湿式脱硫塔除雾器冲洗喷嘴冲洗流量研究  

Study on the Flushing Flux for Flushing Nozzles of a Demister in Wet Desulphurization Tower

作　　者：吕留根[1] 黄蕾[1] 杨柳[2] 顾中铸[2] 金定强[3] 

机构地区：[1]洛阳理工学院土木工程系,河南洛阳471023 [2]南京师范大学动力工程学院,南京210042 [3]国电环境保护研究院,南京210031

出　　处：《广州环境科学》2009年第3期19-21,共3页Guangzhou Environmental Science

摘　　要：国内外除雾器冲洗喷嘴一般均采用实心锥喷嘴,冲洗流量是其最重要的设计参数之一。加工了不同喷嘴芯旋度、排放口长度和排放口倒角半径的系列喷嘴,经过大量试验,系统地研究了冲洗喷嘴冲洗流量的变化规律,为冲洗喷嘴的设计和改进提供了重要依据。Solid wimble nozzles are commonly used as flushing nozzles at home and abroad, and the flushing flux is one of the most important indexes of the flushing nozzle. A series of nozzles with different characteristics such as angle of nozzle core,outlet length and outlet turbination are machined,the variation principles of flushing flux are studied systematically through numerous experiments and provided some referential material for the design and improvement of flushing nozzles.

关 键 词：湿法烟气脱硫 除雾器 冲洗喷嘴 冲洗流量 

分 类 号：X701[环境科学与工程—环境工程] TQ111.16[化学工程—无机化工]