CN103741170A - Arcing and electrolysis integrated furnace for preparing rare earth metal - Google Patents
Arcing and electrolysis integrated furnace for preparing rare earth metal Download PDFInfo
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- CN103741170A CN103741170A CN201410017684.6A CN201410017684A CN103741170A CN 103741170 A CN103741170 A CN 103741170A CN 201410017684 A CN201410017684 A CN 201410017684A CN 103741170 A CN103741170 A CN 103741170A
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Abstract
The invention relates to an arcing and electrolysis integrated furnace for preparing rare earth metal. The furnace comprises a furnace base, an electrolysis furnace body, a lifting rotating machine, a first transverse beam, a second transverse beam, a cathode bar, an arcing bar, a temperature sensor and a controller, wherein the electrolysis furnace body is arranged on the furnace base; the lifting rotating rod of the lifting rotating machine is arranged at one side close to the electrolysis furnace body; one ends of the first transverse beam and the second transverse beam are sequentially sleeved on the rotating shaft of the lifting rotating rod in a vertical manner; a certain angle is formed between the first transverse beam and the second transverse beam in the horizontal direction; one end of the cathode bar is pivoted to the other end of the first transverse beam; one end of the arcing bar is pivoted to the other end of the second transverse beam; the temperature sensor is arranged inside the electrolysis furnace and is used for sensing the temperature of the electrolysis furnace body; the controller is electrically connected with the lifting rotating machine, the temperature sensor and the arcing bar and is also electrically connected with the electrolysis furnace body. By adopting the furnace, the problems that time and the labor are consumed as arcing equipment needs to be moved from other places when arcing needs to be performed, is solved, and the purpose of energy conservation and consumption reduction is reached.
Description
Technical field
The present invention relates to re metal electrolyzing apparatus field, particularly relate to one and prepare rare earth metal and beat arc electrolysis all-in-one oven.
Background technology
Re metal electrolyzing method is some active metals that can not produce in the aqueous solution for being extracted in, as Li, Na, K, Mg, Ti, Ta, Zr etc., because this kind of method has higher ionic conductance, higher spread coefficient, lower viscosity and the advantage such as electrode reaction fast, become one of main production method of current rare earth metal, in current electrolyzer, the multiplex arc rod of beating is heated to electrolysis body of heater, when electrolysis body of heater need to be heated, separately from other places, move dozen arc equipment and beat arc, working method time and effort consuming like this, waste energy consumption.
Summary of the invention
In order to address the above problem, the object of this invention is to provide one and prepare rare earth metal and beat arc electrolysis all-in-one oven, comprising:
Stove seat;
Electrolysis body of heater, it is arranged on described stove seat;
Elevating and rotating machine, its lifting rotation bar is arranged on and closes on described electrolysis body of heater one side;
First crossbeam and second cross beam, its one end is enclosed within on the turning axle of described lifting rotation bar successively at upper and lower, and forms in the horizontal direction certain angle each other;
Cathode bar, its one end is articulated in the other end of described first crossbeam;
Play arc rod, its one end is articulated in the other end of described second cross beam;
Temperature sensor, it is arranged in described electrolysis body of heater, for the temperature of electrolysis body of heater described in sensing;
Controller, itself and described elevating and rotating machine, temperature sensor, play arc rod and the electrical connection of electrolysis body of heater, when described elevating and rotating machine starts, controlling described lifting rotation bar is placed on described cathode bar on the certain altitude in described electrolysis body of heater, when the temperature value of described temperature sensor senses is less than default standard temperature, described in while controlling described lifting rotation bar rising certain distance, cathode bar leaves described electrolysis body of heater, control afterwards described lifting rotation bar and rotate described certain angle, then, control described lifting rotation bar decline certain distance, make the described arc rod of beating enter certain altitude in described electrolysis body of heater, then control and play arc rod and start dozen arc, when described temperature sensor senses temperature value reaches described standard temperature, control the operation of described lifting rotation bar execution and said process contrary, then continue to control described electrolysis body of heater electric current, keep normal electrolysis.
Preferred version: described electrolysis body of heater is plumbago crucible material.
Preferred version: described cathode bar is pure iron rod.
Preferred version: described pure iron rod is for to be close to by three poles the pole body that is welded into, and inserting the degree of depth under negative electrode is 330～450mm.
The electrolysis body of heater of beating arc one electrolysis one for electrolysis production of the present invention, by making arc rod, negative electrode, temperature sensor etc., form, wherein, electrolysis body of heater is arranged on stove seat, play arc rod, negative electrode and be arranged on same lifting rotation bar, be convenient to body of heater situation and play arc intensification in time when abnormal, then continue electrolysis, when having solved current body of heater and need to beat arc, separately from other places, move and beat the problem that arc equipment is beaten arc time and effort consuming, reach energy-saving and cost-reducing object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
As shown in Figure 1, the present invention includes: stove seat; Electrolysis body of heater 1, it is arranged on described stove seat, and electrolysis body of heater is plumbago crucible material;
Elevating and rotating machine, its lifting rotation bar 3 is arranged on and closes on described electrolysis body of heater 1 one sides; First crossbeam 5 and second cross beam 6, its one end is enclosed within on the turning axle of described lifting rotation bar 3 successively at upper and lower, and forms in the horizontal direction certain angle each other; Cathode bar 4, its one end is articulated in the other end of described first crossbeam 5, and described cathode bar is pure iron rod, is close to the pole body that is welded into by three poles, and under negative electrode, inserting the degree of depth is 330～450mm; Play arc rod 2, its one end is articulated in the other end of described second cross beam 6; Temperature sensor, it is arranged in described electrolysis body of heater 1, for the temperature of electrolysis body of heater described in sensing;
Controller, itself and described elevating and rotating machine, temperature sensor, beating 2 electrical connections of arc rod and electrolysis body of heater 1 is electrically connected, when described elevating and rotating machine starts, controlling described lifting rotation bar 3 is placed on described cathode bar 4 on the certain altitude in described electrolysis body of heater 1, when the temperature value of described temperature sensor senses is less than default standard temperature, described in while controlling described lifting rotation bar 3 rising certain distance, cathode bar 4 leaves described electrolysis body of heater 1, control afterwards described lifting rotation bar 3 and rotate described certain angle, then, control described lifting rotation bar 3 decline certain distances, described in making, play arc rod 2 and enter the interior certain altitude of described electrolysis body of heater 1, then control and play arc rod 2 and start dozen arc, when described temperature sensor senses temperature value reaches described standard temperature, control the operation of described lifting rotation bar 3 execution and said process contrary, then continue to control described electrolysis body of heater 1 electric current, keep normal electrolysis.
Claims (4)
1. prepare rare earth metal and beat an arc electrolysis all-in-one oven, it is characterized in that, comprising:
Stove seat;
Electrolysis body of heater, it is arranged on described stove seat;
Elevating and rotating machine, its lifting rotation bar is arranged on and closes on described electrolysis body of heater one side;
First crossbeam and second cross beam, its one end is enclosed within on the turning axle of described lifting rotation bar successively at upper and lower, and forms in the horizontal direction certain angle each other;
Cathode bar, its one end is articulated in the other end of described first crossbeam;
Play arc rod, its one end is articulated in the other end of described second cross beam;
Temperature sensor, it is arranged in described electrolysis body of heater, for the temperature of electrolysis body of heater described in sensing;
Controller, itself and described elevating and rotating machine, temperature sensor, play the electrical connection of arc rod and the electrical connection of electrolysis body of heater, when described elevating and rotating machine starts, controlling described lifting rotation bar is placed on described cathode bar on the certain altitude in described electrolysis body of heater, when the temperature value of described temperature sensor senses is less than default standard temperature, described in while controlling described lifting rotation bar rising certain distance, cathode bar leaves described electrolysis body of heater, control afterwards described lifting rotation bar and rotate described certain angle, then, control described lifting rotation bar decline certain distance, make the described arc rod of beating enter certain altitude in described electrolysis body of heater, then control and play arc rod and start dozen arc, when described temperature sensor senses temperature value reaches described standard temperature, control the operation of described lifting rotation bar execution and said process contrary, then continue to control described electrolysis body of heater electric current, keep normal electrolysis.
2. the rare earth metal of preparing according to claim 1 is beaten arc electrolysis all-in-one oven, it is characterized in that, described electrolysis body of heater is plumbago crucible material.
3. the rare earth metal of preparing according to claim 1 is beaten arc electrolysis all-in-one oven, it is characterized in that, described cathode bar is pure iron rod.
4. the rare earth metal of preparing according to claim 3 is beaten arc electrolysis all-in-one oven, it is characterized in that, described pure iron rod is for to be close to by three poles the pole body that is welded into, and under negative electrode, inserting the degree of depth is 330～450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017684.6A CN103741170B (en) | 2014-01-15 | 2014-01-15 | One is prepared rare earth metal and is beaten arc electrolysis all-in-one oven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410017684.6A CN103741170B (en) | 2014-01-15 | 2014-01-15 | One is prepared rare earth metal and is beaten arc electrolysis all-in-one oven |
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| CN103741170A true CN103741170A (en) | 2014-04-23 |
| CN103741170B CN103741170B (en) | 2016-02-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011947A (en) * | 2016-07-20 | 2016-10-12 | 贺州市金利新材料有限公司 | 360-degree rotating device for cathode used for electrolyzing rare earth metal |
| CN106835204A (en) * | 2017-04-21 | 2017-06-13 | 包头市鑫业新材料有限责任公司 | A kind of light rare earth electrolytic metal rotary electrolysis stove |
| CN110408961A (en) * | 2019-09-05 | 2019-11-05 | 中南大学 | A kind of rare earth electrolysis cell beats arc starting method |
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| JP2002357696A (en) * | 2001-06-04 | 2002-12-13 | Toshiba Corp | Decontamination method and device for solid waste |
| CN1936088A (en) * | 2006-09-21 | 2007-03-28 | 上海大学 | Method and apparatus for directly preparing refractory metal and alloy from metal oxide |
| CN202415703U (en) * | 2011-12-28 | 2012-09-05 | 赣州科力稀土新材料有限公司 | Electrolytic cell for producing rare earth metals |
| CN103290434A (en) * | 2013-04-24 | 2013-09-11 | 包头瑞鑫稀土金属材料股份有限公司 | Fused-salt electrolytic cell for producing rare earth metals and alloys |
| CN103484898A (en) * | 2013-10-10 | 2014-01-01 | 宝纳资源控股(集团)有限公司 | Vacuum high-temperature continuous electrolytic furnace system and electrolytic method |
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2014
- 2014-01-15 CN CN201410017684.6A patent/CN103741170B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357696A (en) * | 2001-06-04 | 2002-12-13 | Toshiba Corp | Decontamination method and device for solid waste |
| CN1936088A (en) * | 2006-09-21 | 2007-03-28 | 上海大学 | Method and apparatus for directly preparing refractory metal and alloy from metal oxide |
| CN202415703U (en) * | 2011-12-28 | 2012-09-05 | 赣州科力稀土新材料有限公司 | Electrolytic cell for producing rare earth metals |
| CN103290434A (en) * | 2013-04-24 | 2013-09-11 | 包头瑞鑫稀土金属材料股份有限公司 | Fused-salt electrolytic cell for producing rare earth metals and alloys |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011947A (en) * | 2016-07-20 | 2016-10-12 | 贺州市金利新材料有限公司 | 360-degree rotating device for cathode used for electrolyzing rare earth metal |
| CN106835204A (en) * | 2017-04-21 | 2017-06-13 | 包头市鑫业新材料有限责任公司 | A kind of light rare earth electrolytic metal rotary electrolysis stove |
| CN110408961A (en) * | 2019-09-05 | 2019-11-05 | 中南大学 | A kind of rare earth electrolysis cell beats arc starting method |
| CN110408961B (en) * | 2019-09-05 | 2021-04-23 | 中南大学 | Arc striking starting method of rare earth electrolytic cell |
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| CN103741170B (en) | 2016-02-24 |
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