CN206905559U - A kind of industrial silicium mine hot stove graphite electrode automatic retraction device - Google Patents
A kind of industrial silicium mine hot stove graphite electrode automatic retraction device Download PDFInfo
- Publication number
- CN206905559U CN206905559U CN201720479342.5U CN201720479342U CN206905559U CN 206905559 U CN206905559 U CN 206905559U CN 201720479342 U CN201720479342 U CN 201720479342U CN 206905559 U CN206905559 U CN 206905559U
- Authority
- CN
- China
- Prior art keywords
- graphite electrode
- epimere
- electrode end
- electrode
- retraction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Discharge Heating (AREA)
- Furnace Details (AREA)
Abstract
The utility model belongs to silicon metallurgy industry technical field, more particularly to a kind of industrial silicium mine hot stove graphite electrode automatic retraction device, hold thermalloy spring, three-phase electrode locating rack, current value feedback conductor including graphite electrode, high hot floating alloying pellet, fixed bit ball float band, splashing liquid baffle plate, discharge inductor, the height of holding, the graphite electrode includes immersing graphite electrode end and epimere graphite electrode end two parts, immerse graphite electrode end to be located at below silicon liquid liquid level, epimere graphite electrode end is located at silicon liquid ullage.The structure of the graphite electrode automatic retraction device of this practicality is simple, it is easy to accomplish, it can be achieved to automatically control the depth of electrode insertion furnace charge, keep electric current constant, ensure the production efficiency that silicon is smelted；The accident rate that electrode uses is reduced, reduces damage and consumption to electrode, energy saving.
Description
Technical field
The utility model belongs to silicon metallurgy industry technical field, and in particular to a kind of industrial silicium mine hot stove graphite electrode is automatic
Draw off gear.
Background technology
During smelting industrial silicon, in order to keep invariable power as to maintain electric current constant as possible, thus need to fit
When coordination electrode insertion furnace charge depth, so that it is guaranteed that electrode can lift with the fluctuation of furnace charge liquid level.Traditional ore deposit heat
The manual control or semi-automatic control that hearthstone electrode ink adjustment control typically uses, in smelting process, especially melting
Phase, metal is rapid under electrode and intensely melts, splashes, can so cause electric arc be moved near metal derby on so as to
Influence the constancy of electric current and power and then influence overall production efficiency.
Utility model content
To solve technical problem present in background technology, the purpose of this utility model is, there is provided it is a kind of it is simple in construction,
The depth of electrode insertion furnace charge can be automatically controlled, keeps the constant industrial silicium mine hot stove graphite electrode automatic retraction device of electric current.
To achieve the above object, the technical solution of the utility model is：
A kind of industrial silicium mine hot stove graphite electrode automatic retraction device, including graphite electrode, it is high hold hot floating alloying pellet,
Fixed bit ball float band, splashing liquid baffle plate, discharge inductor, high thermalloy spring, three-phase electrode locating rack, the current value feedback held are led
Line, the graphite electrode include immersing graphite electrode end and epimere graphite electrode end two parts, immerse graphite electrode end and are located at silicon
Below liquid liquid level, epimere graphite electrode end is located at silicon liquid ullage, and the high hot floating alloying pellet of appearance is arranged on epimere stone
On electrode ink end, the fixed bit ball float band is arranged on epimere graphite electrode end and holds hot floating alloying pellet with height and is connected,
On epimere graphite electrode end, discharge inductor is arranged on epimere graphite electrode end and is located at splashing liquid the splashing liquid baffle plate setting
Above baffle plate, height holds thermalloy spring and is arranged on epimere graphite electrode end, and three-phase electrode locating rack is arranged on epimere graphite electricity
Extreme top, current value feedback conductor are connected with three-phase electrode locating rack.
Further, the splashing liquid baffle plate is infundibulate.
Further, the high thermalloy spring that holds is connected with three-phase electrode locating rack.
During industrial silicium mine hot stove graphite electrode automatic retraction device work of the present utility model：
Graphite electrode end will be immersed when carrying out smelting industrial silicon operation to immerse under silicon liquid liquid level, ensure the electricity of constant volume
Pole rod carries out heating operation, and when silicon liquid is because entering high-temperature region and then liquid level fluctuating rolling, by epimere graphite electrode end
Fixed bit ball float band and it is high hold hot floating alloying pellet and ensure that whole root graphite electrode rises and falls with the fluctuating of liquid level, that is, immerse
Constancy of volume in each comfortable silicon liquid liquid level top and bottom in graphite electrode end and epimere graphite electrode end, the degree that electrode integrally rises and falls
Thermalloy spring is held by compression or extended state absorbing load bearing by height, this can greatly ensure efficient in time when smelting operation
The heating power for ensuring three-phase electrode it is effective and constant, and three-phase electrode locating rack can ensure the steady of electrode horizontal level
It is fixed, it can also play the effect above.Splashing liquid baffle plate can protect all kinds of Instrument assemblies of silicon liquid level upper end not by high temperature splashing of silicon liquid
Corrosion failure, and when device go wrong cause electrode significantly fall on down in silicon liquid or when silicon liquid liquid level sharp rise etc. it is serious therefore
Barrier is when occurring, sensed by discharge inductor can feed back in time can master control platform, the arrestment at once before surprisingly occurring
Operation.
The structure of the graphite electrode automatic retraction device of this practicality is simple, it is easy to accomplish, it can be achieved to automatically control electrode
The depth of furnace charge is inserted, keeps electric current constant, ensures the production efficiency that silicon is smelted；The accident rate that electrode uses is reduced, is reduced
Damage and consumption to electrode, energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1- immerse graphite electrode end, 2- silicon liquids liquid level, 3- it is high hold hot floating alloying pellet, 4- fixed bit ball floats band,
5- epimere graphite electrodes end, 6- splashing liquids baffle plate, 7- discharges inductor, 8- be high hold thermalloy spring, 9- three-phase electrodes locating rack,
10- current value feedback conductors.
Embodiment
As shown in figure 1, a kind of industrial silicium mine hot stove graphite electrode automatic retraction device, including graphite electrode, high appearance are hot
Floating alloying pellet 3, fixed bit ball float band 4, splashing liquid baffle plate 6, discharge inductor 7, high appearance thermalloy spring 8, three-phase electrode positioning
Frame 9, current value feedback conductor 10, the graphite electrode include immersing graphite electrode end 1 and the two parts of epimere graphite electrode end 5,
Graphite electrode end 1 is immersed positioned at the lower section of silicon liquid liquid level 2, and epimere graphite electrode end 5 is located at the top of silicon liquid liquid level 2, the Gao Rongre
Property floating alloying pellet 3 is arranged on epimere graphite electrode end 5, and the fixed bit ball float band 4 is arranged on epimere graphite electrode end 5
And hold hot floating alloying pellet 3 with height and be connected, the splashing liquid baffle plate 6 is arranged on epimere graphite electrode end 5, discharge inductor 7
It is arranged on epimere graphite electrode end 5 and positioned at the top of splashing liquid baffle plate 6, height holds thermalloy spring 8 and is arranged on epimere graphite electrode
On end 5, three-phase electrode locating rack 9 is arranged on the top of epimere graphite electrode end 5, and current value feedback conductor 10 positions with three-phase electrode
Frame 9 connects.
The splashing liquid baffle plate 6 is infundibulate.
The high thermalloy spring 8 that holds is connected with three-phase electrode locating rack 9.
Claims (3)
1. a kind of industrial silicium mine hot stove graphite electrode automatic retraction device, it is characterised in that hot floating including graphite electrode, high appearance
Dynamic circuit connector gold goal（3）, fixed bit ball float band（4）, splashing liquid baffle plate（6）, discharge inductor（7）, high hold thermalloy spring（8）, three-phase
Electrode locating rack（9）, current value feedback conductor（10）, the graphite electrode is including immersing graphite electrode end（1）With epimere graphite
Electrode tip（5）Two parts, immerse graphite electrode end（1）Positioned at silicon liquid liquid level（2）Lower section, epimere graphite electrode end（5）Positioned at silicon
Liquid liquid level（2）Top, the high hot floating alloying pellet of appearance（3）It is arranged on epimere graphite electrode end（5）On, the fixed bit floats
Spherical zone（4）It is arranged on epimere graphite electrode end（5）Above and with height hold hot floating alloying pellet（3）Connection, the splashing liquid baffle plate（6）
It is arranged on epimere graphite electrode end（5）On, discharge inductor（7）It is arranged on epimere graphite electrode end（5）Above and positioned at splashing liquid keep off
Plate（6）Top, height hold thermalloy spring（8）It is arranged on epimere graphite electrode end（5）On, three-phase electrode locating rack（9）It is arranged on
Epimere graphite electrode end（5）Top, current value feedback conductor（10）With three-phase electrode locating rack（9）Connection.
2. a kind of industrial silicium mine hot stove graphite electrode automatic retraction device according to claim 1, it is characterised in that described
Splashing liquid baffle plate（6）For infundibulate.
3. a kind of industrial silicium mine hot stove graphite electrode automatic retraction device according to claim 1, it is characterised in that described
Height holds thermalloy spring（8）With three-phase electrode locating rack（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479342.5U CN206905559U (en) | 2017-05-03 | 2017-05-03 | A kind of industrial silicium mine hot stove graphite electrode automatic retraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479342.5U CN206905559U (en) | 2017-05-03 | 2017-05-03 | A kind of industrial silicium mine hot stove graphite electrode automatic retraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905559U true CN206905559U (en) | 2018-01-19 |
Family
ID=61291753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479342.5U Expired - Fee Related CN206905559U (en) | 2017-05-03 | 2017-05-03 | A kind of industrial silicium mine hot stove graphite electrode automatic retraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905559U (en) |
-
2017
- 2017-05-03 CN CN201720479342.5U patent/CN206905559U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209227035U (en) | Voltage controls electroslag remelting device | |
| CN206905559U (en) | A kind of industrial silicium mine hot stove graphite electrode automatic retraction device | |
| CN214612791U (en) | Cathode device for rare earth molten salt electrolytic furnace | |
| CN205099767U (en) | Electrolytic cell assembly with extensive rare refractory metal of continuous production | |
| CN204180323U (en) | Electrode sealing shroud | |
| CN206127442U (en) | Preceding heating furnace is cast to electrolysis aluminium cathode charcoal piece ferrophosphorus | |
| CN202440543U (en) | Double electrode series ingot pumping electro-slag furnace | |
| CN200995269Y (en) | Conducting crystallizer | |
| CN201485370U (en) | Vertical kiln for melting high silica glass | |
| CN206709605U (en) | One Albatra metal smelting furnace | |
| CN104357673B (en) | Metal electric slag refusion and smelting method | |
| CN206328424U (en) | A kind of extra electric field tundish slag device for deoxidizing | |
| CN206523042U (en) | A kind of swing type smelting furnace of gold refinement | |
| CN203768431U (en) | Electroslag remelting furnace | |
| CN201678715U (en) | Zinc smelting equipment for DC submerged arc furnace | |
| CN201697459U (en) | Impoverishing electric furnace for impoverishing copper and nickel concentrate smelting slag | |
| CN101880775B (en) | Method for diluting copper and nickel concentrate smelting slag | |
| CN209227087U (en) | A kind of micro-arc oxidation device | |
| CN202925109U (en) | Cathode of aluminum electrolytic cell | |
| CN208346237U (en) | A kind of novel electroslag furnace rotating supporting device | |
| CN204787786U (en) | Closed lead melting furnace | |
| CN203530110U (en) | Electric boosting device with bottom-inserting electrodes of float glass melting furnace | |
| CN206902205U (en) | A kind of electroslag remelting device | |
| RU2742557C1 (en) | Electrolysis anode device for aluminum production | |
| CN205275722U (en) | Electrolysis trough calcination starts heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |