链条炉改造设计中的几个问题

Several Problems in the Reform Design for Chain Grote Boiler

根据改造链条炉为沸腾炉的实践经验，针对沸腾炉运行中存在燃烧效率低的技术难题，总结了布风装置、给煤、播煤风、悬浮段在改造设计时的技术措施。

Based on the actual experiences acquired during the authors reforming boiler from chain grate into fluidized bed boilers,this paper deals with the low combustion efficiency problem for fluidized bed boilers,and gives out optimal design methods for the air spread system,coal feeding system,coal spread wind system and suspended section.