| 摘要 |
PCT No. PCT/DE92/00377 Sec. 371 Date Nov. 5, 1993 Sec. 102(e) Date Nov. 5, 1993 PCT Filed May 6, 1992 PCT Pub. No. WO92/20440 PCT Pub. Date Nov. 26, 1992.A mixing instrument for the treatment of solids or individual solid components is attached to a shaft concentrically arranged in a horizontally positioned container. The shaft is mounted in the container in a rotatable fashion. A plurality of mixing instruments are arranged at axial separations on the shaft. The mixing instruments are directed radially towards the inner wall of the container and end at a short separation from the inner wall of the container. The mixing instrument exhibits a first mixing element and a second mixing element which are arranged via an arm behind each other in the direction of rotation. Facing the inner wall of the container, the mixing elements are configured with openings. The openings of the first mixing element are displaced with respect to the openings of the second mixing element. As viewed from the front, the projections of the first mixing element cover the openings of the second mixing element.
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