-
公开(公告)号：US4001475A
公开(公告)日：1977-01-04
申请号：US468330
申请日：1974-05-09
CPC分类号： F02K9/974 , B32B33/00 , F16L59/028 , Y10T428/24636 , Y10T428/24669 , Y10T428/24826 , Y10T428/24917 , Y10T442/3041
摘要： An ablative surface insulator having a basket-like open weave of metal strips, convoluted on a one inch pitch and having a spacing of one-half inch between center lines of the strips is attached to a base material to be protected. A suitable elastomeric material which provides thermal protection by pyrolytic charring is molded on the woven metal structure.
-
公开(公告)号：US4046324A
公开(公告)日：1977-09-06
申请号：US655094
申请日：1976-02-04
申请人： Joseph W. Chambers
发明人： Joseph W. Chambers
CPC分类号： B02C18/142 , B02C18/0092 , B02C18/182
摘要： An apparatus for shredding, crushing and grinding solid waste material for eventual waste disposal in which two interacting stacks of shredding members are mounted on substantially parallel shafts and are positioned in transverse arrangement with respect to the direction of waste material introduction into the comminutor apparatus. A shredding member of each stack interacts with a shredding member on the other stack whereby the shredding members cooperatively interact in pairs within the comminutor. In some applications, the minimum clearance distance between the teeth of a cutting element with an opposing spacer in a pair of interacting shredding members differs as between different ones of the pairs of interacting shredding members. Teeth are provided on at least one member of each pair of shredding members for cutting in both directions of rotation. The shaft of one of the stacks is driven through a gear reduction system in order to reduce noise and power requirements for operation. The shaft may be driven in either direction of rotation so that the teeth of the shredding members may be driven to cut in either direction.
-
公开(公告)号：US5505388A
公开(公告)日：1996-04-09
申请号：US314781
申请日：1994-09-29
CPC分类号： B02C18/0092
摘要： An integrated system for diverting and reducing the size of waste materials in an effluent stream comprising a frame having a bottom housing and a top housing and mountable in the stream. A grinder unit is mounted to the frame bottom housing and comprises a cutter assembly positioned in the stream and a drive mechanism coupled to the cutter assembly to rotate the cutter assembly. The drive mechanism may be electric or hydraulic. A screen unit is mounted to the frame. It may be a single screen or dual screens. The screen unit comprises a cylindrical screen rotating on a screen shaft having a screen shaft mounted on bottom housing of the frame and supporting the cylindrical screen. A drive assembly operably couples the drive mechanism to the screen shaft to rotate the cylindrical screen as the cutter assembly rotates. In operation with the screen unit positioned adjacent to the grinder unit it diverts solids in the effluent stream toward the grinder unit for size reduction. An auger-screen may be placed downstream for removal of large solids after size reduction.
摘要翻译： 一种用于转移和减少流出物流中废料尺寸的集成系统，包括具有底部壳体和顶部壳体并可安装在流中的框架。 磨床单元安装在框架底壳体上并且包括定位在流中的切割器组件和联接到切割器组件以使刀具组件旋转的驱动机构。 驱动机构可以是电动的或液压的。 屏幕单元安装在框架上。 它可能是单屏或双屏。 屏幕单元包括在屏幕轴上旋转的圆柱形屏幕，其具有安装在框架的底部壳体上并支撑圆柱形屏幕的屏幕轴。 当切割器组件旋转时，驱动组件可操作地将驱动机构耦合到屏幕轴以旋转圆柱形屏幕。 在屏幕单元位于磨床单元附近的操作中，它将流出物流中的固体转向磨床单元以减小尺寸。 在尺寸减小之后，可以将螺旋筛放置在下游以除去大的固体。
-
-
搜索结果
3 条记录 (耗时 0.014 秒)