公开(公告)号：US20060086856A1

公开(公告)日：2006-04-27

申请号：US11249713

申请日：2005-10-14

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B02C7/04

CPC classification number: B02C7/17

Abstract: An apparatus for comminuting material includes two disks arranged coaxially to one another inside a housing that encloses a comminuting room. At least part of the opposing surfaces of the disks are provided with interacting comminuting tools thus forming a comminuting zone, whereby at least one of the disks rotates around a mutual axis to generate a relative movement of the disks. At the same time, the material, which is a mixture of gaseous and solid materials is axially fed by one of the disks into the comminuting room and is radially conveyed to the comminuting zone. Thereby, cooling gas is additionally channeled into the comminuting room. The comminuting room is partitioned into one chamber through which the mixture of gaseous and solid materials flows, and at least one additional chamber dedicated to the cooling gas.

Abstract translation: 用于粉碎材料的设备包括在包围粉碎室的壳体内彼此同轴布置的两个盘。 盘的相对表面的至少一部分设置有相互作用的粉碎工具，从而形成粉碎区，由此至少一个盘围绕相互的轴线旋转以产生盘的相对运动。 同时，作为气体和固体材料的混合物的材料被其中一个盘轴馈送到粉碎室中并被径向地传送到粉碎区域。 由此，将冷却气体另外引入粉碎室。 粉碎室被分隔成一个室，气体和固体材料的混合物通过该室流动，以及至少一个专用于冷却气体的附加室。

公开(公告)号：US08282030B2

公开(公告)日：2012-10-09

申请号：US12777694

申请日：2010-05-11

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B02C13/20 ,  B02C7/12

CPC classification number: B02C13/22 ,  B02C13/28

Abstract: A device for comminuting input material, especially for fine and ultrafine grinding of input material, includes a rotor revolving around a shaft inside a housing, the rotor having a cylindrical or conical jacket surface. An annular gap is present between the housing and the jacket surface, the gap forming a comminution zone and the input material being introduced axially to it. To increase the economic efficiency of the device, it is provided that a plurality of first pin-shaped comminuting tools for comminuting the input material are disposed over the circumference of the rotor, wherein the tools are aligned with their longitudinal direction perpendicular to the jacket surface in the direction of the housing.

Abstract translation: 用于粉碎输入材料的装置，特别是用于输入材料的精细和超细磨削的装置包括围绕壳体内的轴旋转的转子，转子具有圆柱形或锥形的夹套表面。 在壳体和护套表面之间存在环形间隙，间隙形成粉碎区域，并且输入材料被轴向地引入其中。 为了提高装置的经济效率，提供了多个用于粉碎输入材料的第一pin形粉碎工具设置在转子的圆周上，其中工具与其垂直于护套表面的纵向方向对齐 在房屋的方向。

公开(公告)号：US08201764B2

公开(公告)日：2012-06-19

申请号：US12704328

申请日：2010-02-11

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: A47J17/18

CPC classification number: B02C18/146 ,  B02C18/14 ,  B02C18/16

Abstract: A device for comminuting scrappable feedstock by way of cutting or shear-cutting is provided that includes at least one rotor situated within a housing. The rotor has a plurality of rotary disks which are situated at an axial distance from each other, forming spaces, and which are fitted on their circumferences with comminuting tools which interact with additional comminuting tools to perform the comminution work. Stationary scraping elements extend into the spaces in the radial direction. To achieve a largely unhindered flow of stock through the device, it is proposed according to the invention to situate the stationary scraping elements in the dead zone of the at least one rotor with regard to the direction of stock flow.

Abstract translation: 提供了一种用于通过切割或剪切来粉碎可刮取原料的装置，其包括位于壳体内的至少一个转子。 转子具有多个旋转盘，它们彼此轴向距离设置，形成空间，并且与其它粉碎工具相互作用的粉碎工具安装在它们的圆周上，以执行粉碎工作。 固定的刮削元件沿径向延伸到空间中。 为了通过装置实现大量不受阻碍的原料流，根据本发明提出了相对于原料流动方向将固定刮削元件置于至少一个转子的死区中。

公开(公告)号：US08038088B2

公开(公告)日：2011-10-18

申请号：US12359977

申请日：2009-01-26

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B02C18/16

CPC classification number: B02C18/142 ,  B02C18/184 ,  B05C17/00576 ,  B05C17/015

Abstract: A device for comminuting feedstock is provided that includes a cutting tool with a first rotor and at least one second rotor, each of which rotate around their longitudinal axis with an opposite rotation direction. Each rotor is provided with a number of cutting discs, which are arranged at an axial distance to one another. In this case, the cutting discs of the first rotor are located on gaps and with radial overlapping relative to the cutting discs of the second rotor. The cutting discs along their circumference have support surfaces for accepting cutting tools, whose cutting edges move past one another over the course of the rotation of rotors with the formation of a cutting clearance. For the positionally precise fixation of the cutting tool on the cutting discs, a positive fit is formed between the cutting tools and cutting discs, a positive fit groove running in the plane of the cutting disc is arranged in the common contact area, the groove in which at least one positive fit strip engages.

Abstract translation: 提供了一种用于粉碎原料的装置，其包括具有第一转子和至少一个第二转子的切割工具，每个转子围绕其纵向轴线以相反的旋转方向旋转。 每个转子设置有多个切割盘，它们彼此轴向设置。 在这种情况下，第一转子的切割盘位于间隙上并且相对于第二转子的切割盘径向重叠。 沿其圆周的切割盘具有用于接收切割工具的支撑表面，其切割刃在转子的旋转过程中彼此移动，形成切割间隙。 为了将切割工具位置精确地固定在切割盘上，在切割工具和切割盘之间形成正配合，在公共接触区域中布置有在切割盘的平面中延伸的正配合槽， 至少一个正接合条啮合。

公开(公告)号：US07927388B2

公开(公告)日：2011-04-19

申请号：US12021288

申请日：2008-01-28

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: C10L5/00 ,  C10L5/06

CPC classification number: B30B11/227 ,  B30B11/24 ,  Y02E50/30

Abstract: An apparatus and a method for producing woodfuel briquettes, pellets, compounds, composites, agglomerates, or granulates as source material for subsequent processing in injection molding or extrusion processes, includes a pressing screw with screw spirals, which rotate around a longitudinal axis and which are arranged inside a screw shell. The feed material is conveyed to the pressing screw via a feed chute located at an input side. At the end of the pressing screw, processing tools are arranged, to which the feed material is conveyed by the rotating screw spirals. In the area of the processing tools, the residual moisture in the feed material evaporates due to the heat generated during the processing procedure, and is vented as a steam flow from the apparatus through the screw shell. In order to prevent the steam flow from carrying away part of the feed material, the apparatus includes an expansion chamber, through which the escaping steam flow is channeled, and the flow-through cross section of which is such that it causes the steam flow to decelerate. As a result of the deceleration of the steam flow in the expansion chamber, the particles of the feed material that were carried off by the steam flow can be returned to the feed material.

Abstract translation: 用于生产木质燃料团块，丸粒，化合物，复合材料，附聚物或颗粒的装置和方法作为用于注射成型或挤出工艺中的后续加工的源材料包括具有螺旋形螺旋的按压螺钉，其围绕纵向轴线旋转， 布置在螺旋壳内。 进料通过位于输入侧的进料槽被输送到压紧螺杆。 在按压螺钉的末端，布置有加工工具，进给材料通过旋转的螺旋螺旋输送到该加工工具。 在处理工具的区域中，由于加工过程中产生的热量，进料中残留的水分会蒸发，并作为蒸汽从设备通过螺旋壳排出。 为了防止蒸汽流动而使部分进料物质携带，该装置包括一个膨胀室，通过该膨胀室将逸出的蒸汽流引导出来，其流过的横截面使得蒸汽流动 减速。 由于膨胀室中的蒸汽流的减速，由蒸汽流引起的进料的颗粒可以返回给料。

公开(公告)号：US20100206970A1

公开(公告)日：2010-08-19

申请号：US12704328

申请日：2010-02-11

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B02C4/40

CPC classification number: B02C18/146 ,  B02C18/14 ,  B02C18/16

Abstract: A device for comminuting scrappable feedstock by way of cutting or shear-cutting is provided that includes at least one rotor situated within a housing. The rotor has a plurality of rotary disks which are situated at an axial distance from each other, forming spaces, and which are fitted on their circumferences with comminuting tools which interact with additional comminuting tools to perform the comminution work. Stationary scraping elements extend into the spaces in the radial direction. To achieve a largely unhindered flow of stock through the device, it is proposed according to the invention to situate the stationary scraping elements in the dead zone of the at least one rotor with regard to the direction of stock flow.

Abstract translation: 提供了一种用于通过切割或剪切来粉碎可刮取原料的装置，其包括位于壳体内的至少一个转子。 转子具有多个旋转盘，它们彼此轴向距离设置，形成空间，并且与其它粉碎工具相互作用的粉碎工具安装在它们的圆周上，以执行粉碎工作。 固定的刮削元件沿径向延伸到空间中。 为了通过装置实现大量不受阻碍的原料流，根据本发明提出了相对于原料流动方向将固定刮削元件置于至少一个转子的死区中。

公开(公告)号：US07467585B2

公开(公告)日：2008-12-23

申请号：US11453999

申请日：2006-06-16

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B30B3/00 ,  B29C47/52

CPC classification number: B01J2/20 ,  B29B9/06 ,  B29B9/08 ,  B29B17/0036 ,  B30B11/201 ,  Y02W30/62 ,  Y10S425/23

Abstract: The invention is directed to a device for converting free-flowing feed material by pressurization with a cylindrical compression chamber arranged around an axis and confined at its periphery by a ring element with passage openings, and accommodating a pressure element that rotates around the axis in the direction of rotation. The feed material is axially conveyed to the compression chamber and is radially supplied to the ring element by the pressure element. The pressure element includes at least one pressing blade, which extends to and interacts with the ring element, the front flank of said pressing blade in the direction of rotation being curved such that between pressure arm and ring element, a narrowing compression zone is formed, the end of which is formed by a pressure piece.

Abstract translation: 本发明涉及一种用于通过围绕轴线布置的圆柱形压缩室通过加压来转换自由流动的进料的装置，并且通过具有通道开口的环形元件限定在其周边，并且容纳围绕轴线旋转的压力元件 旋转方向 进给材料被轴向传送到压缩室，并通过压力元件径向供给环形元件。 压力元件包括延伸到环形元件并与其相互作用的至少一个按压刀片，所述按压刀片的沿着旋转方向的前侧面是弯曲的，使得在压力臂和环形元件之间形成变窄的压缩区域， 其端部由压块形成。

公开(公告)号：US20080115408A1

公开(公告)日：2008-05-22

申请号：US12021288

申请日：2008-01-28

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: C10L5/06

CPC classification number: B30B11/227 ,  B30B11/24 ,  Y02E50/30

Abstract: An apparatus and a method for producing woodfuel briquettes, pellets, compounds, composites, agglomerates, or granulates as source material for subsequent processing in injection molding or extrusion processes, includes a pressing screw with screw spirals, which rotate around a longitudinal axis and which are arranged inside a screw shell. The feed material is conveyed to the pressing screw via a feed chute located at an input side. At the end of the pressing screw, processing tools are arranged, to which the feed material is conveyed by the rotating screw spirals. In the area of the processing tools, the residual moisture in the feed material evaporates due to the heat generated during the processing procedure, and is vented as a steam flow from the apparatus through the screw shell. In order to prevent the steam flow from carrying away part of the feed material, the apparatus includes an expansion chamber, through which the escaping steam flow is channeled, and the flow-through cross section of which is such that it causes the steam flow to decelerate. As a result of the deceleration of the steam flow in the expansion chamber, the particles of the feed material that were carried off by the steam flow can be returned to the feed material.

Abstract translation: 用于生产木质燃料团块，丸粒，化合物，复合材料，附聚物或颗粒的装置和方法作为用于随后在注射成型或挤出过程中加工的源材料，包括具有螺旋形螺旋的按压螺杆，其围绕纵向轴线旋转， 布置在螺旋壳内。 进料通过位于输入侧的进料槽被输送到压紧螺杆。 在按压螺钉的末端，布置有加工工具，进给材料通过旋转的螺旋螺旋输送到该加工工具。 在加工工具的区域中，由于加工过程中产生的热量，原料中残留的水分蒸发，作为蒸汽从设备通过螺旋壳排出。 为了防止蒸汽流动而使部分进料物质携带，该装置包括一个膨胀室，通过该膨胀室将逸出的蒸汽流引导通过，其流过的横截面使得蒸汽流动到 减速。 由于膨胀室中的蒸汽流的减速，由蒸汽流引起的进料的颗粒可以返回给料。

公开(公告)号：US07311511B2

公开(公告)日：2007-12-25

申请号：US11499648

申请日：2006-08-07

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B29B9/06

CPC classification number: B29B9/08 ,  B01J2/20 ,  B30B11/228 ,  B30B15/34 ,  Y10S425/23

Abstract: An apparatus is disclosed for converting feed material into granules under the application of pressure. The apparatus includes a conveyor screw arranged about an axis of rotation with at least one screw spiral, a rotationally symmetric working chamber arranged about the axis of rotation, which chamber is formed by two annular walls arranged at an axial distance from one another and by an annular perforated die. The annular wall has a central opening arranged coaxial to the axis of rotation into which the conveyor screw discharges in order to feed the working chamber with feed material. The apparatus also includes a pressure element that rotates about the axis of rotation and has at least one pressure arm, which extends from the axis of rotation toward the perforated die delivers the axially supplied feed material to the perforated die in the radial direction, and compacts it while doing so.

公开(公告)号：US20060086846A1

公开(公告)日：2006-04-27

申请号：US11249439

申请日：2005-10-14

Applicant: Hartmut Pallmann

Inventor： Hartmut Pallmann

IPC: B02C21/00

CPC classification number: B02C7/06 ,  B02C7/17

Abstract: An apparatus for comminuting material is provided. The apparatus includes two disks, which are arranged coaxially to one another inside a housing that encloses a comminuting room. The rim areas of the disks are positioned opposite one another, thus forming a milling gap, and are provided with interacting comminuting tools. To generate a mutual relative movement of the disks, at least one of the disks carries out a rotational motion around the mutual axis. To comminute the material, it is first fed into the comminuting room and subsequently radially channeled to the milling gap. For additional cooling, the disk on the intake side is arranged at an axial distance to the intake side of the housing front wall, thus forming a ringwheel-shaped cool air conduit. This can be charged with cool air, which flows through the conduit in a radial direction. In this way, the machine capacity can be increased without causing thermal damage to the material to be processed.