| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air purifier capable of dissolving and removing a pollutant by bringing them into gas-liquid contact with a process liquid, maintaining pollutant absorption efficiency by cooling the process liquid, improving heat efficiency and having a reduced size. <P>SOLUTION: A gas-liquid contact part and a cooling part of a cooling device are integrated. For a gas-liquid contact method, there are a method using a wet filter for which an air permeable filter is impregnated with the process liquid and a method of emitting the process liquid in an atomization form or a water film form. As the cooling device, a coolant cooling device using a coolant or a Peltier element is used. A process liquid supply route (composed of piping and an emission part) for supplying the process liquid to the gas-liquid contact part and the cooling part may be integrated. By cooling the process liquid at or near the location of gas-liquid contact, cooling efficiency is improved and the purifier is reduced in size further. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
