660MW机组低负荷3台磨煤机运行可行性探讨  

Feasibility Study of Putting 3 Coal Pulverizers into Operation during Low Load of 660MW Unit

作　　者：陈建亮[1] 王维海[1] 

机构地区：[1]华能德州电厂,山东省德州市253024

出　　处：《电力设备》2006年第10期53-57,共5页Electrical Equipment

摘　　要：华能德州电厂为了实现机组的经济运行,提出了低负荷时3台磨煤机运行的方案。文章介绍了华能德州电厂制粉系统的配置和性能参数,对3台磨煤机运行的可行性作了试验分析,并从锅炉稳燃、低负荷运行存在的问题和经济性等方面进行了探讨。最后给出了3台磨煤机低负荷稳定运行的建议。For realizing the economic operation of generating unit Hnaneng Dezhou power plant put forward the scheme of putting 3 coal pulverizers into operation during low load. The paper briefed the allocation and performance parameters of coal pntverizing system ha Huaneng Dezhou power plant,conducted the testings and analysis of feasibility of putting 3 coal pulverizers into operation,and carried out the approaches from the existing problems ha boiler steady combustion and low load operation as well as the economics ere.aspects. Fhaally the paper raised the proposals on the low load steady operation of 3 coal pulverizers.

关 键 词：节能 直吹式制粉系统 稳燃 发电厂 

分 类 号：TK223.25[动力工程及工程热物理—动力机械及工程]