CAJ | 학술논문

对某电厂DG670/13.7-8型锅炉运行中出现的低温再热器汽温偏低、受热面管壁超温以及排烟温度偏高等问题进行原因分析,提出采取立式布置8根绕增加受热面积的改造方案,实施后取得了较为显著的效果,为解决同类型锅炉存在的类似问题提供借鉴经验.
대모전엄DG670/13.7-8형과로운행중출현적저온재열기기온편저、수열면관벽초온이급배연온도편고등문제진행원인분석,제출채취입식포치8근요증가수열면적적개조방안,실시후취득료교위현저적효과,위해결동류형과로존재적유사문제제공차감경험.
A modification scheme that arranged 8 wrapped-tube exchangers to enhance the heating area was proposed by ana -lyzing the problems such as low reheater temperature , overheating of the heating surface and high exhaustion temperature when the DG670/13.7-8 type boiler in a power plant was on the work .Significant effect is achieved after it was carried on , which provides an experience to solve the similar problems .