冶金煤气锅炉空气预热器漏风率计算方法  

Air Preheater Leakage Rate Calculation Method of Metallurgic Gas Boiler

作　　者：叶亚兰[1] 江文豪[2] 

机构地区：[1]江苏海事职业技术学院,江苏南京211170 [2]中冶华天工程技术有限公司,江苏南京210000

出　　处：《工业锅炉》2016年第2期15-18,共4页Industrial Boilers

摘　　要：工程上主要依据国标GB/T 10184—1988《电站锅炉性能试验规程》附录K中提供的方法对锅炉空气预热器的漏风率进行测算,该方法适用于煤粉锅炉,对于冶金煤气锅炉却并不适用。对冶金煤气锅炉空气预热器漏风率的求解要点进行了分析,提出了适用于该类锅炉的空气预热器漏风率计算方法,结果可为冶金煤气锅炉空气预热器的漏风测试提供参考。In engineering,the calculation of air preheater leakage rate is mainly based on the method provided by the appendix K of GB 10184—1988 Performance Test Code of Utility Boiler. The method is suitable for pulverized coal boiler,but it can not be used for the boiler burning metallurgic gas. The key points about calculating air preheater leakage rate of metallurgic gas boiler are analyzed,and the calculation model suitable for such boiler is put forward. The results can provide reference for air preheater leakage test of metallurgic gas boiler.

关 键 词：锅炉 冶金煤气 空气预热器 漏风率 

分 类 号：TK223.34[动力工程及工程热物理—动力机械及工程]