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我厂合成氨车间使用的4AJ-15-I氨压缩机,由于多年运转,气缸偏磨严重,并有痕迹,导致气体压缩过程漏泄,使缸壁发热,尤其夏季高温期间更甚,直接影响冷冻量,给合成氨生产带来很大威胁。缸壁磨损必须更换新气缸,但由于气缸备件来源困难,本厂又无法解决气缸备件的加工。为了解决化肥生产的急需,我们决心因地制宜,立足本厂解决气缸磨损的修复。通过实践,调查研究,大胆地进行了镶薄壁缸套的尝
4AJ-15-I Ammonia Compressor used in our ammonia plant has been seriously affected by years of operation due to many years of operation. Cylinder abrasion is serious and there are traces that lead to leakage of gas compression process, which makes the cylinder wall heat up, especially during the summer high temperature, which directly affects the amount of refrigeration , A great threat to the production of ammonia. Cylinder wall wear must replace the new cylinder, but due to the cylinder spare parts source is difficult, the factory can not solve the cylinder spare parts processing. In order to solve the urgent need of fertilizer production, we are determined according to local conditions, based on the factory to solve the repair of cylinder wear. Through practice, investigation and study, boldly carried out the taste of thin-walled cylinder liner