利用火焰图像处理技术监测炉膛出口NO_x的排放

Prediction of Boiler NOx Concentration Using Flame Image Process Technology

以炉膛火焰图像处理技术为手段获取炉膛温度场。研究影响炉膛出口烟气中NOx含量的因素，建立针对煤粉锅炉炉膛出口NOx含量的监测模型，从而监测NOx排放量，寻求降低NOx排放的措施。

By means of furnace flame image processing furnace temperature field can be acquired. The factors influencing NOx concentration in flue gas are studied, a model for estimating NOx concentration in flue gas of pulverized coal fired boiler exit is built. NOx emission is predicted and countermeasures may be found.