公开(公告)号：US06168102A

公开(公告)日：2001-01-02

申请号：US09324509

申请日：1999-06-03

申请人： David Bergart

发明人： David Bergart

IPC分类号： B02C1722

CPC分类号： B03B5/56 ,  B03B9/062 ,  Y02W30/521 ,  Y02W30/523 ,  Y02W30/60

摘要： A system and method for recycling a waste glass cullet includes a first screening station for separating large glass shards of approximately one inch in diameter from smaller glass shards in the cullet, a crusher to reduce the large glass shards to smaller glass shards smaller than approximately one inch in diameter, a second screening station to separate remaining large contaminants having a diameter of approximately one inch or greater from the cullet, a series of vacuum inlets disposed along a conveyor to remove light contaminants, a presoaking apparatus comprising a holding tank partly filled with a presoaking solution, a rotary washing apparatus comprising a drum with vanes disposed along an inner wall of the drum to toss the cullet in the washing solution, the vanes being oriented so that the cullet is tossed progressively forwardly toward a discharge outlet of the drum, to remove buoyant contaminants from the cullet, a dewatering apparatus to remove excess water from the cullet, and a dryer for reducing the moisture content of the cullet. The system and method may further include a second rotary crusher for reducing the cullet size to 12 mesh or smaller and a vibratory multi-deck screen to separate the crushed glass cullet into specified particle sizes. In the preferred embodiment the rotary drum washer for includes a rotating drum having one or more vanes disposed along an inner wall of the drum to toss the cullet in the washing solution, the vanes being oriented so that the cullet is tossed progressively forwardly toward a discharge outlet of the drum.

摘要翻译： 用于回收废玻璃碎玻璃的系统和方法包括：第一筛选站，用于分离直径约一英寸的大玻璃碎片与碎玻璃中的较小玻璃碎片，将大玻璃碎片减小到小于大约一个的较小玻璃碎片 直径的英寸，第二筛选站，从碎玻璃中分离直径约一英寸或更大的剩余的大的污染物，沿输送机分离的一系列真空入口，以除去轻的污染物;预浸设备，包括部分填充有 预浸溶液，旋转洗涤装置，包括具有沿着滚筒的内壁设置的叶片的滚筒，以将碎玻璃折叠在洗涤溶液中，叶片被定向成使得碎玻璃逐渐向前朝向滚筒的排出口倾倒， 从碎玻璃去除漂浮的污染物，一种从碎玻璃去除多余的水的脱水设备， 以及用于减少碎玻璃的水分含量的干燥机。 该系统和方法还可以包括用于将碎玻璃尺寸减小到12目或更小的第二旋转破碎机和振动多层筛网，以将碎玻璃碎片分离成特定的粒度。 在优选实施例中，旋转鼓垫圈包括旋转滚筒，该旋转滚筒具有一个或多个沿滚筒的内壁设置的叶片，以将碎玻璃折叠在洗涤溶液中，叶片定向成使得碎玻璃体逐渐朝向排出物 鼓的出口。

公开(公告)号：US5950936A

公开(公告)日：1999-09-14

申请号：US10033

申请日：1998-01-21

申请人： David Bergart

发明人： David Bergart

IPC分类号： B03B5/56 ,  B03B9/06 ,  B02C19/12

CPC分类号： B03B5/56 ,  B03B9/062 ,  Y02W30/521 ,  Y02W30/523 ,  Y02W30/60

摘要： A system and method for recycling a waste glass cullet includes a first screening station for separating large glass shards of approximately one inch in diameter from smaller glass shards in the cullet, a crusher to reduce the large glass shards to smaller glass shards smaller than approximately one inch in diameter, a second screening station to separate remaining large contaminants having a diameter of approximately one inch or greater from the cullet, a series of vacuum inlets disposed along a conveyor to remove light contaminants, a presoaking apparatus comprising a holding tank partly filled with a presoaking solution, a rotary washing apparatus comprising a drum with vanes disposed along an inner wall of the drum to toss the cullet in the washing solution, the vanes being oriented so that the cullet is tossed progressively forwardly toward a discharge outlet of the drum, to remove buoyant contaminants from the cullet, a dewatering apparatus to remove excess water from the cullet, and a dryer for reducing the moisture content of the cullet. The system and method may further include a second rotary crusher for reducing the cullet size to 12 mesh or smaller and a vibratory multi-deck screen to separate the crushed glass cullet into specified particle sizes. In the preferred embodiment the rotary drum washer for includes a rotating drum having one or more vanes disposed along an inner wall of the drum to toss the cullet in the washing solution, the vanes being oriented so that the cullet is tossed progressively forwardly toward a discharge outlet of the drum.

摘要翻译： 用于回收废玻璃碎玻璃的系统和方法包括：第一筛选站，用于分离直径约一英寸的大玻璃碎片与碎玻璃中的较小玻璃碎片，将大玻璃碎片减小到小于大约一个的较小玻璃碎片 直径的英寸，第二筛选站，从碎玻璃中分离直径约一英寸或更大的剩余的大的污染物，沿输送机分离的一系列真空入口，以除去轻的污染物;预浸设备，包括部分填充有 预浸溶液，旋转洗涤装置，包括具有沿着滚筒的内壁设置的叶片的滚筒，以将碎玻璃折叠在洗涤溶液中，叶片被定向成使得碎玻璃逐渐向前朝向滚筒的排出口倾倒， 从碎玻璃去除漂浮的污染物，一种从碎玻璃去除多余的水的脱水设备， 以及用于减少碎玻璃的水分含量的干燥机。 该系统和方法还可以包括用于将碎玻璃尺寸减小到12目或更小的第二旋转破碎机和振动多层筛网，以将碎玻璃碎片分离成特定的粒度。 在优选实施例中，旋转鼓垫圈包括旋转滚筒，该旋转滚筒具有一个或多个沿滚筒的内壁设置的叶片，以将碎玻璃折叠在洗涤溶液中，叶片定向成使得碎玻璃体逐渐朝向排出物 鼓的出口。