CN2492563Y - Electrolytic equipment for producing rare earth metal - Google Patents
Electrolytic equipment for producing rare earth metal Download PDFInfo
- Publication number
- CN2492563Y CN2492563Y CN 01247394 CN01247394U CN2492563Y CN 2492563 Y CN2492563 Y CN 2492563Y CN 01247394 CN01247394 CN 01247394 CN 01247394 U CN01247394 U CN 01247394U CN 2492563 Y CN2492563 Y CN 2492563Y
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- electrolyzer
- rare earth
- earth metal
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- utility
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Abstract
The utility model relates to an electrolytic device used in rare earth metal production. The utility model can provide a rare earth metal production used electrolytic equipment with high power, big electrolytic current and high product yield. The utility model consists of four rectifiers, four groups of electrode elevator, an electrolyzer, an ingot cast machine and a cable. The anodes of four rectifiers separately connect with four graphite anode tubes of the electrolyzer through a cable, and cathodes connect with horns of four groups of electrode elevator through the cable. The other end of the horn connects with the four cathode cores of the electrolyzer. The ingot cast machine is fixed on the lower part of the electrolyzer. The utility model has high electrolytic equipment power, big electrolytic current, low unit product current drain and high metal recovery rate; greatly improves unit output and product quality stability; reduces production cost; and lightens labor intensity.
Description
Technical field:
The utility model relates to a kind of electrolyzer, particularly a kind of rare earth metal production electrolyzer.
Background technology:
It is 2000-3000A mostly that existing rare earth metal is produced electrolyzer power, and Faradaic current is little, unit product power consumption height, and efficient is low, and rare earth metal output is few, and is second-rate, and metal recovery rate is low, the product cost height.
Summary of the invention:
The utility model can provide a kind of plant capacity height, and Faradaic current is big, the rare earth metal production electrolyzer that product production is high.Its four rectifier, four groups of electrode positioning mechanisms, electrolyzer, pig moulding machine and cable constitute, four rectifier anodes are connected in four graphite anode tubes of electrolyzer by cable respectively, negative pole is connected in the horn of four groups of electrode positioning mechanisms by cable, and the horn the other end connects four negative pole cores of electrolyzer, and the electrolyzer below is fixed with pig moulding machine.
Electrolyzer described in the technique scheme includes four graphite anode tubes, outer wall is a steel plate, inwall is a graphite cuvette, it between steel plate and graphite cuvette flame-proof thermal insulation material, the negative pole core is tungsten or molybdenum, the electrolyzer bottom is a conical tube, is fixed with Medium frequency induction coil and thermoelectric lotus root conical tube week, and the mouth of pipe is fixed with slide gate nozzle.
The rated current of rectifier described in the technique scheme is 5000 peaces.
Pig moulding machine described in the technique scheme can be according to the speed governing of rare earth metal flow quantity.
The utility model electrolyzer power height, Faradaic current is big, and the product yield in unit time improves greatly, and the unit product power consumption is low, the constant product quality raising, production cost reduces, the metal recovery rate height, labor strength alleviates.
Description of drawings:
Fig. 1 is the utility model product structure figure;
Fig. 2 is Figure 1A-A sectional view;
Fig. 3 is Figure 1B-B sectional view.
Embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model electrolyzer is by four KES-5000A/36V rare earth electrolysis silicon controlled rectifier 1, four groups of electrode positioning mechanisms 3, electrolyzer 10, pig moulding machine 9 and copper cable 2 constitute, and rectifier 1 positive pole is connected in the graphite anode tube 4 of electrolyzer 10 respectively by copper cable 2, and negative pole is connected on the horn 11 of electrode positioning mechanism 3 by copper cable 2, horn 11 the other ends connect the negative pole core 12 of electrolyzer 10, and electrolyzer 10 belows are fixed with pig moulding machine 9.The horn 11 of electrode positioning mechanism 3 is fixed on the worm screw 13, utilizes the rotating lifting electrode of motor.Electrolyzer 10 is a rectangle, includes four graphite anode tubes 4, and outer wall is a steel plate 7, inwall is a graphite cuvette 5, and 5 of steel plate 7 and graphite cuvettes are with refractory brick 6 heat-insulation and heat-preservations, and negative pole core 12 is tungsten or molybdenum pole, electrolyzer 10 bottoms are rectangle molybdenum boat 14, dark 10 centimeters of two ends, middle dark 20 centimeters, molybdenum boat 14 centers are welded with conical tube 15, pipe is equipped with Medium frequency induction coil and thermoelectric lotus root 17 week, heat by instrument control, temperature is controlled at the 1000-1050 degree, can guarantee that rare earth metal does not solidify.Conical tube 15 mouths of pipe are fixed with slide gate nozzle 8, and rare earth metal liquid is emitted thus.Pig moulding machine 9 chain belts are equipped with 80 metal patterns 16, and available buncher electrodeless variable-speed is adjusted the chain tape speed according to rare earth metal liquid stream size.
The utility model electrolyzer principle of work is: the graphite cuvette 5 of rare earth chloride being put into electrolyzer 10, under the nominal current conditions of 20000A, the metal ion of fused salt middle-weight rare earths metal splashes into molybdenum boat 14 after negative pole core 12 is accepted electronics, rare ingot metal of going up again gets product in the metal pattern 16 by conical tube 15 inflow pig moulding machines 9.
Claims (4)
1. rare earth metal production electrolyzer, it is characterized in that: it is by four rectifiers, four groups of electrode positioning mechanisms, electrolyzer, pig moulding machine and cable constitute, and four rectifier anodes are connected in four graphite anode tubes of electrolyzer by cable respectively, and negative pole is connected in the horn of four groups of electrode positioning mechanisms by cable, the horn the other end connects four negative pole cores of electrolyzer, and the electrolyzer below is fixed with pig moulding machine.
2. a kind of rare earth metal production electrolyzer as claimed in claim 1, it is characterized in that: described electrolyzer includes four graphite anode tubes, outer wall is a steel plate, inwall is a graphite cuvette, be flame-proof thermal insulation material between steel plate and graphite cuvette, the negative pole core is tungsten or molybdenum, and the electrolyzer bottom is a conical tube, be fixed with Medium frequency induction coil and thermoelectric lotus root conical tube week, the mouth of pipe is fixed with slide gate nozzle.
3. a kind of rare earth metal production electrolyzer as claimed in claim 1 or 2 is characterized in that: described rectifier rated current is 5000 peaces.
4. a kind of rare earth metal production electrolyzer as claimed in claim 1 or 2 is characterized in that: described pig moulding machine can be according to the speed governing of rare earth metal flow quantity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01247394 CN2492563Y (en) | 2001-08-23 | 2001-08-23 | Electrolytic equipment for producing rare earth metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01247394 CN2492563Y (en) | 2001-08-23 | 2001-08-23 | Electrolytic equipment for producing rare earth metal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2492563Y true CN2492563Y (en) | 2002-05-22 |
Family
ID=33658262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01247394 Expired - Fee Related CN2492563Y (en) | 2001-08-23 | 2001-08-23 | Electrolytic equipment for producing rare earth metal |
Country Status (1)
Country | Link |
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CN (1) | CN2492563Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103732801A (en) * | 2011-08-10 | 2014-04-16 | 住友电气工业株式会社 | Method for recovering element and apparatus for recovering element |
CN104805471A (en) * | 2015-05-13 | 2015-07-29 | 江西理工大学 | Method and device for preparing rare-earth metal through lower cathode electrolysis and in-situ ingot casting synchronization |
-
2001
- 2001-08-23 CN CN 01247394 patent/CN2492563Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103732801A (en) * | 2011-08-10 | 2014-04-16 | 住友电气工业株式会社 | Method for recovering element and apparatus for recovering element |
US10309022B2 (en) | 2011-08-10 | 2019-06-04 | Sumitomo Electric Industries, Ltd. | Element recovery method and element recovery apparatus |
CN104805471A (en) * | 2015-05-13 | 2015-07-29 | 江西理工大学 | Method and device for preparing rare-earth metal through lower cathode electrolysis and in-situ ingot casting synchronization |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |