水泥厂烟囱设计公式的分析与实践

Study on the several formulas for chimney design of cement plant

以叙利亚ABC项目中的窑尾烟囱设计为实例,根据经验初步设定烟囱几何高度和烟囱直径,利用常用的几个烟气抬升高度计算公式以及烟囱几何高度确定方法,得出了烟囱几何高度和烟囱直径的适宜值,最后通过对烟囱的系统阻力和排放污染物浓度的计算,说明所设计的烟囱满足排放要求和环保要求。

Taking the design of chimney at kiln back end in the ABC project of Syria as example, the geometric height and diameter of the chimney were primary set by experience, and checked by means of using several gas lift height formulas and geometric height determination method of the chimney. Through the calculation of chimney resistance and concentration of pollutants, it was verified that the designed chimney meeting emission requirements and environmental requirements.