公开(公告)号：US06821405B1

公开(公告)日：2004-11-23

申请号：US09979970

申请日：2001-11-27

Applicant: Tom Marttila

Inventor： Tom Marttila

IPC: C25C706

CPC classification number: C25C7/06

Abstract: The invention relates to a device for conveying electrodes, used in the electrolytic refining or electrowinning of metals, from one station to another, particularly when the electrodes are conveyed in an essentially perpendicular direction with respect to the line connecting the electrode support points. According to the invention, in order to convey an electrode, the device is provided with mutually separate members, at least one lift member for a vertical motion of the electrode and at least one conveyor member for the horizontal motion of the electrode.

Abstract translation: 本发明涉及一种用于将电极用于电解精炼或电解冶金的电极，从一个工位到另一个工位，特别是当电极沿相对于连接电极支撑点的线的基本垂直的方向输送时。 根据本发明，为了传送电极，该装置设置有相互分离的构件，用于电极的垂直运动的至少一个提升构件和用于电极的水平运动的至少一个传送构件。

公开(公告)号：US06547949B1

公开(公告)日：2003-04-15

申请号：US09936392

申请日：2001-09-10

Applicant: Nikola Anastasijevic ,  Stefan Laibach ,  Friedhelm Münker ,  Markus Schweitzer ,  Walter Kühn

Inventor： Nikola Anastasijevic ,  Stefan Laibach ,  Friedhelm Münker ,  Markus Schweitzer ,  Walter Kühn

IPC: C25C706

CPC classification number: C25C7/00 ,  C25C1/00

Abstract: The electrolyte is supplied from a reservoir through at least one supply line to an electrolysis area including anodes and cathodes and at least one electric d.c. voltage source, and used electrolyte is at least partly recirculated from the electrolysis area back to the reservoir through at least one discharge line. Between a first contact point in the electrolyte of the supply line and a second contact point in the electrolyte of the discharge line there is a bridge line containing electrolyte, where the ohmic resistance R1 of the electrolyte in the bridge line between the first and the second contact point is not more than 10% of the ohmic resistance R2 which exists between the first and the second contact point in the electrolyte flowing through the reservoir. The amount of electrolyte flowing through the bridge line per unit time is not more than 5% of the amount of electrolyte flowing in the supply line in the vicinity of the first contact point.

Abstract translation: 电解质从储存器通过至少一个供应管线供应到包括阳极和阴极的电解区域和至少一个电动直流电。 电压源和使用的电解质至少部分地通过至少一个排出管线从电解区再循环回储存器。 在供应管线的电解液中的第一接触点与排出管的电解液中的第二接触点之间存在含有电解质的桥接线，其中在第一和第二间桥接线中的电解质的欧姆电阻R1 接触点不超过存在于流过贮存器的电解质中的第一和第二接触点之间的欧姆电阻R2的10％。 每单位时间流过桥线的电解液的量不超过在第一接触点附近的供给管中流动的电解质的量的5％。

公开(公告)号：US06296745B1

公开(公告)日：2001-10-02

申请号：US09560598

申请日：2000-04-28

Applicant: Donald W. DuBois ,  Bernard A. Maloney

Inventor： Donald W. DuBois ,  Bernard A. Maloney

IPC: C25C706

CPC classification number: C25B13/00 ,  C25B1/46

Abstract: A method of operating a chlor-alkali electrolytic cell comprising a catholyte compartment containing a cathode, an anolyte compartment containing an anode, and a liquid-permeable diaphragm partitioning the catholyte and anolyte compartments, is described. The method comprises adding water-insoluble inorganic particulate material, e.g., clay mineral, and alkali metal polyphosphate, e.g., tetrasodium pyrophosphate, to the anolyte compartment of the electrolytic cell while the cell is operating. The water-insoluble inorganic particulate material and alkali metal polyphosphate may be added to the anolyte compartment in the form of an aqueous slurry.

Abstract translation: 描述了一种操作氯碱电解池的方法，该电解池包括含有阴极的阴极电解室，含有阳极的阳极电解液室和分隔阴极电解液和阳极电解液室的液体可透过隔膜。 该方法包括在细胞运行时将诸如粘土矿物的水不溶性无机颗粒材料和焦磷酸四钠的碱金属多磷酸盐加入到电解池的阳极电解液室中。 水不溶性无机颗粒材料和碱金属多磷酸盐可以以含水浆料的形式加入到阳极电解液室中。

公开(公告)号：US06673228B1

公开(公告)日：2004-01-06

申请号：US09980438

申请日：2002-01-04

Applicant: Tuomo Kivistö ,  Jari Stenroos

Inventor： Tuomo Kivistö ,  Jari Stenroos

IPC: C25C706

CPC classification number: C25C7/06 ,  C25C7/00

Abstract: An arrangement for cleaning the bottom of an electrolytic tank of solids settled on the bottom of the tank, said arrangement comprising elements to be moved along the bottom or at least in the vicinity thereof in order to detach solids from the bottom. The arrangement comprises at least one moveable suction element, whereby at least part of the solids accumulated on the bottom is conducted out of the tank.

Abstract translation: 用于清洁沉积在罐的底部上的固体的电解槽的底部的装置，所述装置包括沿底部或至少其附近移动的元件，以从底部分离固体。 该装置包括至少一个可移动的吸入元件，由此将积聚在底部上的至少一部分固体导出罐外。

公开(公告)号：US06673219B1

公开(公告)日：2004-01-06

申请号：US09787515

申请日：2001-03-16

Applicant: Tom Marttila

Inventor： Tom Marttila

IPC: C25C706

CPC classification number: C25C7/06

Abstract: The invention relates to a transverse conveyor for electrodes used in the production of metals. This transverse conveyor consists of a transfer device, located below the electrodes to be transferred and which device moves back and forth on a horizontal plane, as well as of lifters used for lifting the electrodes. The transfer device consists of a frame, on which there is a moving transfer bar, which is designed to cover the frame at all stages of its movement.

Abstract translation: 本发明涉及用于生产金属的电极的横向输送机。 该横向输送机由位于待转移的电极下方的转移装置和在水平面上来回移动的装置以及用于提升电极的升降器组成。 传送装置由一个框架组成，在该框架上有一个可移动的传送杆，它被设计成在其运动的所有阶段覆盖框架。

公开(公告)号：US06631818B1

公开(公告)日：2003-10-14

申请号：US09700238

申请日：2002-04-18

Applicant: Katsuto Ito

Inventor： Katsuto Ito

IPC: C25C706

CPC classification number: B66C13/46 ,  B66C13/23

Abstract: An overhead traveling crane system, wherein at least two locking members (25a) are mounted vertically slidably on a lifting device (15), a stopper (25b) and a contact member are fixed to the upper and lower end parts of each locking member (25a), respectively. A non-contact sensing device is fixed to the underside of the lifting device (15), and a sensor element (27) is fixed to the locking members (25a). The lowering of the locking members (25a) is stopped when the contact means is brought into contact with a reference position, and the lowering of the lifting device (15) is stopped when the lifting device (15) is lowered further so as to move the sensing device on the lifting device (15) side closely to the sensor element on the locking members (25a). Even though a general-purpose overhead traveling crane is used, the vertical positioning accuracy of the lifting device installed on the overhead traveling crane is increased.

Abstract translation: 一种架空式起重机系统，其中至少两个锁定构件（ 25 a ）可垂直地滑动地安装在提升装置上（ 15 ），一个停止（ 25 b ）， 每个锁定构件的上端部和下端部分（ 25 a ）。 非接触式感测装置固定在提升装置的下侧（ 15 ）和传感器元件（ 27 ）固定到锁定构件（ 25 a ）。 当接触装置与参考位置接触时，停止锁定构件（ 25 a ）的降低， 当提升装置（ 15 ）进一步降低以提升装置（ 15 ）时， 提升装置上的感测装置（ 15 ）侧紧靠锁定构件上的传感器元件（ 25 a ）。 即使采用通用型高架桥式起重机，搭载在起落架上的提升装置的垂直定位精度也提高。