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公开(公告)号：US5565083A
公开(公告)日：1996-10-15
申请号：US314764
申请日：1994-09-29
Applicant: Yachin Yarchi , Menachem Givon
Inventor： Yachin Yarchi , Menachem Givon
CPC classification number: C25C1/16 , B60L11/1879 , C25C7/08 , H01M8/06 , H01M8/184 , H01M8/225 , Y02E60/528 , Y02T10/7005 , Y02T10/705
Abstract: The invention provides a scraper for removing deposits from a major surface of an electrode in an electrochemical bath. The scraper consists of a plate which moves across the electrode surface. The scraper is provided with a scraper blade-retaining slot along one of its edges, the slot being angled relative to the plane of the scraper with its opening extending towards the electrode surface. The scraper also has a scraper blade which is removable from inter-engagement with the slot. In use, the scraper removes deposits from a major surface of an electrode in an electro-chemical liquid-containing bath.
Abstract translation: 本发明提供了一种用于在电化学浴中从电极的主表面去除沉积物的刮刀。 刮刀由穿过电极表面的板组成。 刮刀沿其一个边缘设置有刮刀保持槽，该槽相对于刮刀的平面成角度，其开口朝向电极表面延伸。 刮刀还具有刮刀，其能够与槽相互配合地移除。 在使用中，刮刀从含电化学液体浴的电极的主表面去除沉积物。
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公开(公告)号：US5486272A
公开(公告)日：1996-01-23
申请号：US251152
申请日：1994-05-31
Applicant: John D. C. Hemsley , Albert W. Gale , Adrian Schwalb
Inventor： John D. C. Hemsley , Albert W. Gale , Adrian Schwalb
CPC classification number: C25C7/00
Abstract: A method of removing metal from a feedstock solution containing dissolved metal ions which comprises passing the feedstock through an annular gap, the inner surface of which is cathodic to the metal ion and the outer surface of which is anodic in such a way that the flow is turbulent.Also claimed is an apparatus for removing metal from a feedstock which comprises a reactor afforded by an inner cathode tube, and an outer anode tube spaced therefrom by a narrow annular gap, direct electric current supply means to the anode and cathode, pump means for pumping feedstock into the said annular gap at high flow rates, a holding tank, pipe work connecting the holding tank to the said pump means and the pipe work connecting the end of the annular gap remote from the pump to the holding tank.
Abstract translation: 一种从含有溶解的金属离子的原料溶液中除去金属的方法，其包括使原料通过环形间隙，该环形间隙的内表面是金属离子是阴极的，其外表面是阳极的， 动荡 还要求的是用于从原料中除去金属的装置，其包括由内阴极管提供的反应器和通过窄的环形间隔与其隔开的外阳极管，到阳极和阴极的直接电流供应装置，用于泵送的泵装置 原料以高流速进入所述环形间隙，保持槽，将储存罐连接到所述泵装置的管道工作以及将远离泵的环形间隙的端部连接到储存罐的管道工作。
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公开(公告)号：US5470450A
公开(公告)日：1995-11-28
申请号：US296510
申请日：1994-08-26
Applicant: Hiroshi Tanaka , Yasuo Masuda
Inventor： Hiroshi Tanaka , Yasuo Masuda
CPC classification number: C25C7/02
Abstract: An edge protector for an electrolysis electrode onto which a thick-electrodeposited copper product is deposited for producing an electrolytic copper product, has an outer surface shape in the central portion thereof which reduces the thickness in that portion to improve uniformity of cooling, and thereby reduce stress cracking as a result of the reduced buildup of thermal stresses. The outer surfaces may be inclined planes or suitable curved shapes that converge from an outer jaw toward an inner jaw. In one embodiment an edge protector is taught such that its top end is angled downward from its center outward at an angle of less than twenty degrees to prevent creation of sharp edges and difficulty in removal. A spreader bar has a shape which enables clamping of the edge protector onto an electrolysis electrode without excessive expansion of the outer jaw, thereby lengthening service life, and easing installation. Both a hollowed and a tapered spreader bar are taught for end insertion.
Abstract translation: 用于生产电解铜产品的用于沉积厚电沉积铜产品的电解电极的边缘保护器在其中心部分具有外表面形状，其减小了该部分中的厚度，以改善冷却的均匀性，从而减少 由于热应力累积减少，应力开裂。 外表面可以是倾斜平面或适合的弯曲形状，其从外部钳口朝向内部颚部会聚。 在一个实施例中，教导边缘保护器使得其顶端以小于二十度的角度从其中心向外成角度向下倾斜以防止产生尖锐边缘并且难以移除。 扩张杆具有能够将边缘保护器夹持在电解电极上而不会使外侧钳口过度膨胀的形状，从而延长使用寿命，并且使安装变得简单。 一个中空的和一个锥形的吊具杆被教导用于端部插入。
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24.发明授权
公开(公告)号：US5290412A
公开(公告)日：1994-03-01
申请号：US950227
申请日：1992-09-24
Applicant: Hideomi Saito , Saburo Tanaka , Hiroyuki Morozumi , Akiyoshi Tatsui , Akira Yoshioka
Inventor： Hideomi Saito , Saburo Tanaka , Hiroyuki Morozumi , Akiyoshi Tatsui , Akira Yoshioka
CPC classification number: C25C7/08 , Y10S266/901
Abstract: A process for separating an electrodeposited metal from a cathode plate in electrolytic refining is disclosed. The cathode plate on which the metal is electrodeposited is first held. Then, heated air is blown toward the cathode plate and the electrodeposited metal thereon. As a result, the electrodeposited metal is separated from the cathode plate. An apparatus for carrying out the same process is also disclosed. The apparatus includes a separating furnace, a holding assembly, and a device for introducing heated air into the separating furnace. The holding assembly is attached to the separating furnace for holding the cathode plate in the furnace. The heated air-introducing device introduces heated air, blowing it against the cathode plate, whereby the electrodeposited metal is separated from the cathode plate.
Abstract translation: 公开了一种在电解精炼中将电沉积金属与阴极板分离的方法。 首先保持其上沉积有金属的阴极板。 然后，将加热的空气吹向阴极板和其上的电沉积金属。 结果，电沉积金属与阴极板分离。 还公开了用于执行相同过程的装置。 该装置包括分离炉，保持组件和用于将加热的空气引入分离炉的装置。 保持组件附接到用于将阴极板保持在炉中的分离炉。 加热的空气引入装置引入加热的空气，将其吹向阴极板，由此使电沉积金属与阴极板分离。
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公开(公告)号：US4840710A
公开(公告)日：1989-06-20
申请号：US113074
申请日：1987-10-27
Applicant: Bruce Middlin , Norman Locke , Alan W. Kennedy
Inventor： Bruce Middlin , Norman Locke , Alan W. Kennedy
IPC: C25C7/08
CPC classification number: C25C7/08 , Y10T156/11
Abstract: Electrolytically deposited copper is stripped from a cathode by first flexing the cathode to cause at least part of the copper deposit to separate from the cathode, and then wedge-stripping or gas-blasting the remainder of the copper from the cathode. Perferably the cathode is a stainless steel sheet, and flexing is achieved by means of hydraulic arms which press the center of the sheet first in one direction and then in the opposite direction. The cathode is supported along its bottom edge and held upright during the process.
Abstract translation: 通过首先弯曲阴极使电沉积铜从阴极剥离，使至少部分铜沉积物与阴极分离，然后楔形剥离或从阴极喷射剩余的铜。 阴极优选为不锈钢板，并且通过液压臂实现挠曲，所述液压臂首先在一个方向上然后沿相反方向按压片材的中心。 阴极沿其底部边缘被支撑并且在该过程中保持直立。
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Patent Agency Ranking
公开(公告)号：US4564432A
公开(公告)日：1986-01-14
申请号：US516793
申请日：1983-07-25
Applicant: Hiroshi Nagai , Yoshinori Kanno
Inventor： Hiroshi Nagai , Yoshinori Kanno
Abstract: An apparatus for recovering metals, such as gold and silver, dissolved in a solution, such as plating waste, rapidly and effectively, comprising a collector (electrolyzing device) for depositing metals in a solution on conductive particles, and a plating device (electrolysis recovering device) for recovering the metals in the form of plating.
Abstract translation: 一种用于回收溶解在诸如电镀废料的溶液中的金属如金和银的装置，其包括用于在导电颗粒上的溶液中沉积金属的集电体（电解装置）和电镀装置（电解回收 装置），用于回收镀覆形式的金属。
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公开(公告)号：US4209379A
公开(公告)日：1980-06-24
申请号：US49295
申请日：1979-06-18
Applicant: George M. Freeman , Victor E. Robinson
Inventor： George M. Freeman , Victor E. Robinson
CPC classification number: C25C7/08
Abstract: A system for stripping electrolytically deposited zinc from relatively small size cathode sheets having a submerged or zinc plating area of approximately one square meter. A frame member is provided for supporting the cathode sheet holding arms which are mounted so as to permit the adjacently spaced sheets to move with respect to one another sufficient to facilitate mechanical stripping of the sheets. A water supply is further provided in the frame for washing the sheets prior to stripping. Once stripped, the sheet is lowered onto a conveyor which removes the zinc sheet from the frame area and stacks it adjacent one end of the frame.
Abstract translation: 一种用于从具有大约一平方米的浸没或镀锌面积的相对小尺寸的阴极片剥离电解沉积的锌的系统。 设置框架构件用于支撑阴极片夹持臂，其被安装成允许相邻隔开的片相对于彼此移动，足以促进片材的机械剥离。 进一步在框架中提供供水，以便在剥离之前洗涤片材。 一旦被剥离，片材被降下到传送带上，该传送器将锌片从框架区域中移除，并将其堆叠在框架的一端附近。
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公开(公告)号：US4137130A
公开(公告)日：1979-01-30
申请号：US855769
申请日：1977-11-29
Applicant: Robert D. H. Willans
Inventor： Robert D. H. Willans
CPC classification number: C25C7/08
Abstract: An apparatus for recovering electrodeposited metal in the form of a metal layer comprising: (a) means for supporting in a vertical position at least one basis metal cathode plate having adhering to at least part of at least one surface an electrodeposited metal layer wherein a boundary edge of the metal layer and the basis cathode plate metal each define one side wall of a V-shaped groove and the angle between the side walls of the groove is less than 90.degree.; and (b) at least one unitary stripping means comprising a first stripping means integral with a second stripping means wherein the first stripping means comprises a wedge adapted to be inserted into the V-shaped groove to initiate separation of electrodeposited metal from the basis cathode plate and the second stripping means comprises a blade adapted to propagate said separation. A typical use of this apparatus is the separation of electrodeposited zinc from an aluminum basis metal cathode.
Abstract translation: 一种用于回收金属层形式的电沉积金属的装置，包括：（a）用于在竖直位置支撑至少一个基底金属阴极板的装置，所述基底金属阴极板至少粘附至少一个表面的电沉积金属层，其中边界 金属层的边缘和基底阴极板金属各自限定V形槽的一个侧壁，并且槽的侧壁之间的角度小于90°; 和（b）至少一个单一剥离装置，其包括与第二剥离装置成一体的第一剥离装置，其中第一剥离装置包括适于插入到V形槽中的楔子，以引发电沉积金属与基础阴极板的分离 并且第二剥离装置包括适于传播所述分离的叶片。 这种设备的典型用途是从铝基金属阴极分离电沉积锌。
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公开(公告)号：US4014445A
公开(公告)日：1977-03-29
申请号：US666946
申请日：1976-03-15
Applicant: Toshinori Hirata , Takahiro Kikkawa
Inventor： Toshinori Hirata , Takahiro Kikkawa
CPC classification number: C25C7/08
Abstract: An apparatus for transferring cathode plates, which comprises the first and the second conveyers having a sufficient stock capacity for a plurality of cathode plates arranged at regular intervals and a shifting means installed between said first conveyer and second conveyer for the purpose of transferring the cathode plates by a required quantity thereof from the first conveyer to the second conveyer, thereby rendering it possible to perform the supply and the discharge of cathode plates stably at all times without being affected by the fluctuations of the quantity of cathode plates on both conveyers through the control of the operation of the first and the second conveyers as well as the shifting means.
Abstract translation: 一种用于转移阴极板的装置，其包括第一和第二输送机，其具有用于以规则间隔布置的多个阴极板的足够的储存能力，以及安装在所述第一输送机和第二输送机之间的换档装置，用于转移阴极板 通过其从第一输送机到第二输送机的所需数量，从而使得可以始终稳定地执行阴极板的供应和排放，而不受两个输送机上的阴极板的量的波动的影响，通过控制 第一和第二输送机的操作以及移动装置。
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30.发明授权Electrolyzer and a method for the production of readily oxydizable metals in a state of high purity 失效电解质和在高纯度状态下生产易溶氧可氧化金属的方法
公开(公告)号：US3962064A
公开(公告)日：1976-06-08
申请号：US503928
申请日：1974-09-13
Applicant: Albert Brut , Gerard Nave , Jean-Pierre Deleuil , Jean-Claude Brun , Yves Martin
Inventor： Albert Brut , Gerard Nave , Jean-Pierre Deleuil , Jean-Claude Brun , Yves Martin
Abstract: A readily oxidizable metal such as lithium formed along a cathode is collected in an electrolytic tank within a collecting chamber, the level of electrolyte is caused to rise to a predetermined top level at which the lithium leaves the collecting chamber and overflows into a transfer compartment, the level of electrolyte is lowered to a predetermined bottom level at which the poured-off lithium leaves the transfer compartment and passes to the discharge compartment, the level of electrolyte is raised to the top level in order to ensure overflow into a discharge tube. A stream of inert gas is passed into the discharge compartment and the lithium is transferred to a chamber for treatment in an inert atmosphere and conversion to ingots in the pure state.
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