| 摘要 |
<p>PURPOSE:To enable an easy disposal of garbage by adding functions of water treatment and solid substance treatment while making good use of convenience of a disposer. CONSTITUTION:Garbage which is crushed by a disposer 2 is led to a short pipe 5 through an original water pipe 3. Primarily treated water in a treating tank 4 is injected into a pressurized water tank 11 together with air drawn through an inlet 9 by a pump 10. The air is dissolved into the primarily treated water in the pressurized water tank, and then released at a feed well 12 to form fine bubbles of air. The fine bubbles attach to the solid substance in the original water led to the short pipe 5, lower the apparent density of that solid substance and form a deposit floating layer of the solid substance 7. The primarily treated water free from the solid substance is drawn out of the bottom of a flotation tank 6 through a pipe 8. By using this apparatus, defects of a disposer are compensated and operation controls become easy.</p> |
