燃高炉煤气双蓄热式加热炉节能环保改造分析  

Reform Analysis of Energy Saving and Environmental Protection for Double Recharging Reheating Furnace of Flaming Blast Furnace Gas

作　　者：宋小伟 SONG Xiaowei(Tangshan Jingzhao Science and Technology Exploitation Co.,Ltd,Tangshan 063000,China)

机构地区：[1]唐山京兆科技开发有限公司,河北唐山063000

出　　处：《工业炉》2020年第3期38-40,共3页Industrial Furnace

摘　　要：针对目前高炉煤气双蓄热式加热炉在煤气换向阀换向时,煤气换向阀和煤气烧嘴之间管路中的煤气无法送入炉膛燃烧,而被引风机反抽排入大气,造成能源浪费和污染环境的问题,提出一种节能环保的解决方法,通过实践达到了较好的效果,其开发应用前景广阔。In view of the problem that the gas in the pipeline between the gas reversing valve and the gas burner cannot be sent to the furnace for combusting and then it is pumped back into the atmosphere by the induced fan when the gas reversing valve in current double-recharging furnace of blast furnace gas is reversing, causing energy waste and environmental pollution, a solution of energy saving and environmental protection is put forward. Good results are achieved through practice, and the prospect of development and application is broad.

关 键 词：蓄热式加热炉 换向阀 节能环保 

分 类 号：TG307[金属学及工艺—金属压力加工]