管壳式冷却器是往复式压缩机的重要部件,冷却管附着水垢会降低冷却效率和供气量,影响压缩机性能。以某加气母站压缩机冷却器为例,采取以氨基磺酸、柠檬酸为主的有机酸混合溶液对冷却器进行清洗,有效清除水垢的同时,减少了对冷却系统部件材质的腐蚀。对于气缸、润滑油冷却管等部件的清洗,提出逆流向、分段式清洗方法,解决了因冷却管路复杂而清洗困难的问题。为了降低故障发生率,总结了压缩机日常保养注意事项,对其冷却系统的运行管理具有借鉴意义。 Shell and tube cooler is an important part of the reciprocating compressor, the cooling tube attached to the scale will reduce the cooling efficiency and air supply, affecting compressor performance. Take an example of compressor cooler in a gas-filled mother station, the cooler is cleaned with a mixed solution of organic acid such as sulfamic acid and citric acid to effectively remove the scale and reduce the corrosion of the components of the cooling system. For the cylinder, lubricating oil cooling pipe and other components of the cleaning, the proposed counter-current, segmented cleaning method to solve the problem of difficult cleaning due to the complexity of the cooling pipe. In order to reduce the incidence of failure, summed up the compressor daily maintenance considerations, its cooling system operation and management of reference.