| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dust catcher which improves the efficiency of collecting dust in air. <P>SOLUTION: The dust catcher 10 having a dust collection unit 1 for collecting the dust in air is provided with a water spray unit 4 which makes air passing through the dust collection unit 1 flow in and sprinkles water by a water sprinkling meams 5. In this way, dust which is not caught by the dust collection unit 1 can be caught. <P>COPYRIGHT: (C)2004,JPO</p> |
