From 1993, the reconstruction of lowpressurecylinder sealing began to conduct. The floating ring seal are changed into steam jamming seal. The applied effect is good.
1993年开始实施低压缸密封改造，将浮环密封改造成蒸汽阻塞密封，使用效果良好。
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This paper explains the analysis course and the treatment measure for high vibration at the entry of lowpressurecylinder of synthetic ammonia compressor in Liaohe Chemical Fertilizer Factory.
本文叙述了辽河化肥厂合成气压缩机低压缸入口处振值居高不下的分析过程及处理手段。
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FIG. 2 Internal Cylinder Configuration, top. Overhead view of lowpressure liquid withdraw, bottom left. Overhead view of liquid and high pressure gas with-draw, bottom right.