect the continuous operation of the air compressor and the normal production of the company, resulting in the increase of maintenance cost and production cost and the economic benefits Reduce, should take timely preventive measures. (A) to prevent heat exchanger fouling 1, to improve the cooling system If the air compressor on the chiller near the chilled water unit can be connected chilled water outlet, the use of chilled water circulating cooling. 2, soften the cooling water pretreatment of cooling water to minimize its hardness, alkalinity and CL content, at the same time, pay attention to the heat exchanger and oil-water separator at regular or continuous sewage, thus slowing the heat exchanger fouling , To ensure that the heat transfer effect.