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钢球磨煤机中间储仓式制粉系统倒风控制研究
引用本文:郭荣,王君,赵忠,李善涛. 钢球磨煤机中间储仓式制粉系统倒风控制研究[J]. 发电设备, 2007, 21(1): 42-46
作者姓名:郭荣  王君  赵忠  李善涛
作者单位:上海发电设备成套设计研究院,上海,200240;上海石化热电总厂,上海,200540
摘    要:介绍了钢球磨煤机中间储仓式制粉系统工作流程,分析了磨煤机运行(乏气送粉)/停止(热风送粉)的切换过程,提出了相关的控制策略,并在上海石化热电总厂进行了实践,效果良好。

关 键 词:能源与动力工程  钢球磨煤机  制粉系统  倒风  自动控制
文章编号:1671-086X(2007)01-0042-05
修稿时间:2006-07-05

Backflow Control in Bin and Feeder Ball Mill Coal Pulverizing Systems
GUO Rong,WANG Jun,ZHAO Zhong,LI Shan-tao. Backflow Control in Bin and Feeder Ball Mill Coal Pulverizing Systems[J]. Power Equipment, 2007, 21(1): 42-46
Authors:GUO Rong  WANG Jun  ZHAO Zhong  LI Shan-tao
Abstract:The working process of bin and feeder ball mill coal pulverizing systems is being explained,and the switching process in the course of coal power feeding from using exhaust air to hot air analyzed,simultaneously suggesting a relevant control strategy which has proven itself effective by practical application in Shanghai Petrochemical's General Cogeneration Power Plant.
Keywords:energy and power engineering  ball mill  pulverizing system  air back flow  automatic control
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