发明名称 METHOD AND APPARATUS FOR FIBERIZING PARTICULARLY PAPER AND/OR PAPERBOARD BASED MATERIAL
摘要 <p>A method for fiberizing material and for feeding fiberized material to a further process. Fiberization is performed with a pulper, which includes a primary space for processing the material to be fiberized with a knife assembly rotating on a driving shaft. The material to be processed is forced, in order to fiberize the material, by rotary motion of the knife through a screen assembly, into a secondary space, for supplying the fiberized material further through an expulsion opening of the pulper to further processing. The knife assembly includes a primary knife unit for final preparation of a material to be fed into the pulper, and a secondary knife unit for fiberizing the material to be processed by forcing it to pass first through the secondary knife unit, and through a screen assembly, spaced from the knife assembly by a clearance. An apparatus can apply the method.</p>
申请公布号 EP1680226(A1) 申请公布日期 2006.07.19
申请号 EP20040767010 申请日期 2004.08.25
申请人 KIVIAHO, JOUKO 发明人 KIVIAHO, JOUKO
分类号 B02C13/08;B02C13/13;D21B1/10;(IPC1-7):B02C13/08 主分类号 B02C13/08
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