CN201010699Y - Aluminum cell trenching device with uninterrupted power supply - Google Patents
Aluminum cell trenching device with uninterrupted power supply Download PDFInfo
- Publication number
- CN201010699Y CN201010699Y CNU2007200893242U CN200720089324U CN201010699Y CN 201010699 Y CN201010699 Y CN 201010699Y CN U2007200893242 U CNU2007200893242 U CN U2007200893242U CN 200720089324 U CN200720089324 U CN 200720089324U CN 201010699 Y CN201010699 Y CN 201010699Y
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- CN
- China
- Prior art keywords
- bolt
- jig
- circuit block
- short
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/16—Electric current supply devices, e.g. bus bars
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses an uninterruption power notch device of aluminum electrolytic tank, which comprises a shunt fuse positioned on the upper part and a short circuit block push-pull mechanism positioned on the lower part in use, wherein, the shunt fuse includes a shunt fuse section, an upper and a lower joint connected on both ends of the shunt fuse section. The other end of the upper joint is connected with an upper fixture by a bolt and the other end of the joint is connected with a lower fixture by a bolt. The short circuit block push-pull mechanism comprises a frame, a small fixture, a driving part and an operation pole, which is in hinge joint with the frame and forms a lever with the small fixture by the driving part. The utility model has the advantages of simple structure, convenient operation and arrangement, respective operation on each electrolytic tank, realization of the electric current steady transfer of single electrolytic tank, overall with uninterruption power, extension of the service life of electrolytic tank and prevention from the loss caused by series electrolytic tank power cut.
Description
Technical field:
The utility model relates to a kind of device of aluminium cell fluting, particularly relates to the device that a kind of aluminium cell does not have a power failure and slots.
Background technology:
In the Aluminum Electrolysis Production process, electrolyzer reaches and will stop groove after certain life-span and carry out large repairs, will be to short-circuit mother wire circuit before the overhaul the current conversion of the electrolyzer of need overhaul, the promptly closed former short-circuit block that is in open mode, make the electric current on the former electrolyzer of flowing through directly enter next electrolyzer, realize the groove that stops of electrolyzer by short-circuit busbar.Electrolyzer will promptly be opened the short-circuit block that is in closure state after the overhaul the current transfer on the short-circuit busbar of flowing through to electrolyzer.Because series voltage height, electric current are big, the method for estimated current conversion is after series has a power failure or reduces electric current significantly, the short-circuit block in the aluminum cell bus-bar is opened or is closed, and that realizes electrolyzer stops groove or fluting.Series of aluminium cell has tens of and even hundreds of electrolyzers to be in series mostly, all wants tens of of overhauls or up to a hundred every year, and the frequent power failure meeting of series causes bigger detrimentally affect to all electrolyzers in the series, and jeopardizes the life-span of electrolyzer.
Summary of the invention:
When overhauling respectively in order to overcome the series aluminum electrolyzer, owing to series has a power failure or reduces the problem that electric current causes life-span of jeopardizing electrolyzer and influence to produce, the purpose of this utility model provides a kind of simple in structure, the fitting operation dress is convenient and effective electrolyzer does not have a power failure grooving apparatus.
The technical solution of the utility model realizes in the following manner:
A kind of aluminium cell grooving apparatus that do not have a power failure is made up of the short-circuit block push-pull mechanism that is positioned at the branch flow fuse of top in using and is positioned at the below; Wherein, described minute flow fuse by shunting fusing section, be connected going up of shunting fusing section two ends and connect, connect to form down, on connect the other end and be connected with last jig by bolt, the following connection the other end is by bolt and following jig downlink connection; Described short-circuit block push-pull mechanism is made up of framework, little jig, driving member and operating stick, operating stick and framework hinge joint, and operating stick also forms a lever by driving member and the hinge joint of lesser calorie tool.
Last connection is a curved shape, is connected to a turning shape down.
Last connection, the following connection by bolt are connected to shunting fusing section two ends.
Be respectively equipped with by bolt on framework, the last jig and make its screw of fixedlying connected, be respectively equipped with the screw that it is fixedlyed connected by bolt with short-circuit block on little jig, the following jig with column.
Positively effect of the present utility model is:
Simple in structure, operation is easy for installation, can operate each electrolyzer respectively, realizes separate unit electrolytic cell currents smooth transfer, reaches the not purpose of interruption maintenance, reaches the loss that prolongs bath life, avoids serial electrolyzer to have a power failure and cause.
Description of drawings:
Fig. 1 is a user mode structural representation of the present utility model.
Fig. 2 is the left side side-looking structural representation of Fig. 1.
Fig. 3 is an A-A sectional view structural representation among Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing structure of the present utility model is described further:
By Fig. 1, Fig. 2, Fig. 3 as can be seen: the utility model is made up of branch flow fuse that is positioned at the top in using and the short-circuit block push-pull mechanism that is positioned at the below; Wherein, described minute flow fuse by shunting fusing section 3, be connected going up of shunting fusing section two ends and connect 2, connect 4 down and forms, on connect 2 the other ends and be connected with last jig 1 by bolt, the following connection the other end is by bolt and following jig 5 downlink connection; Be it can also be seen that by Fig. 1, Fig. 2, Fig. 3: described short-circuit block push-pull mechanism is made up of framework 7, lesser calorie tool 6, driving member 9 and operating stick 8, operating stick 8 and framework 7 hinge joints, also by driving member 9 and 6 hinge joints of lesser calorie tool, framework 7, lesser calorie tool 6, driving member 9 and operating stick 8 form a lever push-pull mechanism to operating stick.
Last connection 2 is curved shapes, and following connection 4 is a turning shape.
Last connection 2, connect 4 down and be connected to shunting fusing section 3 two ends by bolt.
Be respectively equipped with by bolt on framework 7, the last jig 1 and make its screw of fixedlying connected, be respectively equipped with the screw that it is fixedlyed connected by bolt with short-circuit block 10 on lesser calorie tool 6, the following jig 5 with column 11.
Use when installing, last jig 1 is fixed by bolt and electrolyzer column, last connection 2 is crimped on column by the push bolt on the last jig 1, following jig 5 is fixing by bolt and electrolyzer short-circuit block 10, the following connection by the push bolt on the following jig is crimped on short-circuit block, makes the column of branch flow fuse and electrolyzer and the shunt circuit that short-circuit block is connected to form the short circuit mouth.
During operation, draw back or close mechanism applies a thrust inwards, make short-circuit block and column keep a contact force, unclamp the nut on the short-circuit block then, provide an artificial pulling force to operating stick steadily again, short-circuit block and column are separated to short-circuit block.Separately, by the electric current increase of minute flow fuse, heating increases, and after reaching fusing section fusing point, the section that fuses fusing all carries out the transition on the electrolyzer electric current, realizes the fluting that do not have a power failure of electrolyzer.
Claims (4)
1. aluminium cell grooving apparatus that do not have a power failure is made up of the short-circuit block push-pull mechanism that is positioned at the branch flow fuse of top in using and is positioned at the below; It is characterized in that: described minute flow fuse fuses section (3), is connected upward connection (2), the following connection (4) of shunting the section two ends that fuse by shunting and form, last connection (2) the other end is connected with last jig (1) by bolt, and the following connection the other end is by bolt and following jig (5) downlink connection; Described short-circuit block push-pull mechanism is made up of framework (7), little jig (6), driving member (9) and operating stick (8), and operating stick (8) and framework (7) hinge joint, operating stick also form a lever by driving member (9) and little jig (6) hinge joint.
2. the aluminium cell according to claim 1 grooving apparatus that do not have a power failure is characterized in that: go up that to connect (2) be a curved shape, following connection (4) is a turning shape.
3. the aluminium cell according to claim 1 and 2 grooving apparatus that do not have a power failure is characterized in that: go up and connect (2), connect (4) down and be connected to shunting fusing section (3) two ends by bolt.
4. the aluminium cell according to claim 3 grooving apparatus that do not have a power failure, it is characterized in that: be respectively equipped with by bolt on framework (7), the last jig (1) and make its screw of fixedlying connected, be respectively equipped with the screw that it is fixedlyed connected by bolt with short-circuit block (10) on little jig (6), the following jig (5) with column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200893242U CN201010699Y (en) | 2007-01-29 | 2007-01-29 | Aluminum cell trenching device with uninterrupted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200893242U CN201010699Y (en) | 2007-01-29 | 2007-01-29 | Aluminum cell trenching device with uninterrupted power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010699Y true CN201010699Y (en) | 2008-01-23 |
Family
ID=39045643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200893242U Expired - Fee Related CN201010699Y (en) | 2007-01-29 | 2007-01-29 | Aluminum cell trenching device with uninterrupted power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010699Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2961829A1 (en) * | 2010-06-28 | 2011-12-30 | Ecl | SHORT-CIRCUIT SHUTTER EXTRACTOR DEVICE FOR CIRCUIT-CURING AN ELECTROLYSIS CELL FOR ALUMINUM PRODUCTION |
| FR2961828A1 (en) * | 2010-06-28 | 2011-12-30 | Alcan Int Ltd | DEVICE FOR EXTRACTING SHORT CIRCUITS WHEN CIRCUITING AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM |
| CN101608318B (en) * | 2008-06-17 | 2012-03-07 | 贵阳铝镁设计研究院有限公司 | Method and device for electrically stopping and opening electrolytic tank |
| CN101838825B (en) * | 2009-03-19 | 2013-04-03 | 贵阳铝镁设计研究院有限公司 | Emergency bus device used for aluminum electrolytic cell |
| RU2564200C1 (en) * | 2014-06-03 | 2015-09-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | System for removal of v-type shunt resistors at connection of electrolysis bath |
| CN105483756A (en) * | 2015-12-22 | 2016-04-13 | 河南中孚实业股份有限公司 | Power-failure short-circuit discharge device for extra-large direct-current power supply loop bridging bus and operating method for power-failure short-circuit discharge device |
-
2007
- 2007-01-29 CN CNU2007200893242U patent/CN201010699Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608318B (en) * | 2008-06-17 | 2012-03-07 | 贵阳铝镁设计研究院有限公司 | Method and device for electrically stopping and opening electrolytic tank |
| CN101838825B (en) * | 2009-03-19 | 2013-04-03 | 贵阳铝镁设计研究院有限公司 | Emergency bus device used for aluminum electrolytic cell |
| CN102959133A (en) * | 2010-06-28 | 2013-03-06 | 力拓艾尔坎国际有限公司 | Device for removing short-circuiting blocks when bringing on-line electrolysis cell for the production of aluminium |
| WO2012001243A1 (en) * | 2010-06-28 | 2012-01-05 | E.C.L. | Short-circuiting-shim-extracting device for switching on an electrolytic cell for producing aluminum |
| WO2012001242A1 (en) * | 2010-06-28 | 2012-01-05 | Rio Tinto Alcan International Limited | Device for removing short-circuiting blocks when bringing on-line an electrolysis cell for the productin of aluminium |
| CN102959132A (en) * | 2010-06-28 | 2013-03-06 | E.C.L.公司 | Short-circuiting-shim-extracting device for switching on electrolytic cell for producing aluminum |
| FR2961829A1 (en) * | 2010-06-28 | 2011-12-30 | Ecl | SHORT-CIRCUIT SHUTTER EXTRACTOR DEVICE FOR CIRCUIT-CURING AN ELECTROLYSIS CELL FOR ALUMINUM PRODUCTION |
| FR2961828A1 (en) * | 2010-06-28 | 2011-12-30 | Alcan Int Ltd | DEVICE FOR EXTRACTING SHORT CIRCUITS WHEN CIRCUITING AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM |
| CN102959133B (en) * | 2010-06-28 | 2015-05-27 | 力拓艾尔坎国际有限公司 | Device for removing short-circuiting blocks when bringing on-line electrolysis cell for the production of aluminium |
| CN102959132B (en) * | 2010-06-28 | 2016-01-20 | E.C.L.公司 | For connecting the extraction element of the short circuit voussoir of the electrolyzer producing aluminium |
| RU2583231C2 (en) * | 2010-06-28 | 2016-05-10 | Э.С.Л. | Device for extraction of short-circuiting wedges, intended for switching on electrolyser for aluminium production |
| US9371594B2 (en) | 2010-06-28 | 2016-06-21 | Fives Ecl | Device for extracting short-circuiting wedges designed for switching in an electrolysis cell for the production of aluminum |
| RU2601018C2 (en) * | 2010-06-28 | 2016-10-27 | Рио Тинто Алкан Интернэшнл Лимитед | Device to extract short-circuiting wedges at connecting electrolyzer for aluminium production |
| RU2564200C1 (en) * | 2014-06-03 | 2015-09-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | System for removal of v-type shunt resistors at connection of electrolysis bath |
| CN105483756A (en) * | 2015-12-22 | 2016-04-13 | 河南中孚实业股份有限公司 | Power-failure short-circuit discharge device for extra-large direct-current power supply loop bridging bus and operating method for power-failure short-circuit discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHENGZHOU ZHONGSHI SAIER TECHNOLOGY CO., LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhengzhou in situ Technology Co., Ltd. Number: 04 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhengzhou in situ Technology Co., Ltd. Number: 04 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: ZHENGZHOU ZHONGSHI SAIER TECHNOLOGY CO., LTD. ¬ |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20130129 |