样气处理系统湿法外反吹扫技术的研究与应用  

Research and application of wet reverse purging technique for sampling handling system

作　　者：张恒健[1] 李家庆[1] 李太福[1] 杨永龙 金义忠 

机构地区：[1]重庆科技学院,重庆401331 [2]重庆重科大分析仪器有限公司,重庆401331

出　　处：《分析仪器》2017年第6期117-120,共4页Analytical Instrumentation

基　　金：重庆市教委科学技术项目(KJ1713322);重庆科技学院研究生科技创新项目(YKJCX1620409);重庆市研究生科研创新项目(CYS17293)

摘　　要：为构建和设计更加可靠、准确和免维护的焦炉煤气防爆氧分析系统,创新采用了干法技术路线的系统设计。焦炉煤气原位整体式样气处理装置的主体结构,必须匹配对除尘过滤器的湿法外反吹扫系统,才得以妥善解决。本论文对湿法外反吹扫系统技术进行了全面分析和深入研究,论证了它在焦炉煤气干法防爆氧分析系统中应用的可行性。A more reliable, accurate and maintenance-free explosion-proof oxygen analysis system of coke oven gas was created and designed. The system was designed by an innovative use of dry technology route. The main structure of the gas treatment equipment with coke oven gas in situ integral configuration were matched with the wet reverse purging system of the dust filter so that the problems were properly solved. In this paper, the technique of wet reverse purging system was analyzed and studied thoroughly, and the feasibility of its application in dry gas explosion-proof oxygen analysis system of coke oven gas was demonstrated.

关 键 词：样气处理系统 湿法外反吹扫 焦炉煤气 焦油 免维护 

分 类 号：TQ547[化学工程—煤化学工程]