| 摘要 |
PCT No. PCT/AT93/00084 Sec. 371 Date Jan. 4, 1995 Sec. 102(e) Date Jan. 4, 1995 PCT Filed May 14, 1993 PCT Pub. No. WO93/23238 PCT Pub. Date Nov. 25, 1993.The present invention relates to a worm press for separating liquids from solids-liquid mixtures, in particular fibrous suspensions, more particularly under pressure, including a worm rotating inside a jacket comprising liquid passages. The worm press according to the invention is primarily characterized in that the shaft (13) of the worm (14) which is preferably of hollow construction, comprises in the axial conveying direction following onto the region which comprises at least one worm rib (14'), a smooth terminal region (13') in which the worm shaft (13) is designed as a jacket shaft, provided with a cavity (13'') between a jacket (22) and a preferably hollow core (17), and that this jacket (22) comprises liquid passages, for example bores (3''), leading into the aforementioned cavity (13''), this cavity (13'') being in communication with at least one liquid drainage outlet (18). |
