CN102409358A - Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device - Google Patents
Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device Download PDFInfo
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- CN102409358A CN102409358A CN2011104407070A CN201110440707A CN102409358A CN 102409358 A CN102409358 A CN 102409358A CN 2011104407070 A CN2011104407070 A CN 2011104407070A CN 201110440707 A CN201110440707 A CN 201110440707A CN 102409358 A CN102409358 A CN 102409358A
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- cathode steel
- part flow
- flow arrangement
- cell cathode
- welding machine
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Abstract
The invention discloses an aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device. An aluminum electrolysis cell shunt device (1) is arranged between an overhaul tank anode bus and a downstream tank upright bus, and is connected with an external IPC (industrial personal computer) electrically. The shunt device in the invention can shunt or drain the short-circuit current at the bottom of the overall electrolysis cell, can monitor the current of a drainage device without interruption in the shunt and drain process, and perform technical process control and abnormal alarm.
Description
Technical field
The present invention relates to a kind of aluminium cell, particularly relate to a kind of aluminum cell current drainage system.
Background technology
The electric tank cathode rod iron with welding and crimping dual mode are generally arranged being connected of the soft band of negative electrode, wherein the crimping mode is taked in recent years design basically, but domestic and international early stage large-sized prebaked electrolyzer all adopts welding process.Compare with crimping, welding have connect, characteristics such as pressure drop is low, low, the economize on electricity of heating power consumption.But welding process can't weld under series energising situation owing to receive influence of magnetic field, must just can carry out welding operation after the series power failure; Because power off time limited (electrolytic series has a power failure and generally must be controlled within an hour); Once have a power failure and to accomplish whole welding; Usually need the welding that repeatedly has a power failure, this brings very big puzzlement to electrolysis production, and the nervous operation of workman simultaneously can't be protected welding quality.
Summary of the invention
The technical problem that the present invention will solve provides the electrical integrated drainage system of the charged welding machine of a kind of aluminum cell cathode steel bar; Can shunt or the bottom land short-circuit current of drainage overhaul electrolyzer; Simultaneously; In shunting and drainage process,, and technological process control and abnormal alarm are provided to the electric current continuous uninterrupted monitoring of drainage system.
Technical scheme of the present invention is: the aluminium cell part flow arrangement is installed between overhaul groove anode large bus bar and the downstream slot riser bus bar, and is electrically connected with outside IPC.
The aluminium cell part flow arrangement is by aluminium busbar; The soft band of aluminium; Temperature element, voltage probe, data conditioning collector and data connecting line are formed; Temperature element, voltage probe are connected with the data conditioning collector through data connecting line, and the data conditioning collector is connected with upper Industrial Control Computer with the device of reception through wireless transmission.
The data conditioning collector is connected with local display unit through data connecting line.
Temperature element comprises infrared detecting group, infrared thermography, heat flowmeter, thermopair instrument.
The data conditioning collector can be integrated among the Industrial Control Computer.
In the upper Industrial Control Computer acoustic-optic alarm is housed.
The present invention can shunt or the bottom land short-circuit current of drainage overhaul electrolyzer, simultaneously, in shunting and drainage process, to the electric current continuous uninterrupted monitoring of drainage system, and provides technological process to control and abnormal alarm.
Description of drawings
Fig. 1 is a scheme of installation of the present invention;
Fig. 2 is composition of the present invention and system synoptic diagram;
Fig. 3 shows the control synoptic diagram on the spot for the present invention.
Embodiment
Embodiment 1:
Aluminium cell part flow arrangement 1 is installed between overhaul groove anode large bus bar and the downstream slot riser bus bar, makes the electric current of its shunting overhaul groove bottom land short-circuit busbar, and is electrically connected with outside IPC 6.Obtain the temperature of aluminium cell part flow arrangement 1 and the information of voltage difference through temperature element 2 and voltage probe 3; Metrical information sends data conditioning collector 5 to through data connecting line 4 and carries out the digital quantity conversion; Data after the conversion can be sent in the upper Industrial Control Computer 6 through data connecting line 4 carries out voltage, and the analysis of temperature and electric current shows.
Data conditioning collector 5 carries out data after the digital quantity conversion and also can be sent to through data connecting line 4 and carry out voltage on the local display unit 9, and the analysis of temperature and electric current shows.
Data conditioning collector 5 carries out the data after the digital quantity conversion, can be sent to the analysis of carrying out voltage, temperature and electric current in the upper Industrial Control Computer 6 through the mode of wireless transmission and reception and show, and the magnitude of current of part flow arrangement is realized security monitoring.Work as bus temperature, voltage, electric current can carry out sound and photoelectric alarm during greater than set(ting)value.Acoustic-optic alarm can be arranged on the part flow arrangement or be located at Industrial Control Computer cashier's office in a shop.
Voltage probe 3 is paired to be arranged on the sense of current of electrolyzer part flow arrangement to measure the bus pressure drop.Distance between the voltage probe 3 can be adjusted according to the layout of electrolyzer part flow arrangement.
Temperature element 2 can be arranged temperature, magnitude of voltage to measure many bus part flow arrangements simultaneously in groups with voltage probe 3; Many group metrical informations send a data conditioning collector 5 to through data connecting line 4, and data conditioning collector 5 carries out being sent to the analyses of carrying out many group electric currents in the upper Industrial Control Computer 6 through data connecting line 4 again after the unified conversion of digital quantity and shows.
Claims (6)
1. electrical integrated drainage system of the charged welding machine of aluminum cell cathode steel bar, it is characterized in that: aluminium cell part flow arrangement (1) is installed between overhaul groove anode large bus bar and the downstream slot riser bus bar, and is electrically connected with outside IPC (6).
2. the electrical integrated part flow arrangement of the charged welding machine of aluminum cell cathode steel bar according to claim 1; It is characterized in that: aluminium cell part flow arrangement (1) is by aluminium busbar (7); The soft band of aluminium (8); Temperature element (2), voltage probe (3), data conditioning collector (5) and data connecting line (4) are formed; Temperature element (2), voltage probe (3) are connected with data conditioning collector (5) through data connecting line (4), and data conditioning collector (5) is connected with upper Industrial Control Computer (6) with the device of reception through wireless transmission.
3. the electrical integrated part flow arrangement of the charged welding machine of aluminum cell cathode steel bar according to claim 1 is characterized in that: data conditioning collector (5) is connected with local display unit (9) through data connecting line (4).
4. the electrical integrated part flow arrangement of the charged welding machine of aluminum cell cathode steel bar according to claim 1 is characterized in that: temperature element (2) comprises infrared detecting group, infrared thermography, heat flowmeter, thermopair instrument.
5. the electrical integrated part flow arrangement of the charged welding machine of aluminum cell cathode steel bar according to claim 1 is characterized in that: data conditioning collector (5) can be integrated among the Industrial Control Computer (6).
6. the electrical integrated part flow arrangement of the charged welding machine of aluminum cell cathode steel bar according to claim 1 is characterized in that: upper Industrial Control Computer is equipped with acoustic-optic alarm in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104407070A CN102409358A (en) | 2011-12-26 | 2011-12-26 | Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104407070A CN102409358A (en) | 2011-12-26 | 2011-12-26 | Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102409358A true CN102409358A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104407070A Pending CN102409358A (en) | 2011-12-26 | 2011-12-26 | Aluminum electrolysis cell cathode steel rod hot-line welding mechanical-electrical shunt device |
Country Status (1)
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| CN (1) | CN102409358A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806015A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Charged welding compensation device under aluminium electrolysis cell series total current |
| CN104250836A (en) * | 2013-06-28 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Across-cell shunt bus device for aluminum electrolysis cell |
| CN104711641A (en) * | 2015-02-12 | 2015-06-17 | 重庆旗能电铝有限公司 | Electrified shunt welding method for cathode soft belt of electrolytic cell |
| CN108149277A (en) * | 2017-12-06 | 2018-06-12 | 云南云铝涌鑫铝业有限公司 | Open slot part flow arrangement |
Citations (6)
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| CN101249585A (en) * | 2007-12-10 | 2008-08-27 | 中国铝业股份有限公司 | Electrified welding method of aluminum cell cathode steel bar |
| CN201381371Y (en) * | 2009-03-17 | 2010-01-13 | 郑州中实赛尔科技有限公司 | Multifunctional aluminiumcell non-outage inspection device |
| CN101638797A (en) * | 2009-08-27 | 2010-02-03 | 四川启明星铝业有限责任公司 | Method for electrically reforming cathode bath circumference bus of aluminum electrolytic bath |
| CN102059428A (en) * | 2009-11-17 | 2011-05-18 | 贵阳铝镁设计研究院 | Electrification welding method and device of aluminium cell under serial full current |
| CN102108526A (en) * | 2009-12-28 | 2011-06-29 | 贵阳铝镁设计研究院 | Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut |
| CN202558948U (en) * | 2011-12-26 | 2012-11-28 | 贵阳铝镁设计研究院有限公司 | Aluminum reduction cell cathode steel bar electrified welding mechatronics drainage device |
-
2011
- 2011-12-26 CN CN2011104407070A patent/CN102409358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249585A (en) * | 2007-12-10 | 2008-08-27 | 中国铝业股份有限公司 | Electrified welding method of aluminum cell cathode steel bar |
| CN201381371Y (en) * | 2009-03-17 | 2010-01-13 | 郑州中实赛尔科技有限公司 | Multifunctional aluminiumcell non-outage inspection device |
| CN101638797A (en) * | 2009-08-27 | 2010-02-03 | 四川启明星铝业有限责任公司 | Method for electrically reforming cathode bath circumference bus of aluminum electrolytic bath |
| CN102059428A (en) * | 2009-11-17 | 2011-05-18 | 贵阳铝镁设计研究院 | Electrification welding method and device of aluminium cell under serial full current |
| CN102108526A (en) * | 2009-12-28 | 2011-06-29 | 贵阳铝镁设计研究院 | Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut |
| CN202558948U (en) * | 2011-12-26 | 2012-11-28 | 贵阳铝镁设计研究院有限公司 | Aluminum reduction cell cathode steel bar electrified welding mechatronics drainage device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806015A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Charged welding compensation device under aluminium electrolysis cell series total current |
| CN103806015B (en) * | 2012-11-06 | 2016-04-13 | 贵阳铝镁设计研究院有限公司 | Electric welding compensation system is with under a kind of potline total current |
| CN104250836A (en) * | 2013-06-28 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Across-cell shunt bus device for aluminum electrolysis cell |
| CN104250836B (en) * | 2013-06-28 | 2017-06-27 | 贵阳铝镁设计研究院有限公司 | A kind of aluminium cell cross-slot shunts bus device |
| CN104711641A (en) * | 2015-02-12 | 2015-06-17 | 重庆旗能电铝有限公司 | Electrified shunt welding method for cathode soft belt of electrolytic cell |
| CN108149277A (en) * | 2017-12-06 | 2018-06-12 | 云南云铝涌鑫铝业有限公司 | Open slot part flow arrangement |
| CN108149277B (en) * | 2017-12-06 | 2019-10-25 | 云南云铝涌鑫铝业有限公司 | Open slot part flow arrangement |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |