| abstract |
The utility model relates to a denitration device based on a chain grate rotary kiln, comprising a chain grate, a rotary kiln, a ring cooler, an ammonia water injection device and a denitration component. The internal components are specifically set, and the different temperatures of each section are fully utilized to solve the problem of excessive NO x in pellets. The overall equipment occupies a small area, has no heating furnace and other equipment, and has low resistance, low investment and simple operation. |