| abstract |
The utility model relates to a spray gun system for SNCR deNOx systems belongs to flue gas denitration technical field. The chain grate is provided with a spray gun system, the spray gun system comprises a reducing agent storage tank unit, a reducing agent conveying and metering unit and an array spray gun unit which are sequentially connected, a reducing agent unequal quantity adjusting unit is arranged between the reducing agent conveying and metering unit and the array spray gun unit, the reducing agent in the reducing agent storage tank unit is conveyed into the reducing agent unequal quantity adjusting unit through the reducing agent conveying and metering unit, the reducing agent unequal quantity adjusting unit adjusts the flow and pressure of the reducing agent and then conveys the reducing agent to the array spray gun unit, and the array spray gun unit sprays the reducing agent into the chain grate to denitrate flue gas. This application is the simple operation not only, can carry out the denitration to different condition oxidation pelletizing production lines moreover. |