Equipment for reducing ammonia in skim gum

The utility model provides a skim ammonia reduction equipment, including skim ammonia reduction tank, blower, spray absorption subassembly, first air duct and second air duct, skim ammonia reduction tank includes tank body, feed valve, stirring mechanism, positive pressure air supply mechanism, negative pressure inspiration mechanism and ammonia air outlet, positive pressure air supply mechanism includes positive pressure air supply pipe, ejector pipe, negative pressure air suction mechanism and ammonia air outlet, the negative-pressure air suction mechanism comprises a negative-pressure air outlet pipe and a negative-pressure air inlet pipe, collected skim gum is filtered, settled and guided into the skim gum ammonia reduction tank, under-liquid air blowing is conducted through an air blower in the stirring state, pressure air can be sprayed out of an air spraying pipe, air sucked in the tank body through negative pressure can be sprayed out of the negative-pressure air outlet pipe, and the ammonia content o