| 摘要 |
<p>PURPOSE:To drastically reduce an investment, a running cost and an installation space, etc., of the device without reducing the treating ability of the exhaust gas treating device which removes the org. solvent contained in the exhaust gas. CONSTITUTION:When one folding screen-like filter 2R facing other filter across the evacuating flow passage 1 advanced into the evacuating flow passage 1 to absorb the org. solvent in the exhaust gas, the org. solvent absorbed to the other folding screen-like filter 2L housed in the filter recovering room 3R which lefts from the evacuating flow passage 1 is swept off by the hot air blowed into the filter recovering room 3R, and blown to the solvent removing device 14 in the state contained at high concn. in the hot air.</p> |
