Boiler desulfurization and denitrification system

The boiler desulfurization and denitrification system is currently required for boiler users to carry out energy-saving and environmental protection renovations. Even if some boilers operate very well and meet environmental standards, both desulfurization and denitrification devices and dust removal devices must be installed. Coal fired boilers are essential for desulfurization, denitrification, and dust removal. For a 20 ton biomass boiler, only attention needs to be paid to desulfurization and denitrification. The installation of desulfurization and denitrification system equipment is not as simple as ordinary electrical appliances. The installation of environmentally friendly desulfurization and denitrification for boilers is very complex. Engineers need to first understand the design, operation, and other conditions of the boiler, and then provide corresponding integrated desulfurization and denitrification solutions. This is also due to the significant differences in the specific boiler conditions of biomass boiler customers, as there are various types of biomass boilers such as straw biomass boilers, distiller's grains biomass boilers, biomass fluidized bed boilers, etc.

The boiler desulfurization and denitrification system mainly includes absorption tower, oxidation fan, slurry circulation pump, coal mill, gypsum dewatering machine, emergency slurry tank, desulfurization wastewater treatment, etc; Denitrification equipment includes the reactor body, inlet and outlet flues, catalyst, soot blower, reducing agent storage tank, reducing agent preparation equipment, etc. Simply put, desulfurization and denitrification are systems, not like installing a navigation device in a car.