Study on Dry Type Bag Filter Cleaning Technology of BF Gas at Large Blast Furnace
BF gas bag filter cleaning technology is an important technical innovation for energy saving, emisson reducing and clean production in 21st century. It can reduce significantly the fresh water consumption during iron making process and reduce environmental pollution. It has become the development direction of modern BF iron making technology. Nowadays the full-dry type low pressure pulse bag filter cleaning technology of gas which self-developed by China has been applied successfully in large BF, and standby wet type gas cleaning system has been cancelled. Several key tech- nologies have been developed including gas temperature control, dense phase pneumatic transportation of collected dust, anti-corrosion of pipe, measuring of dust content in gas etc. The totally dry type gas bag cleaning technology has reached internationally advanced level.
blast furnace dry bag filter temperature control dense phase transportation dust content measuring
ZHANG Fu-ming
Beijing Shougang International Engineering Technology Co., Ltd., Beijing 100043, China School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, 100083, China
国际会议
The 5th International Congress on the Science and Technology of Ironmaking(第五届国际炼铁科技大会 ICSTI09)
上海
英文
612-616
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）