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公开(公告)号:US09180618B2
公开(公告)日:2015-11-10
申请号:US13422607
申请日:2012-03-16
申请人: Fares D. Alsewailem
发明人: Fares D. Alsewailem
IPC分类号: B29C47/80 , B01F7/24 , B29B7/48 , B29C47/36 , B29C47/76 , B29C47/92 , B29C47/60 , B29B7/84 , B29C47/00 , B29C47/40 , B29C47/82
CPC分类号: B29C47/805 , B01F7/241 , B29B7/482 , B29B7/484 , B29B7/847 , B29C47/0004 , B29C47/366 , B29C47/40 , B29C47/402 , B29C47/406 , B29C47/6056 , B29C47/6075 , B29C47/6087 , B29C47/767 , B29C47/802 , B29C47/822 , B29C47/92 , B29C2947/92704
摘要: An extruder is disclosed, and more particularly, a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The twin screw extruder includes a barrel assembly having a housing. The twin screw extruder further includes a first screw provided within the housing and comprising threads. The twin screw extruder further includes a second screw provided within the housing and comprising a threaded portion and a shaft portion devoid of threads. A drive system which drives the first screw and the second screw.
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公开(公告)号:US20150190771A1
公开(公告)日:2015-07-09
申请号:US14666370
申请日:2015-03-24
发明人: Fares D. Alsewailem
CPC分类号: B29C47/50 , B01F7/082 , B01F15/0235 , B01F15/0251 , B01F2215/0049 , B29B7/428 , B29B7/46 , B29B7/465 , B29B7/484 , B29B7/488 , B29C47/0827 , B29C47/365 , B29C47/366 , B29C47/402 , B29C47/406 , B29C47/60 , B29C47/6006 , B29C47/6093 , B29C47/64 , B29C47/661 , B29C47/662
摘要: An extruder is disclosed, and more particularly, to an integrated single screw extruder and a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The integrated extruder includes a first barrel assembly and a second barrel assembly. The integrated extruder further includes a first screw having a first threaded portion and a second threaded portion. The first threaded portion is housed within the first barrel assembly and is configured to provide upstream material processing. The second threaded portion is housed within the second barrel assembly and is configured to provide downstream material processing. The integrated extruder further includes a second screw having a non-threaded shaft portion and a threaded portion. The threaded portion of the second screw is housed within the second barrel assembly and is configured to provide the downstream material processing with the second threaded portion of the first screw.
摘要翻译: 公开了挤出机,更具体地,涉及用于混合,混合,捏合和/或挤出材料的一体式单螺杆挤出机和双螺杆挤出机。 集成挤出机包括第一筒组件和第二筒组件。 集成挤压机还包括具有第一螺纹部分和第二螺纹部分的第一螺杆。 第一螺纹部分容纳在第一筒组件内并且构造成提供上游材料处理。 第二螺纹部分容纳在第二筒组件内并且构造成提供下游材料处理。 集成挤压机还包括具有非螺纹轴部分和螺纹部分的第二螺杆。 第二螺杆的螺纹部分容纳在第二筒体组件内,并且构造成提供下游材料处理与第一螺钉的第二螺纹部分。
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公开(公告)号:US07785094B1
公开(公告)日:2010-08-31
申请号:US12715134
申请日:2010-03-01
IPC分类号: B29C47/40
CPC分类号: B29C47/805 , A23N17/005 , A23P30/20 , B29C47/0014 , B29C47/0023 , B29C47/0825 , B29C47/30 , B29C47/38 , B29C47/40 , B29C47/402 , B29C47/406 , B29C47/60 , B29C47/6012 , B29C47/6018 , B29C47/6043 , B29C47/6056 , B29C47/6087 , B29C47/62 , B29C47/66 , B29C47/666 , B29C47/668 , B29C47/762 , B29C47/786 , B29C47/82 , B29C47/822 , B29C47/864
摘要: High-capacity extrusion die assemblies (20, 90, 130, 140, 180, 252) each having a tubular section (44, 146, 162, 268) and an elongated, axially rotatable, helically flighted screw section (56, 56a, 152, 168, 276, 278) which cooperatively define frustoconical, outwardly diverging material flow paths (75, 160, 291) at constant or differing divergence angles of from about 1-11°. The use of diverging tubular sections (44, 146, 162, 268) and screw sections (56, 56a, 152, 168, 276, 278) permits the use of larger die plates (76, 118, 292) with an increased number of die openings (80, 124, 296). This allows significant increases in extrusion production rates. The die assemblies (20, 90, 130, 140, 180, 252) can be used in the production of a wide number of human foods or animal feeds, and particularly aquatic feeds of the floating or sinking variety. In another aspect of the invention, an extruder (210) is provided having diverging and converging sections (212, 214) along the length thereof and defining corresponding flow paths (230, 246).
摘要翻译: 每个具有管状部分(44,146,162,268)和细长的,可轴向旋转的螺旋螺旋部分(56,56a,152)的大容量挤出模头组件(20,90,130,140,180,252) ,168,276,278),其以约1-11°的恒定或不同的发散角协作地限定截头圆锥形的向外发散的材料流动路径(75,160,291)。 使用发散的管状部分(44,146,162,268)和螺旋部分(56,56a,152,168,276,278)允许使用较大的模板(76,118,292),其具有增加数量的 模具开口(80,124,296)。 这样可以显着提高挤出生产率。 模具组件(20,90,130,140,180,252)可以用于生产大量人类食物或动物饲料,特别是浮动或下沉品种的水生饲料。 在本发明的另一方面,提供一种挤出机(210),其具有沿其长度的发散和会聚部分(212,214),并限定相应的流动路径(230,246)。
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公开(公告)号:US07691427B1
公开(公告)日:2010-04-06
申请号:US12539393
申请日:2009-08-11
IPC分类号: A23P1/12
CPC分类号: B29C47/805 , A23N17/005 , A23P30/20 , B29C47/0014 , B29C47/0023 , B29C47/0825 , B29C47/30 , B29C47/38 , B29C47/40 , B29C47/402 , B29C47/406 , B29C47/60 , B29C47/6012 , B29C47/6018 , B29C47/6043 , B29C47/6056 , B29C47/6087 , B29C47/62 , B29C47/66 , B29C47/666 , B29C47/668 , B29C47/762 , B29C47/786 , B29C47/82 , B29C47/822 , B29C47/864
摘要: High-capacity extrusion die assemblies (20, 90, 130, 140, 180, 252) each having a tubular sections (44, 146, 162, 268) and an elongated, axially rotatable, helically flighted screw section (56, 56a, 152, 168, 276, 278) which cooperatively define frustoconical, outwardly diverging material flow paths (75, 160, 291) at constant or differing divergence angles of from about 1-11°. The use of diverging tubular sections (44, 146, 162, 268) and screw sections (56, 56a, 152, 168, 276, 278) permits the use of larger die plates (76, 118, 292) with an increased number of die openings (80, 124, 296). This allows significant increases in extrusion production rates. The die assemblies (20, 90, 130, 140, 180, 252) can be used in the production of a wide number of human foods or animal feeds, and particularly aquatic feeds of the floating or sinking variety. In another aspect of the invention, an extruder (210) is provided having diverging and converging sections (212, 214) along the length thereof and defining corresponding flow paths (230, 246).
摘要翻译: 每个具有管状部分(44,146,162,268)和细长的,可轴向旋转的螺旋螺旋部分(56,56a,152)的大容量挤出模头组件(20,90,130,140,180,252) ,168,276,278),其以约1-11°的恒定或不同的发散角协作地限定截头圆锥形的向外发散的材料流动路径(75,160,291)。 使用发散的管状部分(44,146,162,268)和螺旋部分(56,56a,152,168,276,278)允许使用较大的模板(76,118,292),其具有增加数量的 模具开口(80,124,296)。 这样可以显着提高挤出生产率。 模具组件(20,90,130,140,180,252)可以用于生产大量人类食物或动物饲料,特别是浮动或下沉品种的水生饲料。 在本发明的另一方面,提供一种挤出机(210),其具有沿其长度的发散和会聚部分(212,214),并限定相应的流动路径(230,246)。
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公开(公告)号:US20130107659A1
公开(公告)日:2013-05-02
申请号:US13575130
申请日:2010-06-09
申请人: Helmuth Schulz , Günther Klammer
发明人: Helmuth Schulz , Günther Klammer
IPC分类号: B29B7/48
CPC分类号: B29B7/48 , B29B7/484 , B29C47/0009 , B29C47/0861 , B29C47/38 , B29C47/402 , B29C47/406 , B29C47/6012
摘要: The invention relates to a device for processing material by mixing and/or plasticating, comprising at least two conical screws (2, 3) which are arranged next to each other in a common screw casing (1) and the flights of which engage with one another and are driven to rotate in the same direction of rotation about the respective screw axis (4, 5) by at least one motor, with the material that is to be processed being fed to the screws (2, 3) through at least one feed opening (6) in the screw casing (1) which is arranged in the feed zone (E) of one end face of the screws (2, 3), and with the material that has been processed by the screws (2, 3) leaving the screw casing (1) through at least one outlet opening (7) in the screw casing (1) that is arranged in the discharge zone (A) of the other end face of the screws (2, 3). In order to provide advantageous plasticating conditions it is proposed that the ratio of the numerical values of the screw outside diameter (c, d) to the profile overlap, i.e. to the overlapping area of the two screws (2, 3), both in the feed zone (E) and in the discharge zone (A) is in the range of between one to one and one to two.
摘要翻译: 本发明涉及一种用于通过混合和/或塑化处理材料的装置,包括至少两个锥形螺钉(2,3),它们在共同的螺钉壳体(1)中彼此相邻布置,并且其中的叶片与一个 另一个并被驱动以通过至少一个电动机围绕相应的螺杆轴线(4,5)以相同的旋转方向旋转,待处理的材料通过至少一个电机被馈送到螺钉(2,3) 螺钉壳体(1)中的进给口(6),其布置在螺钉(2,3)的一个端面的进给区域(E)中,以及用螺钉(2,3)处理的材料 )通过设置在螺钉(2,3)的另一端面的排放区域(A)中的螺钉壳体(1)中的至少一个出口(7)离开螺旋壳体(1)。 为了提供有利的塑化条件,提出螺杆外径(c,d)与轮廓的数值的比例与两个螺钉(2,3)的重叠面积重叠,两者在 进料区(E)和排放区(A)的范围在1至1和1与2之间。
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公开(公告)号:US07654812B1
公开(公告)日:2010-02-02
申请号:US12503662
申请日:2009-07-15
CPC分类号: B29C47/6012 , A23N17/005 , A23P30/20 , B29C47/0014 , B29C47/0016 , B29C47/0066 , B29C47/30 , B29C47/38 , B29C47/402 , B29C47/406 , B29C47/6018 , B29C47/6056 , B29C47/6087 , B29C47/668
摘要: High-capacity extrusion die assemblies (20, 90, 130, 140, 180, 252) each having a tubular sections (44, 146, 162, 268) and an elongated, axially rotatable, helically flighted screw section (56, 56a, 152, 168, 276, 278) which cooperatively define frustoconical, outwardly diverging material flow paths (75, 160, 291) at constant or differing divergence angles of from about 1-11°. The use of diverging tubular sections (44, 146, 162, 268) and screw sections (56, 56a, 152, 168, 276, 278) permits the use of larger die plates (76, 118, 292) with an increased number of die openings (80, 124, 296). This allows significant increases in extrusion production rates. The die assemblies (20, 90, 130, 140, 180, 252) can be used in the production of a wide number of human foods or animal feeds, and particularly aquatic feeds of the floating or sinking variety. In another aspect of the invention, an extruder (210) is provided having diverging and converging sections (212, 214) along the length thereof and defining corresponding flow paths (230, 246).
摘要翻译: 每个具有管状部分(44,146,162,268)和细长的,可轴向旋转的螺旋螺旋部分(56,56a,152)的大容量挤出模头组件(20,90,130,140,180,252) ,168,276,278),其以约1-11°的恒定或不同的发散角协作地限定截头圆锥形的向外发散的材料流动路径(75,160,291)。 使用发散的管状部分(44,146,162,268)和螺旋部分(56,56a,152,168,276,278)允许使用较大的模板(76,118,292),其具有增加数量的 模具开口(80,124,296)。 这样可以显着提高挤出生产率。 模具组件(20,90,130,140,180,252)可以用于生产大量人类食物或动物饲料,特别是浮动或下沉品种的水生饲料。 在本发明的另一方面,提供一种挤出机(210),其具有沿其长度的发散和会聚部分(212,214),并限定相应的流动路径(230,246)。
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公开(公告)号:US06299340B1
公开(公告)日:2001-10-09
申请号:US09486980
申请日:2000-03-02
申请人: Baiyuan Lu , Yanchang Liu , Pengzhen Liu
发明人: Baiyuan Lu , Yanchang Liu , Pengzhen Liu
IPC分类号: B29B760
CPC分类号: B30B11/248 , B29B7/42 , B29B7/484 , B29B7/60 , B29B7/7495 , B29C47/0009 , B29C47/402 , B29C47/406 , B29C47/585 , B29C47/6025 , B29C47/6087 , B29C47/622 , B30B11/245
摘要: A feeding method and apparatus are provided for a extruder which is used for processing of rubber, plastic and cellulose etc. The feeding apparatus comprises an inlet, through which the materials enter the apparatus; a screw for transferring the materials from the inlet by rotating, which has helical flights and extends along the transfer direction of materials; a feeding roller at the inlet which has helical flights and extends along the transfer direction of materials. The helical flights of the screw and the helical flights of the roller are engaged untightly. The method comprises: providing a feeding roller at the inlet, the roller extending along the transfer direction of materials and having helical flights which mesh with the helical flights of the screw; making the helical flights of the roller engage the helical flights of the screw untightly; making the roller and the screw rotate in opposite directions when the extruder operates.
摘要翻译: 为挤出机提供了用于加工橡胶,塑料和纤维素等的进料方法和装置。进料装置包括入口,料料通过该入口进入设备; 用于通过旋转从入口传送材料的螺钉,其具有螺旋形的螺旋并沿着材料的传送方向延伸; 入口处的进料辊具有螺旋形的螺旋并且沿材料的传送方向延伸。 螺杆的螺旋螺旋和辊的螺旋螺旋不牢固地接合。 该方法包括:在入口处设置进料辊,辊沿着材料的传送方向延伸并具有与螺杆的螺旋形螺旋相啮合的螺旋形螺旋; 使滚子的螺旋螺旋不接触螺钉的螺旋螺旋; 当挤出机操作时,使辊和螺杆沿相反方向旋转。
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公开(公告)号:US4022440A
公开(公告)日:1977-05-10
申请号:US551064
申请日:1975-02-19
CPC分类号: B29C47/40 , B29B7/38 , B29B7/482 , B29C47/1063 , B29C47/369 , B29C47/406 , B29C47/522 , B29C47/525 , B29C47/6025 , B29C47/0009 , B29C47/0801
摘要: A method for producing plastic compound comprises pressure-feeding a resin and an additive therefor into a barrel, and applying compressive force and shearing force on the resin and the additive in the barrel at a predetermined temperature in such a manner that the position of the minimum clearance defined between a bore of the barrel and the maximally diametered portion of a rotor continuously changes with respect to the whole circumferences of the barrel and the rotor, whereby the resin and the additive are uniformly kneaded.
摘要翻译: 一种生产塑料化合物的方法包括将树脂及其添加剂加压到筒体中,并以预定温度对树脂和桶中的添加剂施加压缩力和剪切力,使得最小的位置 限定在筒体的孔和转子的最大直径部分之间的间隙连续地相对于筒体和转子的整个圆周变化,由此树脂和添加剂被均匀地捏合。
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公开(公告)号:US2686336A
公开(公告)日:1954-08-17
申请号:US25772051
申请日:1951-11-23
发明人: FRITZ KLEINLEIN , MAX BERNHARDT
CPC分类号: B29B7/489 , B29B7/484 , B29C47/406 , B29C47/6025 , B30B11/243
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公开(公告)号:US20130242689A1
公开(公告)日:2013-09-19
申请号:US13422607
申请日:2012-03-16
申请人: Fares D. ALSEWAILEM
发明人: Fares D. ALSEWAILEM
CPC分类号: B29C47/805 , B01F7/241 , B29B7/482 , B29B7/484 , B29B7/847 , B29C47/0004 , B29C47/366 , B29C47/40 , B29C47/402 , B29C47/406 , B29C47/6056 , B29C47/6075 , B29C47/6087 , B29C47/767 , B29C47/802 , B29C47/822 , B29C47/92 , B29C2947/92704
摘要: An extruder is disclosed, and more particularly, a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The twin screw extruder includes a barrel assembly having a housing. The twin screw extruder further includes a first screw provided within the housing and comprising threads. The twin screw extruder further includes a second screw provided within the housing and comprising a threaded portion and a shaft portion devoid of threads. A drive system which drives the first screw and the second screw.
摘要翻译: 公开了挤出机,更具体地,涉及用于混合,混合,捏合和/或挤出材料的双螺杆挤出机。 双螺杆挤出机包括具有壳体的筒组件。 双螺杆挤出机还包括设置在壳体内并包括螺纹的第一螺杆。 双螺杆挤出机还包括设置在壳体内的第二螺杆,其包括螺纹部分和没有螺纹的轴部分。 驱动系统,驱动第一螺丝和第二螺丝。
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