Method and apparatus for separating plastic
    1.
    发明授权
    Method and apparatus for separating plastic 失效
    分离塑料的方法和设备

    公开(公告)号:US06426474B1

    公开(公告)日:2002-07-30

    申请号:US09744366

    申请日:2001-01-23

    IPC分类号: B03C700

    摘要: The invention provides a plastic sorting method and apparatus, which, when plastic pieces comprising a plurality of types of resin plastics are agitated and frictionally charged, are able to impart the plastic pieces a necessary amount of charge or polarity for the thorough separation even if the difference in the amount of the different types of plastic pieces is large and to increase the recovery rate. If the amount of a specified type plastic pieces (1) to be recovered is small, the agitation and the electrostatic separation is carried out after adding the specified type plastic pieces (1) as auxiliary frictional charging material (21) into the frictional charging device (3), and the auxiliary frictional charging material (21) remains in the frictional charging device (3) and is used repeatedly.

    摘要翻译: 本发明提供了一种塑料分选方法和装置,当包含多种类型的树脂塑料的塑料件被搅动和摩擦充电时,能够将塑料件赋予必要量的充电或极性以进行彻底的分离,即使 不同类型的塑料件的量的差异很大并且提高了回收率。 如果要回收的特定类型的塑料片(1)的量小,则在将规定类型的作为辅助摩擦带电材料(21)的塑料片(1)添加到摩擦充电装置中之后,进行搅拌和静电分离 (3),并且辅助摩擦带电材料(21)保留在摩擦充电装置(3)中并被重复使用。

    Blasting apparatus and blasting method
    2.
    发明授权
    Blasting apparatus and blasting method 失效
    爆破装置和爆破方法

    公开(公告)号:US06389973B1

    公开(公告)日:2002-05-21

    申请号:US09508013

    申请日:2000-03-06

    IPC分类号: F42C1912

    CPC分类号: F42D3/00

    摘要: A fusible and vaporizable substance (for example, a thin metal wire is used) 2 is fused and vaporized by supplying thereto a predetermined amount of electrical energy from a capacitor 14 of an electrical energy supply circuit 10 for a short period of time, and nitromethane 3 is detonated by a phenomenon in the process in which the fusible and vaporizable substance 2 fuses and vaporizes, so that an object to be blasted 4 is reliably blasted by this detonation force.

    摘要翻译: 通过从电能供应电路10的电容器14供给预定量的电能很短时间,熔融和蒸发易熔和可汽化的物质(例如,使用细金属线)2,并且硝基甲烷 3由于可熔化和可汽化物质2熔化和蒸发的过程中的现象被引爆,使得被爆炸物体4被该爆炸力可靠地炸毁。

    Demolishing apparatus using discharge impulse
    5.
    发明授权
    Demolishing apparatus using discharge impulse 失效
    拆卸装置采用放电冲击

    公开(公告)号:US06318268B1

    公开(公告)日:2001-11-20

    申请号:US09331717

    申请日:1999-06-24

    IPC分类号: F42B318

    CPC分类号: E04G23/08 F42D3/00

    摘要: An apparatus which is constituted to supply electrical energy to a melting and vaporizing material (for example metal wire 6) so as to cause the melting and vaporizing material to melt and vaporize, thereby demolishing an object to be demolished (such as concrete 2) using the vaporization and expansion force generated at the time of melting and vaporization of the material; wherein either by providing a granular material 8 which ejects from a container following the generation of the vaporization and expansion force, or by using an inflammable material as demolishing material 46 in which the melting and vaporizing material is immersed, a to-be-demolished object is demolished with a strong demolishing force.

    摘要翻译: 一种设备,用于向熔化和蒸发材料(例如金属丝6)提供电能,以使熔化和蒸发材料熔化和蒸发,从而使被破坏物(例如混凝土2)拆除,使用 在材料熔化和蒸发时产生的蒸发和膨胀力; 其中通过提供在产生蒸发膨胀力之后从容器中喷出的颗粒材料8,或者通过使用可燃材料作为熔化和蒸发材料浸入其中的拆除材料46,将被拆除的物体 被拆毁的强拆。

    Blasting apparatus
    6.
    发明授权
    Blasting apparatus 失效
    爆破装置

    公开(公告)号:US06298785B1

    公开(公告)日:2001-10-09

    申请号:US09486304

    申请日:2000-02-24

    IPC分类号: F42B318

    CPC分类号: F42D3/00

    摘要: A thin metal wire 8 is fused and vaporized by a predetermined amount of electrical energy supplied to the thin metal wire 8 for a short period of time, whereby a blasting substance 3 is expanded in volume. Therefore, a vaporization expansion force caused by the fusion and vaporization of the thin metal wire 8 moves a shock delivering member 22, so that the shock delivering member 22, colliding with a to-be-blasted object H1, delivers a shock to the to-be-blasted object H1, thereby blasting the to-be-blasted object H1.

    摘要翻译: 细金属丝8被短时间供给到金属细线8的预定量的电能熔化和蒸发,从而爆炸物质3的体积膨胀。 因此,由金属细线8的熔化和蒸发引起的汽化膨胀力使冲击输送构件22移动,使得冲击输送构件22与被破坏物体H1碰撞,对冲击输送构件22产生冲击 被喷射物体H1,从而喷射待破坏的物体H1。

    Blasting apparatus
    8.
    发明授权
    Blasting apparatus 失效
    爆破装置

    公开(公告)号:US06408761B1

    公开(公告)日:2002-06-25

    申请号:US09392939

    申请日:1999-09-09

    IPC分类号: F42B310

    CPC分类号: F42D3/00 E21C37/12

    摘要: A melting/vaporization substance 2 is melted and vaporized by supplying an electric energy of a predetermined amount from an electric energy supply circuit to the melting/vaporization substance 2. An explosive blasting substance 3 is exploded by a phenomenon caused in a process of melting and vaporization of the melting/vaporization substance 2, so that a to-be-blasted object 4 is blasted by that explosive force.

    摘要翻译: 熔化/蒸发物质2通过从电能供应回路向熔融/蒸发物质2供给预定量的电能而熔化和蒸发。爆炸性爆炸物质3由熔化和 熔化/汽化物质2的蒸发,使得被爆破的物体4被爆炸力喷射。

    Discharge destroying method, discharge destroying device and method of
manufacturing the same
    9.
    发明授权
    Discharge destroying method, discharge destroying device and method of manufacturing the same 失效
    放电破坏方法,放电破坏装置及其制造方法

    公开(公告)号:US6145934A

    公开(公告)日:2000-11-14

    申请号:US130

    申请日:1998-01-23

    摘要: A method comprising a step to form a hole (2) for charging a breaking substance (4) into an object to be fractured (1), a step to insert a pair of electrodes (6) having a thin metal wire (5) connected between ends thereof into the hole (2), a step to dispose the breaking substance (4) and the thin metal wire (5) into a bag-like container (22) made of rubber at a stage to supply electric energy accumulated in a capacitor to the electrodes (6) for fusing and vaporizing the thin metal wire (5), thereby swelling a volume of the breaking substance (4) and breaking the object to be fractured (1), and a step to fit the bag-like container (22) into the hole (2). This method assures secure transmission of an expansion force to the object to be fractured even when the hole formed in the object to be fractured is deformed.

    摘要翻译: PCT No.PCT / JP96 / 02060 Sec。 371日期1998年1月23日 102(e)1998年1月23日PCT PCT 1996年7月22日PCT公布。 公开号WO97 / 03796 日期:1997年2月6日一种方法,包括形成用于将断裂物质(4)装入待断裂物体(1)的孔(2)的步骤,插入一对具有薄金属的电极 在其端部之间连接到孔(2)中的线(5),将断裂物质(4)和细金属丝(5)放置在由橡胶制成的袋状容器(22)的阶段供给 蓄积在电容器(6)中的用于熔化和蒸发细金属丝(5)的电能,从而使一定体积的断裂物质(4)膨胀并破坏待破碎的物体(1),并将步骤 将袋状容器(22)装入孔(2)中。 即使当形成在待破碎的物体中的孔变形时,也能够确保将膨胀力固定地传递给待破碎的物体。

    Apparatus to prevent the entrance of aquatic species into the intake
watercourse
    10.
    发明授权
    Apparatus to prevent the entrance of aquatic species into the intake watercourse 失效
    防止水生物种进入进水道的装置

    公开(公告)号:US5078542A

    公开(公告)日:1992-01-07

    申请号:US658902

    申请日:1991-02-23

    IPC分类号: E02B1/00 E02B9/04

    CPC分类号: E02B1/006 Y02E10/22

    摘要: The present invention provides an apparatus to prevent the entrance of aquatic species into the intake watercourse having a U-shaped cross section with a narrow bottom and a wide surface, in which oppositely facing electrodes are installed vertically along the side walls on both sides of the intake watercourse, and the distance between the upper ends of the electrodes is made greater than the distance between the lower ends of the electrodes, and a voltage is impressed between the both electrodes. Since the electric barrier intensity is smallest at the surface of water and becomes greater as it goes toward the bottom of water, the river fish moving around the bottom of water make a U-turn when they reach the strong electric barrier, or alternatively, after reaching the strong electric barrier, they move upward to where the electric barrier is weaker and then make a U-turn, thereby the entrance of aquatic species into the intake watercourse can be prevented.

    摘要翻译: 本发明提供了一种防止水生物质进入具有窄底部和宽表面的U形横截面的进水道的装置,其中相对的电极沿着沿着侧壁的两侧的侧壁垂直地安装 进气道和电极上端之间的距离大于电极下端之间的距离,并且在两个电极之间施加电压。 由于水面表面的电阻势强度最小,随着水底部的电阻势强度越来越大,当水流到达强电隔离区时,沿着水底移动的河流变为U型, 达到强大的电气屏障,向上移动到电屏障较弱的地方,然后进行U型转弯,从而可以防止水生物种进入进水道。