摘要 |
PROBLEM TO BE SOLVED: To remove dust, malodor, or the like, in air without using a filter. SOLUTION: A vessel (5) is filled with water, and the water is drawn up above a horizontal bar (2) with a pump (4) through a pipe (3). A cloth (6) is damped with the drawn-up water. Air is cleaned and further cooled with the cloth (6). Air is blown against the cloth (6) with an electric fan to make the actions more effective.
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