| 摘要 |
PURPOSE:To improve a smoke removing capability and restrict an increased humidity of discharged gas by a method wherein resin of high absorption liquid and water absorption including surface active agent and detergent solution is applied as an absorption means in an indoor discharging type smoke removing and oil removing device filter. CONSTITUTION:A high water absorptive resin filter 8 is made by a method wherein high water absorptive resin powder 22 such as acrylic acid graft starch and carboxymethyl starch etc. is adhered to a non-woven fabric 21 composed of fibers such as rayon and polyester etc. and aqueous solution including negative ionic surface active agent, positive ionic surface active agent, neutral surface active agent and detergent is immersed into the non-woven fabric of high absorptive resin fiber. Thereby it is possible to absorb the surface active agent, detergent solution having 10-50 times weight of the filter itself and carry water therein. Therefore, it is possible to improve the absorbed volume of oil and smoke and to prevent an increased humidity of the discharged gas. |
