摘要
文章分析了SZW—4—13—A型锅炉的炉排片容易烧坏及锅炉热效率不高的原因,并提出了行之有效的改进方法。经改进后的锅炉不但能提高热效。率,而且还能延长炉排片的使用寿命。
This paper has analysed why the SZW-4-13-A tyteof boiler′s fire grate burnouts easily and why the boiler has low heatefficiency, and proposed an effective method to solve those problems. withsuch a improvement, not only the boiler has higher efficiency but also thefire grate longer service life.
关键词
炉排片
热效率
给煤机
Fire grate
Dead angle
Air rate
Heat efficiency
