| 摘要 |
PURPOSE:To prevent the splashing of crushed pieces and the sticking thereof to the inside walls of a storage tank and cap at the time of crushing the night soil flowing into the storage tank by means of a cutter. CONSTITUTION:A partition cap 12a and a partition plate 12b are installed atop and side face of a screen 7 arranged around the cutter 8. The night soil, etc., crushed by the cutter 8 come into contact with the inside wall of the partition cap 12a and the partition plate 12 and flow downward to accumulate on the bottom of the storage tank 2. The sticking of the crushed pieces to the storage tank, the cap, a water level detecting switch, etc., and the consequent degradation in the reliability of the device and the hindrance of maintenance operations are prevented by such constitution. |
