PURPOSE: A deodorization device installed with multiple photocatalyst filters installed on the whole surface of the rectangular section of an air passage is provided to increase the reflecting effect and the heating effect to swirl the flow path of the air to decompose bad smell components and to deodorize bad smell.CONSTITUTION: A deodorization device includes multiple photocatalyst filters(6) installed on the whole surface of the rectangular section of an air passage and a light source for optical pumping(4) which passes through the center part of the photocatalyst filter of the air passage with a rectangular section to activate titanium oxide. Trapezoid-shaped reflecting plates are installed with a fixed angle from both side sections of each side of multiple photocatalyst filters containing the titanium oxide to the light source for optical pumping. The photocatalyst filters are provided with the titanium oxide having the oxidation decomposing effect. The swirling flow generated between the reflecting plates(5) and the reflecting plates with the high reflection efficiency improve the deodorization efficiency of the photocatalyst filters.COPYRIGHT KIPO 2013[Reference numerals] (AA,BB) To a power supply종래의 통풍로 내의 여기광원과 광촉매 필터가 구성되는 탈취장치에 있어서, 광촉매 필터에 반사 덮개를 더 구성하여, 접촉기능을 증대시켜 탈취 효과를 높인다. 통풍로의 중앙부에 산화 티탄을 활성화시키는 여기광원에 광촉매 필터를 여러장 통하게 하고, 광촉매 필터를 소정의 간격으로 배열시켜, 상기 광촉매 필터의 각변 양측단면에 반사판을 여기광원에서 10도 내지 80도의 경사방향의 범위로 덮도록 선택 배치될 수 있는 기능을 마련하여 구성되고, 이에 의해 반사 효율이 보다 높은 반사효과를 갖는 반사판이, 지금까지 없었던 광촉매 필터의 탈취 작용 효율을 더욱 높이는 탈취장치를 제공할 수 있다.
