PROBLEM TO BE SOLVED: To provide a tabletop air cleaning machine compact and having high adsorption removal capacity for harmful-bad odor gaseous substances.SOLUTION: Provided is a tabletop air cleaning machine 1 comprising: a suction port 3 sucking air including harmful-bad odor gaseous substances a fan a filter part adsorbing and removing the gaseous substances and an exhaust part 4 exhausting the air after the removal, and having a movable suction range regulation plate 2 restricting the inflow range of the air at the suction part 3. By the tabletop air cleaning machine 1, harmful-bad odor gaseous substances generated in chemical experiments, biological experiments or the like can be efficiently removed, and the health damage of workers and the damage to people in the neighborhood can be reduced.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】コンパクトで高い有害・悪臭のガス状物質の吸着除去能力を持つ卓上空気清浄機を提供すること。【解決手段】有害・悪臭のガス状物質を含む空気を吸い込む吸気口3、ファン、上記ガス状物質を吸着除去するフィルター部、除去後の空気を排出する排気部4を有し、吸気部3に空気の流入範囲を制限する可動の吸気範囲規制板2を有する卓上型空気清浄機1。化学実験や生物学実験等において発生する有害・悪臭のガス状物質を効率よく除去することができ、作業者の健康被害及び近隣の人々に対する被害を低減することができる卓上型空気清浄機1。【選択図】図1
