Device for heat-treating bulk materials in feed screws and bulk material
drying method
    1.
    发明授权
    Device for heat-treating bulk materials in feed screws and bulk material drying method 失效
    进料螺杆散装材料热处理装置和散料干燥方法

    公开(公告)号:US6035546A

    公开(公告)日:2000-03-14

    申请号:US155711

    申请日:1998-10-23

    摘要: Device for the thermal treatment of bulk material with a screw conveyor transporting the bulk material which is equipped with infrared heat radiators in a tempering zone, characterized in that the infrared heat radiators are arranged in the screw conveyors in the central area of the rotation diameter. The device is also characterized in that the infrared heat radiators are mounted in a radiation-permeable screw shaft. The walls of a screw trough of the screw conveyor have an infrared-reflecting coating or are made of an infrared-reflecting material.

    摘要翻译: PCT No.PCT / EP97 / 01598 Sec。 371日期:1998年10月1日 102(e)1998年10月1日PCT PCT 1997年3月28日PCT公布。 公开号WO97 / 37184 日期1997年10月9日用于将带有红外线加热散热器的散装材料输送到回火区域的螺旋输送机散热材料的热处理设备,其特征在于,红外线散热器布置在中心区域的螺旋输送机 的旋转直径。 该装置的特征还在于红外线散热器安装在透射性可调的螺杆轴中。 螺旋输送机的螺旋槽的壁具有红外反射涂层或由红外反射材料制成。

    Process and device for sorting thermoplastic materials from a mixed flow
    2.
    发明授权
    Process and device for sorting thermoplastic materials from a mixed flow 失效
    用于从混合流中分选热塑性材料的工艺和装置

    公开(公告)号:US5549250A

    公开(公告)日:1996-08-27

    申请号:US367139

    申请日:1995-01-20

    申请人: Urban Stricker

    发明人: Urban Stricker

    摘要: Process and apparatus for the storing of thermoplastic material from a mixed stream which can contain objects of other thermoplastic materials or other objects. The targeted thermoplastic material has a softening temperature which is below that of other materials in the mixed stream which is fed by a transport device through a heating unit which heats the mixed stream to the softening temperature. In the softened rubbery state of the thermoplastic material it tends to adhere to cutter blades which comminute the thermoplastic material preferentially while the remaining materials are rejected by the blades and remain uncomminuted to accomplish the sorting.

    摘要翻译: PCT No.PCT / EP93 / 01583第 371 1995年1月20日第 102(e)日期1995年1月20日PCT提交1993年6月22日PCT公布。 公开号WO94 / 00241 日期1994年1月6日用于从可以包含其它热塑性材料或其他物体的混合物流中储存热塑性材料的方法和装置。 目标热塑性材料的软化温度低于混合料流中的其它材料的软化温度,该混合料流由输送装置通过将混合流加热至软化温度的加热装置进料。 在热塑性材料的软橡胶状态下,它倾向于粘附到切割刀片上,切割刀片优先粉碎热塑性材料,而剩余的材料被刀片拒绝,并且保持不受影响以完成分选。

    Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way
    3.
    发明授权
    Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way 有权
    用于生产以这种方式生产的螺旋管输送机和螺旋管式输送机的方法和空白

    公开(公告)号:US08133048B2

    公开(公告)日:2012-03-13

    申请号:US12440473

    申请日:2007-08-02

    IPC分类号: B21C37/26

    CPC分类号: B21C37/26 Y10T428/12292

    摘要: The invention relates to a method and a blank for producing a screw-tube conveyor in the form of a cylindrical rotary tube (110) with an internal screw spiral (120) for conveying and mixing a bulk material. To simplify the method and to create even long screw-tube conveyors with small diameters in an relation to their length, it is proposed according to the invention first to produce a one-piece blank, which comprises a base portion in the basic form of a parallelogram and having laterally mounted fins. In a second method step, the fins are then bent, preferably by 90°, with respect to the base portion. In a third method step, the base portion (112) is then bent along bending lines (115i) in such a way that the base portion forms a helical casing portion (111) of the rotary tube (110) and the previously bent-round fins (122) form segments of the screw spiral (120) arranged inside the rotary tube (110). The invention also relates to a screw-tube conveyor produced in this way.

    摘要翻译: 本发明涉及一种用于生产螺旋管式输送机的方法和坯料,该螺旋管式输送机是具有用于输送和混合散装材料的内螺旋螺旋(120)的圆柱形旋转管(110)的形式。 为了简化该方法并且制造具有与其长度相关的小直径的均匀的长螺旋管式输送机,首先提出根据本发明的一件坯件,其包括基本形式的基部 平行四边形并具有横向安装的翅片。 在第二方法步骤中,翅片相对于基部弯曲,优选地为90°。 在第三方法步骤中,然后使基部(112)沿着弯曲线(115i)弯曲,使得基部形成旋转管(110)的螺旋壳体部分(111)和先前弯曲的圆 翅片(122)形成布置在旋转管(110)内部的螺旋螺旋(120)的段。 本发明还涉及以这种方式制造的螺旋管式输送机。

    METHOD AND BLANK FOR PRODUCING A SCREW-TUBE CONVEYOR AND SCREW-TUBE CONVEYOR PRODUCED IN THIS WAY
    4.
    发明申请
    METHOD AND BLANK FOR PRODUCING A SCREW-TUBE CONVEYOR AND SCREW-TUBE CONVEYOR PRODUCED IN THIS WAY 有权
    用于生产以这种方式生产的螺旋输送机和螺旋输送机的方法和空白

    公开(公告)号:US20100038211A1

    公开(公告)日:2010-02-18

    申请号:US12440473

    申请日:2007-08-02

    IPC分类号: B65G33/24 B21F3/02 B32B1/08

    CPC分类号: B21C37/26 Y10T428/12292

    摘要: The invention relates to a method and a blank for producing a screw-tube conveyor in the form of a cylindrical rotary tube (110) with an internal screw spiral (120) for conveying and mixing a bulk material. To simplify the method and to create even long screw-tube conveyors with small diameters in relation to their length, it is proposed according to the invention first to produce a one-piece blank, which comprises a base portion in the basic form of a parallelogram and having laterally mounted fins. In a second method step, the fins are then bent, preferably by 90°, with respect to the base portion. In a third method step, the base portion (112) is then bent along bending lines (115i) in such away that the base portion forms a helical casing portion (111) of the rotary tube (110) and the previously bent-round fins (122) form segments of the screw spiral (120) arranged inside the rotary tube (110). The invention also relates to a screw-tube conveyor produced in this way.

    摘要翻译: 本发明涉及一种用于生产螺旋管式输送机的方法和坯料,该螺旋管式输送机是具有用于输送和混合散装材料的内螺旋螺旋(120)的圆柱形旋转管(110)的形式。 为了简化方法并且相对于其长度产生具有小直径的均匀长的螺旋管式输送机,首先提出根据本发明的一件坯料,其包括基本形式的平行四边形的基部 并具有横向安装的翅片。 在第二方法步骤中,翅片相对于基部弯曲,优选地为90°。 在第三方法步骤中,然后使基部(112)沿着弯曲线(115i)弯曲,使得基部形成旋转管(110)的螺旋壳体部分(111)和先前弯曲的圆形翅片 (122)形成布置在旋转管(110)内部的螺旋螺旋(120)的段。 本发明还涉及以这种方式制造的螺旋管式输送机。

    Process and devices for sorting thermoplastic components from a mixed
stream
    5.
    发明授权
    Process and devices for sorting thermoplastic components from a mixed stream 失效
    用于从混合流中分选热塑性组分的方法和装置

    公开(公告)号:US5590789A

    公开(公告)日:1997-01-07

    申请号:US302719

    申请日:1994-09-08

    摘要: Thermoplastic articles are removed from a mixed waste stream and are sorted by heating the articles along the path of the waste stream to different softening temperatures of the different types of articles before the articles contact the separating bodies which have surface formations that are forced into the softened zones of the thermoplastic article so that the articles are impaled upon the body. The articles are then removed. The force with which the softened articles are impaled is obtained by a support or counterforce member juxtaposed with the separating bodies.

    摘要翻译: PCT No.PCT / EP93 / 00509 Sec。 371日期1994年9月8日 102(e)1994年9月8日PCT PCT 1993年3月6日PCT公布。 公开号WO93 / 17852 日期1993年9月16日将热塑性制品从混合废物流中除去,并且在制品接触具有表面形成的分离体之前沿着废物流的路径加热制品以分解不同类型制品的不同软化温度 被迫进入热塑性制品的软化区域,使得制品被刺穿在身体上。 然后删除文章。 通过与分离体并置的支撑件或反力构件获得软化制品被刺穿的力。