Solid bowl screw centrifuge has drum casing with cylindrical section and conical section joined at specified angle to each other

摘要

A solid bowl screw centrifuge has a drum casing (4) with a cylindrical section (6) and a conical section (8) joined at an angle ( alpha ) to each other. The inner contour of the casing in the connecting region between the cylindrical region and the conical region is structured in such a way that it includes an angle ( alpha + beta , alpha + psi , alpha + delta ) which is larger than the angle ( alpha ) between the cylindrical section and the conical section. Preferred Features: The inner contour of the drum casing in the connecting region between the cylindrical and conical regions has a curved shape.