device for zerrei amp; w en, mixing and pumping in a single aggregate r amp; t.; r the loading problems in biogas plants with biosubstraten

摘要

The assembly to break down solid matter, mix liquids and pump the resulting suspension has two parallel and neighboring powered shafts. Each shaft is fitted with propulsion, ripping and mixing screw sections, working together as a twin-screw system. Each shaft works with the rotating piston of a rotating piston pump. The shaft drives are synchronized and reversible. A feed funnel is over the screw section.