CN110143589A - A kind of graphitization batch-type furnace - Google Patents
A kind of graphitization batch-type furnace Download PDFInfo
- Publication number
- CN110143589A CN110143589A CN201910444316.2A CN201910444316A CN110143589A CN 110143589 A CN110143589 A CN 110143589A CN 201910444316 A CN201910444316 A CN 201910444316A CN 110143589 A CN110143589 A CN 110143589A
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- CN
- China
- Prior art keywords
- furnace
- unit
- batch
- graphitization
- collecting hood
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
Abstract
The present invention is a kind of graphitization batch-type furnace, it is made of ten single-unit furnace side-by-side parallel discharges, each single-unit furnace includes the oven body part for having heating function and the petticoat pipe part for having discharge function, the elongated furnace body that the graphitization batch-type furnace uses refractory material to construct, it is packed into low-sulfur calcined coke, form conductive furnace core, it is adiabatic heat-insulation material in the two sides of burner, conductive electrode is provided on two headwalls of burner, and it is controlled to a power supply, constitute the circuit being powered, when circuit is connected, furnace core is heating up due to the effect of resistance, make furnace core 2600-3000 at a temperature of, it is graphitized through high-temperature heat treatment.
Description
Technical field
The present invention relates to graphitization kiln technical field, especially a kind of graphitization batch-type furnaces.
Background technique
Traditional graphitization kiln technology carries out preparation graphitized material using acheson graphite batch-type furnace, but it is consumed
Big, at high cost, long, the open operation in production interval the disadvantage of electric energy is that carbon industry wants always the difficult point overcome.
For these disadvantages, pass through the connection side for improving graphitization box-type furnace structure, changing electrode and aluminum steel row
The measures such as formula reduce graphitization batch-type furnace graphitization technique electric quantity consumption, energy saving, improve operating environment.
Summary of the invention
The purpose of the present invention is to provide a kind of graphitization batch-type furnaces, to solve the deficiencies in the prior art.
To achieve the above objectives, the following technical schemes are provided:
A kind of graphitization batch-type furnace, which is characterized in that structure includes furnace group, aluminum steel row, heat dissipation cavity, petticoat pipe part, described
Furnace group is made of ten single-unit furnace side-by-side parallel discharges, and the structure of the single-unit furnace includes furnace body, power transmission device, the furnace body
Including side walls, both ends wall, furnace bottom, incubation cavity, graphite plate, the side walls, both ends wall and furnace bottom are connected and composed
The main structure of furnace body, the graphite plate have certain thickness and stick on the inside of side walls, both ends wall and furnace bottom, institute
It states incubation cavity to be located at the wall of both ends, incubation cavity is hollow and upper opening cuboid, and the power transmission device includes graphite electricity
Pole, aluminum frame, locking device, the graphite electrode are cuboid, and be symmetrically fixedly installed in the both ends wall of each single-unit furnace
Outside, the aluminum frame are erected in the side of graphite electrode, and there are three graphite electrodes by locking device connection for every aluminum frame, described
The top of aluminum frame is fixedly connected with the lower plane that aluminum steel is arranged, aluminum steel ranking in the outside of furnace group, the upper surface of aluminum steel row with
The upper plane of furnace group in the same plane, clearance space of the heat dissipation cavity between every two single-unit furnace, the petticoat pipe part
Including exhaust fume collecting hood and smoke exhaust pipe, the exhaust fume collecting hood covers on the upper end of single-unit furnace, and the smoke exhaust pipe is fixed on the top of exhaust fume collecting hood simultaneously
It is connected with exhaust fume collecting hood.
Preferably, the aluminum steel row is formed by the aluminum steel of several circles around furnace group, and aluminum steel has one fixed width.
Preferably, when the locking device is not locked, aluminum frame is disconnected with graphite electrode, and then realizes corresponding monomer
Furnace power-off, when the shrinking device is locked, aluminum frame is connect with graphite electrode, realizes that the single-unit furnace thought is powered, therefore pass through tune
Save locking device, graphitization batch-type furnace can single-unit furnace individually power and multiple single-unit furnaces are powered jointly.
Preferably, the exhaust fume collecting hood and single-unit furnace activity are installed, mobile by lifting device.
The invention has the benefit that
1. the present invention is by being laid with one layer of graphite plate in inboard wall of furnace body, when so that furnace body being powered, heating rate is fast, and two
Headwall wall is provided with incubation cavity, so that furnace heat loss is small, has saved energy consumption.
2. the present invention can carry out concentration row to the volatile matter and dust generated in pyroprocess by being equipped with petticoat pipe part
It puts, improves operating environment.
3. the entirety that the present invention is made of ten single-unit furnaces, there is heat dissipation cavity between every two single-unit furnace, can accelerate
Cooling after graphitizing process is saved the quantity-produced time, and when production, can be produced with single-unit furnace also with multiple monomers
Furnace produces simultaneously, improves the utilization rate and efficiency of graphitization batch-type furnace.
Detailed description of the invention
Fig. 1 is schematic diagram when single-unit furnace of the present invention uses；
Fig. 2 is the partial structural diagram of single-unit furnace of the present invention；
Fig. 3 is schematic diagram when the multiple single-unit furnaces of the present invention are used in conjunction with；
Appended drawing reference as shown in the figure are as follows: 1- exhaust fume collecting hood, 2- smoke exhaust pipe, 3- side walls, 4- heat dissipation cavity, 5- incubation cavity, 6-
Both ends wall, 7- aluminum steel row, 8- graphite electrode, 9- aluminum frame, 10- graphite plate, 11- locking device, 12- furnace bottom.
Specific embodiment
Present design is described in detail below in conjunction with attached drawing.
A kind of graphitization batch-type furnace, structure include furnace group, aluminum steel row 7, heat dissipation cavity 4, petticoat pipe part, and furnace group is by ten lists
Body furnace side-by-side parallel discharge composition, each monomer furnace structure includes furnace body and power transmission device, and furnace body includes side walls 3, both ends
Wall 6, furnace bottom 12, incubation cavity 5, graphite plate 10, side walls 3, both ends wall 6 and furnace bottom 12 connect and compose the main body knot of furnace body
Structure, graphite plate 10 have certain thickness and stick on the insides of side walls 3, both ends wall 6 and furnace bottom 12, when energization, graphite
Plate 10 is rapidly heated so that being graphitized the energy consumption of batch-type furnace entirety reduces, and incubation cavity 5 is located at both ends wall 6, and incubation cavity 5 is
Hollow and upper opening cuboid is kept the temperature by filling insulation material in incubation cavity 5, power transmission device include graphite electrode 8,
Aluminum frame 9, locking device 11, graphite electrode 8 are cuboid, and be symmetrically fixedly installed in each single-unit furnace both ends wall 6 it is outer
Side, aluminum frame 9 are erected in the side of graphite electrode 8, and there are three graphite electrode 8, aluminium by the connection of locking device 11 for every aluminum frame 9
The top of frame 9 is fixedly connected with the lower plane of aluminum steel row 7, and aluminum steel row 7 is located at the outside of furnace group, the upper surface of aluminum steel row 7 and furnace
In the same plane, clearance space of the heat dissipation cavity 4 between every two single-unit furnace, graphitization temperature-rise period terminates the upper plane of group
Afterwards, it includes exhaust fume collecting hood 1 and smoke evacuation that the presence of heat dissipation cavity 4, which can make to be graphitized material rate of temperature fall in batch-type furnace to increase petticoat pipe part,
Pipe 2, exhaust fume collecting hood 1 cover on the upper end of single-unit furnace, and smoke exhaust pipe 2 is fixed on the top of exhaust fume collecting hood 1 and is connected with exhaust fume collecting hood 1.
Wherein, aluminum steel row 7 is formed by the aluminum steel of several circles around furnace group, aluminum steel row 7 i.e. electrically conductive to each aluminum frame 9
On, since there is aluminum steel one fixed width to form enough intensity, personnel can also arrange in aluminum steel and walk on 7, and aluminum steel row 7 does not connect
Ground, does not constitute circuit, and Danger Electric shock risk will not occur for personnel.
Wherein, when locking device 11 is not locked, aluminum frame 9 is disconnected with graphite electrode 8, and then realizes corresponding single-unit furnace
Power-off, when shrinking device 11 is locked, aluminum frame 9 is connect with graphite electrode 8, realizes that the single-unit furnace thought is powered, therefore pass through adjusting
Locking device 11, graphitization batch-type furnace can single-unit furnace individually power and multiple single-unit furnaces are powered jointly.
Wherein, exhaust fume collecting hood 1 and single-unit furnace activity are installed, and can cover on other monomers by the mobile exhaust fume collecting hood 1 of lifting device
Furnace can carry out concentration discharge to the volatile matter and dust that each single-unit furnace generates in the high temperature process.
Embodiment 1
As shown in Figure 1, when single-unit furnace is used alone, needing to fill up raw material in the single-unit furnace that heats, and by furnace body phase
Corresponding graphite electrode 8 is locked by locking device 11, is filled up insulation material in incubation cavity 5, is covered exhaust fume collecting hood 1, power on,
Raw material heats up heating under the action of resistance itself, carries out graphitization reaction, the volatile matter and flue gas of generation by exhaust fume collecting hood 1 with
Smoke exhaust pipe 2 enters external dust-removing desulfurating apparatus, discharges after purification, graphitization after reaction, with lifting device by exhaust fume collecting hood 1
It removes, cooling processing is carried out to material.
Embodiment 2
As shown in figure 3, needing to fill up raw material in the multiple single-unit furnaces heated, and will when multiple single-unit furnaces are used in conjunction with
The corresponding graphite electrode 8 of each furnace body is locked by locking device 11, is filled up insulation material in incubation cavity 5, is covered exhaust fume collecting hood
1, power on, multiple single-unit furnaces are powered jointly, and raw material heats up heating under the action of resistance itself, graphitization reaction is carried out,
The volatile matter and flue gas of generation enter external dust-removing desulfurating apparatus by exhaust fume collecting hood 1 and smoke exhaust pipe 2, discharge after purification, graphite
Change after reaction, exhaust fume collecting hood 1 is removed with lifting device, cooling processing is carried out to material.
Claims (4)
1. a kind of graphitization batch-type furnace, which is characterized in that structure includes furnace group, aluminum steel row, heat dissipation cavity, petticoat pipe part, the furnace
Group is made of ten single-unit furnace side-by-side parallel discharges, and the structure of the single-unit furnace includes furnace body, power transmission device, the furnace body packet
Side walls, both ends wall, furnace bottom, incubation cavity, graphite plate are included, the side walls, both ends wall and furnace bottom connect and compose furnace
The main structure of body, the graphite plate has certain thickness and sticks on the inside of side walls, both ends wall and furnace bottom, described
Incubation cavity is located at the wall of both ends, incubation cavity be hollow and upper opening cuboid, the power transmission device include graphite electrode,
Aluminum frame, locking device, the graphite electrode are cuboid, and be symmetrically fixedly installed in each single-unit furnace both ends wall it is outer
Side, the aluminum frame are erected in the side of graphite electrode, and there are three graphite electrode, the aluminium by locking device connection for every aluminum frame
The top of frame is fixedly connected with the lower plane that aluminum steel is arranged, and the aluminum steel ranking is in the outside of furnace group, the upper surface of aluminum steel row and furnace
The upper plane of group in the same plane, wrap by clearance space of the heat dissipation cavity between every two single-unit furnace, the petticoat pipe part
Include exhaust fume collecting hood and smoke exhaust pipe, the exhaust fume collecting hood covers on the upper end of single-unit furnace, the smoke exhaust pipe be fixed on the top of exhaust fume collecting hood and with
Exhaust fume collecting hood conducting.
2. a kind of graphitization batch-type furnace according to claim 1, which is characterized in that the aluminum steel arranges the aluminium by several circles
Wire loop is formed around furnace group, and aluminum steel has one fixed width.
3. a kind of graphitization batch-type furnace according to claim 1, which is characterized in that when the locking device is not locked,
Aluminum frame is disconnected with graphite electrode, and then realizes corresponding monomer furnace power-off, when the locking device is locked, aluminum frame and graphite
Electrode connection realizes that the single-unit furnace thought is powered, therefore by regulation locking device, be graphitized batch-type furnace can single-unit furnace it is independent
Power supply, but the multiple single-unit furnaces of energy are powered jointly.
4. a kind of graphitization batch-type furnace according to claim 1, which is characterized in that the exhaust fume collecting hood and single-unit furnace activity are pacified
Dress, it is mobile by lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444316.2A CN110143589A (en) | 2019-05-27 | 2019-05-27 | A kind of graphitization batch-type furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444316.2A CN110143589A (en) | 2019-05-27 | 2019-05-27 | A kind of graphitization batch-type furnace |
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| CN110143589A true CN110143589A (en) | 2019-08-20 |
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| CN201910444316.2A Pending CN110143589A (en) | 2019-05-27 | 2019-05-27 | A kind of graphitization batch-type furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368747A (en) * | 2020-10-15 | 2022-04-19 | 沈阳铝镁设计研究院有限公司 | Negative pole graphitizing furnace |
Citations (5)
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|---|---|---|---|---|
| CN102311112A (en) * | 2010-07-09 | 2012-01-11 | 武建国 | Furnace for graphitization and corresponding method for graphitization |
| KR20140071551A (en) * | 2012-11-23 | 2014-06-12 | 에스 알 씨 주식회사 | Continuous Graphene Manufacturing Apparatus |
| CN205222705U (en) * | 2015-12-15 | 2016-05-11 | 长治县山河巨能有限责任公司 | High current switch with switch function |
| CN205231277U (en) * | 2015-12-28 | 2016-05-11 | 河南九龙新能源材料有限公司 | Novel flexible coupling is arranged to acheson furnace furnace end electrode aluminium device |
| CN108178155A (en) * | 2018-01-29 | 2018-06-19 | 山西沁新能源集团股份有限公司 | A kind of concatermer block form high temperature graphitization stove |
-
2019
- 2019-05-27 CN CN201910444316.2A patent/CN110143589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311112A (en) * | 2010-07-09 | 2012-01-11 | 武建国 | Furnace for graphitization and corresponding method for graphitization |
| KR20140071551A (en) * | 2012-11-23 | 2014-06-12 | 에스 알 씨 주식회사 | Continuous Graphene Manufacturing Apparatus |
| CN205222705U (en) * | 2015-12-15 | 2016-05-11 | 长治县山河巨能有限责任公司 | High current switch with switch function |
| CN205231277U (en) * | 2015-12-28 | 2016-05-11 | 河南九龙新能源材料有限公司 | Novel flexible coupling is arranged to acheson furnace furnace end electrode aluminium device |
| CN108178155A (en) * | 2018-01-29 | 2018-06-19 | 山西沁新能源集团股份有限公司 | A kind of concatermer block form high temperature graphitization stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368747A (en) * | 2020-10-15 | 2022-04-19 | 沈阳铝镁设计研究院有限公司 | Negative pole graphitizing furnace |
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