公开(公告)号：US20030021991A1

公开(公告)日：2003-01-30

申请号：US10132831

申请日：2002-04-25

Inventor： Tetsuro Sugayoshi ,  Koichi Tomioka ,  Hiroki Ishiguro ,  Yoji Ogaki ,  Hideo Nakamura ,  Takeshi Konishi ,  Kaneo Terada ,  Kenichi Nemoto ,  Shinichi Wakamatsu ,  Hiroshi Nakatani ,  Yasuaki Oyanagi ,  Genji Kanatani ,  Minoru Asanuma ,  Ichiro Tohma ,  Seiichi Abe

IPC: D02G003/00 ,  B29C047/00

CPC classification number: C10L5/363 ,  B01J2/20 ,  B29B9/06 ,  B29B17/0026 ,  B29B17/0036 ,  B29B2017/0456 ,  B29B2017/0496 ,  B30B11/201 ,  C10L5/48 ,  C21B5/023 ,  C21B5/026 ,  Y02E50/10 ,  Y02E50/30 ,  Y02W30/62 ,  Y02W30/625 ,  Y10T428/2927

Abstract: Waste plastics including solid plastics, thin plastics, and foamy plastics are fed into a ring die of an extrusion molding machine. The waste plastics are either semi-melted or melted, and are then extruded onto an outer circumferential surface the ring die through die cavities. Thus, granular plastic moldings are extruded onto the outer circumferential surface of the ring die through the die cavities, and are then cut or scraped from the outer circumferential surface of the ring die. The pellets have a melt-solidified surface, and have a strength sufficient to reach a predetermine zone in a raceway of a furnace and a grain diameter sufficient to be fed at a velocity higher than a limiting velocity thereof during injection to the furnace.

Abstract translation: 包括固体塑料，薄塑料和泡沫塑料在内的废塑料进料到挤出成型机的环模中。 废塑料被半熔化或熔化，然后被挤压到外圆周表面上，环形模具通过模腔。 因此，颗粒状塑料模制品通过模腔挤出到环模的外周表面上，然后从环模的外周表面切割或刮除。 颗粒具有熔融固化的表面，并且具有足够的强度，以达到在炉子的轨道中的预定区域，并且在注入炉子期间足以以高于其限制速度的速度进料的颗粒直径。

公开(公告)号：US5487862A

公开(公告)日：1996-01-30

申请号：US245599

申请日：1994-05-18

Applicant: James D. Foresman

Inventor： James D. Foresman

IPC: A23K1/00 ,  B30B11/20 ,  B30B11/22 ,  B30B11/24 ,  B29C47/08

CPC classification number: B30B11/207 ,  A23K40/20 ,  B30B11/201 ,  B30B11/22 ,  B30B11/24

Abstract: A method and apparatus in the context of a pellet former (10) that is integral to an annular gap extruder/expander (11). A housing (30) is disposed around the annular gap extruder outlet end. Material is received from annular gap (37) on the face of a rotating disc (14) and, upon expansion, is directed into a roller area (43) by feed plows (23) or a screw flight (42). Pellet rollers (24) rotatably mounted on the disc push the material through a ring pellet die (22) disposed around the roller area. Cut off knives (25) attached to the disc cut the material into pellets as it exits the pellet die.

Abstract translation: 在与环形间隙挤出机/膨胀机（11）成一体的颗粒成形机（10）的上下文中的方法和装置。 壳体（30）设置在环形间隙挤出机出口端周围。 材料从旋转盘（14）的表面上的环形间隙（37）接收，并且在膨胀时，通过进料犁（23）或螺旋桨（42）被引导到辊区域（43）中。 可旋转地安装在盘上的颗粒辊（24）推动材料通过设置在辊区域周围的环形颗粒模具（22）。 切割附接到盘上的刀（25），当材料离开丸粒时将材料切成颗粒。

公开(公告)号：US5198233A

公开(公告)日：1993-03-30

申请号：US623949

申请日：1990-12-05

Applicant: Herbert Kaiser

Inventor： Herbert Kaiser

IPC: B01J2/20 ,  B01J2/22 ,  B30B11/20

CPC classification number: B01J2/20 ,  B30B11/201 ,  B30B11/202 ,  B29B9/06

Abstract: An apparatus is disclosed for producing granules or pastils from a flowable material of varying viscosity wherein material is supplied to a pressing nip between a rotating hollow roll (1) having internal teeth and an externally toothed ejection roll (2) in engagement with said hollow roll. Provided in the hollow roll (1) are bores (5) which extend from the respective teeth bottoms of the internal toothing to the outer side of the hollow roll (1) and through which the material is expelled on engagement of the ejection roll (2) and deposited in the form of pastils or granules on a cooling surface (13). On the outer periphery of the hollow roll (1) a jacket tube (3) may be positioned the jacket tube having bores which align with the bores (5) of the hollow roll (1), the jacket bores also having a reduced cross-section compared with the bores of the hollow roll to permit adaption of the apparatus to the viscosity of the flowable material to be processed. The end faces of the hollow roll (1) may be closed by end plates (1a), (1b) of which at least one has a hollow center bore (12) through which a hollow tube (15) for supplying the material extends in sealed manner, the hollow tube (15) comprising exit openings lying in the interior of the hollow roll (1) for the exit of the flowable material. Secured to the hollow tube (15) are holders (14), at the free ends of which the ejection roll (2) is mounted freely rotatably.

Abstract translation: PCT No.PCT / EP89 / 01212 Sec。 371 1990年12月5日第 102（e）日期1990年12月5日PCT提交1989年10月12日PCT公布。 出版物WO90 / 03839 公开了一种用于从可变粘度的可流动材料生产颗粒或糊料的装置，其中材料被供应到具有内齿的旋转中空辊（1）和外齿排出辊（2）之间的挤压压区 ）与所述中空辊接合。 设置在中空辊（1）中的是从内齿的各个齿底延伸到中空辊（1）的外侧的孔（5），并且在排出辊（2）的接合时材料被排出 ）并且以糊料或颗粒的形式沉积在冷却表面（13）上。 在中空辊（1）的外周上，护套管（3）可以设置在具有与中空辊（1）的孔（5）对准的孔的护套管中，护套孔也具有减小的横截面 与中空辊的孔相比，以允许装置适应待加工的可流动材料的粘度。 中空辊（1）的端面可以由其中至少一个具有中空中心孔（12）的端板（1a），（1b）封闭，用于供应材料的中空管（15）通过该中空孔 中空管（15）包括位于中空辊（1）内部的出口，用于可流动材料的出口。 固定到中空管（15）上的是保持器（14），其自由端可自由旋转地安装有排出辊（2）。

公开(公告)号：US4861529A

公开(公告)日：1989-08-29

申请号：US185559

申请日：1988-04-25

Applicant: Werner Groebli ,  Hugo Hegelbach ,  Hanspeter Schaffner

Inventor： Werner Groebli ,  Hugo Hegelbach ,  Hanspeter Schaffner

IPC: B30B11/00 ,  B30B11/20

CPC classification number: B30B11/207 ,  B30B11/005 ,  B30B11/201 ,  B30B11/208 ,  B29B9/06 ,  Y10S425/23

Abstract: Attached to the eccentric studs (25) for supporting and positioning press rollers (20) relative to an inner surface of the die (21) of a pellet mill are levers (30). Linked to the levers (30) is an adjusting means (31) that is provided with a position controller (47) whose position measuring means is constructed as part of the adjusting means (31) for the position of the press rollers (20). In this fashion, the gaps between press rollers (20) and die (21) can be regulated very exactly from the outside.

Abstract translation: 连接到用于支撑和定位压力辊（20）的偏心螺柱（25）相对于颗粒磨的模具（21）的内表面是杆（30）。 与杠杆（30）连接的是调节装置（31），该调节装置设置有位置控制器（47），其位置测量装置被构造成用于压辊（20）位置的调节装置（31）的一部分。 以这种方式，可以从外部精确地调节压辊（20）和模具（21）之间的间隙。

公开(公告)号：US4817517A

公开(公告)日：1989-04-04

申请号：US186702

申请日：1988-04-20

Applicant: Jorg Ammann ,  Hans Peter Schaffner ,  Ernst Ackermann

Inventor： Jorg Ammann ,  Hans Peter Schaffner ,  Ernst Ackermann

IPC: A23K40/20 ,  A23N17/00 ,  B30B11/00 ,  B30B11/20 ,  A23K1/20

CPC classification number: B30B11/201 ,  A23K40/20 ,  A23N17/005 ,  B30B11/005 ,  B30B11/202 ,  B30B11/207 ,  B29B9/06 ,  Y10S100/905 ,  Y10S366/603

Abstract: For making food pellets, the raw material is first subjected to a first pelleting treatment under pressure, after which the obtained pelleted product is treated at least in part on a pressure pelleter at least for a second time. A feeding arrangement for feeding the material once pelleted to a pelleting die is respectively arranged either within a single pressure pelleter or between two pressure pelleters connected in series for carrying out such process.

Abstract translation: 为了制造食品颗粒，首先在压力下对原料进行第一次造粒处理，然后至少部分地在压丸机上至少第二次处理得到的颗粒状产品。 用于将造粒的材料一次送入造粒模具的进料装置分别设置在单个压力造粒机内或串联连接的两个压力造粒机之间，以进行这种处理。

公开(公告)号：US4711622A

公开(公告)日：1987-12-08

申请号：US744056

申请日：1985-06-12

Applicant: Hanspeter Schaffner

Inventor： Hanspeter Schaffner

IPC: B30B11/20 ,  B28B3/20

CPC classification number: B30B11/201 ,  B30B11/207 ,  B29B9/06 ,  Y10S425/23

Abstract: A pellet mill comprises a die which may rotatably be driven by a suitable drive. At least one press roller engages the inner surface of this die, and material to be pelleted is fed to this press roller by means of a deflector blade situated before. This deflector blade is arranged at least 45.degree. before the related press roller--as seen in the direction of the rotation of the die--so that a free space of at least 45.degree. will result therebetween. Within this free space, the centrifugal force due to the rotation of the die becomes effective and contributes to a better distribution of the material.

Abstract translation: 一种造粒机包括一个可旋转地由合适的驱动器驱动的模具。 至少一个压辊接合该模具的内表面，并且待沉淀的材料通过位于之前的偏转叶片被供给到该压辊。 这种偏转叶片在相关的压辊之前至少45度设置，如沿着模具的旋转方向所看到的，使得它们之间将产生至少45度的自由空间。 在该自由空间内，由于模具的旋转引起的离心力变得有效并有助于材料的更好的分布。

公开(公告)号：US4448357A

公开(公告)日：1984-05-15

申请号：US355794

申请日：1982-03-08

Applicant: Stanley D. Harlow ,  Donald Alexander

Inventor： Stanley D. Harlow ,  Donald Alexander

IPC: B30B11/20 ,  B30B15/28 ,  B02C4/32

CPC classification number: B30B15/282 ,  B30B11/201

Abstract: An improved macerator adapted to shred crop material and having an annular perforated die ring and a roller operative within the die ring to extrude crop material through the perforations as the die ring and roller are power-rotated. The roller is journalled on a pivotable arm which is interconnected with the macerator frame by a shearable linkage permitting the roller to shift to an inoperative position if a material overload or a foreign object is encountered. A lock is automatically effective to positively retain the roller in the inoperative position until the condition can be corrected.

Abstract translation: 一种改进的浸渍机，其适于切割作物材料并且具有环形穿孔模具环和在模具环内操作的辊，当模具环和辊被动力旋转时，通过穿孔挤压作物材料。 辊子被安装在可枢转臂上，可枢转的臂通过可剪切的连接件与浸渍器框架相互连接，如果遇到材料过载或异物，则辊可以移动到不工作的位置。 锁定自动有效地将辊保持在非工作位置，直到可以校正条件。

公开(公告)号：US4080134A

公开(公告)日：1978-03-21

申请号：US754376

申请日：1976-12-27

Applicant: Adrian O. Klaeysen ,  Lester A. Lehman ,  Ivan R. Witty

Inventor： Adrian O. Klaeysen ,  Lester A. Lehman ,  Ivan R. Witty

IPC: B29B9/00 ,  B30B11/20 ,  B29F3/012

CPC classification number: B29B9/00 ,  B30B11/201 ,  Y10S425/23

Abstract: The specific embodiments provide for pelletizing plastic material in a system including a device for compacting the plastic material through a plurality of orifices. Air is vented from the compacting device by a conduit, and a pressurized gaseous stream is supplied in the conduit in a direction away from the compacting device. A signal is generated indicative of the temperature of a portion of the compacting device, and the flow rate of gaseous stream is controlled in response to the signal.

Abstract translation: 具体实施方案提供了在包括通过多个孔压缩塑料材料的装置的系统中造粒塑料材料。 通过导管将空气从压实装置排出，并且加压气流在远离压实装置的方向在管道中供应。 产生指示压实装置的一部分的温度的信号，并且响应于该信号来控制气流的流量。

公开(公告)号：US4000232A

公开(公告)日：1976-12-28

申请号：US615948

申请日：1975-09-23

Applicant: Adrian O. Klaeysen ,  Lester A. Lehman ,  Ivan R. Witty

Inventor： Adrian O. Klaeysen ,  Lester A. Lehman ,  Ivan R. Witty

IPC: G11B23/033 ,  B29B9/00 ,  B30B11/20 ,  G11B23/50 ,  B29B1/03 ,  B29C29/00 ,  B29F3/08

CPC classification number: G11B23/505 ,  B29B9/00 ,  B30B11/201

Abstract: Method for cooling and pelletizing thermoplastic material including compacting the plastic material through a plurality of orifices. Air is vented from the compacting device by a conduit, and a pressurized gaseous stream is supplied in the conduit in a direction away from the compacting device. A signal is generated indicative of the temperature of a portion of the compacting device, and the flow rate of gaseous stream is controlled in response to the signal.

Abstract translation: 具体实施方案提供了在包括通过多个孔压缩塑料材料的装置的系统中造粒塑料材料。 通过导管将空气从压实装置排出，并且加压气流在远离压实装置的方向在管道中供应。 产生指示压实装置的一部分的温度的信号，并且响应于该信号来控制气流的流量。

公开(公告)号：US3786645A

公开(公告)日：1974-01-22

申请号：US3786645D

申请日：1972-08-28

Applicant: CHEMETRON CORP

Inventor： CANN L

IPC: B01J2/20 ,  B30B11/20 ,  C01B32/55 ,  B29C3/00

CPC classification number: B30B11/201 ,  B30B11/202

Abstract: Apparatus for making compacted pellets of solid phase carbon dioxide comprises die means having radial extrusion passages therein, injector means for forming snow from liquid carbon dioxide flashed into an expansion zone adjacent the inlet end of said extrusion passages, compression means for compacting said snow and extruding the same outwardly through said passages to form elongated, rod-like extrusions of solid phase carbon dioxide, and back pressure means for exerting contact pressure against said extrusions leaving the outer ends of said passages in said die means. A novel method in accordance with the present invention comprises the formation of compacted pellets of solid phase carbon dioxide from liquid phase carbon dioxide to form snow, compressing said snow to force the same through an extrusion passageway forming elongated, rod-like extrusions of compacted solid phase carbon dioxide and exerting back pressure against the rod-like extrusion as they leave the passageways thereby stabilizing the extrusions permitting the escape of gas without fracturing the same.

Abstract translation: 用于制造固相二氧化碳的压实颗粒的装置包括其中具有径向挤压通道的模具装置，用于将液体二氧化碳形成雪的喷射器装置，该二氧化碳闪蒸成与所述挤出通道的入口端相邻的膨胀区，压缩装置，用于压实所述积雪和挤压 通过所述通道向外相同以形成细长的杆状挤出的固相二氧化碳，以及背压装置，用于对所述挤出件施加接触压力，离开所述模具装置中的所述通道的外端。