CFB锅炉安装防磨梁效果及热流密度测试分析  

Anti-wearing effect and heat flux density testing analysis of CFB boiler installing anti-wear device

作　　者：任月平 高洪培[2] 吕海生[2] 

机构地区：[1]山西国际能源集团有限公司宏光发电有限公司,山西柳林033300 [2]西安热工研究院有限公司,陕西西安710032

出　　处：《洁净煤技术》2011年第3期101-103,共3页Clean Coal Technology

基　　金：国家科技支撑课题(2006BAA03B06)

摘　　要：针对引进型CFB锅炉存在水冷壁磨损严重的问题,提出在锅炉基建期间安装水冷壁多阶防磨梁装置,装置运行1 a后,测定防磨梁的防磨效果,同时利用热流计对安装防磨梁后热流密度的变化进行了测试分析。结果表明防磨梁具有良好的防磨效果,延长了水冷壁的使用寿命。In order to resolve the serious wearing problems of water cooled wall panels of CFB boilers, provide the methods of installing multi-stage anti-wearing device in CFB boilers during capital construction. Test the anti-wear effect after one year later, meanwhile, measure the change of heat flux density using heat-flow meter. The results show that this anti-wearing device has a good use effectiveness, and can prolong the working life of water cooled wall panels.

关 键 词：防磨梁 热流密度 CFB锅炉 水冷壁 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程] TD849[矿业工程—煤矿开采]