PROBLEM TO BE SOLVED: To provide a simplified deodorization device hardly needing external energy or not needing the external energy at all, having a simple structure, and having a deodorization function.SOLUTION: This simplified deodorization device includes: a casing 1 provided with an intake port in a lower part and an exhaust port in an upper part and a deodorization catalyst filter part 2 provided inside the casing 1, and provided so as to substantially sectionalize the vertical direction of the casing. The simplified deodorization device includes a casing inside a heating mechanism generating the convection of air from the downward intake port to the upward exhaust port by heat.COPYRIGHT: (C)2013,JPO&INPIT【課題】 ほとんどあるいは全く外部エネルギを必要とせず、簡単な構造で脱臭機能を有する簡易型脱臭装置を提供する。【解決手段】 下部に吸気口と上部に排気口を設けた筐体1と、筐体1内部に設けられた筐体の上下方向を実質的に区切るように設けられた脱臭触媒フィルタ部2とから構成される簡易型脱臭装置は、熱によって下方の吸気口から上方の排気口へ向かって空気の対流を生じさせる筐体内部加熱機構を有している。【選択図】図1
