| 摘要 |
PURPOSE:To enable water to be treated continuously for a long time with the reproduction of filtering cloth sheets, without stopping the treatment of the water, by forming the filtering cloth sheets in the form of an endless belt. CONSTITUTION:A hollow rotary chamber 1 having the inlet 9 of raw water and rotated and driven by a prime mover 10 is set, and between pulleys 4 arranged on the side wall 2 of the rotary chamber 1, a plurality of endless-belt- formed filtering cloth sheets 3 rounding on the outer and inner peripheries of the side wall 2 are arranged. Also, a plurality of blades inclined and retained on the filtering cloth sheets 3, and the outlets 6 of filtered liquid through the inner periphery of the filtering cloth sheets 3 are arranged. Also, a dust- removing mechanism 7 scraping away residue from the filtering cloth sheets 3, and a drain 8 discharging the residue are arranged. As a result, water can be treated efficiently and continuously for a long time by a miniature apparatus.
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