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用实验方法研究了火焰筒式煤粉燃烧室头部进气规律对燃烧效率的影响。通过对6种结构的头部配气方案的分析比较,得出了煤粉燃烧室合理的头部配气方案,为今后煤粉燃烧室的设计和工作状态的选择提供了重要的实验依据。
The influence of the air intake law on the combustion efficiency of the flame-burning pulverized coal combustion chamber was studied by the experimental method. Through the analysis and comparison of the head gas distribution schemes of six kinds of structures, the reasonable head gas distribution scheme of pulverized coal combustion chamber is obtained, which provides an important experimental basis for the future design and working conditions of pulverized coal combustion chamber.