• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. A DEVICE FOR ELECTROLYTIC DECOMMISSION OF ALUMINUM from aprotic, oxygen-free and water-free organo-aluminum electrolytes containing a galvanic bath with a hermetic cap, a mech-. a suspension with a suspension for moving products through a bath located in the bell, loading and unloading locks made in the form of a pre-chamber, a fluid lock and a main chamber, and a transport mechanism with hangers for inserting and releasing from under the hood, characterized in that in order to increase its productivity and simplify the design, the electroplating bath is made in the form of a row of rectangular in cross section § of electrolyzers, loading and fold, loading spikes are located in a row with (L galvanic bath so that A bell forms common main chambers with gateways.
    公开号:SU1175362A3
    申请号:SU823480947
    申请日:1982-08-20
    公开日:1985-08-23
    发明作者:Биркле Зигфрид；Геринг Йоханн；Штегер Клаус
    申请人:Сименс Аг (Фирма)；
    IPC主号:
    专利说明:

    2, the apparatus according to claim 1, characterized in that the transporting mechanism for input and output of products is provided with main anode plates arranged on both sides of the suspension for the product, the anode plates provided with straps and are wider than
    the width of the suspension.
    3, the apparatus according to claim 1, characterized in that it is provided with mechanisms for reciprocating movement of the suspensions mounted on the electrolyzers.
    4. The device according to PP, 1 and 3, is of the fact that it is equipped with additional anode plates installed in the electrolyzers in series with the main anodes.
    5. The device according to claim 1, characterized in that. transporting mechanism is made in the form.
    75362
    trolley mounted for reciprocating movement, and suspension mounted on it with the possibility of vertical movement.
    6. The device according to paragraphs. 1-5, about the fact that it
    equipped with coils for heating or. gas cooling, located on the side walls of the cap.
    7. The device according to claim 6, characterized in that it is provided with condensate collection trays located on the vertical walls of the bell, with the trays inserted
    to wash bath.
    8. Device on PP. 1-7, about t - ° the fact that the electrolytic cells are equipped with mechanisms for
    . adjusting the electrolyte level.
    9. Device by. pp 1-7, which is provided in that it is provided with a pipeline connecting the individual electrolysis cells.
    The invention relates to devices
    CU for the electrolytic deposition of aluminum from aprotic, oxygen-free and anhydrous organo-aluminum electrolytes.
    The purpose of the invention is to increase productivity and simplify the design of the device.
    FIG. 1 shows the device, a general view of FIG. 2 is the same, top view, in FIG. 3-5 - galvanic bath, different projections; in fig. 6 is a portion of the anode plate suspension in FIG. 7 - section A-A in FIG. 6J in FIG. 8 is an anode plate in FIG. 9 a suspension with a product.

    The device consists of a galvanic bath 1, made in the form of rectangular electrolyzers 2-5. A flushing bath 6 is installed in series with them. The electrolyzers and the bath are installed in the bed 7. Between the bath 6 and the electrolyzer 5 there is space for an additional section. Electrolyzers 2-5 and baths
    6 are arranged in a row, so that the loading can be carried out with the help of one vehicle, completed in the form of a transport trolley
    8, moving along the rails 9 on the rollers 10 with the help of a chain conveyor 11. The free end of the latter is brought out through a hermetic seal in the cap 12 surrounding the galvanic bath 1, which simultaneously serves to install the rails 9 for the transport carriage 8 and extends beyond the closing inlet and outlet holes 13
    or 14 loading 15 and 16 unloading sluices located in a row with electrolyzers 2-5 and bath 6. The loading gateway contains a tank 17 in which it is compatible with
    electrolyte fluid, such as toluene. In the lid 18 of the tank 17, loading shafts 19 and 20 are provided, which perform the functions of the prechambers. The lower part of these mines are immersed in
    liquid, and the upper part is hermetic31
    but closed. The loading shafts 19 and 20 are filled with inert gas, for example nitrogen, and suspension pairs for products (Fig. 1 and 2 are not shown) are inserted through them, which are placed on the corresponding receiving elements 21 of the transport trolley 22, moved on rollers 23, along rails 24 installed on both sides of the tank 17 of the loading gateway. The movement of the transport carriage .22 is carried out mainly by means of a lead screw driven by compressed air.
    Transport trolley 8 has hook 25 elements corresponding to elements 21, the distance between which corresponds to the distance between elements 21, as well as the average distance between loading shafts 19 and 20. Hook 25 (Fig. 1) is fixed on cables 26 directed through transport rollers 27 trolley 8, while the cables 26 are parallel to the chain conveyor 11 and out of the cap 12, without violating its tightness.
    The discharge gateway 16 contains a tank 28, which is gas-tightly connected through the rivet 29 to the cap 12. The lid 29 has double-discharge shafts 30 and 31, which function as pre-chambers like loading shafts 19 and 20. The mines are immersed in their bottom filled with toluene the container 28 and form with it a fluid gateway. The fluid level is set so that the lower ends of the flush shafts 30 and 31 always remain immersed in the fluid. In the container 28, as in the container 17, a transport carriage 32 is installed, moving with the help of rollers 33 along the rails FOR, located on both sides of the vessel 28. The transport carriage 32 is provided with receiving elements 35.
    The device works as follows.
    The loading shafts 19 and 20 immersed in the liquid form a liquid lock for hangers with articles that are inserted in the direction of the arrow through the shafts 19 and 20 and are transmitted to the receiving elements 21.
    To collect hangers with products from the loading gateway, a transport cart 8 is installed above you53624
    the opening holes 13 and, having lowered the hook 25, take the hangers with the products, after which the hook 25 is lifted until they reach the corresponding position
    (Fig. 1). After that, the transport trolley 8 is moved in the direction of the arrow.
    After product holders
    0 using the trolley 8, lifts from the corresponding sections 2-5, are immersed in the washing bath and then removed from it, the trolley is moved to the appropriate position (Fig. 1
    5 and 2). In this position of the transport carriage 8, the hangers with hooks x 25 are lowered through the closing openings 14 into the container 28, where they are transferred to the receiving elements of the transport carriage 32 shown by the line. After that, the latter moves to the position shown in solid lines. In this position the suspension
    ; 5 is lifted from the receiving elements 35 and through the discharging shafts 30 and 31 is led in the direction of the arrows. In each cell 2-5, one or several pairs can be located
    , Q suspensions for products, with each pair of suspensions for the product being located one above the other in the direction of movement.
    Two pairs of hangers for the products can be simultaneously introduced into the galvanic bath. The mines 36 and 37 or 38 and 39 are intended for their input, and the mines 40 and 41 or 42 and 43 are used for the withdrawal. Accordingly, the suspension pairs for transport products are used for output. on the cart 8 has a corresponding number of rollers. There are anode plates on both sides of the hangers for the products, which are made so that their width practically corresponds to the width of the product holders so that they can be inserted using the same vehicles and in the same way as the product holders through the loading gateway and place them in the places provided for this, and after consumption expend. these plates are from electrolyzers and output through the boot
    GATEWAY .

    To increase the efficiency of aluminum deposition by increasing the current density, relative movement between the product holders and the anode plates is necessary, the product holders are movable relative to the anode plates. Therefore, the length of the individual electrolyzers 2–5, as well as the bath 6, is not equal to twice the width of the product holders or the width of the anode plates located on both sides, but longer by an amount equal to the movement of the holders. Since the product holders should be surrounded by anodes along the entire length of their movement, additional anode plates are used along with the anode plates corresponding to the product holders. These additional anode plates are inserted through separate loading shafts 44 and 45 and, after their consumption, are removed through discharge shafts 46 and 47. The transport carriages are then designed in such a way that they can simultaneously receive all the anode plates located in one plane and place them on place intended for them. Contact-holding devices (Figs. 3-5) for product holders are movable so that the suspensions can periodically perform reciprocal movements parallel to the anode plates. To move the contact-holding device for product holders, there are graft elements 48 mounted through tubular guide members 49, the drive being carried out from the outside. Contact-holding actuator devices for individual sections can be common and independent from other sections. The relatively large dimensions of the cap 12 have the advantage that it can be used as a condensation zone. If the cap 12 is provided with an additional heating or cooling device, then the temperature of the individual baths can be controlled by evaporating toluene. The condensate can be sent to the bath 6 for washing toluene through condensation trays 50, which are provided on both longitudinal sides of the cap 12. At the same time, the bath 6 can be connected by means of a pipeline to adjust the level with electrolyzers 2-5. In each electrolytic cell (in Figs. 3 and 5) 2-5, a four-piece frame is placed on the hangers for products 51, which can be hung in the receiving elements attached to the crossbars 53 connected with a rod 54 by means of a transport rod 52. Located on Both ends of the last cross member 53 are rigidly connected to the drive elements 48, which are passed through the tubular guide members 49. The drive elements 48 are interconnected by a jumper 55 and, through the linear drive element 56, perform a periodic back-and-forth upatelnoe movement as the linear drive is used advantageously pneumatic actuator. As soon as this drive is engaged, the four hangers for the products 51 begin to move in parallel with the anode plates 57-59 arranged on both sides. The anode plates 57 and 58 have the same width as the plate-like hangers for the products 51, and the width of the anode plates 59 corresponds to the stroke of the contact-holding device. These elements are conductive and are connected to the cathode of the current source. The rod 54 is also electrically connected to them by fixed means to be processed. Tire 60 (FIGS. 6 and 7) is fixed to the corner of the wall of one electrolyzer by means of insulators 61 and 62, which are fixed in the corner by means of an angular support profile 63. The anode plate 57 is connected through two brackets 64 to passing through bus 60. When is lowered from above with the help of the transport carriage 8 to the appropriate place, the hook-shaped brackets embrace the tire 60. Since the suspensions for the products 51 and the anode plates 57, respectively, which are hook-hooked 25, can swing when the transport carriage B the position intended for it, then to prevent this, it is provided with frame guides, which are designed in such a way that they reliably prevent the holders of the products 51 or the anode plates 57 from rocking.
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    权利要求:
    Claims (9)
    [1]
    1. DEVICE FOR ELECTROLYTIC DEPOSITION OF ALUMINUM from aprotic, not containing oxygen and water, organoaluminum electrolytes, containing a galvanic bath with a sealed cap, fur. bottom with pendants for moving products through the bath located in the cap, loading and unloading locks made in the form of a pre-chamber, a fluid lock and the main chamber, and a transporting mechanism with pendants for input and output of publications from under the cap, characterized in that, with In order to increase its productivity and simplify the design, the galvanic bath is made in the form of a series of electrolysers rectangular in cross section, the loading and unloading locks are arranged in a row with the galvanic bath so that the cap develops common main cameras with gateways.
    SU_ au __L115afi2>
    [2]
    2. The device according to π. 1, characterized in that the conveying mechanism for input and output of products is provided with main anode plates located on both sides of the suspension for the product, the anode plates having earrings and a width equal to the width of the suspension.
    [3]
    3. The device according to π. 1, characterized in that it is equipped with mechanisms for reciprocating movement of suspensions mounted on electrolyzers.
    [4]
    4. The device according to paragraphs. 1 and 3, characterized in that it is provided with additional anode plates installed in the electrolytic cells in series with the main anodes. ’
    [5]
    5. The device pop. Cot losing that the transporting mechanism is made in the form of a trolley mounted with the possibility of reciprocating movement, and the suspension is mounted on it with the possibility of vertical movement. ·
    [6]
    6. The device according to paragraphs. 1-5, characterized in that it is equipped with coils for heating or cooling the gas located on the side walls of the hood.
    [7]
    7. The device pop. 6, characterized in that it is equipped with trays for collecting condensate located on the vertical walls of the hood, and the trays are displayed to the washing bath.
    [8]
    8. The device according to paragraphs. 1-7, about t - ’characterized in that the cells are equipped with mechanisms for regulating the level of electrolyte.
    [9]
    9. The device popp. 1-7, different. the fact that it is equipped with a pipeline connecting the individual cells.
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    同族专利:
    公开号 | 公开日
    EP0072969A3|1983-04-20|
    NO822202L|1983-02-22|
    FI70603C|1986-09-24|
    FI70603B|1986-06-06|
    DK155752B|1989-05-08|
    DK374482A|1983-02-22|
    FI822899A0|1982-08-20|
    NO157107C|1988-01-20|
    CS254961B2|1988-02-15|
    JPS6142799B2|1986-09-24|
    JPS5837197A|1983-03-04|
    DE3133162C2|1984-08-02|
    AT13698T|1985-06-15|
    NO157107B|1987-10-12|
    DE3264046D1|1985-07-11|
    HU188197B|1986-03-28|
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    DE3133162A1|1983-04-07|
    US4425211A|1984-01-10|
    CA1178555A|1984-11-27|
    DK155752C|1989-09-25|
    FI822899L|1983-02-22|
    DD202461A5|1983-09-14|
    EP0072969B1|1985-06-05|
    引用文献:
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    JPS5115116B2|1973-03-12|1976-05-14|
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    JPS60512Y2|1978-08-21|1985-01-09|
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    US4755273A|1986-01-02|1988-07-05|Bassett I Jay|Cover for coating tanks|
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    FI107740B|1998-09-30|2001-09-28|Outokumpu Oy|Electrode transverse displacement|
    EP1510600A1|2003-08-26|2005-03-02|Aluminal Oberflächtentechnik GmbH & Co. KG|Process and apparatus for the deposition of metal and metal alloys from organometallic electrolytes|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
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