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    • 74. 发明授权
    • Method for determining the purity of processed waste glass
    • 确定加工废玻璃纯度的方法
    • US5913427A
    • 1999-06-22
    • US906574
    • 1997-08-05
    • Karl Heinz Gschweitl
    • Karl Heinz Gschweitl
    • G01G17/00B03B9/06B07C5/342B09B5/00G01N33/38B07C5/00
    • B03B9/062Y02W30/60Y10S209/93
    • A method for determining the purity of processed waste glass, in which the sample quantity is taken from the processed waste glass stream and is deposited preferably in one layer and is allowed to flow over a free-falling track and the foreign matter according to non-ferrous metals and opaque foreign particles are blown out and weighed according to a separate detection of said groups of foreign matter and for the determination of the quality of the sample the ratios of non-ferrous metal additions to the entire sample quantity and the opaque foreign particles to the entire sample quantity are determined, with said groups of foreign matter being jointly weighed continuously and the weight increases, depending on the group of foreign matter--non-ferrous metals or opaque foreign particles--which was detected immediately prior to the weight increase, being added to this group of foreign matter. In order to allow the determination of the share of foreign matter in the sample precisely it is provided that prior to the detection of the aforementioned groups of foreign matter glass particles are sorted out in a first step from the material stream flowing over the free-falling track and the pieces which are evaluted at first as foreign matter, optionally with an intermediate storage, are freed from any adhering residues of labels and the like and are thereafter allowed to flow over a free-falling track again, with glass pieces and the foreign matter being mutually separated and are allocated depending on the detection to the opaque foreign matter or the non-ferrous metals.
    • 一种用于确定加工废玻璃的纯度的方法,其中样品量取自经处理的废玻璃料流,并优选沉积在一层中,并允许其流过自由下落的轨道,并且异物根据非 - 黑色金属和不透明的外来颗粒被吹出并根据所述异物组的单独检测而称重,并且为了确定样品的质量,有色金属添加物与整个样品量的比例和不透明的外来颗粒 确定整个样品量,根据在加重之前立即检测到的异物有色金属或不透明外来颗粒组,所述异物组被连续称重并且重量增加, 被添加到这组异物中。 为了准确地确定样品中异物份额的确定,条件是在检测到上述异物物质之前,在第一步中从流过自由落体的物料流中分选玻璃颗粒 首先作为异物评价的异物(任选地具有中间储存器)的碎片从标签等的任何附着残余物中排出,然后再次通过自由下落的轨道流动,玻璃片和外部 物质相互分离,并且根据对不透明异物或有色金属的检测而分配。
    • 75. 发明授权
    • Method and system for mechanical separation of various
materials/substances from disposed fluorescent light tubes and similar
lamps being crushed
    • 从配置的荧光灯管和类似的灯被粉碎的各种材料/物质的机械分离的方法和系统
    • US5884854A
    • 1999-03-23
    • US913858
    • 1997-10-08
    • Hans-Eric M.ang.nssonChrister Sundberg
    • Hans-Eric M.ang.nssonChrister Sundberg
    • B09B5/00B03B9/06B07B9/00B09B3/00H01J9/52B02C19/12B02C23/08
    • B09B3/00B03B9/062H01J9/52Y02W30/521Y02W30/526Y02W30/60Y02W30/828Y10S241/38
    • Method and system for mechanical separation of materials from discarded fluorescent light tubes being broken up. The system comprises a fan-driven exhaust air system which is designed for air transportation and separation of material fragments and which is supplied with air from three separating towers (8, 8', 8"). A mill (2) which breaks up the fluorescent light tubes delivers fluorescent light tube material to a first separating tower (8) where larger material fragments are separated off, while smaller material fragments and particles leave the tower together with the outflowing air. A screen (22) divides the coarse fraction from the tower into glass fragments and metal fragments. The metal fragments from the screen are made to pass through a metal crusher (28) which is connected to a second separating tower (8'). A magnetic separator (34) separates off magnetic material from a conveyor (32) for the glass fragments and metal fragments. From the conveyor (32), the glass fragments are made to pass through a glass crusher (42) which is connected to a third separating tower (8"). From the coarse fraction outlet of the third tower, the glass fragments are conveyed via a tumbler to a waste container (54). A cyclone (58) with downstream filters (66, 70) separates off fluorescent powder from the exhaust air.
    • PCT No.PCT / SE96 / 00345 Sec。 371日期1997年10月8日第 102(e)日期1997年10月8日PCT 1996年3月19日PCT公布。 公开号WO96 / 29157 日期1996年9月26日材料与废弃荧光灯管的机械分离方法和系统分解。 该系统包括风扇驱动的废气系统,其被设计用于空气输送和分离材料碎片,并且从三个分离塔(8,8',8“)供应空气。 分解荧光灯管的粉碎机(2)将荧光灯管材料输送到第一分离塔(8),在第一分离塔(8)处分离较大的碎片,而较小的材料碎片和颗粒与流出的空气一起离开塔。 屏幕(22)将来自塔的粗部分分成玻璃碎片和金属碎片。 使来自筛网的金属碎片通过连接到第二分离塔(8')的金属破碎机(28)。 磁性分离器(34)将磁性材料与用于玻璃碎片和金属碎片的输送机(32)分离。 通过输送机(32)将玻璃碎片通过与第三分离塔(8“)连接的玻璃破碎机(42)。 从第三塔的粗馏分出口,玻璃碎片通过转鼓被输送到废物容器(54)。 具有下游过滤器(66,70)的旋风分离器(58)将荧光粉与废气分离。