利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.038 秒)

    Method and apparatus for pyrolytically decomposing waste plastic
    1.
    发明授权
    Method and apparatus for pyrolytically decomposing waste plastic 失效
    热塑性分解废塑料的方法和装置

    公开(公告)号：US06172275B2

    公开(公告)日：2001-01-09

    申请号：US09033921

    申请日：1998-03-03

    申请人： Masahiro Tadauchi ,  Yukishige Maezawa ,  Terunobu Hayata ,  Hideki Shimada ,  Isao Ito ,  Kazuo Suzuki ,  Fuminobu Tezuka ,  Jiro Kano ,  Takeshi Gotanda ,  Masao Koyama ,  Satoshi Kanazawa

    发明人： Masahiro Tadauchi ,  Yukishige Maezawa ,  Terunobu Hayata ,  Hideki Shimada ,  Isao Ito ,  Kazuo Suzuki ,  Fuminobu Tezuka ,  Jiro Kano ,  Takeshi Gotanda ,  Masao Koyama ,  Satoshi Kanazawa

    IPC分类号： C10B5700

    CPC分类号： C10G1/006 ,  C10G1/00 ,  C10G1/02 ,  C10G1/10

    摘要： Disclosed is a method and apparatus for pyrolytically decomposing waste plastic which may contain halogen-containing polymer such as PVC. The plastic is heated at 270° to 350° C., whereby a plasticizer contained in the plastic material is decomposed and vaporized, and a chlorine-containing polymer is dechlorinated to produce hydrogen chloride. The vaporized decomposition matter and the hydrogen chloride are removed from the plastic, and the vaporized decomposition matter is separated from the hydrogen chloride. Then isolated plastic is further heated to 450° C. or higher to produce a pyrolysis product. Alternatively, the former heating step is divided into two steps of: heating at a temperature lower than 270° C., whereby a plasticizer is decomposed; and heating to 270° to 350° C., whereby a chlorine-containing polymer contained in the plastic material is dechlorinated. Accordingly, the decomposition matter of plasticizer and hydrogen chloride are separately removed from the plastic.

    摘要翻译： 公开了一种用于热分解废塑料的方法和装置，其可以含有含卤聚合物如PVC。 将塑料加热至270℃至350℃，由此使包含在塑料材料中的增塑剂分解和蒸发，并将含氯聚合物脱氯以产生氯化氢。 将汽化的分解物质和氯化氢从塑料中除去，汽化的分解物质与氯化氢分离。 然后将隔离的塑料进一步加热至450℃或更高以产生热解产物。 或者，将前一加热步骤分为两个步骤：在低于270℃的温度下加热，从而分解增塑剂; 并加热至270〜350℃，由此将包含在塑料材料中的含氯聚合物脱氯。 因此，增塑剂和氯化氢的分解物质与塑料分开除去。

    Method and apparatus for pyrolytically decomposing waste plastic
    2.
    发明授权
    Method and apparatus for pyrolytically decomposing waste plastic 失效
    热塑性分解废塑料的方法和装置

    公开(公告)号：US5608136A

    公开(公告)日：1997-03-04

    申请号：US262185

    申请日：1994-06-20

    申请人： Yukishige Maezawa ,  Terunobu Hayata ,  Hideki Shimada ,  Isao Ito ,  Kazuo Suzuki ,  Masahiro Tadauchi ,  Fuminobu Tezuka ,  Jiro Kano

    发明人： Yukishige Maezawa ,  Terunobu Hayata ,  Hideki Shimada ,  Isao Ito ,  Kazuo Suzuki ,  Masahiro Tadauchi ,  Fuminobu Tezuka ,  Jiro Kano

    IPC分类号： C10B53/07 ,  C10G1/00 ,  C10G1/02 ,  C10G1/10 ,  C10B57/00 ,  A62D3/00

    CPC分类号： C10G1/10 ,  C10B53/07 ,  C10G1/00 ,  C10G1/006 ,  C10G1/02 ,  Y02P20/143

    摘要： Disclosed is a method and an apparatus for pyrolytically decomposing waste plastic, e.g. PVC, to recover light fuel oil. The invention enables to prevent the product from contamination by halogen compounds. The plastic is first thermally decomposed in an atmosphere of a normal or reduced pressure to produce a primary decomposition product in the form of gas and a decomposition residue. The primary decomposition product is cooled at a first cooling temperature to separate the primary decomposition product into a relatively light fraction containing a desired light constituent and a relatively heavy fraction by condensation of the relatively heavy fraction, and the relatively heavy fraction is then thermally decomposed in an atmosphere pressurized at a predetermined pressure to produce a secondary decomposition product containing the desired light constituent in the form of gas. The relatively light fraction and the secondary decomposition product are cooled at a second cooling temperature to condense a fraction containing the desired light constituent. This method may be changed so that the first and second thermal decomposition steps are performed at the same high pressure in one vessel and the heavy fraction is circulated. Additionally, alkali treatment of time plastic to be decomposed or the decomposition gas, thermal pretreatment of the plastic and addition of water or catalyst to the plastic can be used. The decomposition apparatus which is so systematized that the decomposition can be continuously performed is shown.

    摘要翻译： 公开了一种用于热解分解废塑料的方法和装置，例如， PVC，回收轻油。 本发明能够防止产物被卤素化合物污染。 该塑料首先在正常或减压的气氛中热分解，以产生气体和分解残渣形式的初级分解产物。 初级分解产物在第一冷却温度下冷却，以通过相对重馏分的冷凝将初级分解产物分离成含有所需光成分和相当重馏分的较轻馏分，然后相对较重的馏分在 以预定压力加压的气氛，以产生含有气体形式的所需光成分的二次分解产物。 相对较轻的馏分和二次分解产物在第二冷却温度下冷却以冷凝含有所需的轻组分的馏分。 该方法可以改变，使得第一和第二热分解步骤在一个容器中以相同的高压进行，并且重馏分循环。 此外，可以使用待分解的时间塑料或分解气体，塑料的热预处理和向塑料中添加水或催化剂的碱处理。 示出了能够连续进行分解的分解装置。

    Panel for free access to signal cable and power cable
    3.
    发明授权
    Panel for free access to signal cable and power cable 失效
    面板可免费使用信号电缆和电源线

    公开(公告)号：US5389737A

    公开(公告)日：1995-02-14

    申请号：US680379

    申请日：1991-04-04

    申请人： Hiroshi Kobayashi ,  Tsuguhiro Hirose ,  Hideaki Haruyama ,  Jiro Kano ,  Katsunari Kodachi ,  Yoshio Kojima ,  Humio Takeda ,  Toshihiko Muro

    发明人： Hiroshi Kobayashi ,  Tsuguhiro Hirose ,  Hideaki Haruyama ,  Jiro Kano ,  Katsunari Kodachi ,  Yoshio Kojima ,  Humio Takeda ,  Toshihiko Muro

    IPC分类号： E04F15/024 ,  G02B6/44 ,  H02G3/04 ,  H02G3/18 ,  H02G3/34 ,  E04B5/58

    CPC分类号： G02B6/4451 ,  E04F15/02423 ,  E04F15/02435 ,  E04F15/0247 ,  E04F15/02476 ,  H02G3/185 ,  H02G3/285

    摘要： A panel for free access to a signal cable and a power cable is installed on the floor of an office room and forms a network of signal cables in an office. The posts of this panel are mounted on the floor. A floor plate is secured to the upper ends of the posts. A rack plate is arranged between the floor plate and the floor, and the rack plate is secured to the posts. The height of the floor plate and the rack plate is adjusted by adjusting the engaging position by rotating a leg to be engaged with the threaded holes of the posts. The floor plates are composed of a plate made of glass, reinforced cement mixed with foamable styrol or an aluminum honeycomb structure. The rack plate is composed of a transparent polypropylene plate. Further, the surface of the floor plate is covered with a surface material such as a carpet. The signal cables are arranged in the space between the floor plates and the rack plates. The power cables are arranged in the space between the rack plates and the floor. Electronic components are mounted on the rack plates. Therefore, the power cables, the signal cables and the other electronic components are completely isolated from each other, and the modification of the layout of office automation equipment can be readily carried out by an authorized person.

    摘要翻译： 在办公室的地板上安装一个免费使用信号电缆和电源线的面板，并在办公室内形成信号电缆网络。 该面板的柱子安装在地板上。 地板固定在柱的上端。 在地板和地板之间布置有一个齿条板，并且齿条板固定在柱上。 通过使腿部旋转以与柱的螺纹孔接合来调节接合位置来调节底板和齿条板的高度。 地板由玻璃制成的板，与可发泡苯乙烯混合的增强水泥或铝蜂窝结构体组成。 机架板由透明聚丙烯板组成。 此外，地板的表面被诸如地毯的表面材料覆盖。 信号电缆布置在地板和机架板之间的空间中。 电力电缆布置在机架板和地板之间的空间中。 电子元件安装在机架板上。 因此，电力电缆，信号电缆和其他电子部件彼此完全隔离，办公自动化设备布局的修改可以由授权人员轻松进行。

    Interior panel
    4.
    发明授权
    Interior panel 失效
    内部面板

    公开(公告)号：US4631879A

    公开(公告)日：1986-12-30

    申请号：US674088

    申请日：1984-11-23

    申请人： Hiroshi Kobayashi ,  Jiro Kano ,  Yoshio Kojima ,  Yoshitoyo Nishite ,  Yutaka Tsuruta

    发明人： Hiroshi Kobayashi ,  Jiro Kano ,  Yoshio Kojima ,  Yoshitoyo Nishite ,  Yutaka Tsuruta

    IPC分类号： H02G3/38 ,  E04F15/024 ,  E04F15/18 ,  E04B1/00 ,  E04B5/58 ,  E04C1/00 ,  E04F17/00

    CPC分类号： E04F15/024 ,  E04F15/02411

    摘要： An interior panel according to the present invention comprises a plurality of support units fixedly arranged on a floor slab, a panel member supported by the support units so as to be located over the slab surface at a predetermined distance therefrom, and a cable separator supported by the support units and dividing the space between the panel member and the slab surface into upper and lower space sections. Cables and electric devices in a signal system are arranged in the upper space section defined by the cable separator, and electric-system cables and devices in the lower space section. A bendable portion is provided at the peripheral edge portion of the cable separator so that an opening to connect the upper and lower space sections is formed by bending part of the bendable portion.

    摘要翻译： 根据本发明的内部面板包括固定地布置在楼板上的多个支撑单元，由所述支撑单元支撑以便以预定距离位于所述板表面上方的板构件，以及由所述支撑单元支撑的电缆分离器 支撑单元并且将板构件和板坯表面之间的空间分成上部和下部空间部分。 信号系统中的电缆和电气设备布置在由电缆分离器限定的上部空间部分中，以及下部空间部分中的电力系统电缆和设备。 弯曲部分设置在电缆分离器的周边部分处，从而通过弯曲可弯曲部分的一部分来形成用于连接上空间部分和下空间部分的开口。