一台燃气锅炉回燃室鼓包成因分析  

Cause Analysis of Bulge on Back Burning Chamber in A Gas-fired Boiler

作　　者：陈江龙 CHEN Jiang-Long(Quanzhou Branch of Fujian Boiler and Pressure Vessel Inspection Institute,Quanzhou 362000,Fujian,China)

机构地区：[1]福建省锅炉压力容器检验研究院泉州分院

出　　处：《质量技术监督研究》2019年第6期48-50,共3页Quality and Technical Supervision Research

摘　　要：文中对一台WNS6-1.25-Y,Q型燃气锅炉回燃室鼓包缺陷进行了分析,确认其成因为排污不畅导致回燃室底部结垢进而金属过热受压变形,并提出整改建议与预防措施。This paper analyzes the drum defects of a wns6-1.25-y,Q-type gas boiler in the back combustion chamber,confirms that the fouling at the bottom of the back combustion chamber caused by the poor blowdown results in the metal overheating and pressure deformation,and puts forward rectification suggestions and preventive measures.

关 键 词：锅炉 回燃室 鼓包 成因分析 

分 类 号：TK2[动力工程及工程热物理—动力机械及工程]