Two-fluid Denitration And Desulfurization Spray Lance
The denitrification spray lance is commonly used in cement plants, power plants, steel mills, and waste incineration plants, particularly in chain grate boilers and pulverized coal boilers for in-furnace SNCR denitrification. Its purpose is to reduce NOx emissions to meet the new national standards. The primary mechanism involves atomizing ammonia water with compressed air to form fine atomized particles, which then mix with flue gas and undergo a chemical reaction. This process purifies the harmful gases in the flue gas, achieving the national standards for flue gas emissions.
Features of CSM M series denitration and desulfurization spray lance:
- The structure is simple, not easy to be blocked, and easy to maintain;
- Even distribution of water volume;
- Low air consumption;
- Wide spray range;
- The average particle radius is small, and the particle radius difference is small;
- The lower air-to-water ratio enables the spray particles to reach a smaller particle size, saving air;
- Due to the optimized structure of air-water mixing, all parts have less loss and have a long service life.
Flow curve:
- The spray volume (L/min) is the spray volume of a single nozzle;
- The red line represents the compressed air pressure (bar);
- The blue line represents the gas-liquid volume ratio;
- The green line represents the liquid pressure bar;
- The value in the diamond is the average particle size (µm) measured by the laser measurement method.
Scope of application:
