MICROPARTICLE SORTING DEVICE AND METHOD OF OPTIMIZING FLUID STREAM THEREIN
    2.
    发明申请
    MICROPARTICLE SORTING DEVICE AND METHOD OF OPTIMIZING FLUID STREAM THEREIN 有权
    微流体分选装置及优化流体流路的方法

    公开(公告)号:US20140193059A1

    公开(公告)日:2014-07-10

    申请号:US14118788

    申请日:2013-02-13

    申请人: Yosuke Muraki

    发明人: Yosuke Muraki

    IPC分类号: G06T7/00

    摘要: There is provided a microparticle sorting device that automatically optimizes a fluid stream.There is provided a microparticle sorting device that includes a voltage supply unit that supplies a driving voltage to a vibratory element that applies vibration to an orifice that produces a fluid stream, a charge unit that imparts charge to at least some droplets ejected from the orifice, deflecting plates, arranged opposing each other with the fluid stream S therebetween, that vary a travel direction of the droplets, and a first image sensor that acquires an image of the droplets passing between the deflecting plates. The microparticle sorting device is equipped with a controller that detects the droplets in the image, sets a standard band corresponding to a width of the droplets before imparting the charge, and controls the driving voltage of the voltage supply unit so as to further decrease a quantity of the droplets detected in areas within a designated number of pixels from the standard band from among the droplets after imparting the charge.

    摘要翻译: 提供了一种自动优化流体流的微粒分选装置。 提供了一种微粒分类装置,其包括:向施加振动的振动元件提供驱动电压的电压供给单元,所述振动元件对产生流体流的孔产生电荷,对从至少一些从孔喷出的液滴赋予电荷的充电单元, 偏转板,其间具有彼此相对的流体流S,彼此相对地设置,其改变液滴的行进方向;以及第一图像传感器,其获取通过偏转板之间的液滴的图像。 微粒分选装置配备有检测图像中的液滴的控制器,在施加电荷之前设定与液滴的宽度相对应的标准带,并且控制电压供给单元的驱动电压,以进一步减少数量 在赋予电荷之后,从液滴中的标准带指定数量的像素内的区域中检测到的液滴。

    Microparticle sorting apparatus, flow cytometer using the same and microparticle sorting method
    3.
    发明授权
    Microparticle sorting apparatus, flow cytometer using the same and microparticle sorting method 有权
    微粒子分选装置,流式细胞仪及微粒分选法

    公开(公告)号:US08613890B2

    公开(公告)日:2013-12-24

    申请号:US12847103

    申请日:2010-07-30

    申请人: Yosuke Muraki

    发明人: Yosuke Muraki

    IPC分类号: G01N15/06 G01N33/00 G01N33/48

    摘要: Disclosed herein is a microparticle sorting apparatus, including: a discharge direction confirming section configured to confirm a discharge direction of a discharged liquid discharged from a discharge outlet of a flow path; opposite electrodes disposed downstream with respect to the discharge outlet; an opposite electrode position controlling section configured to control positions of the opposite electrodes in accordance with the discharge direction confirmed by the discharge direction confirming section; a droplet generating section configured to generate a droplet from the discharge outlet; and a charging section configured to electrically charge the droplet with electric charges.

    摘要翻译: 本发明公开了一种微粒分选装置,其特征在于,包括:排出方向确认部,其对从流路的排出口排出的排出液体的排出方向进行确认; 相对于放电出口设置在下游的相对电极; 相对电极位置控制部,被配置为根据由排出方向确认部确认的排出方向来控制相对电极的位置; 液滴产生部,被配置为从所述排出口产生液滴; 以及充电部,其构造成用电荷对液滴进行充电。

    METHOD AND FACILITY FOR SORTING AND SEPARATING WASTE PLASTIC
    4.
    发明申请
    METHOD AND FACILITY FOR SORTING AND SEPARATING WASTE PLASTIC 审中-公开
    用于分离和分离废塑料的方法和设备

    公开(公告)号:US20120187227A1

    公开(公告)日:2012-07-26

    申请号:US13499305

    申请日:2010-09-24

    IPC分类号: B02C7/00

    摘要: A facility for sorting and separating waste plastic includes: a crusher (11) for crushing waste plastic material into waste plastic fragments; a steam-cleaning device (13) for cleaning the waste plastic fragments; a primary wet specific-gravity sorter (14) and a secondary wet specific-gravity sorter (15) for separating the waste plastic fragments into floating or sinking specific-gravity-sorted fragments with a separating liquid having specific gravity which is the median of specific gravity of materials contained in the waste plastic fragments until the specific-gravity-sorted fragments contain three or less materials; and first to third electrostatic separation devices (16A to 16C) including frictional electrification devices for frictionally electrifying the specific-gravity-sorted fragments and electrostatic sorting devices for putting the frictionally electrified specific-gravity-sorted fragments into a static electric field and altering the falling directions of the specific-gravity-sorted fragments to be separated according to the type of material.

    摘要翻译: 用于分类和分离废塑料的设备包括:用于将废塑料材料破碎成废塑料碎片的破碎机(11); 用于清洁废塑料碎片的蒸汽清洁装置(13); 用于将废塑料碎片分离成浮选或沉没比重分级碎片的初级湿重比重分选机(14)和二次湿比重分选机(15),其具有比重为特定中间值的分离液 包含在废塑料碎片中的材料的重力直到特定重力分选的碎片含有三种或更少的材料; 以及包括摩擦带电装置的第一至第三静电分离装置(16A至16C),用于摩擦带电装置,用于摩擦带电的比重分选碎片和静电分选装置,用于将摩擦带电的比重分选碎片放入静电场并改变下落 根据材料类型分离的特定重力分选碎片的方向。

    Electrostatic separator for classifying triboelectrically charged
substance mixtures
    5.
    发明授权
    Electrostatic separator for classifying triboelectrically charged substance mixtures 失效
    用于分类摩擦带电物质混合物的静电分离器

    公开(公告)号:US6011229A

    公开(公告)日:2000-01-04

    申请号:US976357

    申请日:1997-11-21

    IPC分类号: B03C7/02 B03C7/00 B03C7/12

    CPC分类号: B03C7/006 B03C7/12

    摘要: An electrostatic separator of the free-fall type for classifying triboelectrically charged substance mixtures. This separator has a separate voltage source connected to each of the electrodes forming a pair of electrodes in such a way that the one voltage source supplies a positive voltage against ground potential and the other voltage source supplies a negative voltage against ground potential. This causes the potential difference against ground to be equal to zero in the center of the separator.

    摘要翻译: 用于分类摩擦带电物质混合物的自由落体式的静电分离器。 该分离器具有连接到形成一对电极的每个电极的单独的电压源,使得一个电压源提供抵抗接地电位的正电压,而另一个电压源对地电位提供负电压。 这导致在分离器中心处的与地面的电位差等于零。

    Electrical drum-type separator
    6.
    发明授权
    Electrical drum-type separator 失效
    电鼓式分离器

    公开(公告)号:US4954248A

    公开(公告)日:1990-09-04

    申请号:US294561

    申请日:1987-04-21

    IPC分类号: B03C7/02 B03C7/06 B03C7/12

    CPC分类号: B03C7/06 B03C7/12

    摘要: The electrical drum-type separator for separating a mixture of electrically non-conductive and conductive particles, comprising a housing (1) having a drum (3) mounted therein for rotation about a vertical axis, serving as a precipitation electrode, means (5) for feeding a mixture of loose materials onto the peripheral surface of the drum, at least two corona-discharge electrodes (10) for charging particles of the mixture of loose materials in the electric field set up between each corona-discharge electrode and a portion of the peripheral surface of the drum (3), and brushes (15) for sweeping non-conductive particles off the peripheral surface of the drum, equalling in number the corona-discharge electrodes. The corona-discharge electrodes (10), and brushes (15) are spaced substantially uniformly about the peripheral surface of the drum (3) underlied by receptacles (17,18,19) equalling in number the corona-discharge electrodes (10), arranged in the paths of the streams of electrically conductive particles, aggregates of electrically conductive and non-conductive particles, and non-conductive particles.

    摘要翻译: PCT No.PCT / SU87 / 00043 Sec。 371日期:1988年12月16日 102(e)日期1988年12月16日PCT提交1987年4月21日PCT公布。 公开号WO88 / 08331 日期:1988年11月3日。用于分离非导电和导电颗粒的混合物的电鼓分离器,包括具有安装在其中的用于围绕垂直轴线旋转的滚筒(3)的壳体(1),其用作 沉淀电极,用于将松散材料的混合物供给到滚筒的外周表面上的装置(5),至少两个电晕放电电极(10),用于在每个电晕之间设置的电场中填充松散材料的混合物的颗粒 - 电荷放电电极和鼓(3)的外周表面的一部分,以及刷子(15),用于将非导电颗粒从滚筒的圆周表面上清除,数量等于电晕放电电极。 电晕放电电极(10)和电刷(15)围绕鼓(3)的圆周表面基本上均匀地间隔开,所述圆周表面以与电晕放电电极(10)数目相等的插座(17,18,19) 排列在导电颗粒物流,导电颗粒和非导电颗粒的聚集体以及非导电颗粒的路径中。

    Electrostatic free-fall separator with feeding arrangement
    8.
    发明授权
    Electrostatic free-fall separator with feeding arrangement 失效
    静电自由落体分离器,具有进料装置

    公开(公告)号:US4557827A

    公开(公告)日:1985-12-10

    申请号:US548072

    申请日:1983-10-31

    IPC分类号: B03C7/00 B03C7/12

    CPC分类号: B03C7/12

    摘要: An electrostatic free-fall separator has a feeding arrangement located upstream of the separator for feeding of fine-particle material to be separated into the electrostatic free-fall separator, wherein the feeding arrangement is formed as a funnel with braking inserts of an electrically insulated material and has walls limiting at their lower edge a longitudinal outlet slot, wherein the funnel has an inlet which is formed by one wall portion which is parallel to the outlet slot and an opposite inclined guiding surface with a lower edge extending parallel to the one wall portion so as to limit simultaneously a passage leading to the outlet slot, and two substantially vertical electrodes are arranged below the passage at a distance from one another which is smaller than the width of the passage.

    摘要翻译: 静电自由落体分离器具有位于分离器上游的进料装置,用于将要分离的微粒材料供给到静电自由落体分离器中,其中进料装置形成为具有电绝缘材料的制动插入件的漏斗 并且具有在其下边缘处限定纵向出口狭槽的壁,其中漏斗具有由平行于出口狭槽的一个壁部分形成的入口和具有平行于所述一个壁部分延伸的下边缘的相对的倾斜引导表面 以便同时限制通向出口槽的通道,并且两个基本上垂直的电极布置在通道下方彼此距离小于通道宽度的距离处。