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METHOD OF SEPARATING HETEROGENEOUS MATERIAL IN THE FORM OF HOUSEHOLD GARBAGE FROM A CONVEYING GAS STREAM IN A TERMINAL STATION FOR A SUCTION-OPERATED CONVEYING SYSTEM AND A TERMINAL STATION FOR CARRY ING OUT THE METHOD
METHOD OF SEPARATING HETEROGENEOUS MATERIAL IN THE FORM OF HOUSEHOLD GARBAGE FROM A CONVEYING GAS STREAM IN A TERMINAL STATION FOR A SUCTION-OPERATED CONVEYING SYSTEM AND A TERMINAL STATION FOR CARRY ING OUT THE METHOD
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机译：抽取操作输送系统的终端站中的气态流中的家庭垃圾中分离异物的方法及实施该方法的终端站
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1313768 Separating entrained garbage from air streams CENTRALSUG AB 14 April 1970 [18 April 1969] 17784/70 Headings BIT and B2P Domestic garbage entrained in an air stream is removed therefrom by drawing the air inwards through apertures defined between axial blades 11 forming the periphery of a drum 10 rotated fast enough (over 300 r.p.m.) to prevent passage of solid particles. Light material rejected by the drum is then guided or falls to a garbage outlet without being reentrained by incoming air, while heavy material can fall to the outlet in some embodiments without approaching the drum. The drum is enclosed either in a container 1 or in a side chamber thereof, having an inlet 2 and respective upper and lower outlets 3 and 4 for air and garbage, outlet 4 being provided with valves (not shown) whereby garbage is removed without breaking the vacuum prevailing in container 1. In Fig. 1 (not shown) the drum rotates about a horizontal axis in a side chamber (12). In Fig. 2 (not shown) the drum axis is vertical, inlet 2 opens tangentially into chamber (13) wherein the drum is mounted, and a back passage (14) connects inlet 2 direct to container 1 to prevent excess pressure buildup. In Figs. 3 and 4 (not shown) drums 10 rotate about horizontal axes in the top of container 1, the baffle (16) in Fig. 4 defining a downward path for light solids, enabling them to be collected separately from heavy solids which fall directly from inlet 2 to outlet 4. Figs. 5, 6 (not shown) illustrate separators with two drums rotating in opposite directions about parallel axes. The container in Fig. 5 has a tangential inlet 2 below the drums, while Fig. 6 has a downwardly directed inlet between the drums. The drums 10 in Fig. 7 (not shown) rotate about a common axis, their open ends communicating with outlet 3 via chamber (20). The sides of the drums nearest inlet 2 move upwards. Figs. 8 to 11 (not shown) illustrate modified drum constructions designed to ensure uniform inward flow along the length of the drum. In Fig. 8 an inner drum 25 has holes whose diameters vary along the axis. In Fig. 9, drum 10 is divided into zones by concentric flared tubes through which air is withdrawn. In Fig. 10 a cylindrical drum 10 is formed by wedge-like, blades 11 so that the apertures therebetween taper axially. In Fig. 11 the blades are uniform but the drum 10 is frusto-conical.
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机译：1313768从气流中分离夹带的垃圾CENTRALSUG AB 1970年4月14日[1969年4月18日]标题BIT和B2P通过向内吸入空气，通过形成在叶片周围的轴向叶片11之间的孔向内吸入空气，将夹带在气流中的生活垃圾从其中清除。鼓10旋转得足够快（超过300rpm）以防止固体颗粒通过。然后，被滚筒拒绝的轻质物料被引导或掉落至垃圾出口，而不会被进入的空气夹带，而在一些实施例中，较重的物料可能会掉落至垃圾出口而不会靠近滚筒。桶被封闭在容器1中或容器的侧室中，该容器具有入口2以及用于空气和垃圾的相应的上，下出口3和4，出口4设有阀（未示出），从而将垃圾清除而不会破碎。容器1中存在的真空。在图1（未示出）中，滚筒在侧室（12）中绕水平轴旋转。在图2（未示出）中，桶的轴线是垂直的，入口2切向通向安装有桶的腔室（13），并且后通道（14）将入口2直接连接到容器1，以防止过大的压力累积。在图。如图3和4所示（未示出），滚筒10在容器1的顶部绕水平轴旋转，图4中的挡板（16）限定了轻质固体的向下路径，使得它们能够与重质固体分开收集，重质固体直接从容器中掉落。入口2至出口4。图5、6（未示出）示出了具有两个鼓的分离器，所述鼓围绕平行的轴线沿相反的方向旋转。图5中的容器在鼓下方有切向入口2，而图6在鼓之间有向下的入口。图7中的鼓10（未示出）绕公共轴线旋转，它们的开口端经由腔室（20）与出口3连通。鼓最靠近入口2的侧面向上移动。无花果图8至图11（未示出）示出了改进的鼓结构，其设计成确保沿着鼓的长度均匀的向内流动。在图8中，内滚筒25具有直径沿轴线变化的孔。在图9中，鼓10被同心的喇叭形管分成多个区域，通过该喇叭形管抽出空气。在图10中，圆柱形鼓10由楔形叶片11形成，使得其间的孔沿轴向渐缩。在图11中，叶片是均匀的，但是鼓10是截头圆锥形的。
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