CN211664724U - Heat-insulating energy-saving furnace core structure of graphitizing furnace - Google Patents
Heat-insulating energy-saving furnace core structure of graphitizing furnace Download PDFInfo
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- CN211664724U CN211664724U CN202020166586.XU CN202020166586U CN211664724U CN 211664724 U CN211664724 U CN 211664724U CN 202020166586 U CN202020166586 U CN 202020166586U CN 211664724 U CN211664724 U CN 211664724U
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- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 238000005087 graphitization Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a heat preservation and energy saving wick structure of graphitizing furnace includes casing and wick body at least, the top of casing is provided with the feed inlet, the below of casing is provided with the discharge gate, the both sides of discharge gate all are provided with the support column, the inside of casing is provided with the wick body, the upper and lower both ends of wick body all are provided with the heat preservation, the both sides of wick body all are provided with the zone of heating, be provided with heating coil in the zone of heating, the inside of wick body is provided with the stirring subassembly. The utility model discloses a heating coil of both sides heats the wick body to the upper and lower both ends of wick body all are provided with the heat preservation that reduces calorific loss, improve the efficiency of heating, the inner wall contact of material and wick body can be guaranteed in the setting of stirring subassembly simultaneously, so that reach better heating effect.
Description
The technical field is as follows:
the utility model relates to a graphitizing furnace's technical field specifically is graphitizing furnace's heat preservation energy-saving furnace core structure.
Background art:
the graphitization furnace is one of key devices for producing carbon products, the heat treatment temperature in the processing process needs to reach 2800 ℃, however, the heat utilization rate of the existing graphitization furnace is only about 35%, the production process is extensive, and the product quality is unstable. In view of the above problems, it is desirable to design a heat-insulating and energy-saving furnace core structure of a graphitization furnace, which can increase heat utilization efficiency and economic benefit.
The utility model has the following contents:
an object of the utility model is to provide a heat preservation energy-saving furnace core structure of graphitizing furnace to the problem of proposing in the above-mentioned background art has been solved.
The utility model discloses by following technical scheme implement:
the heat-preservation and energy-saving furnace core structure of the graphitizing furnace at least comprises a shell and a furnace core body, wherein a feed inlet is formed in the upper part of the shell, a discharge outlet is formed in the lower part of the shell, support columns are arranged on the two sides of the discharge outlet, the furnace core body is arranged in the shell, heat-preservation layers are arranged at the upper end and the lower end of the furnace core body, heating layers are arranged on the two sides of the furnace core body, heating coils are arranged in the heating layers, and a stirring assembly is arranged in the furnace core body.
As a further aspect of the present invention: the stirring subassembly includes main (mixing) shaft, carousel, pivot and drive assembly at least, the one end of main (mixing) shaft is provided with the carousel, the pivot is worn to be equipped with in the top center department of carousel, the input of pivot is provided with drive assembly.
As a further aspect of the present invention: the outer side of the main stirring shaft is provided with at least two auxiliary stirring shafts, the outer side of the main stirring shaft is provided with a first fixed block, the outer side of the auxiliary stirring shaft is provided with a second fixed block, and a connecting rod is hinged between the first fixed block and the second fixed block.
As a further aspect of the present invention: the driving assembly at least comprises a motor and a speed reducer.
As a further aspect of the present invention: the inside of main (mixing) shaft and supplementary (mixing) shaft all is provided with the heating rod.
As a further aspect of the present invention: and an observation window is arranged on the outer side of the shell.
The utility model has the advantages that:
1. the utility model discloses a heating coil of both sides heats the wick body to the upper and lower both ends of wick body all are provided with the heat preservation that reduces calorific loss, improve the efficiency of heating, the inner wall contact of material and wick body can be guaranteed in the setting of stirring subassembly simultaneously, so that reach better heating effect.
2. The utility model discloses a comprehensive action of main (mixing) shaft and supplementary (mixing) shaft has effectually promoted stirring effect to the inner wall contact of better messenger's material and wick body.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a heat-insulating energy-saving furnace core structure of a graphitizing furnace in a front view;
fig. 2 is a schematic front view of the middle housing of the present invention;
fig. 3 is a schematic view of the structure of the stirring assembly of the present invention.
In the figure: 1. a housing; 11. a feed inlet; 12. a discharge port; 13. a support pillar; 2. a furnace core body; 21. a heat-insulating layer; 22. a heating layer; 23. a heating coil; 3. a stirring assembly; 31. a main stirring shaft; 311. a first fixed block; 32. a turntable; 33. a rotating shaft; 34. a drive assembly; 341. a motor; 342. a speed reducer; 35. an auxiliary stirring shaft; 351. a second fixed block; 36. a connecting rod; 37. a heating rod; 4. and (4) an observation window.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the heat-insulating and energy-saving furnace core structure of the graphitization furnace at least comprises a shell 1 and a furnace core body 2, wherein a feeding hole 11 is arranged above the shell 1, a discharging hole 12 is arranged below the shell 1, support columns 13 are arranged on both sides of the discharging hole 12, the furnace core body 2 is arranged inside the shell 1, heat-insulating layers 21 are arranged on both upper and lower ends of the furnace core body 2, heating layers 22 are arranged on both sides of the furnace core body 2, a heating coil 23 is arranged in the heating layer 22, a stirring assembly 3 is arranged inside the furnace core body 2, specifically, the stirring assembly 3 at least comprises a main stirring shaft 31, a rotating disc 32, a rotating shaft 33 and a driving assembly 34, the rotating disc 32 is arranged at one end of the main stirring shaft 31, the rotating shaft 33 penetrates through the center of the top of the rotating disc 32, and the driving assembly 34, specifically, the driving assembly 34 includes at least a motor 341 and a reducer 342.
On the basis of above-mentioned structure, the outside of main (mixing) shaft 31 is provided with two at least supplementary (mixing) shafts 35, the outside of main (mixing) shaft 31 is provided with first fixed block 311, the outside of supplementary (mixing) shaft 35 is provided with second fixed block 351, it has connecting rod 36 to articulate between first fixed block 311 and the second fixed block 351, during the in-service use, the utility model discloses a main (mixing) shaft 31 and supplementary (mixing) shaft 35's combined action, the effectual stirring effect that has promoted to the inner wall contact of better messenger's material and furnace core body 2 is convenient for.
In actual installation, the interior of the main stirring shaft 31 and the interior of the auxiliary stirring shaft 35 are both provided with heating rods 37, as shown in fig. 3, and the outer side of the casing 1 is provided with an observation window 4 for conveniently observing the interior condition of the casing 1.
In actual use, the utility model discloses a heating coil 23 of both sides heats wick body 2 to wick body 2's upper and lower both ends all are provided with the heat preservation 21 that reduces calorific loss, improve the efficiency of heating, stir the inner wall contact that material and wick body 2 can be guaranteed in the setting of subassembly 3 simultaneously to in order to reach better heating effect.
To sum up, the utility model has the advantages of heat utilization efficiency is high, energy-efficient, reduction in production cost, improvement production efficiency and product quality have reduced the production of graphitization crackle waste product, have improved graphitization process yield.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The heat-preservation and energy-saving furnace core structure of the graphitizing furnace is characterized by at least comprising a shell (1) and a furnace core body (2), wherein a feed inlet (11) is formed in the upper portion of the shell (1), a discharge outlet (12) is formed in the lower portion of the shell (1), support columns (13) are arranged on the two sides of the discharge outlet (12), the furnace core body (2) is arranged in the shell (1), heat preservation layers (21) are arranged at the upper end and the lower end of the furnace core body (2), heating coils (23) are arranged on the two sides of the furnace core body (2), and stirring assemblies (3) are arranged in the furnace core body (2).
2. The heat-insulating and energy-saving furnace core structure of the graphitization furnace as claimed in claim 1, characterized in that: stirring subassembly (3) are including main (mixing) shaft (31), carousel (32), pivot (33) and drive assembly (34) at least, the one end of main (mixing) shaft (31) is provided with carousel (32), pivot (33) are worn to be equipped with in the top center department of carousel (32), the input of pivot (33) is provided with drive assembly (34).
3. The heat-insulating and energy-saving furnace core structure of the graphitization furnace as claimed in claim 2, characterized in that: the outer side of the main stirring shaft (31) is provided with at least two auxiliary stirring shafts (35), the outer side of the main stirring shaft (31) is provided with a first fixed block (311), the outer side of the auxiliary stirring shaft (35) is provided with a second fixed block (351), and a connecting rod (36) is hinged between the first fixed block (311) and the second fixed block (351).
4. The heat-insulating and energy-saving furnace core structure of the graphitization furnace as claimed in claim 2, characterized in that: the drive assembly (34) comprises at least an electric motor (341) and a reducer (342).
5. The heat-insulating and energy-saving furnace core structure of the graphitization furnace as claimed in claim 3, characterized in that: and heating rods (37) are arranged inside the main stirring shaft (31) and the auxiliary stirring shaft (35).
6. The heat-insulating and energy-saving furnace core structure of the graphitization furnace as claimed in claim 1, characterized in that: an observation window (4) is arranged on the outer side of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166586.XU CN211664724U (en) | 2020-02-06 | 2020-02-06 | Heat-insulating energy-saving furnace core structure of graphitizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166586.XU CN211664724U (en) | 2020-02-06 | 2020-02-06 | Heat-insulating energy-saving furnace core structure of graphitizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664724U true CN211664724U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166586.XU Active CN211664724U (en) | 2020-02-06 | 2020-02-06 | Heat-insulating energy-saving furnace core structure of graphitizing furnace |
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| Country | Link |
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| CN (1) | CN211664724U (en) |
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2020
- 2020-02-06 CN CN202020166586.XU patent/CN211664724U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thermal insulation and energy-saving furnace core structure of graphitization furnace Effective date of registration: 20230315 Granted publication date: 20201013 Pledgee: Bank of China Limited Fengzhen Sub-branch Pledgor: FENGZHEN HONGSHENG CARBON Co.,Ltd. Registration number: Y2023150000040 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201013 Pledgee: Bank of China Limited Fengzhen Sub-branch Pledgor: FENGZHEN HONGSHENG CARBON Co.,Ltd. Registration number: Y2023150000040 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thermal insulation and energy-saving core structure of graphite furnace Granted publication date: 20201013 Pledgee: Bank of China Limited Ulanqab branch Pledgor: FENGZHEN HONGSHENG CARBON Co.,Ltd. Registration number: Y2024150000034 |