脱硫除雾器冲洗喷嘴性能优化试验研究  

Optimizing Experiments on the Capability Indexes for Flushing Nozzles of Desulfurization Demister

作　　者：吕留根[1] 蔡良君[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,江苏南京210042 [3]国电环境保护研究院,江苏南京210031

出　　处：《制冷空调与电力机械》2010年第3期96-99,共4页Refrigeration Air Conditioning & Electric Power Machinery

基　　金：中国国电集团重点资助项目(No.04081-092)

摘　　要：冲洗喷嘴是除雾器冲洗系统中最重要的执行部件,随着脱硫工艺的发展,工程实践对冲洗喷嘴的冲洗性能提出了更高的要求。经过大量试验,系统地研究了冲洗喷嘴的冲洗流量、扩散角、冲洗水量和均匀度的变化规律,为冲洗喷嘴的设计和改进提供了参考依据。Flushing nozzles are the most important executive components in flushing system of a demister. With the development of desulfurization techniques,project practices put forward higher requirements to the flushing characteristics of flushing nozzles. The variation principles of flushing flux, diffusing angle, flushing height and uniformity of spray were studied systematically through numerous experiments and provide some referential material for design and improvement of the flushing nozzles.

关 键 词：湿法烟气脱硫 除雾器 冲洗喷嘴 性能指标 

分 类 号：X701.3[环境科学与工程—环境工程]