煤粉与高炉煤气混烧锅炉炉内燃烧过程的数值模拟

Numerical simulation on the combustion process in a pulverized coal and BGF mixture fired boiler

采用计算机软件对130 t/h四角切圆式煤粉和高炉煤气混合燃烧锅炉炉内的温度和速度分布进行数值模拟。通过模拟总结出在燃烧过程中出现的问题,分析其影响因素,提出改进措施。

The numerical simulation of the temperature and the velocity distributing of a 130t/h corner tangential which pulverized coal and BGF mixture fired boiler have been made by the computer software. With the results of the numeric analog, the problems in the combustion process have been summarized and the impact factors have been analyzed as well as how to improve all of these.