摘要
针对顶燃式热风炉，采用送风期冷风流场与燃烧期烟气流场相匹配的技术，提高热风炉格子砖加热面积的利用效率，从而提高热风温度２（２０－２５℃．该技米已在 １２座顶燃式热风炉上投入使用，效果明显，经济效益显著．
Based on the characters of air feeding and fuel combusting phase for the top- combustion hot-blast stove and by using the fluid field matching technology on cold air and gas, the efficiency of the heating area of checks has been improved and the hot air temperature has in creased 20-25℃. The teclmology has been used in twelve top-combustion type hot-blast stoves successfully.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第4期425-428,共4页
Acta Metallurgica Sinica
关键词
顶燃式
热风炉
冷态模型
烟气匹配
热风温度
top-combustion type hot-blast stove, cold model, flow held matching, hot air temperature
