组合螺纹烟管锅炉烟管筒模型试验与运行验证  

Model Research of the Combined Corrugated Fire-tubes Boiler and Its Operation Proving

作　　者：梁耀东 陈千 徐甫 李之光 

机构地区：[1]北京盛昌锅炉公司,北京102600

出　　处：《工业锅炉》2014年第5期6-10,共5页Industrial Boilers

摘　　要：详细介绍了组合螺纹烟管锅炉中对流受热面部件——立式螺纹烟管筒的水动力模型试验结果,包括验证相似条件,水流旁通及其防止试验、排除空气试验等;在此基础上明确提出防止水流旁通的最佳结构措施和烟管筒上部不可能形成气垫的看法,均已得到运行验证。Introduces the hydrodynamic model test results of the convection heating surface parts vertical fire-tubes drum of combined corrugated fire-tubes boiler, including the proving test similarity conditions , the flow by-pass and its prevent test, the air remove test and so on. On that basis, put forward the best structures to prevent the flow by-pass , and approves that the air pad is not possible, all of which are achieved by operation proving.

关 键 词：水动力 相似 模型试验 立式烟管筒 组合螺纹烟管锅炉 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]