Belongs to environmental protection equipment furnace desulfurization denitration dust collector, a water container in the lateral wall of the flue gas channel, the flue gas channel wall water container contained on the surface of a discharge nozzle, in the lower part of the water container within the annular liquid contraction channel is arranged between the hole wall and the outer wall is provided with a flue gas channel, like discharge nozzle contraction in the annular flue gas channel is located in the bottom end of the liquid discharge passage, the liquid inlet pipe is installed in the water container; industrial dust remover by liquid membrane, scour, tolerance and inverted U type groove plate combination operation mode, the flue gas desulfurization denitration dust work integration, has the advantages of simple structure, perfect function and operation reliable operation, good quality, wide application range, especially suitable for supporting the use of thermal power, non-ferrous smelting industry.
The desulfurization denitration filter according to the principle of air mechanics and fluid mechanics, to enter the equipment of the gas and water to accelerate the collision, the water droplets in the rapid formation of high temperature flue gas flow under the action of the formation of droplets increase the contact area of the flue gas and water in the flue gas, dust and sulfur oxides and water fast alkali lime water neutralization reaction to produce gypsum, and then through the separation layer separating water and gypsum from the air.
Dust desulfurization and denitrification technology SNCR (Selective Non-Catalytic Reduction) is a selective non catalytic reduction denitration technology, this technology is the use of NH3 and urea reduction agent is sprayed into the furnace temperature is 850 to 1100 DEG C area, reducing agent (urea) rapid thermal decomposition into NH3 and NOx in flue gas by selective reaction. The NOx was reduced to nitrogen and water, this method is the reactor in a furnace has the advantages of simple process, convenient operation.
Dust desulfurization and denitrification equipment widely used in power generation, steel smelting, cement, chemical industry, printing and dyeing textile finishing Mining Manufacturing, leather tanning, food and beverage industries, a variety of large, medium and small coal, fuel oil and gas boiler and furnace, furnace, sintering machine flue gas treatment needs of users.
Save the area of furnace desulfurization denitration dust collector, low operation cost, low investment, high efficiency, effectively solve the flue gas emissions difficult, the problem of air pollution.
Characteristic：
1, desulfurization and dust removal, high efficiency, good effect.
2, the desulfurization agent using lime, low prices, rich in resources.
3, compact structure, small area, easy to operate, safe and reliable operation, no two pollution.
4, equipment without moving parts. Wear resistance, long service life