一种冷轧带钢吹吸式粉尘治理新技术研究  

A New Blowing and Sucking Technology of Collecting Dust on Cold Strip Surface

作　　者：刘汉杰[1] 陈旺生[2] 吴高明[1] 幸福堂[2] 彭炜[1] 梅丹[2] 

机构地区：[1]武汉钢铁(集团)公司,武汉430080 [2]武汉科技大学,武汉430081

出　　处：《工业安全与环保》2010年第5期17-18,共2页Industrial Safety and Environmental Protection

基　　金：湖北省教育厅高校产学研资助项目(CXY2009A003)

摘　　要：提出一种新的压缩气体吹吸式尘源控制技术,利用喷嘴产生的气体射流将带钢上下表面松动的氧化铁皮粉尘清除,经吸气罩排走。针对喷嘴不同的安装角度,对流场进行数值计算。结果表明,此技术方案对尘源的控制效果良好,具有可行性。A new blowing and sucking technology using air jet to collect dust on cold strip is developed. The iron oxide scales on the cold strip are removed with high speed airflow produced by a nozzle, then collected by a suction hood. Numerical simulation is conducted on the flow in accordance with the different nozzle angles. The results show that the technology can effectively control dust and it is feasible.

关 键 词：氧化铁皮 气体射流 带钢 数值模拟 

分 类 号：X701.2[环境科学与工程—环境工程]