公开(公告)号：US20070191204A1

公开(公告)日：2007-08-16

申请号：US10568041

申请日：2004-08-12

申请人： Matthias Bohrt ,  Peter Schleicher ,  Axel Katzschmann ,  Michael Schumm

发明人： Matthias Bohrt ,  Peter Schleicher ,  Axel Katzschmann ,  Michael Schumm

IPC分类号： C03C13/06 ,  B02C17/02 ,  C03B37/04

CPC分类号： C03B37/045 ,  C03B1/00 ,  Y02P40/52

摘要： The present invention relates to a method for producing a granulate from waste glass for the manufacture of mineral wool products, such as mineral wool board or mineral wool web, in particular biosoluble glass wool obtained with the aid of at least one spinner having the form of a spinner basket, the peripheral wall of which includes a multiplicity of small-diameter outlet orifices through which a molten glass material is spun off in the form of filaments that are subjected to a supplementary attenuating action of a preferably downwardly directed gas flow, wherein a part of the molten glass material is constituted by glass fragments including foreign matter proportions in a ground form, the granulometry of which is the same size or smaller than the smallest diameter of the outlet orifices in the peripheral wall of the spinner.

摘要翻译： 本发明涉及一种用于生产矿物棉制品如矿棉板或矿棉网的废玻璃颗粒的方法，特别是借助于至少一种具有 旋转篮，其周壁包括多个小直径出口孔，熔融玻璃材料通过该细孔以长丝的形式被剥离，经受优选向下指向的气流的辅助衰减作用，其中 熔融玻璃材料的一部分由玻璃碎片构成，包括研磨形式的异物比例，其粒度等于或小于旋转器周壁中的出口孔的最小直径。