| 摘要 |
PURPOSE:An excretion washing machine which effectively cleans excretion and is enhanced in sludge removing effect, constituted by mounting a washing screen in a trough while providing a drive means for allowing said screen to have access to a liquid surface in a ring shaped locus. CONSTITUTION:An introducing side fixed screen 2 is provided to one end of a trough 1 and a discharge side fixed screen 3 is provided to the other end thereof. Excretion is thrown in he trough 1 from an introducing port 5 and brought to one end of the washing screen 8 provided on the liquid surface of a washing liquid 7. This screen 8 is arranged to link with a drive apparatus 10 and a front and rear cranks 12 through a chain 11 to be subjected to circular or oval motion around a horizontal axis. On the other hand, the washing liquid 7 is injected into the trough 1 by a water supply means and withdrawn from a discharge port 14 while flowed at a constant speed. The excretion is fed by the screen 8 allowed to have access to the liquid level and washed while receiving impact force to remove the sludge component thereof and discharged from a discharge chute 6.
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