| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing apparatus which turns a flow of a washing fluid upward to minimize a downward flow, clarifies the relationship between the aperture rates of a flow regulation plates and of a diffusion plate and the dispersion of liquid flows, and is provided with a means capable of real-timely monitoring the dispersion of liquid flows. SOLUTION: The washing apparatus of the present invention is provided with a washing barrel which holds an upwardly flowing washing fluid, flow regulation plates on the surface of each of which small holes through which a washing fluid passes and which are arranged on the bottom of the washing barrel, and a diffusion plate on the surface of which small holes through which the washing fluid passes and which is situated in position above the feed port of the washing fluid and below the flow regulation plates. Further, the washing apparatus is provided with a means having a flow regulation monitoring mechanism which can visualize the liquid flow near the inside wall of the washing barrel by having one or more fine threads fixed on the inside wall of the washing barrel to real-timely monitor the dispersion of liquid flows. COPYRIGHT: (C)2009,JPO&INPIT
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