CN102108526A - Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut - Google Patents
Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut Download PDFInfo
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- CN102108526A CN102108526A CN2009102169297A CN200910216929A CN102108526A CN 102108526 A CN102108526 A CN 102108526A CN 2009102169297 A CN2009102169297 A CN 2009102169297A CN 200910216929 A CN200910216929 A CN 200910216929A CN 102108526 A CN102108526 A CN 102108526A
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- stop groove
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Abstract
The invention discloses a method and a device for operating a short-circuit bus to open and close an aluminum electrolysis cell without power cut. In the method, when an aluminum electrolysis cell of which double short-circuit buses are arranged at the same side of a single-post bus is opened or closed without power cut, commutation switches which respectively control the two short-circuit buses and a mechanical on/off mechanism controlling open and close of the short-circuit buses are integrated into a whole to form an integral device which can be integrally suspended; and the device is suspended and arranged close to the short-circuit port of the single-post bus to open and close the cell without power cut, a copper flexible belt on a switching discharge end and a copper flexible belt on a switching power intake end of the commutation switches are clamped on the single-post bus and the two short-circuit buses at the same side with the single-post bus respectively, and the cell can be opened and closed without power cut by controlling the action of the mechanical on/off mechanism. The method and the device have the advantages of simple structure, are convenient to assemble and operate, and are particularly suitable for opening and closing the aluminum electrolysis cell with a structure of arranging two short-circuit buses on the same side of the single-post bus.
Description
Technical field
The present invention relates to a kind of aluminium cell that single riser bus bar the same side is provided with two short-circuit busbar structures the do not have a power failure method and device of operation short-circuit busbar start-stop groove of being used for, belong to aluminium electrolytic bath short circuit start-stop groove technical field.
Background technology
At present, aluminum electrolysis industry generally adopts the start-stop groove that do not have a power failure of realizing aluminium cell in the mode of short circuit mouth installation commutation switch both at home and abroad, for aluminium cell is the structure that two short-circuit busbars are joined in single riser bus bar the same side, because the structural limitations of existing commutation switch and mechanical closing mechanism, general all can only control two short-circuit busbars of riser bus bar the same side respectively and carry out the operation of start-stop groove at other two cover change of current switches and the mechanical closing mechanism of two covers of being provided with of each riser bus bar, it is big that the method and apparatus of existing this start-stop groove not only exists the operating space that takies, install and operate all problems of inconvenience, but also exist the cost height, complicated operation, problems such as working reliability difference.Therefore the method and apparatus of existing start-stop groove is not suitable for the aluminium cell start-stop groove use that two short-circuit busbar structures are joined in single riser bus bar the same side very much.
Summary of the invention
The objective of the invention is to: provide a kind of simple in structure, install and operation all make things convenient for and is suitable for single riser bus bar the same side and joins the aluminium cell of two short-circuit busbar structures and carry out aluminium cell that the start-stop groove uses and do not have a power failure and operate the method and the device of short-circuit busbar start-stop groove, to overcome the deficiencies in the prior art.
The present invention is achieved in that the do not have a power failure method of operation short-circuit busbar start-stop groove of a kind of aluminium cell of the present invention is included in the method that the short circuit mouth is installed commutation switch and realized the start-stop groove that do not have a power failure of aluminium cell by mechanical closing mechanism operation short-circuit busbar, when the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars does not have a power failure the operation of start-stop groove, to control the commutation switch of two short-circuit busbars and the mechanical closing mechanism installation set of control short-circuit busbar switching earlier respectively and be one, form the do not have a power failure device of operation short-circuit busbar start-stop groove of an all-in-one-piece aluminium cell that can carry out integral hoisting, the lifting of this device is placed in by single riser bus bar short circuit mouth of the start-stop groove that need not have a power failure, then with the soft band of switch current output terminal copper of commutation switch and the soft band of switch current enter copper is clamped on this list riser bus bar respectively and two short-circuit busbars of the same side on, the action of the mechanical closing mechanism by controlling this device can realize the do not have a power failure operation of start-stop groove of the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars then.
The of the present invention a kind of aluminium cell that is used for aforesaid method does not have a power failure and operates the device of short-circuit busbar start-stop groove, comprise the mechanical closing mechanism that two commutation switch and a cover control short-circuit busbar open and close, every commutation switch is installed in respectively on the root post, two root posts are fixed on the bottom platform, the machinery closing mechanism is by Hydraulic Station, linkage assembly, connecting joint and oil cylinder are formed, Hydraulic Station is connected with oil cylinder by pipeline, oil cylinder is connected with linkage assembly, connecting joint is contained on the linkage assembly, Hydraulic Station is installed on the bottom platform, be provided with erecting frame on bottom platform, oil cylinder and linkage assembly are installed on the erecting frame.
Be connected with the draw-beam of a U font in the upper end of above-mentioned two root posts, on draw-beam, be provided with hanger.
Above-mentioned commutation switch 1 is mounted on the column by the hinge parts.
The hook of the commutation switch that is used to lock is housed in the side of column.
Erecting frame is the erecting frame of tilting, and the mounting plane of erecting frame is perpendicular with the scarp of the riser bus bar of the inclination of the aluminium cell of the two short-circuit busbar structures of being controlled of single riser bus bar the same side configuration.
Between erecting frame and column, also be connected with stirrup.
Open and close anchor clamps also being connected with the crimping that is used for the soft band of switch current output terminal copper presses solidly respectively on first short-circuit busbar and second short-circuit busbar on the connecting joint.
Owing to adopted technique scheme, the present invention becomes one commutation switch and the mechanical closing mechanism of a cover, and this has not only significantly reduced the shared space of equipment, and can also all leave suitable technological operation space on each orientation; In addition, the present invention adopts the mechanical closing mechanism of a cover can control the start-stop groove operation of two short-circuit busbars simultaneously, its operation is very simple, convenient and reliable, can well finish the start-stop groove operation that do not have a power failure of two these the specific grooveds of short-circuit busbar of single riser bus bar the same side configuration.Therefore, the present invention compared with prior art, that the present invention not only has is simple in structure, install and operation advantage easily all, carries out the advantage that the start-stop groove uses but also have the aluminium cell that is particularly suitable for the two short-circuit busbar structures of single riser bus bar the same side configuration.
Description of drawings
Fig. 1 is that the present invention is connected the structural representation when using with the aluminium cell of the two short-circuit busbars of single riser bus bar the same side configuration;
Fig. 2 is the left TV structure synoptic diagram of Fig. 1;
Fig. 3 is the plan structure synoptic diagram of Fig. 1;
Fig. 4 is that the P of Fig. 1 is to the local structure synoptic diagram.
Label in the accompanying drawing is respectively: 1-commutation switch, 2-hanger, 3-draw-beam, 4-column, 5-hinge parts, 6-hook, 7-crimping retaining clip, 8-Hydraulic Station, the 9-bottom platform, 10-stirrup, 11-erecting frame, the 12-riser bus bar, 13-first short-circuit busbar, 14-second short-circuit busbar, the 15-linkage assembly, the 16-connecting joint, the 17-crimping opens and closes anchor clamps, the 18-oil cylinder, the soft band of 19-switch current output terminal copper, the soft band of 20-switch current enter copper.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiments of the invention: when the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars does not have a power failure the operation of start-stop groove, adopt the do not have a power failure method of operation short-circuit busbar start-stop groove of a kind of aluminium cell of the present invention to operate, method of the present invention is included in the method that the short circuit mouth is installed commutation switch and realized the start-stop groove that do not have a power failure of aluminium cell by mechanical closing mechanism operation short-circuit busbar, method of the present invention will be controlled the commutation switch of two short-circuit busbars earlier respectively and the mechanical closing mechanism installation set of control short-circuit busbar switching is one, form the do not have a power failure device of operation short-circuit busbar start-stop groove of an all-in-one-piece aluminium cell that can carry out integral hoisting, this device lifting is placed in by single riser bus bar short circuit mouth of the start-stop groove that need not have a power failure then, again with the soft band of switch current output terminal copper of commutation switch and the soft band of switch current enter copper is clamped on this list riser bus bar respectively and two short-circuit busbars of the same side on, the action of the mechanical closing mechanism by controlling this device can realize the do not have a power failure operation of start-stop groove of the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars then.
A kind of aluminium cell that is used for the inventive method does not have a power failure and operates the device of short-circuit busbar start-stop groove, comprise the mechanical closing mechanism that two commutation switch 1 and a cover control short-circuit busbar open and close, during making, every commutation switch 1 is installed in respectively on the root post 4, two root posts 4 are fixed on the bottom platform 9, in order to operate with easy to use, preferably commutation switch 1 is mounted on the column 4 by hinge parts 5, can regulate the level angle of commutation switch 1 on column 4 arbitrarily in use like this; Hook 6 for the commutation switch 1 that prevents from that when the handling, commutation switch 1 moves, can all install respectively to be used to lock in the side of two root posts 4; Its mechanical closing mechanism can adopt the existing short-circuit busbar closing mechanism of a cover, and this existing mechanical closing mechanism is installed in the switching of controlling short-circuit busbar on the bottom platform 9; But mechanical closing mechanism preferably adopts by Hydraulic Station 8, linkage assembly 15, connecting joint 16 and oil cylinder 18 parts are formed, Hydraulic Station 8, linkage assembly 15, connecting joint 16 and oil cylinder 18 all adopt existing component end item, Hydraulic Station 8 is connected with oil cylinder 18 by pipeline, action with control oil cylinder 18, oil cylinder 18 is connected with linkage assembly 15, make its energy drivening rod mechanism kinematic, connecting joint 16 is contained on the linkage assembly 15, and is used for can be with switch current output terminal copper softly opening and closing anchor clamps 17 installing on the connecting joint 16 with 9 crimping that press solidly respectively on first short-circuit busbar 13 and second short-circuit busbar 14; Hydraulic Station 8 is installed on the bottom platform 9, on bottom platform 9, makes an erecting frame 11, and oil cylinder 18 and linkage assembly 15 are installed on the erecting frame 11; Can control the action of short-circuit busbar better and more reliably in order to make mechanical closing mechanism, short-circuit busbar is separated with riser bus bar or fit better, erecting frame 11 can be made as the erecting frame of tilting, make the mounting plane of erecting frame 11 perpendicular with the scarp of the riser bus bar 12 of the inclination of the aluminium cell of the two short-circuit busbar structures of being controlled of single riser bus bar the same side configuration; In order to make erecting frame 11 more stable, between erecting frame 11 and column 4, be connected stirrup 10; In order to lift conveniently, connect the draw-beam 3 of a U font in the upper end of two root posts 4, and on fixing on the draw-beam 3 hanger 2.
When using device of the present invention that the aluminium cell of the two short-circuit busbar structures of single riser bus bar the same side configuration is carried out the control of start-stop groove, only need by handling appliance device handling of the present invention is other to riser bus bar 12, and be with 20 to be crimped on the riser bus bar 12 with switch current enter copper is soft by crimping retaining clip 7, by crimping open and close anchor clamps 17 respectively with the switch current output terminal copper of two commutation switch 1 is soft be with 19 to be crimped on first short-circuit busbar 13 and second short-circuit busbar 14 after, can carry out the operation of start-stop groove; After the operation of start-stop groove is finished, it is soft with 20 be crimped on that switch current output terminal copper on first short-circuit busbar 13 and second short-circuit busbar 14 is soft is with 19 to unclamp to be crimped on switch current enter copper on the riser bus bar 12 respectively, and will lock after commutation switch 1 rotating certain angle on hook 6, the suspension hook of handling appliance can be hooked on the hanger 2, apparatus of the present invention handling be removed by handling appliance.
Claims (8)
1. the aluminium cell method of operation short-circuit busbar start-stop groove that do not have a power failure, be included in the method that the short circuit mouth is installed commutation switch and realized the start-stop groove that do not have a power failure of aluminium cell by mechanical closing mechanism operation short-circuit busbar, it is characterized in that: when the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars does not have a power failure the operation of start-stop groove, to control the commutation switch of two short-circuit busbars and the mechanical closing mechanism installation set of control short-circuit busbar switching earlier respectively and be one, form the do not have a power failure device of operation short-circuit busbar start-stop groove of an all-in-one-piece aluminium cell that can carry out integral hoisting, the lifting of this device is placed in by single riser bus bar short circuit mouth of the start-stop groove that need not have a power failure, then with the soft band of switch current output terminal copper of commutation switch and the soft band of switch current enter copper is clamped on this list riser bus bar respectively and two short-circuit busbars of the same side on, the action of the mechanical closing mechanism by controlling this device can realize the do not have a power failure operation of start-stop groove of the aluminium cell that single riser bus bar the same side is provided with two short-circuit busbars then.
2. the aluminium cell device of operation short-circuit busbar start-stop groove that do not have a power failure, comprise the mechanical closing mechanism that two commutation switch (1) and a cover control short-circuit busbar open and close, it is characterized in that: every commutation switch (1) is installed in respectively on the root post (4), two root posts (4) are fixed on the bottom platform (9), the machinery closing mechanism is by Hydraulic Station (8), linkage assembly (15), connecting joint (16) and oil cylinder (18) are formed, Hydraulic Station (8) is connected with oil cylinder (18) by pipeline, oil cylinder (18) is connected with linkage assembly (15), connecting joint (16) is contained on the linkage assembly (15), Hydraulic Station (8) is installed on the bottom platform (9), be provided with erecting frame (11) on bottom platform (9), oil cylinder (18) is installed on the erecting frame (11) with linkage assembly (15).
3. aluminium cell according to claim 2 does not have a power failure and operates the device of short-circuit busbar start-stop groove, it is characterized in that: be connected with the draw-beam (3) of a U font in the upper end of two root posts (4), be provided with hanger (2) on draw-beam (3).
4. aluminium cell according to claim 2 does not have a power failure and operates the device of short-circuit busbar start-stop groove, and it is characterized in that: commutation switch (1) is mounted on the column (4) by hinge parts (5).
5. the do not have a power failure device of operation short-circuit busbar start-stop groove of aluminium cell according to claim 2 is characterized in that: the hook (6) that commutation switch (1) that is used to lock is housed in the side of column (4).
6. aluminium cell according to claim 2 does not have a power failure and operates the device of short-circuit busbar start-stop groove, it is characterized in that: erecting frame (11) is the erecting frame of tilting, and the mounting plane of erecting frame (11) is perpendicular with the scarp of the riser bus bar (12) of the inclination of the aluminium cell of the two short-circuit busbar structures of being controlled of single riser bus bar the same side configuration.
7. according to the do not have a power failure device of operation short-circuit busbar start-stop groove of claim 2 or 6 described aluminium cells, it is characterized in that: between erecting frame (11) and column (4), also be connected with stirrup (10).
8. the do not have a power failure device of operation short-circuit busbar start-stop groove of aluminium cell according to claim 2 is characterized in that: also be connected with the crimping switching anchor clamps (17) that are used for the soft band of switch current output terminal copper (9) pressed solidly respectively on first short-circuit busbar (13) and second short-circuit busbar (14) on the connecting joint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910216929 CN102108526B (en) | 2009-12-28 | 2009-12-28 | Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910216929 CN102108526B (en) | 2009-12-28 | 2009-12-28 | Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut |
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| CN102108526A true CN102108526A (en) | 2011-06-29 |
| CN102108526B CN102108526B (en) | 2013-10-23 |
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| CN102424984A (en) * | 2011-12-26 | 2012-04-25 | 贵阳铝镁设计研究院有限公司 | Distributed type electrified welding system for aluminium electrolytic tank cathode steel bar |
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| CN104250835A (en) * | 2013-06-28 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Two-end electrified aluminum electrolysis cell type structure for operating short-circuit bus without power cut |
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| CN102953088B (en) * | 2011-08-23 | 2016-02-10 | 贵阳铝镁设计研究院有限公司 | The device of electrit electrolysis grooved not power failure operation short-circuit busbar is entered at two ends |
| CN102409358A (en) * | 2011-12-26 | 2012-04-11 | 贵阳铝镁设计研究院有限公司 | Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device |
| CN102424984A (en) * | 2011-12-26 | 2012-04-25 | 贵阳铝镁设计研究院有限公司 | Distributed type electrified welding system for aluminium electrolytic tank cathode steel bar |
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| CN104250835B (en) * | 2013-06-28 | 2017-09-01 | 贵阳铝镁设计研究院有限公司 | A kind of method that electrit electrolysis groove profile not power failure operation short-circuit busbar is entered at two ends |
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