摘要
在煤粉锅炉运行中，煤粉混合器的堵塞及气流不畅，一直困扰着锅炉的安全经济运行。本文叙述了利用管路低压、炉膛高负压的方法对煤粉泥合器进行节能改造设计。
In boiler operatiotn stopping up of coal-dust-mixer and air-flow always impede safe and economic operation. This paper describes a energy-saving design of coal-dust w mixer where the piping's pressure is low arid the furnace operats at high negative pressure.
