The invention relates to a deodorizing device, in particular to dividing the deodorizing gas produced by electrolysis of the liquid medicine into odor generating sources such as livestock houses or sewage treatment plants, food waste treatment facilities, etc., so as to effectively remove the odor generated by the odor source. Dependent.The deodorizing device of the invention is a chamber and cavity for storing medicine liquid. It is an electrolytic device and an electrolytic heat device for producing deodorizing gas by electrolyzing the medicine supply part and medicine liquid supplied with the medicine liquid. In order to promote the movement of deodorizing gas produced by the electrolytic part, as well as the means for promoting the movement of air body in the chamber and the means for promoting the movement of gas in the cavity. In order to spray deodorizing gas to the source of odor generation indoor and outdoor, prepare to spray odor injection components.본 발명은 악취제거장치에 관한 것으로서, 더욱 상세하게는 약액을 전기분해하여 발생시킨 탈취가스를 축사나 하폐수처리장, 음식물쓰레기처리시설 등과 같은 악취발생원에 분사하여 악취발생원에서 발생하는 악취를 효과적으로 제거할 수 있는 악취제거장치에 관한 것이다. 본 발명의 악취제거장치는 약액이 저장된 챔버와, 챔버의 내부로 상기 약액을 공급하기 위한 약액공급부와, 약액을 전기분해시켜 탈취가스를 생성하기 위한 전해부와, 전해부에 의해 생성된 탈취가스의 이동을 촉진시키기 위한 가스이동촉진수단과, 챔버 내부의 탈취가스를 챔버 외부에 위치하는 악취발생원으로 분사하기 위한 탈취가스분사부를 구비한다.