CN203999854U - A kind of 10KV energy-saving type electrobath - Google Patents
A kind of 10KV energy-saving type electrobath Download PDFInfo
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- CN203999854U CN203999854U CN201420451715.4U CN201420451715U CN203999854U CN 203999854 U CN203999854 U CN 203999854U CN 201420451715 U CN201420451715 U CN 201420451715U CN 203999854 U CN203999854 U CN 203999854U
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Abstract
The utility model discloses a kind of 10KV energy-saving type electrobath, having solved low capacity electrolyzer exists energy consumption too high, utilization rate of electrical is low, labour intensity is large, problem big for environment pollution, be characterized in arranging an electrolytic furnace steel sleeve (1), in electrolytic furnace steel sleeve (1), build and paste one deck refractory brick thermal insulation layer (2), be close to and in refractory brick thermal insulation layer (2), establish electrolytic furnace steel inner sleeve (3), be close to electrolytic furnace steel inner sleeve (3) refractory concrete layer (4) is set, be close to refractory concrete layer (4) graphitic cell (5) is set, at electrolysis fire door, electrolysis bell (6) is set, scatterer (7) is set putting electrolysis bell (6) two ends, in scatterer (7), left side arranges tungsten cathode (8), right side arranges graphite siphon pipe (10), copper anode (9) is arranged in electrolytic furnace, the low side that mold (11) is watered in sealing is provided with lifting moving frame (14), left end is linked in graphite siphon pipe (10), right-hand member is connected in vacuum system by vacuum pipe (12), have stable, reduce electrolysis procedure intensity, improve Working environment, reduce the advantage of environment dirt, be adapted to the application of Rare Earth Production equipment.
Description
Technical field:
The utility model belongs to the technical field of Rare Earth Production equipment making, is specifically related to a kind of 10KV energy-saving type electrobath.
Background technology:
The application of rare earth, the particularly application in automobile catalyst, permanent magnet and rechargeable battery are expected to keep increasing, and this is derived from the increase of future automobile, computer, consumer electronics and the portable electronics market requirement.The growth of this demand, will cause the increase of high-purity rare-earth miscellany related to this and Rare Earth Separation produce market demand.In following 5 years, cerium, the powerful demand of neodymium aspect automobile catalytic converter and permanent magnet, be expected to continue to keep.Nickel-hydrogen chargeable cell, medical facility, inductor block, stomatology and surgery are expected to increase with the rare earth application of laser.Magnetic cooling, magnetostriction materials are also expected to expand and use market, and fiber optics also will be recovered, and this is all by the demand directly increasing rare earth metal.Preparation through Fluoride System in Fused-salt Electrolysis groove is the leading equipment that re metal electrolyzing is produced.
At present, light rare earth metal lanthanum, cerium, praseodymium, neodymium and alloy, the Dy-Fe alloy etc. of consumption maximum are all to adopt fused salt electrolysis process to produce.The domestic 2KA-6KA small electrolytic groove that generally uses is produced light rare earth metal and alloy thereof, and the heavy rare earth alloys such as Dy-Fe alloy also use small electrolytic groove to produce.
There is the significant deficiency of three aspects: in existing low capacity electrolyzer: the first, and energy consumption is too high, and the comprehensive energy consumption of unit product is all more than 10KWh mostly, and utilization rate of electrical is less than 30%; The second, mechanization degree is low, and labor strength is large; The 3rd, poor working environment, big for environment pollution.
The above large-scale energy-saving type of 10KA electrolyzer estimates that unit product comprehensive energy consumption is below 8.0kWh, small electric solution groove economize on electricity 20%, one ton of neodymium metal saves energy 2000kWh of every electrolysis production, by every kWh0.7 unit, one ton of neodymium metal of the every production of 10KA electrolyzer can power cost saving than former electrolyzer 0.14 ten thousand yuan.
Year is produced approximately 5000 tons, rare earth metal, and saving power consumption 2000kWh per ton, can save power consumption 1,000 ten thousand kWh for 1 year, and year saves production cost 7,000,000 yuan, and social benefit is remarkable.The whole nation year produces 4.2 ten thousand tons, rare earth metal, fused salt electrolysis process is produced metal more than 3.5 ten thousand tons, realize industrialization if be radiated to the national same industry, by saves energy 7,000 ten thousand kWh, bring huge economic and social benefit to the country of the type of advocating thriftiness, the Success in Experiment of electrolyzer and process matched therewith thereof, will lay the foundation for China's large-scale industrialization of rare earth molten-salt electrolysis device energy conservation type.
Utility model content:
The purpose of this utility model is exactly for overcoming the deficiencies in the prior art, provide a kind of stable, energy consumption is too low, utilization rate of electrical is high, mechanization degree is high, labor strength is low, improve poor working environment, reduce environmental pollution, and with the matching used a kind of 10KV energy-saving type electrobath of large scale electrolytic cell.
The technical solution of the utility model is to realize like this, described a kind of 10KV energy-saving type electrobath, it is characterized in that arranging an electrolytic furnace steel sleeve 1, paste one deck refractory brick thermal insulation layer 2 at the interior block of electrolytic furnace steel sleeve 1, be close to and in refractory brick thermal insulation layer 2, establish electrolytic furnace steel inner sleeve 3, be close to electrolytic furnace steel inner sleeve 3 refractory concrete layer 4 is set, be close to refractory concrete layer 4 graphitic cell 5 is set, at electrolysis fire door, electrolysis bell 6 is set, scatterer 7 is set putting electrolysis bell 6 two ends, in scatterer 7, left side arranges tungsten cathode 8, right side arranges graphite siphon pipe 10, copper anode 9 is arranged in electrolytic furnace, the low side that mold 11 is watered in sealing is provided with lifting moving frame 14, left end is linked in graphite siphon pipe 10, right-hand member is connected in vacuum system by vacuum pipe 12.
The utility model compared with prior art has following beneficial effect:
1 constructs cost, material erosion resistance, anti-molten salt leakage equal angles from electrolyzer, and by rational structure design and strict impervious barrier construction, the distribution in electricity, magnetic field is simultaneously tending towards rationally, reaching good anti-seepage effect,
Appropriate design vacuum tightness, siphon pipe, water mold and lifting and moving device, make siphon tapped simple to operate, stable.
3. the 10KA rare earth molten salt electrolytic the utility model proposes is stable, and adopt siphon tapped mode to replace the mode of manually coming out of the stove in the past, can reduce electrolysis procedure intensity, and supporting exhaust collection and treatment system, not only can improve shopwork environment, also recyclable part rare earth, reduces environmental pollution.Its major technique, economic target are as follows:
A) electrolyzer running current >=10KA;
B) electrolyzer energy consumption of unit product is not higher than 8.5kWh/kg alloy;
C) alloy product carbon content is lower than 500ppm, and high carbon products is by melting down remelting, and conforming product rate should reach 100%.
D) electrolyzer is stable continuously, constant product quality, high conformity.
Brief description of the drawings:
Accompanying drawing 1 is the utility model structural representation
In figure: 1. electrolytic furnace steel sleeve, 2. refractory brick thermal insulation layer, 3. electrolytic furnace steel inner sleeve, 4. refractory concrete layer, 5. graphitic cell, 6. electrolysis bell, 7. scatterer, 8. tungsten cathode, 9. copper anode, 10. graphite siphon pipe, mold is watered in 11. sealings, 12. vacuum pipes, 13. vacuum systems, 14. lifting and moving device.
Embodiment:
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail, a kind of 10KV energy-saving type electrobath as shown in Figure 1, its result setting is that a 10KV electrolyzer body of heater is set, at body of heater, an electrolytic furnace steel sleeve 1 is set outward, paste one deck refractory brick thermal insulation layer 2 at the interior block of electrolytic furnace steel sleeve 1, be close to and in refractory brick thermal insulation layer 2, establish electrolytic furnace steel inner sleeve 3, be close to electrolytic furnace steel inner sleeve 3 refractory concrete layer 4 is set, be close to refractory concrete layer 4 graphitic cell 5 is set, at electrolysis fire door, electrolysis bell 6 is set, scatterer 7 is set putting electrolysis bell 6 two ends, in scatterer 7, left side arranges tungsten cathode 8, right side arranges graphite siphon pipe 10, copper anode 9 is arranged in electrolytic furnace, the low side that mold 11 is watered in sealing is provided with lifting moving frame 14, left end is linked in graphite siphon pipe 10, right-hand member is connected in vacuum system by vacuum pipe 12.
In the design of the utility model reference large-scale aluminum electrolytic cell, the experience of the calculating of " three ", in conjunction with the needs of Rare Earth Electrolysis, in three calculating, has first carried out computational analysis to temperature field and electromagnetic field.Stress the calculating in temperature field and the application in cell body Scheme Choice thereof.
The 10KA rare earth molten salt electrolytic the utility model proposes is stable, and adopt siphon tapped mode to replace the mode of manually coming out of the stove in the past, can reduce electrolysis procedure intensity, and supporting exhaust collection and treatment system, not only can improve shopwork environment, also recyclable part rare earth, reduces environmental pollution and is adapted to general enterprises application.
Claims (1)
1. a 10KV energy-saving type electrobath, it is characterized in that arranging an electrolytic furnace steel sleeve (1), in electrolytic furnace steel sleeve (1), build and paste one deck refractory brick thermal insulation layer (2), be close to and in refractory brick thermal insulation layer (2), establish electrolytic furnace steel inner sleeve (3), be close to electrolytic furnace steel inner sleeve (3) refractory concrete layer (4) is set, be close to refractory concrete layer (4) graphitic cell (5) is set, at electrolysis fire door, electrolysis bell (6) is set, scatterer (7) is set putting electrolysis bell (6) two ends, in scatterer (7), left side arranges tungsten cathode (8), right side arranges graphite siphon pipe (10), copper anode (9) is arranged in electrolytic furnace, the low side that mold (11) is watered in sealing is provided with lifting moving frame (14), left end is linked in graphite siphon pipe (10), right-hand member is connected in vacuum system by vacuum pipe (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451715.4U CN203999854U (en) | 2014-08-05 | 2014-08-05 | A kind of 10KV energy-saving type electrobath |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420451715.4U CN203999854U (en) | 2014-08-05 | 2014-08-05 | A kind of 10KV energy-saving type electrobath |
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| CN203999854U true CN203999854U (en) | 2014-12-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818498A (en) * | 2015-02-06 | 2015-08-05 | 虔东稀土集团股份有限公司 | Electrolytic furnace group |
| CN107012486A (en) * | 2017-03-27 | 2017-08-04 | 包头稀土研究院 | Large-scale rare earth molten salt electrolytic goes out metal equipment |
| CN107541755A (en) * | 2017-08-10 | 2018-01-05 | 中国铝业股份有限公司 | A kind of internal heating type fused-salt bath |
| CN108296600A (en) * | 2018-01-05 | 2018-07-20 | 四川江铜稀土有限责任公司 | A kind of rare earth electrolysis cell upper plug type cathode bead-welding technology |
-
2014
- 2014-08-05 CN CN201420451715.4U patent/CN203999854U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818498A (en) * | 2015-02-06 | 2015-08-05 | 虔东稀土集团股份有限公司 | Electrolytic furnace group |
| CN104818498B (en) * | 2015-02-06 | 2016-05-25 | 虔东稀土集团股份有限公司 | A kind of electrolytic furnace group |
| CN107012486A (en) * | 2017-03-27 | 2017-08-04 | 包头稀土研究院 | Large-scale rare earth molten salt electrolytic goes out metal equipment |
| CN107541755A (en) * | 2017-08-10 | 2018-01-05 | 中国铝业股份有限公司 | A kind of internal heating type fused-salt bath |
| CN107541755B (en) * | 2017-08-10 | 2019-03-08 | 中国铝业股份有限公司 | A kind of internal heating type fused-salt bath |
| CN108296600A (en) * | 2018-01-05 | 2018-07-20 | 四川江铜稀土有限责任公司 | A kind of rare earth electrolysis cell upper plug type cathode bead-welding technology |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jianlong Document name: Notification of Passing Examination on Formalities |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181022 Address after: 045001 Shanxi Yangquan economic and Technological Development Zone, South Village of Yangquan (chlor alkali plant) Patentee after: Shanxi Guangsheng yuan rare earth Polytron Technologies Inc Address before: 045099 Dalian Road, Yangquan economic and Technological Development Zone, Shanxi (the two floor of the Development Zone Management Committee) Patentee before: YANGQUAN LINXING MAGNETIC MATERIALS CO., LTD. |