The invention discloses an integrated high-efficiency deodorizer which comprises a stock solution tank, a solution storage tank, a spraying system, an electrical control system and a tank body; the electrical control system is electrically connected with the stock solution tank, the solution storage tank, a metering pump and the spraying system; the spraying system comprises a high-pressure atomization pump, a control valve, a high-pressure water pipe and a spray nozzle; the stock solution tank, the metering pump, the solution storage tank, the electrical control system, a filter and the high-pressure atomization pump and the control valve of the spraying system are all integrated in the tank body; the electrical control system, the solution storage tank, the stock solution tank and the spraying system are arranged in the tank body from top to bottom; the electrical control system is a microcomputer automatic program control system; furthermore, the improvement lies in that the integrated high-efficiency deodorizer further comprises an induction device; the induction device comprises a concentration sensor which is connected with the electrical control system; the electrical control system consists of a control panel and a programmable controller. The integrated high-efficiency deodorize is compact in structure, is high in intelligentization degree, is simple, convenient and quick to operate, is high in working efficiency and has good deodorization effect.