增速机径向瓦超温原因分析及改进措施  

Cause Analysis and Improvement Measures of Radial Tile of Speed-Up Machine Overtemperature

作　　者：张建民[1] 

机构地区：[1]新能凤凰(滕州)能源有限公司,山东滕州277527

出　　处：《化工设计通讯》2014年第4期63-64,共2页Chemical Engineering Design Communications

摘　　要：针对空分装置三合一机组的增速机径向瓦超温严重的问题,分析其原因,并提出提高供油温度、扩大轴瓦间隙、加大油冷却器换热面积等改进措施,实现了增速机的平稳运行。Analyze the cause of speed-up machine radial tile overtemperature in the ASU three-inone unit, propose the improvement measures included increasing the feed oil temperature, expanding up the bearing clearance and enlarging oil cooler heat exchanger surface, etc. Then the speed-up machine operates stably.

关 键 词：增速机 径向瓦 超温 原因分析 改进措施 

分 类 号：TK263.64[动力工程及工程热物理—动力机械及工程]