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    Underwater cutting granulating device, knife used in this device, and underwater cutting granulating method using this knife
    1.
    发明授权
    Underwater cutting granulating device, knife used in this device, and underwater cutting granulating method using this knife 有权
    水下切割造粒装置，本装置中使用的刀和使用该刀的水下切割造粒方法

    公开(公告)号：US06174475B1

    公开(公告)日：2001-01-16

    申请号：US09179894

    申请日：1998-10-28

    申请人： Shigehiro Kasai ,  Katsunori Takahashi ,  Tatsuya Tanaka ,  Yoshinori Kuroda ,  Masahiko Kashiwa

    发明人： Shigehiro Kasai ,  Katsunori Takahashi ,  Tatsuya Tanaka ,  Yoshinori Kuroda ,  Masahiko Kashiwa

    IPC分类号： B02C3100

    CPC分类号： B29B9/065 ,  B26D1/0006 ,  B26D2001/0053 ,  Y10T83/04

    摘要： In a knife used in an underwater cutting granulating device for cutting and granulating a fused resin extruded from a die to a water chamber by a cutter rotated in the state where the knife is opposed to the die, the knife of the cutter has a mountain-shaped guide surface for guiding a water flow in the direction of drawing it toward the die, which is formed on the surface opposite to the surface facing the die. In this knife, more specifically, the transition angle B° from the front surface to the back surface and the transition angle D° from the back surface to the rear surface are set so as to be 150°≦(B+D)/2≦180°. The maximum distance A from the cutter surface to the inner surface and the maximum thickness C of the knife are set so as to be C≦1.2A.

    摘要翻译： 在用于水平切割造粒装置的刀具中，通过在切刀与模具相对的状态下旋转的刀具将从模头挤出的熔融树脂切割成颗粒化到水室，刀具具有山形， 用于将水流沿着与模具相对的表面形成的模具朝向模具引导水流。在这种刀中，更具体地说，从前表面到 背面和从后表面到后表面的过渡角度D°被设定为150°<=（B + D）/ 2 <= 180°。 从刀具表面到内表面的最大距离A和刀的最大厚度C设定为C <= 1.2A。

    Continuous kneader, rotor for material discharging
    3.
    发明授权
    Continuous kneader, rotor for material discharging 有权
    连续捏合机，材料放料转子

    公开(公告)号：US06409373B1

    公开(公告)日：2002-06-25

    申请号：US09318723

    申请日：1999-05-26

    申请人： Tatsuya Tanaka ,  Katsunori Takahashi ,  Masahiko Kashiwa ,  Yoshinori Kuroda ,  Shigehiro Kasai

    发明人： Tatsuya Tanaka ,  Katsunori Takahashi ,  Masahiko Kashiwa ,  Yoshinori Kuroda ,  Shigehiro Kasai

    IPC分类号： B01F708

    CPC分类号： B29C47/404 ,  B29B7/465 ,  B29C47/0011 ,  B29C47/38

    摘要： A continuous kneader is disclosed wherein rotors each having a material feed section and a kneading section on the outer peripheral surface thereof are inserted rotatably into a chamber while being supported at both axial ends thereof, the said chamber having a material supply port at one end portion thereof, a discharge section is formed at an end portion of each rotor opposite to the material supply side for scraping out the material after kneaded by the rotor radially outwards of the rotor, and a discharge port for discharging the kneaded material thus scraped out in the discharge section of each rotor to the exterior of the chamber is formed in the opposite end portion of the chamber so as to be open radially outwards of the rotor, the discharge section of each rotor having on its outer peripheral surface a twist flight which is inclined in a direction of extruding the kneaded material to the opposite end side of the chamber with rotation of the rotor.

    摘要翻译： 公开了一种连续捏合机，其中在其外周表面上具有材料供给部分和捏合部分的转子可旋转地插入到腔室中，同时在其两个轴向端被支撑，所述腔室在一端部具有供料口 在每个转子的与材料供给侧相对的端部处形成有用于在旋转体径向向外的转子捏合之后刮除材料的排出部，以及用于将由此刮除的捏合材料排出的排出口 每个转子的排出部分到腔室的外部形成在腔室的相对端部，以便径向向外转动，每个转子的排放部分在其外周表面上具有倾斜的扭转飞行 在通过转子的旋转将捏合材料挤出到腔室的相对端侧的方向上。

    Continuous mixer
    5.
    发明授权
    Continuous mixer 有权
    连续搅拌机

    公开(公告)号：US06280074B1

    公开(公告)日：2001-08-28

    申请号：US09706733

    申请日：2000-11-07

    申请人： Yoshinori Kuroda ,  Hiroshi Ueda ,  Masahiko Kashiwa ,  Shoji Yasuda ,  Shin Hotani ,  Yoshimitsu Tanaka

    发明人： Yoshinori Kuroda ,  Hiroshi Ueda ,  Masahiko Kashiwa ,  Shoji Yasuda ,  Shin Hotani ,  Yoshimitsu Tanaka

    IPC分类号： B28C710

    CPC分类号： B29B7/246 ,  B29B7/465 ,  B29C47/364 ,  B29C47/6031 ,  B29C47/6056

    摘要： A continuous mixer in which a pair of left and right rotors 4 are rotatably inserted into a chamber 2 having a feed port 13 and a discharge port 14 for materials at both axial ends, respectively, a gate device 17 for adjusting the polymer flow resistance of the materials is provided halfway in the axial direction of the chamber 2, and a first and a second mixing portions 19, 21 are formed at portions, respectively, of the rotors 4 positioned upstream and downstream of the gate device 17, wherein a forced feed means 23 for forcibly post-adding the materials is connected to a portion downstream of the gate device 17 in the chamber 2 and upstream of the discharge port 15.

    摘要翻译： 一个连续混合器，其中一对左右转子4可旋转地插入到具有供给口13的腔室2和用于两个轴向端部的材料的排出口14;门装置17，用于调节聚合物流动阻力 这些材料设置在腔室2的轴向方向的中途，第一和第二混合部分19,21分别形成在位于门装置17上游和下游的转子4的部分，其中强制进给 用于强制后添加材料的装置23连接到腔室2中的门装置17的下游部分和排放口15的上游。

    Kneader
    6.
    发明授权
    Kneader 失效
    捏合机

    公开(公告)号：US5672005A

    公开(公告)日：1997-09-30

    申请号：US549762

    申请日：1995-11-30

    申请人： Tsugushi Fukui ,  Kimio Inoue ,  Yoshinori Kuroda ,  Hiroshi Ueda ,  Masahiko Kashiwa

    发明人： Tsugushi Fukui ,  Kimio Inoue ,  Yoshinori Kuroda ,  Hiroshi Ueda ,  Masahiko Kashiwa

    IPC分类号： B01F7/08 ,  B29B7/46 ,  B29B7/48 ,  B29B7/58 ,  B29C47/64 ,  B29B7/38

    CPC分类号： B29C47/60 ,  B29B7/465 ,  B29B7/482 ,  B29B7/488 ,  B29C47/0009

    摘要： A kneader with a vent function, including a kneading extruder, which permits the continuous viscous flow of material to be kneaded even at a high speed rotation to prevent the generation of cuttings and exhibiting sufficient venting capability. The kneader includes a barrel having kneading chambers defined therein, a rotor rotatably inserted into the kneading chambers, and having a feed portion on an outer peripheral surface thereof. A vent port is in communication with the kneading chamber of the barrel at a position around the feed portion. The feed portion in a vent zone includes a screw tip having a material feed surface with an outwardly curved surface in section.

    摘要翻译： PCT No.PCT / JP95 / 00751 Sec。 371日期：1995年11月30日 102（e）1995年11月30日日期PCT 1995年4月18日PCT PCT。 出版物WO95 / 28224 日期1995年10月26日具有通气功能的捏合机，包括捏合挤出机，即使在高速旋转时也允许材料的连续粘稠流动，以防止产生切屑并表现出足够的排气能力。 捏合机包括其中限定有捏合室的桶，可旋转地插入到捏合室中的转子，并且在其外周表面上具有进料部分。 排气孔在围绕进料部分的位置与筒的捏合室连通。 通气区域中的进料部分包括具有具有向外弯曲表面的材料进料表面的螺杆尖端。

    INTERMESHING TYPE TWIN SCREW EXTRUDER AND MIXING DEGREE ADJUSTING DEVICE
    7.
    发明申请
    INTERMESHING TYPE TWIN SCREW EXTRUDER AND MIXING DEGREE ADJUSTING DEVICE 有权
    INTERMESHING型双螺杆挤出机和混合程度调节装置

    公开(公告)号：US20090122636A1

    公开(公告)日：2009-05-14

    申请号：US11995045

    申请日：2006-06-06

    申请人： Yasuaki Yamane ,  Shin Hotani ,  Yoshinori Kuroda ,  Koichi Miyake ,  Katsunori Takahashi ,  Taiji Orimo

    发明人： Yasuaki Yamane ,  Shin Hotani ,  Yoshinori Kuroda ,  Koichi Miyake ,  Katsunori Takahashi ,  Taiji Orimo

    IPC分类号： B29B7/28

    CPC分类号： B08B7/02 ,  B01F7/082 ,  B29B7/482 ,  B29B7/488 ,  B29C47/0009 ,  B29C47/0813 ,  B29C47/082 ,  B29C47/0827 ,  B29C47/0871 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/40 ,  B29C47/6025 ,  B29C47/6037 ,  B29C47/64 ,  B29C47/767 ,  B29K2105/0005

    摘要： A mixing degree adjusting device comprises a pair of spacer members arranged at a position sandwiching both round sectional portions of a pair of screws from both sides in the aligning direction of the pair of screws, and a pair of drawing members arranged as a position sandwiching both the round sectional portions from both sides in the orthogonal direction that is orthogonal to the aligning direction. The spacer members are movable between an adjusting position opposing to the round sectional portions, and a retracting position, when the screws are extracted from the barrel, for retracting to the outside until the passage of the screws is accepted. Opposing portions opposing to the round sectional portions at the time of moving to the adjusting position are formed in a substantially linear shape extending in parallel with the orthogonal direction seen from the axial direction of the screws. The drawing members are movable in the direction approaching to and retracting from the round sectional portions along the opposing portions in an area intervening between the opposing portions of both the spacer members at the time of moving to the adjusting position, and when the screws are extracted from the barrel, retractable to the outside until the passage of the screws is accepted.

    摘要翻译： 一种混合度调节装置，包括一对间隔件，该间隔件配置在从一对螺钉的排列方向两侧夹着一对螺钉的两个圆形截面部分的位置，以及一对牵引构件， 在与正交方向正交的方向上的两侧的圆形截面部分。 间隔件可以在与圆形截面部分相对的调节位置和当从筒体中取出螺钉时缩回位置之间移动，以缩回到外部直到接受螺钉的通过。 在与调节位置相对的圆形截面部分相对的相对部分形成为从与螺钉的轴向方向相似的正交方向平行延伸的大致直线形状。 拉伸件可以在移动到调节位置时在两个间隔件的相对部分之间的区域中沿着相对部分的圆形截面部分接近和缩回的方向移动，并且当提取螺钉时 从桶中收缩到外部，直到螺丝通过。

    Intermeshing type twin screw extruder and mixing degree adjusting device
    9.
    发明授权
    Intermeshing type twin screw extruder and mixing degree adjusting device 有权
    啮合式双螺杆挤出机和混合度调节装置

    公开(公告)号：US07677787B2

    公开(公告)日：2010-03-16

    申请号：US11995045

    申请日：2006-06-06

    申请人： Yasuaki Yamane ,  Shin Hotani ,  Yoshinori Kuroda ,  Koichi Miyake ,  Katsunori Takahashi ,  Taiji Orimo

    发明人： Yasuaki Yamane ,  Shin Hotani ,  Yoshinori Kuroda ,  Koichi Miyake ,  Katsunori Takahashi ,  Taiji Orimo

    IPC分类号： B29B7/48

    CPC分类号： B08B7/02 ,  B01F7/082 ,  B29B7/482 ,  B29B7/488 ,  B29C47/0009 ,  B29C47/0813 ,  B29C47/082 ,  B29C47/0827 ,  B29C47/0871 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/40 ,  B29C47/6025 ,  B29C47/6037 ,  B29C47/64 ,  B29C47/767 ,  B29K2105/0005

    摘要： A mixing degree adjusting device comprises a pair of spacer members arranged at a position sandwiching both round sectional portions of a pair of screws from both sides in the aligning direction of the pair of screws, and a pair of drawing members arranged as a position sandwiching both the round sectional portions from both sides in the orthogonal direction that is orthogonal to the aligning direction. The spacer members are movable between an adjusting position opposing to the round sectional portions, and a retracting position, when the screws are extracted from the barrel, for retracting to the outside until the passage of the screws is accepted. Opposing portions opposing to the round sectional portions at the time of moving to the adjusting position are formed in a substantially linear shape extending in parallel with the orthogonal direction seen from the axial direction of the screws. The drawing members are movable in the direction approaching to and retracting from the round sectional portions along the opposing portions in an area intervening between the opposing portions of both the spacer members at the time of moving to the adjusting position, and when the screws are extracted from the barrel, retractable to the outside until the passage of the screws is accepted.

    摘要翻译： 一种混合度调节装置，包括一对间隔件，该间隔件配置在从一对螺钉的排列方向两侧夹着一对螺钉的两个圆形截面部分的位置，以及一对牵引构件， 在与正交方向正交的方向上的两侧的圆形截面部分。 间隔件可以在与圆形截面部分相对的调节位置和当从筒体中取出螺钉时缩回位置之间移动，以缩回到外部直到接受螺钉的通过。 在与调节位置相对的圆形截面部分相对的相对部分形成为从与螺钉的轴向方向相似的正交方向平行延伸的大致直线形状。 拉伸件可以在移动到调节位置时在两个间隔件的相对部分之间的区域中沿着相对部分的圆形截面部分接近和缩回的方向移动，并且当提取螺钉时 从桶中收缩到外部，直到螺丝通过。

    CONTINUOUS MIXER AND MIXING METHOD
    10.
    发明申请
    CONTINUOUS MIXER AND MIXING METHOD 审中-公开
    连续混合器和混合方法

    公开(公告)号：US20130163373A1

    公开(公告)日：2013-06-27

    申请号：US13810672

    申请日：2011-07-27

    申请人： Kazuo Yamaguchi ,  Takaya Uda ,  Yoshinori Kuroda ,  Tsugushi Fukui

    发明人： Kazuo Yamaguchi ,  Takaya Uda ,  Yoshinori Kuroda ,  Tsugushi Fukui

    IPC分类号： B29B7/46

    CPC分类号： B29B7/482 ,  B29B7/465 ,  B29B7/488 ,  B29B7/489 ,  B29C48/655 ,  B29C48/67

    摘要： A continuous mixer includes a barrel with a hollow interior, and a pair of mixing rotors housed in the barrel and that rotate in mutually different directions, each mixing rotor including a mixing portion with plural mixing flights formed about an axial center of the mixing rotor and projecting radially outward. The mixing rotors have a center distance therebetween smaller than a rotation outer diameter of each of the respective mixing flights. An inter-rotor clearance, which is the smallest clearance between the mixing portions at each rotation phase of the mixing rotors in a cross section perpendicular to axial directions of the both mixing rotors, has a dimension allowing an extensional flow to be generated in a material passing through the inter-rotor clearance. The continuous mixer can reliably and efficiently mix a material having a large viscosity difference between a dispersed phase and a matrix phase.

    摘要翻译： 连续混合机包括具有中空内部的筒体和容纳在筒体中并沿相互不同方向旋转的一对混合转子，每个混合转子包括混合部分，该混合部分具有围绕混合转子轴向中心形成的多个混合翼片， 径向向外突出。 混合转子的中心距离小于各混合翼片的旋转外径。 在两个混合转子的垂直于轴向方向的横截面中，混合转子的每个旋转阶段的混合部分之间的最小的间隙是允许在材料中产生伸展流动的尺寸 通过转子之间的间隙。 连续混合器可以可靠和有效地混合分散相和基质相之间具有较大粘度差的材料。