CN207313142U - A kind of U-shaped internal thermal tandem graphitization furnace - Google Patents
A kind of U-shaped internal thermal tandem graphitization furnace Download PDFInfo
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- CN207313142U CN207313142U CN201721044656.9U CN201721044656U CN207313142U CN 207313142 U CN207313142 U CN 207313142U CN 201721044656 U CN201721044656 U CN 201721044656U CN 207313142 U CN207313142 U CN 207313142U
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- conductive electrode
- busbar
- graphitizing furnace
- hopper
- electricity
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Abstract
The utility model discloses a kind of U-shaped internal thermal tandem graphitization furnace, is provided with the graphitizing furnace of some series connection, the interior intracavitary of each graphitizing furnace is provided with two independent fire resisting hoppers；The intracavitary in each graphitizing furnace, one end are provided with connection electrode；In the other end of the graphitizing furnace, conductive electrode is correspondingly arranged on outside each hopper；Two or more holding devices are additionally provided with, the holding device will be connected into the soft busbar of electricity with conductive electrode, fixed busbar；The soft busbar of electricity will be gone out at the same time to be connected with conductive electrode, fixed busbar.Said structure realizes setting of the fixed busbar in graphitizing furnace, reduces the whole cost of equipment.In addition, graphitizing furnace described in the utility model is provided with two or more holding devices, so as to select holding device according to requirement of engineering, even if in the case where holding device needs repairing also without carrying out shutdown processing.Meanwhile it is solid electrode to set conductive electrode, and cooling is realized by the outer type of cooling.
Description
Technical field
A kind of U-shaped internal thermal tandem graphitization furnace is the utility model is related to, belongs to graphitization technical field.
Background technology
Electrolytic aluminium is a kind of most commonly seen electrolysis process, and during operation, aluminium oxide leads to as solute in the presence of anode and cathode
After entering powerful direct current, at 950 DEG C -970 DEG C, it is electrochemically reacted on the two poles of the earth.Electrolytic cell is then commonly used in
The commonly used equipment of metal is prepared by mechanism of electrolysis, from its structure, is generally made of groove body, anode and cathode.
With the development of internal and international electrolytic aluminium in recent years, aluminium cell is towards the direction such as energy saving, efficient, environmentally friendly
It is progressive.Wherein, the cathode carbon pieces part important as electrolytic cell, plays electrolysis effectiveness vital influence.
At present, graphitized cathode carbon block with excellent electric conductivity, thermal conductivity, thermal shock resistance, the rodent performance of anti-sodium and progressively occupy
The leading position of aluminium electrolysis cathode carbon block.
And for the manufacture of graphitized cathode carbon block, the country is mainly by acheson furnace, straight line internal thermal serial at present
Graphitizing furnace and the production of U-shaped internal thermal tandem graphitization furnace.Acheson furnace has the characteristics that applicability is wide, but due to this
The kind type of furnace needs to be powered to product and resistance material together, and power cycles are grown, and energy consumption is big, and takes on stove process mechanism degree
It is low, it have impact on work efficiency.Than acheson furnace, straight line internal thermal tandem graphitization furnace has that energy consumption is low, yield is big
Feature.U-shaped internal thermal tandem graphitization furnace equally has the characteristics that energy consumption is low, yield is big compared with acheson furnace, at the same its compared with
Straight line internal thermal tandem graphitization furnace has the characteristics of adaptable to product variations, of less demanding to production site.
In the prior art, traditional U-shaped internal thermal tandem graphitization furnace to electric installation and busbar due to the machine of graphitizing furnace
Structure forces it to be installed on mobile independent trolley, and which not only adds the overall body that equipment cost also increases equipment
Product.
The holding device of traditional U-shaped internal thermal tandem graphitization furnace is fixed, and each graphitizing furnace is only set
There is a set of holding device, when repairing if desired, then necessary blowing out, so as to have impact on work efficiency.
In addition, it is typically all that furnace end electrode is arranged to hollow structure and is adopted in traditional U-shaped internal thermal tandem graphitization furnace
With interior circulating cooling mode, this set is more complicated, and internal setting cooling structure, easily produces fouling, it is not easy to clear
Reason.
Utility model content
The utility model provides a kind of U-shaped internal thermal tandem graphitization furnace, can be reduced by the improvement of effective mechanism logical
The electric time, reduce energy consumption, and without carrying out blowing out when being carried out maintenance to holding device.
The utility model is realized by solution below：
A kind of U-shaped internal thermal tandem graphitization furnace, it includes：
Some graphitizing furnaces, series connection and adjacent contact are set, and each graphitizing furnace is independently electrically connected control and starts；
There is inner cavity in each graphitizing furnace, the inner cavity separation is provided with independent the first hopper and the second hopper, and described the
One hopper and the second hopper have fire resisting inner cavity；
The intracavitary in each graphitizing furnace, one end are provided with connection electrode；In the other end of the graphitizing furnace, first
Hopper is provided outside the first conductive electrode, and first conductive electrode is connected with into the soft busbar of electricity；It is provided outside in the second hopper
Second conductive electrode, second conductive electrode are connected with the soft busbar of electricity is gone out；First conductive electrode and the second conductive electrode
For solid electrode；
It is described into the soft busbar of electricity and to go out the soft busbar of electricity and connected with fixation busbar；
Two or more moveable holding devices are additionally provided with, the holding device is arranged on stent, the stent
With lateral frame and perpendicular support arranged in a crossed manner, sliding rail, the holding device are provided with the lateral frame and perpendicular support
Suitable for being slided along the sliding rail on lateral frame and perpendicular support；The lateral frame is high less than the setting of the conductive electrode
Degree, the position that the perpendicular support corresponds to conductive electrode are set；
Fixed busbar, is arranged between holding device and conductive electrode, and the fixed busbar is connected with fixed power supply unit；
The holding device is suitable for along bracket slide to conductive electrode corresponding position, will into the soft busbar of electricity, go out the soft mother of electricity
Line, fixed busbar and conductive electrode hold out against connection；
Cooling unit is additionally provided with, the cooling unit has spray head.
Some graphitizing furnaces are arranged in parallel.
The hopper is vertical hopper, and two hoppers are parallel, are disposed adjacent.
The graphitizing furnace interior intracavitary and the connection electrode is provided with partition plate, the partition plate is with being connected electricity
Pole, which contradicts, to be set, and the inner cavity of graphitizing furnace is divided into the first hopper and the second hopper.
The fixed busbar is aluminium bus array structure.
In the interior intracavitary, the connection electrode is provided with isolation board, so that the inner cavity is divided into two
Hopper.
The spray head is arranged on the outside of conductive electrode shell.
The utility model tool has the advantage that：
U-shaped internal thermal tandem graphitization furnace described in the utility model, including the graphite of some series connection and adjacent contact setting
Change stove, and each graphitizing furnace is independently electrically connected control and starts, and has inner cavity in each graphitizing furnace, it is described interior
Chamber, which separates, is provided with independent the first hopper and the second hopper, and first hopper and the second hopper have fire resisting inner cavity；Every
Intracavitary in a graphitizing furnace, one end are provided with connection electrode, in the other end of the graphitizing furnace, are provided outside in the first hopper
First conductive electrode, first conductive electrode are connected with into the soft busbar of electricity；The second conductive electrode is provided outside in the second hopper,
Second conductive electrode is connected with the soft busbar of electricity is gone out；Wherein, first conductive electrode and the second conductive electrode are solid electricity
Pole；It is described into the soft busbar of electricity and to go out the soft busbar of electricity and the fixation busbar connection that is arranged between holding device and conductive electrode；
The fixed busbar is connected with fixed power supply unit；Graphitizing furnace is additionally provided with two or more moveable holding devices, institute
State holding device to be arranged on stent, stent has lateral frame and perpendicular support arranged in a crossed manner, sets in lateral frame and perpendicular support
There is sliding rail, holding device is suitable for sliding on lateral frame and perpendicular support along the sliding rail；The lateral frame is less than institute
The setting height of conductive electrode is stated, the position that the perpendicular support corresponds to conductive electrode is set.
Graphitizing furnace described in the utility model is provided with two or more holding devices, so as to according to requirement of engineering
Holding device is selected, even if in the case where holding device needs repairing also without carrying out shutdown processing, and pass through horizontal branch
The setting of frame and perpendicular support and sliding rail, a holding device can be shared by realizing multiple graphitizing furnaces, without at the same time
Multiple holding devices are set.Meanwhile it is solid electrode that graphitizing furnace described in the utility model, which sets conductive electrode, and pass through spray
The outer type of cooling of leaching head realizes cooling, avoids the scale problems present in interior cooling.In addition, string described in the utility model
Graphitizing furnace is connect by fixed busbar, into the soft busbar of electricity and go out the setting position of the soft busbar of electricity, passes through the setting position of holding device
Put so that the graphitizing furnace described in the utility model can eliminate be separately provided be used for the only of mobile fixed busbar and power supply unit
Vertical trolley, while can realize the fixation to fixed busbar and power supply unit, reduce the whole cost of equipment.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model
Example and with reference to attached drawing, is described in further detail the utility model, wherein,
Fig. 1 is the structure diagram of U-shaped internal thermal tandem graphitization furnace described in the utility model；
Reference numeral is expressed as in figure：1- graphitizing furnaces, the first hoppers of 2-, the second hoppers of 21-, 3- connection electrodes, 4-
One conductive electrode, the second conductive electrodes of 41-, 5- holding devices, 6- fix busbar, and for 7- into the soft busbar of electricity, 8- goes out the soft busbar of electricity, 9-
Cooling unit, 10- power supply units.
Embodiment
A kind of U-shaped internal thermal tandem graphitization furnace 1, as shown in Figure 1, it includes：
Some graphitizing furnaces 1, some graphitizing furnaces 1 are connected, and are contacted and set between adjoining graphite stove 1, each graphite
Change independent be electrically connected of stove 1 and control startup；There is inner cavity, the inner cavity, which separates, is provided with independent first in each graphitizing furnace 1
2 and second hopper 21 of hopper, 2 and second hopper 21 of the first hopper have fire resisting inner cavity；
The intracavitary in each graphitizing furnace 1, one end are provided with connection electrode 3；In the other end of the graphitizing furnace 1,
First hopper 2 is provided outside the first conductive electrode 4, first conductive electrode 4 and is connected into the soft busbar 7 of electricity；In the second hopper
21 are provided outside the second conductive electrode 41, and second conductive electrode 41 is connected with the soft busbar 8 of electricity is gone out；First conductive electrode
4 and second conductive electrode 41 be solid electrode；
It is described to be connected into the soft busbar 7 of electricity with the equal and fixed busbar 6 of the soft busbar 8 of electricity is gone out；
Two or more moveable holding devices 5 are additionally provided with, the holding device 5 is arranged on stent, the branch
Frame has lateral frame and perpendicular support arranged in a crossed manner, and sliding rail is provided with the lateral frame and perpendicular support, described to hold out against dress
5 are put to be suitable for sliding on lateral frame and perpendicular support along the sliding rail；The lateral frame is less than the setting of the conductive electrode
Highly, the perpendicular support corresponds to the position setting of conductive electrode；
Fixed busbar 6, is arranged between holding device 5 and conductive electrode, the fixed busbar 6 and fixed power supply unit 10
Connection；
The holding device 5 is suitable for along bracket slide to conductive electrode corresponding position, will into the soft busbar 7 of electricity, to go out electricity soft
Busbar 8, fixed busbar 6 and conductive electrode hold out against connection；
Cooling unit 9 is additionally provided with, the cooling unit 9 has spray head.In the above-described embodiments, spray head is arranged on
The outside of conductive electrode shell.
As preferred embodiment, some graphitizing furnaces 1 are selected to be arranged in parallel.
It is preferred that the hopper is vertical hopper, two hoppers are parallel, are disposed adjacent.
During specific implementation, preferably the graphitizing furnace 1 interior intracavitary and perpendicular to the connection electrode 3 be provided with every
Plate, the partition plate are contradicted with connection electrode 3 and set, and the inner cavity of graphitizing furnace 1 is divided into the first hopper 2 and the second hopper 21.Institute
It is charcoal partition plate to state partition plate.
The fixed busbar 6 is aluminium bus array structure.
In the interior intracavitary, the connection electrode 3 is provided with isolation board, so that the inner cavity is divided into two
Hopper.
In the above-described embodiments, the holding device is using commercially available holding device, if can realize by busbar,
Soft busbar and electrode holder are close to what is connect.
U-shaped internal thermal tandem graphitization furnace 1 described in the utility model when in use, is realized according to following steps：
First, bottom insulation material is laid with 1 first hopper 2 of graphitizing furnace and 21 bottom of the second hopper, and places cushion block；
Place the cathode carbon pieces of flattened good end on cushion block, and between roasting block and roasting block, roasting block and conductive electrode it
Between, roasting block and conductive electrode between place graphite pads or filling graphite powder；Place into the soft busbar 7 of electricity and go out the soft busbar 8 of electricity,
Start holding device 5 and pressure applied to the roasting block in hopper, into the soft busbar 7 of electricity and go out the soft busbar 8 of electricity will by holding device 5
Conductive electrode is connected with fixed busbar 6 respectively；Fill 1 sidepiece of graphitizing furnace and top insulation material.
Afterwards, power supply unit 10 is fixed to 1 power transmission of graphitizing furnace；After power supply reaches requirement, stop power supply, graphitizing furnace 1
Natural cooling；Graphitizing furnace 1 is cooled to after a certain period of time, and layering suction filler material, finally hangs out graphitization block outside stove；When stopping
After only powering, the pressure of the holding device 5 of burner is released, mobile holding device 5 arrives next graphitizing furnace 1, then opens again
The beginning above process.
Although the utility model elaborates it by above-mentioned embodiment, this specialty
Those of ordinary skill should be understood that any form and details without departing from claims made on this basis
Change, belong to the utility model scope of the claimed.
Claims (7)
- A kind of 1. U-shaped internal thermal tandem graphitization furnace, it is characterised in that including：Some graphitizing furnaces, series connection and adjacent contact are set, and each graphitizing furnace is independently electrically connected control and starts；Each There is inner cavity, the inner cavity, which separates, is provided with independent the first hopper and the second hopper, first material in the graphitizing furnace Case and the second hopper have fire resisting inner cavity；The intracavitary in each graphitizing furnace, one end are provided with connection electrode；In the other end of the graphitizing furnace, in the first hopper The first conductive electrode is provided outside, first conductive electrode is connected with into the soft busbar of electricity；Second is provided outside in the second hopper Conductive electrode, second conductive electrode are connected with the soft busbar of electricity is gone out；First conductive electrode and the second conductive electrode are real Heart electrode；It is described into the soft busbar of electricity and to go out the soft busbar of electricity and connected with fixation busbar；Two or more moveable holding devices are additionally provided with, the holding device is arranged on stent, and the stent has Lateral frame arranged in a crossed manner and perpendicular support, are provided with sliding rail on the lateral frame and perpendicular support, the holding device is suitable for Slided along the sliding rail on lateral frame and perpendicular support；The lateral frame is less than the setting height of the conductive electrode, institute State the position setting that perpendicular support corresponds to conductive electrode；Fixed busbar, is arranged between holding device and conductive electrode, and the fixed busbar is connected with fixed power supply unit；The holding device is suitable for along bracket slide to conductive electrode corresponding position, will into the soft busbar of electricity, go out the soft busbar of electricity, solid Determine busbar and conductive electrode holds out against connection；Cooling unit is additionally provided with, the cooling unit has spray head.
- 2. graphitizing furnace according to claim 1, it is characterised in that some graphitizing furnaces are arranged in parallel.
- 3. graphitizing furnace according to claim 1 or 2, it is characterised in that the hopper is vertical hopper, and two hoppers are put down Row, be disposed adjacent.
- 4. graphitizing furnace according to claim 3, it is characterised in that the graphitizing furnace interior intracavitary and perpendicular to institute State connection electrode and be provided with partition plate, the partition plate is contradicted with connection electrode and set, and the inner cavity of graphitizing furnace is divided into the first hopper With the second hopper.
- 5. according to the graphitizing furnace described in claim 1 or 2 or 4, it is characterised in that the fixed busbar is aluminium bus array structure.
- 6. according to the graphitizing furnace described in claim 1 or 2 or 4, it is characterised in that in the interior intracavitary, perpendicular to the company Receiving electrode is provided with isolation board, so that the inner cavity is divided into two hoppers.
- 7. graphitizing furnace according to claim 5, it is characterised in that the spray head is arranged on the outer of conductive electrode shell Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044656.9U CN207313142U (en) | 2017-08-11 | 2017-08-11 | A kind of U-shaped internal thermal tandem graphitization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044656.9U CN207313142U (en) | 2017-08-11 | 2017-08-11 | A kind of U-shaped internal thermal tandem graphitization furnace |
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| Publication Number | Publication Date |
|---|---|
| CN207313142U true CN207313142U (en) | 2018-05-04 |
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| CN201721044656.9U Expired - Fee Related CN207313142U (en) | 2017-08-11 | 2017-08-11 | A kind of U-shaped internal thermal tandem graphitization furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117263177A (en) * | 2023-09-26 | 2023-12-22 | 连云港埃纳硅业有限公司 | Method for producing artificial graphite negative electrode material by internal string graphitization and graphitization furnace |
-
2017
- 2017-08-11 CN CN201721044656.9U patent/CN207313142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117263177A (en) * | 2023-09-26 | 2023-12-22 | 连云港埃纳硅业有限公司 | Method for producing artificial graphite negative electrode material by internal string graphitization and graphitization furnace |
| CN117263177B (en) * | 2023-09-26 | 2024-05-17 | 连云港埃纳硅业有限公司 | Internal string graphitizing furnace for artificial graphite negative electrode material |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20210811 |