超长夹道预荷电袋滤器气流分布设计与应用  

Analysis and Application of Air Current Distribution Design of Pre-charged Bag House with Ultra-long Gas Passage

作　　者：陈志炜[1] 姚群[1] 吕璐[1] 许汉渝[1] 邵能杰[1] 汪卫章 郑旭 CHEN Zhiwei;YAO Qun;LYU Lu;XU Hanyu;SHAO Nengjie;WANG Weizhang;ZHENG Xu(Sinosteel Tiancheng Environmental Protection Science & technology Co.,Ltd. Wuhan 430205)

机构地区：[1]中钢集团天澄环保科技股份有限公司,武汉430205

出　　处：《工业安全与环保》2021年第6期81-84,共4页Industrial Safety and Environmental Protection

基　　金：“十三五”国家重点研发计划专项(2019YFC0214302)。

摘　　要：介绍了预荷电袋滤器的基本结构与特点,并与传统袋式除尘器进行了比较,提出了预荷电袋滤器气流组织与气流分布的设计要求和CFD模拟分析方法。通过工程实例介绍了超长夹道大型预荷电袋滤器气流分布CFD模拟分析结果和应用情况,进一步验证了超长夹道预荷电袋滤器气流组织与气流分布设计的有效性和可靠性。The article introduces the basic structure and characteristics of the pre-charged bag house,compares it with the traditional bag filter,and puts forward the design requirements and CFD simulation analysis method of air organization and distribution of pre-charged bag house.The simulation results and the application situation of air flow distribution CFD large pre-charged bag house in super long gas passage was demonstrated based on an engineering example,further verifying the validity and reliability of air organization and air current distribution design of pre-charged bag house with ultra-long gas passage.

关 键 词：细颗粒物 超低排放 预荷电袋滤器 长夹道 气流分布 

分 类 号：TU8[建筑科学]