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公开(公告)号：US20180304494A1
公开(公告)日：2018-10-25
申请号：US15946913
申请日：2018-04-06
申请人： DENSO CORPORATION
发明人： Naohiro HAYASHI
CPC分类号： B28C5/4258 , B01D2046/2496 , B01D2279/30 , B28C1/16 , B28C1/227 , B28C5/4286 , C04B38/0009 , C04B2111/0081 , C04B2111/40 , F01N3/0222 , F01N3/035 , G01N33/383 , G01N2011/0053
摘要： A method performs evaluation of properties of a clay rod, with which a honeycomb structural body is produced. The method mixes raw materials to produce a clay, and extrudes the clay and compresses the extruded clay to produce a clay rod. The method performs NMR to detect at least one of a T1 relaxation time and a T2 relaxation time in each of a normal part and an abnormality part extracted from the clay rod. Each of the T1 relaxation time and the T2 relaxation time corresponds to a relaxation time of nuclear spins of water protons magnetically excited in each of the normal part and the abnormality part. The method performs the evaluation of uniformity of a mixed state and a compression state of the clay rod based on a difference in T1 relaxation time and T2 relaxation time between the normal part and the abnormality part.
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公开(公告)号：US08596856B2
公开(公告)日：2013-12-03
申请号：US12633103
申请日：2009-12-08
申请人： Shuo-Chih Chang
发明人： Shuo-Chih Chang
CPC分类号： B01F7/085 , B01F15/00928 , B01F2215/0014 , B29C47/0011 , B29C47/0801 , B29C47/40 , B29C47/6012 , B29C47/6018 , B29C47/6062 , B29C47/627
摘要： A counter-rotating twin screw extruder includes a motor that generates power through speed reduction of a gear box to directly or indirectly drive two symmetric screw shafts inside an enclosure barrel for synchronous but opposite rotations. Each screw shaft is fit with at least one section of screw and the two screws forms screw flight that are set in opposite directions and alternating each other. The barrel contains therein at least one flow restriction die. A bearing box is set between the barrel and the gear box. The purpose is to reduce unnecessarily induced mechanical energy during the conveyance of material and the advantages of using an independent bearing box are that manufacturing costs are reduced and consumption of energy is cut down. Parts wearing is reduced and durability is enhanced to eventually realize carbon reduction and energy saving.
摘要翻译： 反向旋转双螺杆挤出机包括通过减速齿轮箱直接或间接地驱动外壳筒内的两个对称螺杆轴而产生动力的马达，用于同步而相反的旋转。 每个螺杆轴与至少一个螺钉部分配合，两个螺钉形成螺旋螺旋，其设置在相反的方向并交替。 桶中包含至少一个流动限制管芯。 滚筒和齿轮箱之间设有一个轴承箱。 目的是在材料输送过程中减少不必要的机械能，使用独立轴承箱的优点在于降低制造成本，减少能源的消耗。 减少零件磨损，提高耐用性，最终实现碳减排和节能。
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公开(公告)号：US20130018141A1
公开(公告)日：2013-01-17
申请号：US13461350
申请日：2012-05-01
申请人： Takumi Oda , Hideki Shima
发明人： Takumi Oda , Hideki Shima
CPC分类号： B29B7/18 , B29B7/183 , B29B7/283 , B29B7/286 , B29B7/7495 , C08J3/247 , C08J2307/00 , C08J2309/06 , C08L15/00 , C08K3/36 , C08K5/548
摘要： The present invention provides an apparatus for processing a rubber. The apparatus is equipped with an enclosed kneading chamber; a charging port for charging a material into the kneading chamber; a stirring rotor for stirring the material in the kneading chamber; a control section for automatically controlling the rotational speed of the stirring rotor; and a temperature sensor for detecting an interior temperature of the kneading chamber and outputting the detected information regarding the interior temperature to the control section. The control section automatically controls the rotational speed by a PID control configured to attempt to match the actual temperature with the target temperature until expiration of a control time being set in a state where the material containing a rubber component exists in the kneading chamber, based on the information regarding the actual temperature and information regarding a target temperature being set.
摘要翻译： 本发明提供一种加工橡胶的装置。 该装置装有封闭的搅拌室; 用于将材料充入捏合室的加料口; 用于搅拌混炼室中的材料的搅拌转子; 用于自动控制搅拌转子的转速的控制部分; 以及温度传感器，用于检测捏合室的内部温度，并将检测到的关于内部温度的信息输出到控制部。 控制部通过PID控制来自动控制旋转速度，该PID控制被配置为试图将实际温度与目标温度相匹配，直到在包含橡胶组分的材料存在于捏合室中的状态下设定的控制时间到期为止，基于 关于实际温度的信息和关于目标温度的信息被设定。
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4.发明申请公开(公告)号：US20050063245A1
公开(公告)日：2005-03-24
申请号：US10980642
申请日：2004-11-03
申请人： Walter Wohlrab
发明人： Walter Wohlrab
IPC分类号： B29C47/08 , B29C47/40 , F16H1/22 , B28C1/16 , A21C1/06 , B01F7/08 , B01F7/24 , B28C3/00 , B29B7/00
CPC分类号： B29C47/0805 , B29C47/0009 , B29C47/0801 , B29C47/40 , F16H1/227
摘要： A drive apparatus for an extruder with at least two co-rotating extruder screws having driveshafts includes a housing and a drive motor which is received in the housing and including a stator and a rotor. The rotor is operatively connected to driveshafts of the extruder screws and has arranged thereon a toothed surface in direct engagement with complementary toothed surfaces of at least two of the driveshafts of the extruder screws.
摘要翻译： 具有至少两个具有驱动轴的同向旋转挤出机螺杆的挤出机的驱动装置包括壳体和驱动马达，其被容纳在壳体中并且包括定子和转子。 转子可操作地连接到挤出机螺杆的驱动轴上，并且在其上布置有与挤出机螺杆的至少两个驱动轴的互补齿形表面直接接合的齿形表面。
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公开(公告)号：US5811048A
公开(公告)日：1998-09-22
申请号：US848739
申请日：1997-05-22
IPC分类号： B28B3/22 , B01F5/06 , B28B3/20 , B28B3/26 , B28C1/16 , B29C47/36 , B29C47/70 , B29C47/12 , B29C47/44
CPC分类号： B28B3/26 , B01F5/0604 , B28B3/20 , B28B3/206 , B29C47/0028 , B29C47/12 , B29C47/362 , B29C47/702 , B29C47/705 , B29C47/0014
摘要： A method and apparatus for homogenizing a flow stream of plasticized material supplied from an extruder, to reduce viscosity gradients causing defects in extruded products, wherein a flow inverting homogenizer positioned in the flow stream and incorporating a plurality of criss-crossing channels for simultaneously transferring portions of the flow stream from central to peripheral flow stream locations and other portions of the flow stream from peripheral to central flow stream locations.
摘要翻译： 一种用于使从挤出机提供的增塑材料的流动流均匀化的方法和装置，以减少在挤出产品中引起缺陷的粘度梯度，其中定位在流动流中的流动反向均化器并且包括多个交叉通道，用于同时转移部分 从中央到外围流动流位置的流动流和从外围流到中央流动流位置的流动流的其它部分。
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公开(公告)号：US5573332A
公开(公告)日：1996-11-12
申请号：US607920
申请日：1996-02-28
申请人： Gerhard Weihrich , Werner Wiedmann
发明人： Gerhard Weihrich , Werner Wiedmann
CPC分类号： B29C47/402 , B29B7/482 , B29C47/0825 , B29C47/38 , B29C47/60 , B29C47/0009
摘要： In a screw element for the conditioning and/or processing of plastics or elastomers in a screw-type extruding machine having screw shafts drivable to rotate in the same direction and at least one pair of meshing screw elements, each screw element having a land of which the enveloping curve extends radially at a constant distance away from the respective shaft and, in the longitudinal direction, is of linear extension in parallel to the longitudinal axis of the shaft, a radially external screw land section near the housing running parallel to the inside wall of the housing with little play relative to the latter, for the purpose of moderate recirculation without stress points accompanied by strong axial and transverse mixing in a defined volume, it is provided that the enveloping curve encloses a blade land of reduced cross-sectional area referred to the enveloping curve, in that starting from the one axial end of the screw element and the first, in the circumferential direction external, end of the section, near the housing, of the enveloping curve, the blade ridge of the land, seen in the circumferential direction of an angle .rho., extends along part of this section, near the housing, of the enveloping curve and in that, in the axial direction, the blade ridge extends towards the second, in the circumferential direction external, end of the section, near the housing, of the enveloping curve.
摘要翻译： 在用于在螺杆式挤出机中调节和/或处理塑料或弹性体的丝杠元件中，所述螺杆型挤出机具有可沿同一方向旋转的螺杆轴和至少一对啮合的螺丝元件，每个螺丝元件具有一个平台 所述包络曲线以相对于所述轴的恒定距离径向延伸，并且在所述纵向方向上与所述轴的纵轴成直线延伸，所述壳体附近的径向外部螺旋接地部分平行于所述内壁延伸 的壳体相对于后者具有很小的游隙，为了在没有应力点的情况下进行适度的再循环，伴随着在限定体积中的强烈的轴向和横向混合，条件是包络曲线包围具有减小的横截面面积的叶片面积 在包络曲线中，从螺旋元件的一个轴向端部开始，并且在圆周方向外侧开始 l，包围曲线附近的部分的端部，在角度rho的圆周方向上看到的脊的脊部脊沿着包围曲线的壳体附近的该部分的一部分延伸，并且在 在轴向方向上，刀片脊沿包围曲线的外壳附近的外周端向外周延伸。
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公开(公告)号：US5292186A
公开(公告)日：1994-03-08
申请号：US73492
申请日：1993-06-09
申请人： Yohji Kubo , Takashi Kobayashi , Akira Toyomi , Yoshiyuki Otake
发明人： Yohji Kubo , Takashi Kobayashi , Akira Toyomi , Yoshiyuki Otake
CPC分类号： B29B7/481 , B29C47/6056
摘要： A continuous kneading machine capable of achieving selfcleaning, improvement in kneading efficiency, and reduction in abrasion of paddles is provided. This continuous kneading machine is characterized in that sectional shape of one paddle in a section perpendicular to a rotation shaft is formed of n (where n is an integer, and n.gtoreq.2) pairs of major radius parts and minor radius parts which are alternately arranged with equal angle and formed by a gentle curve, and that sectional shape of another paddle is formed of m (where m is an integer, m.gtoreq.2, and n.noteq.m) pairs of major radius parts and minor radius parts which are formed by an escribed envelope curve drawn by rotation in cooperation with the one paddle, and in which rotation of another paddle is performed in a direction different from the one paddle at a different ratio of rotation frequency.
摘要翻译： 提供了能够实现自清洁，提高揉搓效率和减少桨叶磨损的连续捏和机。 该连续捏合机的特征在于，与旋转轴垂直的部分中的一个桨叶的截面形状由n（其中n是整数，n> = 2）由交替地形成的大半径部分和小半径部分构成 排列成相等的角度，由平缓的曲线形成，另一个桨叶的截面形状由m（m为整数，m> = 2和n（不等于）m）成对的大半径部分和小半径 由与一个桨叶协作旋转绘制的包围曲线形成的部分，其中另一桨叶的旋转在不同于旋转频率的一个桨叶的方向上进行。
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8.发明授权
公开(公告)号：US4223996A
公开(公告)日：1980-09-23
申请号：US884409
申请日：1978-03-08
申请人： Paul Mathis , Max Zimmer
发明人： Paul Mathis , Max Zimmer
CPC分类号： B01F7/022 , B01F15/00922 , B01F15/0251 , B01F7/00708 , B01F7/04 , B28C5/1292
摘要： Apparatus for mixing metered quantities of cement with metered quantities of water has a horizontal housing with a first section having an inlet for admission of cement, a cylindrical intermediate section which receives cement from the first section, and a mixing chamber which receives cement from the intermediate section and further receives metered quantities of water by way of a pipe. A feed screw is rotatably mounted in the first and intermediate sections to convey cement toward and into the mixing chamber. The thread of the feed screw carries radially outwardly extending paddles which are located in the first section and prevent accumulations of cement in the space around the corresponding portion of the feed screw. The mixing chamber is connected to the intermediate section by a hinge and contains a rotary mixing element whose shaft is separably coupled to the core of the feed screw. The mixing element can be withdrawn from the mixing chamber upon lifting of a cover which partially overlies the outlet opening of the mixing chamber, whereupon the mixing chamber is pivotable to a position for convenient cleaning of its interior.
摘要翻译： 用于将计量的水泥与计量的水混合的装置具有水平壳体，其具有第一部分，该第一部分具有用于进入水泥的入口，从第一部分接收水泥的圆柱形中间部分和从中间体接收水泥的混合室 并通过管道进一步接收计量的水量。 进料螺杆可旋转地安装在第一和中间部分中以将水泥输送到混合室中并进入混合室。 进料螺杆的螺纹承载位于第一部分中的径向向外延伸的桨叶，并防止水泥在进料螺杆的相应部分周围的空间中积聚。 混合室通过铰链连接到中间部分，并且包含旋转混合元件，其轴可分离地联接到进给螺杆的芯部。 当提起部分地覆盖在混合室的出口开口上的盖子时，混合元件可以从混合室中取出，于是混合室可枢转到便于清洁其内部的位置。
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公开(公告)号：US4184772A
公开(公告)日：1980-01-22
申请号：US814421
申请日：1977-07-11
申请人： Paul Meyer
发明人： Paul Meyer
IPC分类号： B29B9/00 , B29B7/00 , B29B7/42 , B29B15/02 , B29C47/38 , B29C47/60 , B29C47/92 , B01F7/08 , A21C1/06 , B28C1/16 , B28C7/16
CPC分类号： B29C47/666 , B29B7/425 , B29B7/428 , B29B7/429 , B29C47/0871 , B29C47/38 , B29C47/6043 , B29C47/92 , B29C2947/92571 , B29C2947/92885 , B29C47/0009 , B29C47/60
摘要： This invention provides in a continuously operating device having a mixing section comprising opposite-handed helical threads in each of the two relatively rotatable components which threads vary in cross-sectional area in complementary fashion so as to produce a layer-by-layer material transfer and shear working between the said components, that the said opposite handed helical threads in said mixing section complement one another substantially also in respect to their helix-angles to the extent that if one helix angle is between 0.degree.and 45.degree. the other is between 45.degree. and 90.degree., to bring about, viewed with respect to the shear-plane-area, a subdivision sufficient for the mixing and compounding requirement.
摘要翻译： 本发明提供了一种具有混合部分的连续操作装置，该混合部分包括两个相对旋转的部件中的每一个中的相反螺旋螺纹，螺纹在横截面积上以互补的方式变化，以便产生逐层的材料转移和 在所述部件之间的剪切加工，所述混合部分中的所述相对螺旋螺纹基本上相对于它们的螺旋角相互补充，使得如果一个螺旋角在0°和45°之间，另一个在45°之间 DEG和90°，相对于剪切面区域而言，产生足够的混合和配混要求的细分。
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公开(公告)号：US4183674A
公开(公告)日：1980-01-15
申请号：US856907
申请日：1977-12-02
申请人： Sadayuki Sudo , Takenaga Sudo
发明人： Sadayuki Sudo , Takenaga Sudo
CPC分类号： B29B13/022 , B01F15/065 , B01F15/068
摘要： A melt mixer comprises a vessel equipped with heating means, and a pair or more of rotor means including rotors polygonal in cross section and held within the vessel, the rotor means having a heating function. The rotors of each rotor means are angularly staggered to the rotors of the adjacent rotor means. Each rotor means comprises a plurality of rotors axially mounted on a rotating shaft, the rotors being angularly staggered and spaced in succession from one another. Also, the rotor means are so disposed as to be axially movable together with one jacketed side plate of the vessel.
摘要翻译： 熔融混合器包括配备有加热装置的容器和一对或多个转子装置，其包括横截面多边形的转子并保持在容器内，转子装置具有加热功能。 每个转子装置的转子与相邻转子装置的转子成角度地交错。 每个转子装置包括轴向安装在旋转轴上的多个转子，转子成角度地交错并且彼此间隔开。 此外，转子装置被设置成与容器的一个夹套侧板一起可轴向移动。
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