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公开(公告)号：US20240100537A1
公开(公告)日：2024-03-28
申请号：US18262907
申请日：2022-01-28
CPC分类号： B02C4/02 , B30B11/222
摘要： Methods and apparatuses for forming pellets, such as potash pellets, for example, are provided. The methods involve feeding agglomerate granules on to the operative surface of an assembly of rollers. The rollers are aligned to have parallel central rotational axes and there is a longitudinal gap between adjacent rollers. In order to form the pellets, the rollers are rotated to agitate and abrade the agglomerate granules on the operative surface of the assembly of rollers and form pellets.
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公开(公告)号：US20240083084A1
公开(公告)日：2024-03-14
申请号：US18512911
申请日：2023-11-17
IPC分类号： B29C48/10 , B29C48/19 , B29C48/21 , B29C48/335 , B29C48/395 , B29C48/49 , B29C48/71 , B29C65/70 , B29D23/00 , B30B11/22 , B32B1/08 , B32B27/08
CPC分类号： B29C48/10 , B29C48/19 , B29C48/21 , B29C48/3366 , B29C48/338 , B29C48/397 , B29C48/49 , B29C48/71 , B29C65/70 , B29D23/00 , B30B11/221 , B30B11/224 , B32B1/08 , B32B27/08 , B29C48/07 , Y10T428/1352
摘要： A system and method are presented in which a flow of plastic is extruded to obtain nano-sized features by forming multiple laminated flow streams, flowing in parallel through the non-rotating extrusion system. Each of the parallel laminated flow streams are subjected to repeated steps in which the flows are compressed, divided, and overlapped to amplify the number of laminations. The parallel amplified laminated flows are rejoined to form a combined laminated output with nano-sized features. The die exit is formed to provide a tubular shape.
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公开(公告)号：US11833726B2
公开(公告)日：2023-12-05
申请号：US17128340
申请日：2020-12-21
IPC分类号： B29C48/10 , B29C48/19 , B29C48/21 , B29C48/335 , B29C48/395 , B29C48/49 , B29C48/71 , B29C65/70 , B29D23/00 , B30B11/22 , B32B1/08 , B32B27/08 , B29C48/255 , B29C48/07 , B29C48/09 , B29C48/70 , B29L23/00 , F16L11/04 , F16L11/10
CPC分类号： B29C48/10 , B29C48/19 , B29C48/21 , B29C48/338 , B29C48/3366 , B29C48/397 , B29C48/49 , B29C48/71 , B29C65/70 , B29D23/00 , B30B11/221 , B30B11/224 , B32B1/08 , B32B27/08 , B29C48/07 , B29C48/09 , B29C48/255 , B29C48/70 , B29C48/705 , B29L2023/001 , B29L2023/005 , B32B2597/00 , F16L11/04 , F16L11/10 , Y10T428/13 , Y10T428/1352
摘要： A system and method are presented in which a flow of plastic is extruded to obtain nano-sized features by forming multiple laminated flow streams, flowing in parallel through the non-rotating extrusion system. Each of the parallel laminated flow streams are subjected to repeated steps in which the flows are compressed, divided, and overlapped to amplify the number of laminations. The parallel amplified laminated flows are rejoined to form a combined laminated output with nano-sized features. The die exit is formed to provide a tubular shape.
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4.发明申请公开(公告)号：US20220032568A1
公开(公告)日：2022-02-03
申请号：US17487499
申请日：2021-09-28
申请人： CPM Europe B.V.
IPC分类号： B30B11/22
摘要： An assembly of a pellet press and a pellet breaking device mounted on the pellet press, the pellet press being equipped with a cylindrical outer wall that is provided with a series of radial through holes for radially and outwardly pressing the pellets from within the press towards and away from an outer circumferential contour of the pellet press, wherein the breaking device encircles the pellet press at a predefined distance from the outer circumferential contour of the pellet press, and that the plate is equipped with a series of slits providing to the pellets a release-way away from the pellet press, wherein the slits span at least a part of the outer circumferential contour of the pellet press along an area that is provided with the through holes, and wherein the slits are provided in two series with mirror image orientations that are pointing towards each other.
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公开(公告)号：US11000969B2
公开(公告)日：2021-05-11
申请号：US16082997
申请日：2017-01-12
申请人： DENSO CORPORATION
发明人： Koji Tamai , Shigeo Ozaki
摘要： A metal mold for manufacturing a honeycomb structure having a plurality of cell density regions and an annular boundary wall includes a honeycomb-like slit part, which is opened to an extrusion surface of a single metal mold body, that is formed of a plurality of cell slits for forming the plurality of cell density regions and an annular boundary slit for forming the boundary wall. Out of the plurality of cell slits, adjacent cell slits adjacent to the boundary slit have all corner portions formed in a round shape by the adjacent cell slits and the boundary slit.
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公开(公告)号：US10647579B2
公开(公告)日：2020-05-12
申请号：US15746945
申请日：2016-10-17
申请人： LG CHEM, LTD.
发明人： Kyung Yeon Kang , Jihee Woo , Seungyong Lee , Hyungsik Jang , Dong Hyun Cho
IPC分类号： C01B32/174 , B30B11/24 , B01F7/08 , B30B11/22 , C01B32/168
摘要： The method for producing carbon nanotube pellets according to the present invention can reduce the particle size of the carbon nanotubes contained in the pellet by a repetitive extrusion process to produce pellets having improved dispersion characteristics in a solvent. The present invention can improve the problems of the change of the content generated by scattering of powders and safety issues by using carbon nanotubes in the form of pellet. And since the density of the pellet form is higher than that of the powder form, transport, transfer and improvement become easier. Therefore, it can be more effectively applied to the manufacturing of composite materials.
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公开(公告)号：US10368493B2
公开(公告)日：2019-08-06
申请号：US15550505
申请日：2016-02-11
发明人： Ludwig Schaider , Josef Schaider
IPC分类号： B30B11/22 , B30B11/28 , A01F15/00 , A01F15/07 , B30B11/00 , B30B11/20 , C10L5/36 , C10L5/44 , A01D41/12 , A01D45/00 , A01D61/00 , A01D69/00 , A01D82/02
摘要： A pelleting device, designed as a field-guided stalk-crop harvesting machine for connection to a tractor and a chopper, wherein a diesel engine drives a current generator and an annular die press, configured such that chopped stalk material passes into a drying chamber and is propelled via a screw conveyor into the die press, wherein the annular die of the die press is mounted in ring bearings on a base, on which a pair of pivot levers for a pan grinder roller is also hinged.
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公开(公告)号：US20190210315A1
公开(公告)日：2019-07-11
申请号：US16099286
申请日：2017-05-17
CPC分类号： B30B11/207 , A23N17/005 , B01J2/20 , B29B9/06 , B30B11/20 , B30B11/201 , B30B11/228 , B30B15/08
摘要： In a first aspect the present invention relates to a pellet mill (10) comprising a die (30) having a first surface (34) and a second surface (36), the die further comprising press holes (38) extending from the first surface to the second surface, at least one roller (50) configured to roll over the first surface for forcing a pelletizable material, forming a feed layer (2) on the first surface, through the press holes to the second surface, and a nozzle (82) configured to provide an additive fluid (4) directly into the nip (86) between the at least one roller and the first surface. In a second aspect the present invention relates to a method of producing pellets, and in a third aspect the present invention related to method of retrofitting a pellet mill.
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9.发明授权Pellet press with a cutting-to-length device for biogenic fibrous pellets 有权用于生物纤维颗粒的具有切割长度装置的颗粒压力机公开(公告)号：US09440391B2
公开(公告)日：2016-09-13
申请号：US14073073
申请日：2013-11-06
申请人： Franz Blieninger
发明人： Franz Blieninger
CPC分类号： B29C47/0066 , B30B11/20 , B30B11/201 , B30B11/204 , B30B11/22 , B30B11/221 , B30B11/227
摘要： A cutting-to-length device for a pellet press has at least one cutting-to-length means for biogenic fibrous pellets, especially wood pellets, and a fastening area, in which the cutting-to-length device can be fastened to a stationary housing part of the pellet press. The cutting-to-length means can be arranged in the radially outer area of a rotation annular die of the pellet press and at a distance from the annular die which has radial through-holes. The cutting-to-length mechanism has a concave arched contour and is attached on the radially outer area of the annular die by means of the fastening area so that the cutting-to-length mechanism extends largely helically with its curvilinear contour over the area of the radial through-holes of the annular die. Furthermore, the invention refers to a pellet press with at least one such cutting-to-length device.
摘要翻译： 用于颗粒压制机的切割长度装置具有用于生物纤维颗粒，特别是木颗粒和紧固区域的至少一个切割长度装置，其中切割长度装置可以固定到固定 容纳部分压丸机。 切割长度装置可以布置在颗粒压制机的旋转环形模具的径向外部区域中，并且距离具有径向通孔的环形模具一定距离。 切割长度机构具有凹形的拱形轮廓，并且通过紧固区域附接在环形模具的径向外部区域上，使得切割长度机构大大螺旋地延伸，其曲线轮廓在 环形模具的径向通孔。 此外，本发明涉及具有至少一个这种切割长度装置的颗粒压制机。
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公开(公告)号：US09314985B2
公开(公告)日：2016-04-19
申请号：US13525536
申请日：2012-06-18
申请人： Sudhir Brahmandam , Dave Siddle , Irene Spitsberg
发明人： Sudhir Brahmandam , Dave Siddle , Irene Spitsberg
CPC分类号： B29C47/0852 , B29B9/06 , B29C47/0011 , B29C47/0066 , B29C47/0806 , B29C47/085 , B29C47/12 , B29C47/30 , B29C47/32 , B29K2905/08 , B29K2909/04 , B30B11/228 , B60J10/17 , Y10S425/23
摘要： A pelletizing extrusion die comprising a die body contains a plurality of extrusion holes. Each of the extrusion holes is defined by a defining surface of the die body wherein at least a portion of the defining surface has a low-friction coating deposited thereon. A method for applying the low-friction coating to the defining surface wherein the applying step occurs at a temperature equal to less than about 520° C.
摘要翻译： 包括模具主体的造粒挤出模具包含多个挤出孔。 每个挤出孔由模具本体的限定表面限定，其中限定表面的至少一部分具有沉积在其上的低摩擦涂层。 将低摩擦涂层施加到限定表面的方法，其中施加步骤在等于小于约520℃的温度下进行。
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