稀油密封干式煤气柜运行的防冻措施  

Antifreezing Measure for Dry Gas Holder with Thin Oil Seal

作　　者：单葆学 

机构地区：[1]五矿营口中板有限责任公司,辽宁营口115005

出　　处：《冶金动力》2011年第2期13-14,17,共3页Metallurgical Power

摘　　要：对稀油密封干式煤气柜在北方冬季运行容易冻的问题及原因进行了详细的分析,提出了两种防冻方法:一是煤气柜底部油沟加热,二是煤气柜活塞油槽加热。A running dry gas holder with thin oil seal in winter in the north is easy frozen.This problem and its cause are analyzed in detail.Two anti-freezing methods are raised： one is to heat oil groove at the bottom of the gas holder,another is to heat piston oil groove of the gas holder.

关 键 词：煤气柜 电加热器 换热站 

分 类 号：TQ547.9[化学工程—煤化学工程]