1results about How to "Speed up spraying" patented technology

The utility model relates to a kind of ammonia water spraying devices of denitration system, including pressure pump, ammonia water collection unit, flue gas conveying pipe, ammonia water primary atomization unit, ammonia water secondary atomization unit, pressure pump is installed in the air inlet shell outside of denitration system, and air inlet shell is inverted L shape, ammonia water primary atomization unit is set in the upper portion in air inlet shell and is connected with pressure pump, ammonia water collection unit is set in ammonia water primary atomization unit below, for collecting the redundant ammonia water that ammonia water primary atomization unit sprays, ammonia water secondary atomization unit is set on ammonia water collection unit, for the redundant ammonia water collected is atomized again.The utility model can collect the redundant ammonia water that sprays, and under the action of ammonia water secondary atomization unit, the ammonia water collected is atomized, not only can avoid ammonia water waste, ammonia water spraying can be increased, effectively improve ammonia water and flue gas mixing, more efficiently carry out denitration.