公开(公告)号：US20080017554A1

公开(公告)日：2008-01-24

申请号：US11775756

申请日：2007-07-10

申请人： Paul Musschoot ,  William Guptail ,  Steve Wiechmann

发明人： Paul Musschoot ,  William Guptail ,  Steve Wiechmann

IPC分类号： B07B1/00

CPC分类号： B22C5/0481 ,  B02C19/16 ,  B02C25/00 ,  B22C5/085 ,  Y10S241/10

摘要： An attrition mill for reclaiming foundry sand from deposited material having lumps of used foundry sand and included material includes a housing defining a chamber for receiving the lumps of used foundry sand and included material. A base is disposed within the housing and has an elevated end defining a reject outlet adjacent a reject end of the mill and a lower end, and a discharge wall is positioned adjacent the base lower end to define a sand outlet adjacent a sand end of the mill. A resilient support is attached to the housing, and a vibratory drive is attached to the housing and includes first and second eccentrically loaded motors. The vibratory drive is selectively operable in a normal mode, in which the first and second motors are rotated to generate a vibratory force in a first direction that advances the deposited material generally toward the sand outlet, and a reject mode, in which at least one of the first and second motors is operated to generate a vibratory force in a second direction that advances the deposited material generally toward the reject outlet.

摘要翻译： 用于从具有所使用的铸造砂块和包括材料的沉积材料回收铸造砂的磨碎机包括限定用于接收所使用的铸造砂块和所包括材料块的壳体的壳体。 基座设置在壳体内，并且具有限定邻近磨机的废弃端的排出口的升高端和下端，并且排出壁邻近底部下端定位以限定邻近砂的端部的砂出口 磨。 弹性支撑件附接到壳体，并且振动驱动器附接到壳体并且包括第一和第二偏心加载的电动机。 振动驱动器可选择性地在正常模式下操作，其中第一和第二电动机被旋转以在第一方向上产生振动力，使得沉积材料通常朝向沙子出口移动，以及拒绝模式，其中至少一个 操作第一和第二电动机以在第二方向产生振动力，使得沉积的材料大致朝向拒绝出口移动。

公开(公告)号：US20060076279A1

公开(公告)日：2006-04-13

申请号：US11054574

申请日：2005-02-09

申请人： William Guptail

发明人： William Guptail

IPC分类号： B07B7/06

CPC分类号： B03B4/06 ,  B07B4/02 ,  B07B4/08

摘要： A vibratory material separating apparatus has at least two plateau conveying surfaces interrupted by a drop out opening. A composite mixture is conveyed by a vibrating action beyond the first conveying plateau and over a foraminous section in the first conveying plateau adjacent the drop out opening. Air is directed upwardly through the foraminous section to break apart the composite mixture, and an air supply formed by an air duct is also directed angularly in relationship to the plane of the first conveying plateau to further break apart the composite mixture and to propel particles of predetermined density and/or dimension to the landing area on the second conveying plateau. The air duct is adjustable between a first position and a second position to form an air stream having an adjustable and width. In another aspect, a separating tube is located between and spaced from the first and second conveying plateaus, within the drop out opening. The separating tube interacts with the air stream produced by the air duct to assist in carrying particles passing over the leading edge of the separating tube over the drop out opening and onto the landing area of the second conveying plateau.

摘要翻译： 振动材料分离装置具有被脱出开口中断的至少两个平台输送面。 复合混合物通过超过第一输送平台的振动作用并且在靠近脱出开口的第一输送平台中的多孔部分上传送。 空气向上引导通过多孔部分以分离复合混合物，并且由空气管道形成的空气供应也与第一输送平台的平面成角度地定向，以进一步分解复合混合物并推动颗粒 第二输送平台上的着陆区域的预定密度和/或尺寸。 空气管道可在第一位置和第二位置之间调节以形成具有可调节和宽度的气流。 在另一方面，分离管位于第一和第二输送平台之间并与出料口内的间隔开。 分离管与由空气管道产生的空气流相互作用，以帮助将分离管的前缘上方的颗粒运送穿过脱出开口并进入第二输送平台的着陆区域。