| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas purifying device which can collect foreign matters contained in exhaust gas with a water film formed on the whole surface of a filter to efficiently purify exhaust gas. <P>SOLUTION: In this gas purifying device, individual water supply pipes 44 to 48 of a water supply system 30 are rotated by a motor 58 about the pipe axis, and washing water is supplied to a first filter 24 and a second filter 26 through a spray nozzle 52 provided on the side part of each of the water supply pipes 44 to 48. Therefore, washing water can be evenly supplied to the whole surface of the first and second filters 24, 26, and a water film can be formed on the whole surface of these filters. <P>COPYRIGHT: (C)2003,JPO</p> |
