H22Ⅲ氮氢气压缩机改造方案  

Rebuilding technology for H22Ⅲ nitrogen-hydrogen gas compressor

作　　者：李成珊[1] 杨佳[1] 李瑞光[1] 

机构地区：[1]太原化学工业集团有限公司化肥厂,山西太原030021

出　　处：《中氮肥》2002年第1期35-38,42,共5页M-Sized Nitrogenous Fertilizer Progress

摘　　要：介绍几种适合中型氮肥厂在役 H2 2 -1 6 5 /32 0氮氢气压缩机提高打气量及运转率的改造方案 ,具有投资少、停机时间短、见效快 ,且改造时不需移动楼下设备的特点 ,同时也提出了一些防止活塞杆断裂事故的措施。This article presents the technology for increasing the suction flow and operating rate of H22Ⅲ 165/320 nitrogen hydrogen gas compressor in service in medium sized nitrogenous fertilizer plant. The technology has advantages such as low investment, short time for rebuilding, quick effect, no need to remove the down stairs equipment when rebuilding. Also, it gives some measures to avoid the piston staff cracking.

关 键 词：氮肥 氮氢气压缩机 打气量 吸入状态 技术改造 

分 类 号：TQ440.51[化学工程—化学肥料工业] TQ441