转炉煤气回收量低的原因及解决措施  

Reasons Leading to Low Amount of Recycling Converter Gas and Countermeasures

作　　者：徐国义[1] 牛兴明[1] 魏春新[1] 李超[1] 潘秀菊[1] 

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,辽宁营口115007

出　　处：《鞍钢技术》2013年第2期46-49,共4页Angang Technology

摘　　要：分析了鞍钢鲅鱼圈钢铁分公司转炉煤气回收量低的主要原因是煤气回收时间短和烟气流量小。从程序控制、操作制度、仪表校准、设备参数调整等方面制定了控制措施,措施实施后,煤气回收量由不足75 m3/t提高到102.7 m3/t。Main reasons Steel Subsidiary Company of leading Angang to low amount of recycling converter gas in Bayuquan Iron ＆ Steel Co., Ltd, are analyzed. It is concluded that these rea- sons include less time for recycling and low flow of converter gas. So such countermeasures as es- tablishing the programmed control, setting the operation system, carrying out the instrument cali- bration and adjusting the parameters for equipment are taken. The amount of recycling converter gas is increased from less than 75 m3/t to 102.7 m3/t after these countermeasures are put into oper- ation.

关 键 词：转炉煤气 回收 回收时间 烟气流量 

分 类 号：X757[环境科学与工程—环境工程]