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1. 发明专利

JPH0325702B2 失效
公开(公告)号：JPH0325702B2
公开(公告)日：1991-04-08
申请号：JP20758485
申请日：1985-09-19
申请人： FUJI ELECTRIC CO LTD
发明人： UEDA KYOKATSU , ISHIKAWA AKIRA , TAKAHASHI TAKEO
IPC分类号： F24F3/16
摘要： PURPOSE:To make small the size of a device to remove dust and germs in gas and raise its efficiency by providing a cleaning water circulating and supplying system with a spray nozzle and ozone supplying means to supply ozone for sterilization of the water in the pool at the bottom section of a water tower, and water drop removal means and ozone removal device installed on the gas exhaust side of a water cleaning tower. CONSTITUTION:In a cleaning water circulating and supplying system installed to a water cleaning tower 5, a water atomization spray nozzles to be installed in the tower are provided in upper stage spray nozzle group 7a and lower stage spray nozzle group 7b. The water cleaning tower 5 in provided with, an ozonizer 14 which generates ozone as a sterilizer and an ozone supply means which draws ozone from the ozonizer 14 and consists of an ozone supply nozzle 15 as a bubble-generating device provided at the liquid pool of the bottom section of the water cleaning tower 5. Further, in addition an eliminator 16 for removal of water drops is provided as water drop removal means on the exhaust side of the water cleaning tower 5, and at the rear stage of the water cleaning tower 5 a water drop removal cyclone 17 for removal of water drops and an active charcoal filter 18 which removes ozone from the gas are provided. In the drain water discharge pipe route, a filtering device for the discharged cleaning water is inserted.

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