The present invention relates to a deodorizing apparatus for cleaning a chemical solution capable of disposing acid-based and alkaline-based odorous substances through a cleaning liquid. The deodorizing apparatus includes a storage unit, a body, a supply fan, and a pump unit. The storage unit includes first and second storage units such that acid-based and alkaline-based cleaning liquids are stored. In the body, the cleaning liquid is simultaneously sprayed in a vertical direction about a portion to supply odor gas such that cleaning is performed by surrounding acid-based and alkaline-based odorous substances supplied from the storage unit. In addition, a discharge portion is formed in an upper portion of the body such that the acid-based and alkaline-based odorous gases may be separately cleaned and the cleaning liquid may be collected. The body includes a first cleaning chamber and a second cleaning chamber inside. The supply fan is installed at one side of the body to supply the acid-based and alkaline-based odorous gases to be cleaned. Acid-based and alkaline-based odorous cleaning liquids are supplied to the first and second cleaning chambers to clean the acid-based and alkaline-based odorous gases. The acid-based and alkaline-based odorous cleaning liquids cleaned and collected are retrieved into the first storage unit and the second storage unit. The odorous gas is uniformly supplied through a bored plate such that the cleaning is uniformly performed. The cleaning liquid sprayed from the first spray unit and the second spray unit prevents the odorous gas from being discharged out of the body because the cleaning of the odorous gas is performed while surrounding the odorous gas in a vertical direction.COPYRIGHT KIPO 2017본 발명은 세정액을 통해 산계열 및 알칼리계열의 악취물질을 처리할 수 있도록 한 약액 세정식 탈취 장치에 관한 것으로, 산계열 및 알칼리계열 세정액을 저장할 수 있도록 제1저장부와 제2저장부로 구성되는 저장부와 저장부로부터 공급되는 산계열 및 알칼리계열 악취가스를 감싸듯이 세정이 이루어지게 악취가스가 공급되는 부분을 중심으로 세정액이 하부와 상부에서 동시에 분무되어 세정이 이루어지고, 산계열 또는 알칼리계열 악취가스를 분리하여 세정