CN109023435A - A kind of application method of porous media auxiliary fused-salt electrolytic refining metal device - Google Patents
A kind of application method of porous media auxiliary fused-salt electrolytic refining metal device Download PDFInfo
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- CN109023435A CN109023435A CN201811086631.4A CN201811086631A CN109023435A CN 109023435 A CN109023435 A CN 109023435A CN 201811086631 A CN201811086631 A CN 201811086631A CN 109023435 A CN109023435 A CN 109023435A
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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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
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Abstract
The invention discloses a kind of application methods of porous media auxiliary fused-salt electrolytic refining metal device, belong to fused-salt electrolytic refining metal device field.The present invention includes the following steps, step (1): solid electrolyte is packed into the through-hole in interior bucket；Step (2): crude metal particle is added in outer barrel, pure metal particles are added within the inner barrel, then interior bucket is placed in outer barrel；Step (3): heating device, and temperature is controlled at 220~280 DEG C；Step (4): electrode, outer barrel are connected and is electrolysed with DC power supply respectively: step (5): the pure metal in interior bucket being poured out after electrolysis, and clears up the residue in outer barrel；Step (6): device is restored, and maintenance prepares electrorefining next time.The present invention, which realizes, is fixed on electrolyte between density close crude metal and refined metals, expands the application range of fused-salt electrolytic refining technology and improves the function of refining of metal effect.
Description
Present patent application is for application No. is 2017102012505 divisional application, the applyings date of original application
Are as follows: 2017-03-30, invention and created name are as follows: a kind of porous media auxiliary fused-salt electrolytic refining metal device.
Technical field
The present invention relates to a kind of fused-salt electrolytic refining metal devices, assist more specifically to a kind of porous media molten
The application method of salt electrorefining metal device.
Background technique
When using fused-salt electrolytic refining melted metal, since the density of crude metal and refined metals is close, cause to melt
Melt electrolyte to be difficult to be stable in the presence of between crude metal and refined metals melt, the diaphragm for allowing specific ion to migrate can only be used
Or the density of crude metal melt is improved using heavy weight additive, for example the fine copper used in three-layer liquid electrorefining aluminum technology aggravates
Agent.
Through patent retrieval, it is public to have the related art scheme that fused-salt electrolytic refining metal is carried out using diaphragm in the prior art
It opens, such as patent publication No. CN203700538U, publication date on July 9th, 2014, a kind of title of innovation and creation are as follows: vertical one
Change fusion electrolysis to purify metals the device of sodium, purify metals the dress of sodium this application discloses a kind of vertically integrated fusion electrolysis
It sets, including electrolytic cell, heating device, Na- β-Al2O3Diaphragm tube, cathode and anode, the bottom of electrolytic cell are provided with metallic sodium outlet,
Na-β-Al2O3The bottom of diaphragm tube and the bottom of electrolytic cell connect, the row's of being provided with sodium pipe below electrolytic cell, row sodium pipe one end and gold
Belong to sodium outlet, the other end is connected with metallic sodium collector.The device of this application is in electro-refining operations, without waste water
Generation, clean and environmental protection, and the liquid metal produced can directly carry out ingot casting.The shortcoming of this application device exists
In Na- β-Al2O3The use scope of diaphragm tube is limited, it only allows the metal ion of individual species to pass through, and Na- β-Al2O3
The manufacturing cost of diaphragm tube is high, therefore is unfavorable for large-scale promotion use.
In conclusion electrolyte can not be consolidated when how to overcome fused-salt electrolytic refining melted metal in the prior art
It is scheduled between density close crude metal and refined metals, electrorefining is caused to can not be successfully the deficiency of progress, make to be electrolysed mass-energy
It is enough stably fixed between density close crude metal and refined metals, is technical problem urgently to be resolved in the prior art.
Summary of the invention
1. technical problems to be solved by the inivention
When it is an object of the invention to overcome fused-salt electrolytic refining metal bath in the prior art, electrolyte can not be fixed
Between density close crude metal and refined metals, causes electrorefining to can not be successfully the deficiency of progress, it is more to provide one kind
Hole medium assists the application method of fused-salt electrolytic refining metal device, realizes electrolyte being fixed on the close crude metal of density
Between refined metals, expands the application range of fused-salt electrolytic refining technology and improve the function of refining of metal effect.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
Porous media of the invention assists fused-salt electrolytic refining metal device, including shell, further includes outer barrel and inner barr,
In:
It is provided with through-hole on the staving of the interior bucket, electrode is fixed on the inner wall of interior bucket, the interior bucket is located at outer barrel
Inside；Heating device is provided on the outside of said tub, said tub is located at the inside of shell.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, on the shell
It is fixed with liquid level positioning apparatus, the liquid level positioning apparatus includes sliding slot, U-shaped fly rod, sliding block and kickboard, in which:
The sliding slot is fixed on vertically on the lateral surface of shell, is provided with graduation mark on the vertical direction of sliding slot side,
Sliding block is sliding combined in sliding slot, the end face on the top and U-shaped fly rod one end of sliding block is fixedly connected with, the U-shaped fly rod other end
Kickboard is horizontally fixed on end face, the kickboard is located at the inside of outer barrel and is located at the outside of interior bucket.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the through-hole
It is provided with several cylindrical bumps on inner wall, grid, and the half of through-hole both ends end face are provided on the end face at through-hole both ends
Diameter is smaller than the radius of cross section in through-hole.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the shell
Scale is vertically fixed on lateral surface, the top of the interior bucket lateral surface is fixed with the pointer matched with scale.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, electrode is uniformly solid
It is scheduled on the inside of interior bucket, electrode is connected by conducting wire with the cathode of DC power supply, and the staving of outer barrel passes through conducting wire and direct current
The anode in source is connected；The material of said tub is graphite, and the material of interior bucket is silica.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, locating piece is uniform
It is fixed on the inside of outer barrel, the vertical slot matched with the locating piece is provided in the outside of interior bucket.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the interior bucket
Through-hole is provided on bottom surface and side, the radius of through-hole both ends end face is 0.05~1.5mm, the radius ratio of through-hole both ends end face
Small 0.01~the 1mm of the radius of cross section in through-hole；The length of the protrusion is 0.02-1.2mm.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the interior bucket bucket
Body with a thickness of 0.1~1.8mm, be symmetrical arranged that there are two handles on the top of interior bucket.
It is further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the shell
Temperature control panel is provided on lateral surface.
Further improved as porous media auxiliary fused-salt electrolytic refining metal device of the invention, the interior bucket and
The cross section of outer barrel is circle.
The application method of porous media auxiliary fused-salt electrolytic refining metal device of the invention, includes the following steps,
Step (1): solid electrolyte is packed into the through-hole in interior bucket；
Step (2): a certain amount of crude metal particle is added in outer barrel, a certain amount of pure metal is added within the inner barrel
Interior bucket, is then placed in outer barrel by grain；
Step (3): heating device, and temperature is controlled at 220~280 DEG C；
Step (4): electrode, outer barrel are connected and are electrolysed with DC power supply respectively:
Step (5): pouring out the pure metal in interior bucket after electrolysis, and clears up the residue in outer barrel；
Step (6): device is restored, and maintenance prepares electrorefining next time.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) in the present invention, it is provided with through-hole on the staving of interior bucket, electrode is fixed on the inner wall of interior bucket, interior bucket is located at outer
The inside of bucket is provided with heating device on the outside of outer barrel, in use, solid electrolyte to be first packed into the through-hole on interior bucket staving
It is interior, a small amount of pure metal particles are then added into interior bucket, then enough crude metal particles are added into outer barrel, after heating melting
Carry out electrorefining, the device using porous media by electrolyte be fixed on the close crude metal of density and refined metals melt it
Between, to expand the application range of fused-salt electrolytic refining technology, improve the refining effect of metal.
(2) in the present invention, be vertically fixed liquid level positioning apparatus in the lateral surface of shell, the end face of U-shaped fly rod one end with
The top surface of sliding block in sliding slot is mutually fixed, and kickboard is horizontally fixed on the end face of the U-shaped fly rod other end, in use, kickboard
It swims in outer barrel on the liquid level of liquid metal, is moved up and down by kickboard band movable slider, and then can be by sliding block in sliding slot
On relative position directly reflect the height of liquid level in outer barrel, prevent the use effect that device is influenced since liquid level is too high or too low
Fruit improves the stability and practicability of device.
(3) several cylindrical bumps are provided in the present invention, on the inner wall of through-hole, raised length is 0.02~
1.2mm is provided with grid on the end face at through-hole both ends, this structure can increase the friction between liquid electrolyte and through-hole
Power prevents from influencing electrorefining effect since electrolyte is detached from through-hole.
(4) porous media of the invention assists fused-salt electrolytic refining metal device, the radius ratio through-hole of through-hole both ends end face
Small 0.01~the 1mm of the radius of middle cross section, this structure can increase the volume of through-hole, and more electrolysis are packed into through-hole
Matter is conducive to accelerate electrolysis process, while effectively liquid electrolyte can be prevented to be detached from out of through-hole.
(5) in the present invention, it is vertically fixed scale on the lateral surface of shell, is fixed with and marks on the top of interior bucket lateral surface
The pointer that ruler matches, the mechanism can clearly reflect relative altitude between the inner barrel and outer barrel, and then to a certain degree
On reflected the volume of liquid metal in outer barrel.
(6) in the present invention, the material of interior bucket is silica, since silica and liquid electrolyte infiltrate, and and liquid
State metal does not infiltrate so that between liquid electrolyte and through-hole due to infiltration and adhesion strength is larger, can effectively prevent liquid electrolyte
Matter is detached from through-hole, is provided with the through-hole that both ends end face radius is 0.05~1.5mm, interior bucket staving in the side of interior bucket and bottom surface
With a thickness of 0.1~1.8mm, due to through-hole very little so that liquid electrolyte in through-hole by biggish surface tension, thus
It ensure that liquid electrolyte can also steadily be present in inside through-hole under by a certain range external force.
(7) in the present invention, be symmetrical arranged on the top of interior bucket there are two handle, the structure facilitate operator by interior bucket from
It takes out, improves work efficiency in outer barrel.
(8) in the present invention, it is provided with temperature control panel on the lateral surface of shell, it can be according to the progress of work spirit of device
The temperature of adjustment system work living, improves the practicability and operability of the device.
(9) in the present invention, the inside of interior bucket is uniformly fixed with electrode, electrode by after conducting wire interconnection again with direct current
The cathode in source is connected, which can guarantee that the electric field strength in interior bucket is more uniform, improves electrolysis rate.
(10) in the present invention, locating piece is uniformly fixed on the inside of outer barrel, is provided with and locating piece phase in the outside of interior bucket
The vertical slot of cooperation, this structure can prevent interior bucket from moving horizontally in outer barrel and rotary motion, interior bucket are limited in outer barrel
It is interior and may only move up and down.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic perspective view of shell in the present invention；
Fig. 3 is the schematic perspective view of liquid level positioning apparatus in the present invention；
Fig. 4 is the schematic perspective view of outer barrel in the present invention；
Fig. 5 is the schematic perspective view of interior bucket in the present invention；
Fig. 6 be Fig. 5 in along A to view；
Fig. 7 is the schematic cross-sectional view of through-hole in the present invention；
Fig. 8 is the structural schematic diagram of grid in the present invention.
Label declaration in attached drawing: 1, shell；101, scale；102, temperature control panel；103, sliding slot；1031, scale
Line；1032, sliding block；1033, U-shaped fly rod；1034, kickboard；2, outer barrel；201, heating device；202, locating piece；3, interior bucket；
301, pointer；302, handle；303, electrode；304, through-hole；3041, raised；3042, grid；305, vertical slot；4, conducting wire；5, straight
Galvanic electricity source.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Therefore, below to the embodiment of the present invention provided in the accompanying drawings
Detailed description be not intended to limit the range of claimed invention, but be merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
To further appreciate that the contents of the present invention, the present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
In conjunction with Fig. 1~8, the porous media of the present embodiment assists fused-salt electrolytic refining metal device, including shell 1, outer barrel
2, interior bucket 3 and liquid level positioning apparatus, liquid level positioning apparatus include sliding slot 103, U-shaped fly rod 1033, sliding block 1032 and kickboard 1034,
Wherein: through-hole 304 is provided on the bottom surface and side of interior bucket 3, the radius of 304 both ends end face of through-hole is 0.6mm, through-hole 304
Inner wall on be provided with several cylindrical bumps 3041, the length of protrusion 3041 is 0.6mm, in the end face at 304 both ends of through-hole
On be provided with grid 3042, and in the radius ratio through-hole 304 of 304 both ends end face of through-hole cross section the small 0.5mm of radius；Interior bucket
3 stavings with a thickness of 0.9mm, each of three electrodes 303 are uniformly fixed on the inner wall of interior bucket 3, electrode 303 passes through conducting wire 4 and direct current
The cathode of power supply 5 is connected, and is symmetrical arranged on the top of interior bucket 3 there are two handle 302, the top of 3 lateral surface of interior bucket is fixed with
Pointer 301 is vertically fixed the scale 101 matched with pointer 301 on the lateral surface of shell 1；The material of interior bucket 3 is dioxy
SiClx, interior bucket 3 are located at the inside of outer barrel 2；Three locating pieces 202 are uniformly fixed on the inside of outer barrel 2, set in the outside of interior bucket 3
It is equipped with the vertical slot 305 matched with locating piece 202, the staving of outer barrel 2 is connected by conducting wire 4 with the anode of DC power supply 5, outside
The outside of bucket 2 is provided with heating device 201, and the material of outer barrel 2 is graphite, and the cross section of interior bucket 3 and outer barrel 2 is circle, outside
Bucket 2 is located at the inside of shell 1；The lateral surface of shell 1 is vertically fixed sliding slot 103, sets on the vertical direction of 103 side of sliding slot
It is equipped with graduation mark 1031, sliding block 1032, top and 1033 one end of U-shaped fly rod of sliding block 1032 are sliding combined in sliding slot 103
End face is fixedly connected with, and kickboard 1034 is horizontally fixed on the end face of 1033 other end of U-shaped fly rod, and kickboard 1034 is located at the interior of outer barrel 2
Portion and the outside for being located at interior bucket 3, are provided with temperature control panel 102 on the lateral surface of shell 1.
The porous media of the present embodiment assists fused-salt electrolytic refining metal device, in use, being first packed into solid electrolyte
In through-hole 304 on 3 staving of interior bucket, interior bucket 3 is put into outer barrel 2, a small amount of pure metal particles are then added into interior bucket 3,
Enough crude metal particles are added into outer barrel 2 again, carry out electrorefining after heating and melting.
In the present embodiment, be provided with through-hole 304 on the staving of interior bucket 3, interior bucket 3 is located at the inside of outer barrel 2, outer barrel 2 it is outer
Side is provided with heating device 201, in use, first solid electrolyte is packed into the through-hole 304 on 3 staving of interior bucket, then distinguishes
It charges to interior bucket 3 and outer barrel 2, electrorefining is carried out after heating melting, which is fixed electrolyte using porous media
Between density close crude metal and refined metals, to expand the application range of fused-salt electrolytic refining technology, metal essence is improved
The effect of refining.
In the present embodiment, liquid level positioning apparatus, the end of 1033 one end of U-shaped fly rod are vertically fixed in the lateral surface of shell 1
Face and the top surface for the sliding block 1032 being located in sliding slot 103 are mutually fixed, and are horizontally fixed on the end face of 1033 other end of U-shaped fly rod floating
Plate 1034, in use, kickboard 1034 is swum in outer barrel 2 on the liquid level of liquid metal, by kickboard 1034 with movable slider 1032
It moves up and down, and then the height of liquid level in outer barrel 2 can directly be reflected in the relative position on sliding slot 103 by sliding block 1032
Degree prevents from influencing the using effect of device since liquid level is too high or too low, improves the stability and practicability of device.
In the present embodiment, several cylindrical bumps 3041 are provided on the inner wall of through-hole 304, the length of protrusion 3041 is
0.6mm is provided with grid 3042 on the end face at 304 both ends of through-hole, this structure can increase in liquid electrolyte and through-hole 304
Frictional force between wall prevents from influencing electrorefining effect since liquid electrolyte is detached from through-hole 304.
In the present embodiment, the small 0.5mm of radius of cross section in the radius ratio through-hole 304 of 304 both ends end face of through-hole, this knot
Structure can increase the volume of through-hole 304, and more electrolyte are packed into through-hole 304, be conducive to accelerate electrolysis process, while energy
It is enough effectively liquid electrolyte to be prevented to be detached from out of through-hole 304.
In the present embodiment, it is vertically fixed scale 101 on the lateral surface of shell 1, is fixed on the top of 3 lateral surface of interior bucket
The pointer 301 matched with scale 101, the mechanism can clearly reflect the relative altitude between interior bucket 3 and outer barrel 2, into
And the volume of liquid metal in outer barrel 2 is reflected to a certain extent.
In the present embodiment, the material of interior bucket 3 is silica, since silica and liquid electrolyte infiltrate, and and liquid
State metal does not infiltrate so that between liquid electrolyte and through-hole 304 due to infiltration and adhesion strength is larger, can effectively prevent liquid electric
It solves matter and is detached from through-hole 304, be provided with the through-hole 304 that both ends end face radius is 0.6mm, interior bucket 3 in the side of interior bucket 3 and bottom surface
Staving with a thickness of 0.9mm, due to 304 very little of through-hole, so that liquid electrolyte is in through-hole 304 by biggish surface
Power, to ensure that liquid electrolyte can also steadily be present in inside through-hole 304 under by a certain range external force.
In the present embodiment, it is symmetrical arranged on the top of interior bucket 3 there are two handle 302, which facilitates operator interior
Bucket 3 takes out out of outer barrel 2, improves work efficiency.
In the present embodiment, temperature control panel 102 is provided on the lateral surface of shell 1, can according to the work of device into
The temperature of system work is adjusted flexibly in journey, improves the practicability and operability of the device.
In the present embodiment, the inside of interior bucket 3 is uniformly fixed with each of three electrodes 303, which passes through 4 phase of conducting wire
It is connected again with the cathode of DC power supply 5 after connecting, which can guarantee that the electric field strength in interior bucket 3 is more uniform, mention
High electrolysis rate.
In the present embodiment, locating piece 202 is uniformly fixed on the inside of outer barrel 2, is provided with and locating piece in the outside of interior bucket 3
202 vertical slots matched, this structure can prevent interior bucket 3 from moving horizontally in outer barrel 2 and rotary motion, interior bucket 3 limited
System is in outer barrel 2 and may only move up and down.
The application method of the porous media auxiliary fused-salt electrolytic refining metal device of the present embodiment, includes the following steps,
Step (1): solid electrolyte is packed into the through-hole 304 in interior bucket 3；
Step (2): a certain amount of crude metal particle is added in outer barrel 2, a certain amount of pure metal is added in interior bucket 3
Interior bucket 3, is then placed in outer barrel 2 by grain；
Step (3): heating device, and temperature is controlled at 220~280 DEG C；
Step (4): electrode 303, outer barrel 2 are connected and are electrolysed with DC power supply 5 respectively:
Step (5): pouring out the pure metal in interior bucket 3 after electrolysis, and clears up the residue in outer barrel 2；
Step (6): device is restored, and maintenance prepares electrorefining next time.
Embodiment 2
The porous media of the present embodiment assists fused-salt electrolytic refining metal device, and basic structure is same as Example 1,
The difference is that: the radius of 304 both ends end face of through-hole is 0.05mm；The length of protrusion 3041 is 0.02mm；3 staving of interior bucket
With a thickness of 0.1mm；The small 0.01mm of radius of cross section in the radius ratio through-hole 304 of 304 both ends end face of through-hole.
Embodiment 3
The porous media of the present embodiment assists fused-salt electrolytic refining metal device, and basic structure is same as Example 1,
The difference is that: the radius of 304 both ends end face of through-hole is 1.5mm；The length of protrusion 3041 is 1.2mm；The thickness of 3 staving of interior bucket
Degree is 1.8mm；The small 1mm of radius of cross section in the radius ratio through-hole 304 of 304 both ends end face of through-hole.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (7)
1. a kind of application method of porous media auxiliary fused-salt electrolytic refining metal device, which is characterized in that include the following steps,
Step (1): solid electrolyte is packed into the through-hole (304) on interior bucket (3)；
Step (2): being added crude metal particle in outer barrel (2), pure metal particles is added in interior bucket (3), then by interior bucket (3)
It is placed in outer barrel (2)；
Step (3): heating device, and temperature is controlled at 220~280 DEG C；
Step (4): electrode (303), outer barrel (2) are connected and are electrolysed with DC power supply 5 respectively:
Step (5): pouring out the pure metal in interior bucket (2) after electrolysis, and clears up the residue in outer barrel (2)；
Step (6): device is restored, and maintenance prepares electrorefining next time.
2. the application method of porous media auxiliary fused-salt electrolytic refining metal device according to claim 1 or 2, feature
Be: the porous media auxiliary fused-salt electrolytic refining metal device includes shell (1), outer barrel (2) and interior bucket (3), in which:
It is provided with through-hole (304) on the bottom surface and side of the interior bucket (3), is fixed with electrode on the inner wall of interior bucket (3)
(303), the interior bucket (3) is located at the inside of outer barrel (2)；Heating device (201), institute are provided on the outside of said tub (2)
State the inside that outer barrel (2) is located at shell (1)；
Liquid level positioning apparatus is fixed on the shell (1), the liquid level positioning apparatus includes sliding slot (103), U-shaped fly rod
(1033), sliding block (1032) and kickboard (1034), in which:
The sliding slot (103) is fixed on vertically on the lateral surface of shell (1), is arranged on the vertical direction of sliding slot (103) side
Have graduation mark (1031), is sliding combined with sliding block (1032) in sliding slot (103), the top of sliding block (1032) and U-shaped fly rod
(1033) end face of one end is fixedly connected with, and is horizontally fixed with kickboard (1034), institute on the end face of U-shaped fly rod (1033) other end
Kickboard (1034) is stated to be located at the inside of outer barrel (2) and be located at the outside of interior bucket (3)；
Several cylindrical bumps (3041) are provided on the inner wall of the through-hole (304), the length of the protrusion (3041) is
0.02-1.2mm；It is provided on the end face at through-hole (304) both ends grid (3042), and the radius of through-hole (304) both ends end face
Radius than cross section in through-hole (304) is 0.01~1mm small, and the radius of through-hole (304) both ends end face is 0.05~1.5mm；
Interior bucket (3) staving with a thickness of 0.1~1.8mm, be symmetrical arranged that there are two handle (302) on the top of interior bucket (3).
3. the application method of porous media auxiliary fused-salt electrolytic refining metal device according to claim 2, feature exist
In: it is vertically fixed scale (101) on the lateral surface of the shell (1), the top of interior bucket (3) lateral surface is fixed with and marks
The pointer (301) that ruler (101) matches.
4. the application method of porous media auxiliary fused-salt electrolytic refining metal device according to claim 2, feature exist
In: electrode (303) is uniformly fixed on the inside of interior bucket (3), and electrode (303) passes through the cathode phase of conducting wire (4) and DC power supply (5)
Connection, the staving of outer barrel (2) are connected by conducting wire (4) with the anode of DC power supply (5)；The material of said tub (2) is stone
Ink, the material of interior bucket (3) are silica.
5. the application method of porous media auxiliary fused-salt electrolytic refining metal device according to claim 2, feature exist
In: locating piece (202) is uniformly fixed on the inside of outer barrel (2), is provided with and the locating piece (202) in the outside of interior bucket (3)
The vertical slot (305) matched.
6. the application method of porous media auxiliary fused-salt electrolytic refining metal device according to claim 2, feature exist
In: temperature control panel (102) are provided on the lateral surface of the shell (1).
7. assisting the user of fused-salt electrolytic refining metal device according to porous media described in claim 2-6 any one
Method, it is characterised in that: the cross section of the interior bucket (3) and outer barrel (2) is circle.
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| CN201809445U (en) * | 2010-08-06 | 2011-04-27 | 昆明理工大学 | Fused salt electrolyzing device for reducing SiO2 into Si |
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| US4002550A (en) * | 1975-04-15 | 1977-01-11 | Svetoslav Georgievich Smirnov | Electrolyzer for producing and refining metals |
| CN2218363Y (en) * | 1994-10-27 | 1996-01-24 | 吴定国 | Bypass type level indicator |
| CN201188022Y (en) * | 2007-12-11 | 2009-01-28 | 上海工业自动化仪表研究所 | Test equipment for accurate floating ball type liquid-level meter |
| CN101235520B (en) * | 2008-03-05 | 2010-06-09 | 东北大学 | Method for preparing metallic titanium by electrolyzing TiCl4 molten salt and electrolysis bath thereof |
| CN203700538U (en) * | 2014-02-10 | 2014-07-09 | 中国东方电气集团有限公司 | Vertically integrated smelting electrolysis device for purifying sodium metal |
| CN206680593U (en) * | 2017-03-30 | 2017-11-28 | 安徽工业大学 | A kind of porous media aids in fused-salt electrolytic refining metal device |
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| CN201809445U (en) * | 2010-08-06 | 2011-04-27 | 昆明理工大学 | Fused salt electrolyzing device for reducing SiO2 into Si |
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