某厂循环流化床锅炉运行问题分析  

A CFB boiler operation problem analysis

作　　者：宋永富[1] 王瑶 Song Yongfu Wang Yao(Harbin Boiler Co. ,Ltd., Harbin 150046, China China Machinery Engineering Corporation, Beijing 100055, China)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046 [2]中国机械设备工程股份有限公司,北京100055

出　　处：《锅炉制造》2017年第3期45-47,共3页Boiler Manufacturing

摘　　要：针对某厂循环流化床锅炉在运行过程中反映出的床温偏高、排烟温度高情况,从锅炉理论计算、炉膛物料浓度、燃煤粒径、尾部受热面积灰等方面分析,提出形成运行中反映问题成因,并给出合理的改进措施以,解决问题。The CFB boiler in a plant in the running process reflects the temperature is higher of the bed and the boiler＇ s wxhaust. Form the theoretical calculation of the boiler and furnace material concentration, coal particle size, deposited in heating surface at the aspects of analysis, put forward reflects problems in the operation of the cause of formation, and gives a reasonable improvement measures to solve the problem.

关 键 词：循环流化床锅炉 物料浓度 燃煤粒径 受热面积灰 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]