| 摘要 |
PURPOSE: A screw decanter type centrifuge which is equipped with a concentrate having a rotation angle or a cake outlet is provided to discharge more concentrates or the cake outlet by reduce the decrease of the value of runoff coefficient C due to the effect of vena contracta. CONSTITUTION: A screw decanter type centrifuge which is equipped with a concentrate having a rotation angle or a cake outlet classifies sludge into a separated solution, a dehydration cake, and a concentrate using centrifugal force. A supernatant(the separate solution) is collected to a one side casing through a separated solution outlet(2). The dehydration cake or the concentrate transfers the sludge to an outer operation taper bowl. The outlet is inclined from the center of an outer bowl and the outer taper bowl. |
