浅谈带煤气压力抽螺栓固定堵板作业  

Discussion on Taking Out Bolted Fixing Block with Gas Pressure

作　　者：赵振全 

机构地区：[1]本钢燃气厂,辽宁本溪117021

出　　处：《本钢技术》2010年第3期39-41,共3页Bengang Technology

摘　　要：在新建、改建、扩建工程竣工投产中,煤气管道接点是一个很大的难题,如果采用带煤气压力抽螺栓固定堵板的接点方法,可以在不停产的情况下进行作业,而且时间短、成本低,此方法经几方面的论证,是行之有效的。The contact of gas pipes is a big problem during putting into production of renewing-construction, changing-construction and enlarging-construction. If we take the contact way of pulling bolts with the gas pressure to fix the blocking boards, the operation can be under way without stopping the production and we can also shorten time and decrease the cost. The method is available after practicing in many ways.

关 键 词：煤气管道 堵板 作业 

分 类 号：TQ54[化学工程—煤化学工程]