PROBLEM TO BE SOLVED: To provide a mist generating device capable of supplying clean nano mist and negative ions while cleaning room air.SOLUTION: A mist generating device comprises: an implement body 1 a water storage chamber 8 being installed in the implement body 1 and storing a predetermined amount of water a mist generating part 15 where the water in the water storage chamber 8 is sucked by centrifugal force due to rotation, scattered and broken and then nano mist and negative ions are generated and a blower fan 16 where dust and dirt in air are collected in the water in the water storage chamber 8 by passing sucked room air through the mist generating part and cleaned air is supplied into a room with the nano mist and negative ions. Fresh feeling and the refreshing feeling of mind and body are obtained by providing a filter part 19 to remove the dust and dirt from the water supplied into the mist generating part 15.COPYRIGHT: (C)2015,JPO&INPIT【課題】室内空気も浄化しながら清潔なナノミストと負イオンの供給で出来るミスト発生装置を提供する。【解決手段】器具本体1と、該器具本体1内に設置され所定量の水を貯水する貯水室8と、該貯水室8内の水を回転による遠心力で吸い上げて飛散させて破砕し、ナノミストと負イオンを発生させるミスト発生部15と、吸引した室内空気をミスト発生部を通すことで空気中の塵、埃を貯水室8の水の中に捕集させると共に、浄化された空気をナノミストと負イオンと共に室内に供給する送風ファン16とを備えたもので、前記ミスト発生部15に供給される水から塵、埃を除去するフィルター部19を備えたことにより、新鮮な気分と心身の爽快感が得られるものである。【選択図】 図5