论文部分内容阅读
目前,国内电弧炉除尘风机能耗高是普遍存在的问题,因而也是急待解决的问题。但是,电弧炉除尘系统与转炉、高炉除尘系统不同,它不仅担负消烟除尘的任务,还有控制炉内气氛的作用。所以在电炉除尘风机上采用节电运转的办法,相对来说就困难些。这是至今电炉除尘风机能耗高的主要原因。在电弧炉的每个冶炼周期内,其冶炼工艺和炉内气氛都要求除尘系统有不同的使用时间
At present, the high energy consumption of domestic electric arc furnace dedusting fans is a common problem, therefore, it is also an urgent problem to be solved. However, EAF dust removal system and the converter, blast furnace dust removal system is different, it not only assume the task of smoke and dust removal, as well as control the role of the furnace atmosphere. Therefore, the use of electric furnace dust removal fan running on the way, relatively speaking, more difficult. This is the main reason for the high energy consumption of electric furnace dust blower. In each arc furnace smelting cycle, the smelting process and furnace atmosphere require dust removal system have different use of time