摘要
为解决往复式压缩机一级气缸支撑环、活塞环磨损问题,多方查找问题根源,与同行对标对表,排除了设备安装、备件质量、工艺操作等问题,采取从设备入口安装过滤器净化气体介质;对缸体镜面进行绗磨修复,提高镜面光洁度较少摩擦;调节气缸注油量,保证润滑等多方面措施,提高支撑环、活塞环的使用时间.经过上述的改进,现压缩机一级支撑环、活塞环使用时间均能保证在70 d以上,设备的长周期运行既满足了工艺生产需要,又减少了倒机和维修成本.
Abstract
In order to solve the problem of reciprocating compressor cylinder support ring,piston ring wear,find the root cause of the problem,and counterparts against the table,exclude the installation of equipment,spare parts quality,process operation and other issues,to take the installation of filters from the entrance of the equipment to purify the gas medium;quilting repair of the cylinder mirror to improve the mirror finish less friction;adjust the amount of cylinder oil injection,to ensure that lubrication and other measures to improve the support ring,piston ring use time,after the above improvements,now the compressor first stage support ring,piston ring wear.Support ring,piston ring use time,after the above improvements,the compressor is now a support ring,piston ring use time can be guaranteed in more than 70 d,the long cycle of equipment operation,that is,to meet the needs of the process of production,but also reduces the downtime and maintenance costs.
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