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公开(公告)号：US1783717A
公开(公告)日：1930-12-02
申请号：US37875229
申请日：1929-07-16
申请人： ERIE CITY IRON WORKS
发明人： KAEMMERLING GUSTAV H
IPC分类号： B02C13/08
CPC分类号： B02C13/08
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公开(公告)号：US11045812B1
公开(公告)日：2021-06-29
申请号：US15464776
申请日：2017-03-21
申请人： Alvin A. Snaper
发明人： Alvin A. Snaper
摘要： An autogenous impact mill (10) is operative to size reduce friable material particles processed through operation of the mill. At least one impeller (58) rotatable within an interior area (44) of a housing (12) of the mill is operative to produce one or more air jets. The air jets are operative to suspend material particles using the Coanda Effect. Other particles moved by the air jets bounce off ricochet bars (74) and impact suspended particles so as to break and reduce the particles to a suitable size to pass through a screen (110) to an outlet opening (42).
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公开(公告)号：US20100102150A1
公开(公告)日：2010-04-29
申请号：US12441314
申请日：2007-09-07
申请人： Hiroshi Maeda , Taiji Maeda
发明人： Hiroshi Maeda , Taiji Maeda
CPC分类号： B02C13/08 , B02C17/186 , B02C23/28
摘要： A pulverized material producing system capable of producing a pulverized material dried sufficiently from a raw material, while at the same time suppressing production costs, even in the case where the raw material has a high moisture content and viscosity, is provided. A pulverized material producing system that includes a pulverizer 2, a container 3, and a heated air supplier 4 that supplies heated air is used. The container 3 includes a first inlet 10, second inlets 11a and 11b, a first outlet 12, and a second outlet 13, and is configured so that a swirl flow 35 is created within the container. The heated air is supplied by the heated air supplier 4 to the interior of the container 3 via the second inlets 11a and 11b. The pulverizer 2 includes a casing 20 provided with a suction port 22 and a discharge port 23, an impeller, and a screen 24 that has many pores, and has blower functionality. The first inlet 10 is connected to the discharge port 23 of the casing via a pipeline 7, and the first outlet 12 is connected to the suction port 22 of the casing via a pipeline 8.
摘要翻译： 即使在原料具有高水分含量和粘度的情况下，也能够从原料充分干燥的粉碎材料的粉碎材料制造系统同时抑制生产成本。 使用包括粉碎机2，容器3和供给加热空气的加热空气供给装置4的粉碎材料制造系统。 容器3包括第一入口10，第二入口11a和11b，第一出口12和第二出口13，并且构造成使得在容器内产生涡流35。 被加热的空气通过第二入口11a和11b由加热的空气供应器4供应到容器3的内部。 粉碎机2包括具有抽吸口22和排出口23，叶轮和具有许多孔的筛网24并具有鼓风机功能的壳体20。 第一入口10经由管道7连接到壳体的排出口23，并且第一出口12经由管道8连接到壳体的吸入口22。
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公开(公告)号：US5695134A
公开(公告)日：1997-12-09
申请号：US629825
申请日：1996-04-10
申请人： Robert M. Williams
发明人： Robert M. Williams
IPC分类号： B02C13/08 , B02C13/286 , B02C13/288
CPC分类号： B02C13/288
摘要： Material reducing rotary mill for receiving paper material, or the like, from a first chamber and forcibly delivering the reduced material into a second chamber for discharge at an outlet, a bypass passage interconnecting the first and second chamber, and an air moving fan as an integral portion of the mill rotor that creates a closed air circulation loop to assure the movement of material from the first chamber through the rotary mill to the second chamber and the outlet.
摘要翻译： 用于从第一室接收纸材等的材料还原旋转磨机，并强制地将还原材料输送到第二室，用于在出口处排出，将第一和第二室相互连接的旁通通道和作为空气移动风扇的空气移动风扇 磨机转子的整体部分产生闭合的空气循环回路，以确保材料从第一腔室通过旋转磨机运动到第二腔室和出口。
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公开(公告)号：US5263653A
公开(公告)日：1993-11-23
申请号：US822133
申请日：1992-01-17
申请人： Wilhelm Pallmann
发明人： Wilhelm Pallmann
CPC分类号： B02C13/282 , B02C13/08 , B02C13/13 , D21D1/32
摘要： The invention relates to a twin-flow beater mill for preparing fibrous materials to produce intermediate products capable of further processing. It consists of a rotor fitted with beater plates surrounded by a cylindrical grinding surface. The rotor includes rotor plates which carry the beater plates and which form a guide duct, shaped like an annular disk, which opens out peripherally onto the center of the grinding surface. The beater plates are interrupted on the inlet side in the opening-out region of the guide duct, and on the outlet side replaceable retaining rings can be set on the two end faces of the grinding surface so as to variably adjust the classifying effect.
摘要翻译： 本发明涉及一种用于制备纤维材料以生产能够进一步加工的中间产品的双流打浆机。 它由一个安装有由圆柱形磨削表面包围的打浆板的转子组成。 转子包括承载打浆板的转子板，并形成一个形状类似于环形盘的导向管道，该导向管道周向地在磨削表面的中心开口。 打击器板在引导管的开口区域的入口侧被中断，并且在出口侧可以将可更换的保持环设置在研磨表面的两个端面上，以便可变地调节分级效果。
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公开(公告)号：US5226603A
公开(公告)日：1993-07-13
申请号：US881261
申请日：1992-05-11
申请人： Thomas W. Reichner
发明人： Thomas W. Reichner
摘要： The apparatus and its process utilization enables a higher throughput of ore bodies being comminuted, provides a closer or more accurate selection of size of particles or particulates produced, has a low noise level in its operation, and uses its rotor impeller to facilitate the charging-in of ore bodies to be processed, the breaking-up of such bodies, and the delivery of such bodies in the form of sized particles or particulates is introduced by suction peripherally into one of the compartments of a motor-drive impeller and axially into all of the compartments, ore bodies are introduced into all of the compartments and are thrown under centrifugal force from one of the compartments against an anvil. Broken-up bodies of a desired size are fluidized and moved upwardly out of the apparatus while those of a rejected size are returned to the impeller for reprocessing with additional ore bodies being newly introduced therein. The impeller operates in a circular housing that is cushioned and sound-proofed by a suitable resin or plastic backing. The speed of rotation of the motor drive controls the size and size range of the particles or particulates produced. Input of fluidizing air into the apparatus is provided by rotation of the impeller with the entry quantity being valvecontrolled.
摘要翻译： 该设备及其工艺利用使得矿体的粉碎能力更高，提供更精确的颗粒或微粒的选择，在其操作中具有低噪声水平，并且使用其转子叶轮来促进充电 - 在要加工的矿体中，这种物体的分解以及这些物体以尺寸颗粒或微粒的形式的输送通过外围吸入引入到电动驱动叶轮的一个隔室中并且轴向地被引入所有 的隔间，矿体被引入所有的隔室中，并且在离开力的作用下从其中一个隔室向砧座抛出。 所需尺寸的破碎体被流化并向上移出设备，而将废弃尺寸的碎屑返回到叶轮进行后处理，再次引入另外的矿体。 叶轮在圆形的外壳中工作，该外壳通过合适的树脂或塑料背衬进行缓冲和隔音。 马达驱动器的旋转速度控制产生的颗粒或颗粒的尺寸和尺寸范围。 流化空气进入设备的输入通过叶轮的旋转而提供，进入量被阀控制。
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公开(公告)号：US5188298A
公开(公告)日：1993-02-23
申请号：US785029
申请日：1991-10-30
申请人： Milton Gerber
发明人： Milton Gerber
CPC分类号： B02C13/08
摘要： A method and apparatus for communicating feed stock in the form of shreds or the like to form a low density particulate product. The shredded feed stock is fed to a material handling rotor that functions as a centrifugal blower. The apparatus includes a housing that defines a cylindrical rotor chamber formed about a horizontal axis and a volute-shaped internal passage having at least one convolution formed around the rotor chamber. Located within the housing is a cylindrical screen with perforations that open into the rotor chamber. The centrifugal blower rotor is mounted in the rotor chamber and has a plurality of radial vanes with rakers attached to the outer ends closely spaced from the inner surface of the screen so that they continuously wipe pass the perforations to prevent clogging or blinding.
摘要翻译： 一种以碎片等形式连通原料以形成低密度颗粒产品的方法和装置。 切碎的原料被输送到用作离心式鼓风机的材料处理转子。 该装置包括壳体，其限定围绕水平轴线形成的圆柱形转子室和具有形成在转子室周围的至少一个卷积的蜗壳形内部通道。 位于外壳内的是一个圆柱形的筛网，其上有开孔进入转子室。 离心式鼓风机转子安装在转子室中，并且具有多个径向叶片，其中耙子附接到与筛网内表面紧密间隔的外端，使得它们连续擦拭通过穿孔以防止堵塞或致盲。
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公开(公告)号：US5085376A
公开(公告)日：1992-02-04
申请号：US695939
申请日：1991-05-06
申请人： John L. Litchenburg
发明人： John L. Litchenburg
摘要： An apparatus for grinding and mulching landscape debris includes a plurality of cylindrical chambers of different sizes. A first intake chamber has an opening through which the landscape debris is inducted into the apparatus. A second, larger diameter cutting chamber is connected to and is concentric with the intake chamber. A plurality of cutting blades chop the landscape debris which is present in the cutting chamber. A third, still larger hammer chamber is connected to and is concentric with said cutting chamber. The hammer chamber includes a plurality of free-swinging hammers which grind the landscape debris to a size which can exit through a perforated grinding ring which surrounds the hammer chamber. A blower chamber surrounds the perforated grinding ring, the blower chamber including a plurality of rotating fan blades which force air out of an exit opening in the blower chamber, thus creating a partial vacuum in the hammer chamber. The increasing sizes of the intake, cutting, and hammer chambers assure that the average dwell time of debris particles per unit length of chamber decreases as the debris particles proceed from the intake chamber to the cutting chamber and then to the hammer chamber.
摘要翻译： 用于研磨和覆盖景观碎片的设备包括多个不同尺寸的圆柱形室。 第一进气室具有开口，景观碎片通过该开口被引入到设备中。 第二个较大直径的切割室连接到进气室并且与进气室同心。 多个切割刀片切割存在于切割室中的景观碎片。 第三个仍然较大的锤室与所述切割室连接并且与所述切割室同心。 锤室包括多个自由摆动的锤子，其将景观碎片研磨到可以通过围绕锤室的穿孔研磨环出射的尺寸。 鼓风机室围绕穿孔的研磨环，鼓风机室包括多个旋转的风扇叶片，其将空气从鼓风机室中的出口开出，从而在锤室中产生部分真空。 进口，切割和锤室的尺寸增加，确保每单位长度的碎片颗粒的平均停留时间随着碎片颗粒从进气室进入切割室，然后进入锤室。
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公开(公告)号：US4919340A
公开(公告)日：1990-04-24
申请号：US311211
申请日：1989-02-15
申请人： Milton Gerber
发明人： Milton Gerber
摘要： A method and apparatus for fiberizing feed stock in the form of shreds or the like to form a low density cellulosic product. The shredded feed stock is fed to a material handling rotor that functions as a centrifugal blower. The apparatus includes a housing that defines a cylindrical rotor chamber formed about a horizontal axis and a volute-shaped internal passage having at least one convolution formed around the rotor chamber. Located within the housing is a cylindrical screen with perforations that open into the rotor chamber. The centrifugal blower rotor is mounted in the rotor chamber and has a plurality of radial vanes with rakes attached to the outer ends closely spaced from the inner surface of the screen so that they continuously wipe pass the perforations to prevent clogging or blinding.
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