提高风冷钢带机排渣系统运行特性的措施  

Measures to Improve the Operational Performance of the Slag Disposal System with Air Cooled Steel Conveyer

作　　者：丁岩峰[1] 王浩志[1] 孙奉昌[1] 

机构地区：[1]北京国电富通科技发展有限责任公司,北京100070

出　　处：《电站辅机》2012年第2期41-43,共3页Power Station Auxiliary Equipment

摘　　要：某电厂除渣系统原设计方案采用水力除渣方式,为简化除灰系统,实现节能降耗,采用了钢带机干式除渣技术,对除渣系统进行改造。根据干除渣技术的原理,分析了改造后对锅炉运行经济性的影响,并对系统的自动控制进行优化,调整了运行参数,提高了锅炉运行的经济性。The original scheme of slag disposal system for a power plant was hydraulic one. In order to simplify slag removal system and save power, the steel band dry conveyer system is adopted and the original slag disposal system is reformed. According to the principle of dry slag disposal technology, we have analyzed the influence of the operational economy of the boiler after slag disposal system improvement, optimized the automatic control system, adjusted the operational parameters and increased the operational economy of the boiler.

关 键 词：风机 干除渣 钢带机 锅炉 效率 运行 

分 类 号：TK227.3[动力工程及工程热物理—动力机械及工程]