CN220454267U - Furnace lining structure of melting furnace - Google Patents
Furnace lining structure of melting furnace Download PDFInfo
- Publication number
- CN220454267U CN220454267U CN202322336960.2U CN202322336960U CN220454267U CN 220454267 U CN220454267 U CN 220454267U CN 202322336960 U CN202322336960 U CN 202322336960U CN 220454267 U CN220454267 U CN 220454267U
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- Prior art keywords
- furnace body
- pipe
- outer furnace
- storage box
- conveying
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- 238000002844 melting Methods 0.000 title claims abstract description 25
- 230000008018 melting Effects 0.000 title claims abstract description 25
- 239000002245 particle Substances 0.000 claims abstract description 27
- 235000019362 perlite Nutrition 0.000 claims abstract description 27
- 239000010451 perlite Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a melting furnace lining structure, which relates to the field of melting furnaces and comprises an outer furnace body, wherein an inner furnace body is arranged in the outer furnace body, perlite particles are filled in a gap between the outer furnace body and the inner furnace body, a storage box is arranged at the bottom of the outer furnace body, a connecting channel connected with the outer furnace body is arranged at the top end of the storage box, a conveying mechanism is arranged at one side of the outer furnace body, the conveying mechanism comprises a conveying pipe and a guide pipe fixedly arranged at the outer end of the conveying pipe, and one end of the guide pipe is provided with a sleeve through a sealing bearing sleeve. According to the utility model, the perlite particles are filled between the outer furnace body and the inner furnace body to play a role in heat preservation, when the heat preservation structure needs to be replaced, the valve on the upper connecting pipe is opened, old perlite particles are discharged, and new perlite particles are transported to the inside of the outer furnace body by utilizing the conveying mechanism, so that the heat preservation structure is replaced rapidly and efficiently, and the replacement efficiency is improved.
Description
Technical Field
The utility model relates to the field of melting furnaces, in particular to a furnace lining structure of a melting furnace.
Background
In the processing process of aluminum products, the aluminum products are inevitably cut and polished, scraps and leftover materials are generated in the processing procedures, and the scraps and leftover materials can be recycled, so that the production cost is reduced.
The recycled scraps are required to be melted and integrated through a melting furnace, the melting furnace heats the scraps, and a heat preservation mechanism, such as an aluminum ingot aluminum scraps melting furnace lining structure with a publication number of CN217604649U, is generally arranged in a furnace lining of the heating furnace in order to reduce heat loss in the heating process.
However, the insulation mechanism in the prior art is generally a complete whole installed in the furnace lining, and once the insulation mechanism is damaged, the insulation mechanism is very inconvenient to disassemble and replace.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a melting furnace lining structure, which plays a role in heat preservation by filling perlite particles between an outer furnace body and an inner furnace body, when a heat preservation structure needs to be replaced, a valve on an upper connecting pipe is opened, old perlite particles are discharged, and new perlite particles are transported to the inside of the outer furnace body by a conveying mechanism, so that the heat preservation structure is replaced quickly and efficiently, the replacement efficiency is improved, and the problems in the background technology can be effectively solved.
(II) technical scheme
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the furnace lining structure of the melting furnace comprises an outer furnace body, wherein an inner furnace body is arranged in the outer furnace body, and perlite particles with a heat preservation effect are filled in a gap between the outer furnace body and the inner furnace body;
the bottom of the outer furnace body is provided with a storage box, the top end of the storage box is provided with a connecting channel connected with the outer furnace body, one side of the outer furnace body is provided with a conveying mechanism, the conveying mechanism comprises a conveying pipe and a guide pipe fixedly arranged at the outer end of the conveying pipe, one end of the guide pipe is provided with a sleeve through a sealing bearing sleeve, and one end of the sleeve is connected with the outer furnace body;
the conveyer pipe is fixed to be established on the bin top, the inside conveying axle that is equipped with of conveyer pipe, conveyer pipe and conveying axle bottom all extend to the bin inside, and the conveying axle bottom passes through bearing swing joint with the inside bottom of bin, the motor is installed to the conveyer pipe top, the conveying axle top extends to the conveyer pipe top and with the output shaft fixed connection of motor.
Further, a partition plate is fixedly arranged on the inner wall of the storage box, the partition plate separates the conveying mechanism from the connecting channel, and a sealing plate is arranged on the front side of the storage box through bolts.
Further, the connecting channel comprises a lower connecting pipe fixedly arranged at the top end of the storage box, and an upper connecting pipe with a valve is fixedly arranged at the bottom end of the outer furnace body;
the upper connecting pipe and the lower connecting pipe are provided with threaded pipes, the lower connecting pipe and the upper connecting pipe are all extended to the inside of the threaded pipes and are in threaded connection with the threaded pipes, and the threaded pipes can be rotated to disconnect the connection between the upper connecting pipe and the lower connecting pipe.
Further, a guide ring is fixedly arranged at the bottom end inside the outer furnace body, and the guide ring is recessed from outside to inside so as to collect perlite particles.
Further, a vertical plate is fixedly arranged at the top end of the storage box, a connecting shaft is arranged on the vertical plate through a bearing, and one end of the connecting shaft is fixedly connected with the outer furnace body.
Further, install a plurality of hot plates on the inner furnace body inner wall, outer furnace body top is installed through the bolt and is enclosed, interior furnace body top extends to outer furnace body top and with the inboard fixed connection of top enclose for interior furnace body can dismantle as required.
(III) beneficial effects
Compared with the prior art, the utility model provides a melting furnace lining structure, which has the following beneficial effects:
through filling the pearlite granule and playing the heat retaining effect between outer furnace body and interior furnace body, when needs change insulation construction, open the valve on the connecting pipe, discharge old pearlite granule to utilize conveying mechanism to transport new pearlite granule to the inside of outer furnace body, with this quick efficient change to insulation construction, improved the efficiency of changing.
Drawings
FIG. 1 is a perspective view of a lining structure of a melting furnace according to the present utility model;
FIG. 2 is a perspective cross-sectional view of an outer furnace body of a melting furnace lining structure according to the present utility model;
FIG. 3 is a perspective cross-sectional view of a storage tank of a lining structure of a melting furnace according to the present utility model;
FIG. 4 is a perspective view of an outer furnace body of a melting furnace lining structure according to the present utility model;
FIG. 5 is a perspective cross-sectional view of a threaded pipe of a lining structure of a melting furnace according to the present utility model.
In the figure: 1. an outer furnace body; 2. a connecting shaft; 3. a top ring; 4. a motor; 5. a conveying mechanism; 501. a delivery tube; 502. a conveying shaft; 503. a conduit; 6. a lower connecting pipe; 7. a closing plate; 8. a storage tank; 9. a vertical plate; 10. an inner furnace body; 11. a heating plate; 12. a sleeve; 13. a guide ring; 14. an upper connecting pipe; 15. a threaded tube; 16. a partition board.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to overcome the defects in the prior art, as shown in fig. 1-5, the utility model provides a melting furnace lining structure, which comprises an outer furnace body 1, wherein an inner furnace body 10 is arranged in the outer furnace body 1, and perlite particles with a heat preservation effect are filled in a gap between the outer furnace body 1 and the inner furnace body 10;
the bottom of the outer furnace body 1 is provided with a storage box 8, the top end of the storage box 8 is provided with a connecting channel connected with the outer furnace body 1, one side of the outer furnace body 1 is provided with a conveying mechanism 5, the conveying mechanism 5 comprises a conveying pipe 501 and a guide pipe 503 fixedly arranged at the outer end of the conveying pipe 501, one end of the guide pipe 503 is provided with a sleeve 12 through a sealing bearing sleeve, and one end of the sleeve 12 is connected with the outer furnace body 1;
the conveyer pipe 501 is fixed to be established on bin 8 top, the inside conveying axle 502 that is equipped with of conveyer pipe 501, conveyer pipe 501 and conveying axle 502 bottom all extend to the bin 8 inside, and conveying axle 502 bottom and the inside bottom of bin 8 pass through bearing swing joint, motor 4 is installed on conveyer pipe 501 top, conveying axle 502 top extends to conveyer pipe 501 top and with the output shaft fixed connection of motor 4.
The gap between the outer furnace body 1 and the inner furnace body 10 is filled with perlite particles, the good heat preservation effect of the perlite particles is utilized to avoid heat dissipation, the heating efficiency of the melting furnace is improved, when the perlite particles need to be replaced, a connecting channel is opened, the perlite particles in the outer furnace body 1 fall into the storage box 8 through the connecting channel under the action of gravity, meanwhile, the new perlite particles are also positioned in the storage box 8 and collected at the bottom end of the conveying shaft 502, the motor 4 is opened while the perlite particles in the outer furnace body 1 are discharged, the motor 4 drives the conveying shaft 502 to rotate, the new perlite particles in the storage box 8 are conveyed upwards through the conveying pipe 501 and enter the outer furnace body 1 through the guide pipe 503 and the sleeve 12, and accordingly the replacement of the perlite particles is completed from top to bottom, so that the replacement of the heat preservation structure is more convenient and quick.
In order to separate the fresh perlite particles, as shown in fig. 3-5, a partition plate 16 is fixedly arranged on the inner wall of the storage box 8, the partition plate 16 separates the conveying mechanism 5 from the connecting channel, and a sealing plate 7 is arranged on the front side of the storage box 8 through bolts.
The connecting channel comprises a lower connecting pipe 6 fixedly arranged at the top end of a storage box 8, and an upper connecting pipe 14 with a valve is fixedly arranged at the bottom end of the outer furnace body 1;
a threaded pipe 15 is arranged between the upper connecting pipe 14 and the lower connecting pipe 6, the lower connecting pipe 6 and the upper connecting pipe 14 are respectively extended into the threaded pipe 15 and are connected with the threaded pipe 15 through threads, and the upper connecting pipe 14 and the lower connecting pipe 6 can be disconnected by rotating the threaded pipe 15.
The inner space of the storage box 8 is divided into two parts by the partition plate 16, so that new perlite particles are separated from the perlite particles discharged from the interior of the outer furnace body 1, the connecting channel consists of an upper connecting pipe 14, a threaded pipe 15 and a lower connecting pipe 6, the threaded pipe 15 plays a role in connecting the upper connecting pipe 14 and the lower connecting pipe 6, and the threaded pipe 15 can be rotated when necessary, so that the threaded pipe 15 moves downwards and completely moves to the outer end of the lower connecting pipe 6 and is separated from the upper connecting pipe 14, and the connection between the storage box 8 and the outer furnace body 1 is disconnected.
The bottom end of the inner part of the outer furnace body 1 is fixedly provided with a guide ring 13, and the guide ring 13 is recessed from outside to inside so as to collect perlite particles.
By providing the deflector ring 13 at the inner bottom end of the outer vessel 1, the deflector ring 13 is recessed from the outside to the inside at the top end, and the perlite particles are thus collected at the upward connection pipe 14 so as to be discharged.
Perlite particles need evenly distributed in the outer furnace body 1, as shown in fig. 1, a vertical plate 9 is fixedly arranged at the top end of the storage box 8, a connecting shaft 2 is arranged on the vertical plate 9 through a bearing, and one end of the connecting shaft 2 is fixedly connected with the outer furnace body 1.
After new perlite particles are replaced to the inside of the outer furnace body 1, the connection between the outer furnace body 1 and the storage box 8 can be disconnected through the connection channel, the sleeve 12 on the outer furnace body 1 is connected with the conveying mechanism 5 through the sealing bearing, the connecting shaft 2 is connected with the vertical plate 9 through the bearing, therefore, the outer furnace body 1 can swing back and forth, and the perlite particles inside the outer furnace body 1 are uniformly distributed through the whole swing of the outer furnace body 1.
In order to facilitate the disassembly and assembly of the inner furnace body 10, as shown in fig. 2, a plurality of heating plates 11 are installed on the inner wall of the inner furnace body 10, a top ring 3 is installed on the top end of the outer furnace body 1 through bolts, and the top end of the inner furnace body 10 extends to the top of the outer furnace body 1 and is fixedly connected with the inner side of the top ring 3, so that the inner furnace body 10 can be disassembled as required.
The inner furnace body 10 is integrally installed and fixed inside the outer furnace body 1 through the top ring 3 at the top end of the outer furnace body 1, and the inner furnace body 10 can be detached from the outer furnace body 1 if necessary.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a melting furnace lining structure, includes outer furnace body (1), the inside interior furnace body (10) that are equipped with of outer furnace body (1), its characterized in that: perlite particles with a heat preservation effect are filled in the gap between the outer furnace body (1) and the inner furnace body (10);
the bottom of the outer furnace body (1) is provided with a storage box (8), the top end of the storage box (8) is provided with a connecting channel connected with the outer furnace body (1), one side of the outer furnace body (1) is provided with a conveying mechanism (5), the conveying mechanism (5) comprises a conveying pipe (501) and a guide pipe (503) fixedly arranged at the outer end of the conveying pipe (501), one end of the guide pipe (503) is provided with a sleeve (12) through a sealing bearing sleeve, and one end of the sleeve (12) is connected with the outer furnace body (1);
the utility model discloses a conveyer pipe, including conveyer pipe (501) and conveyer pipe (502), conveyer pipe (501) are fixed to be established on bin (8) top, conveyer pipe (501) inside is equipped with conveying axle (502), conveyer pipe (501) and conveying axle (502) bottom all extend to bin (8) inside, and conveying axle (502) bottom and bin (8) inside bottom pass through bearing swing joint, motor (4) are installed on conveyer pipe (501) top, conveying axle (502) top extend to conveyer pipe (501) top and with the output shaft fixed connection of motor (4).
2. A melting furnace lining structure according to claim 1, wherein: the storage box is characterized in that a partition plate (16) is fixedly arranged on the inner wall of the storage box (8), the partition plate (16) separates the conveying mechanism (5) from the connecting channel, and a sealing plate (7) is arranged on the front side of the storage box (8) through bolts.
3. A melting furnace lining structure according to claim 1, wherein: the connecting channel comprises a lower connecting pipe (6) fixedly arranged at the top end of the storage box (8), and an upper connecting pipe (14) with a valve is fixedly arranged at the bottom end of the outer furnace body (1);
a threaded pipe (15) is arranged between the upper connecting pipe (14) and the lower connecting pipe (6), and the lower connecting pipe (6) and the upper connecting pipe (14) are both extended to the inside of the threaded pipe (15) and are connected with the threaded pipe (15) through threads.
4. A melting furnace lining structure according to claim 1, wherein: the bottom end of the inner part of the outer furnace body (1) is fixedly provided with a guide ring (13), and the guide ring (13) is recessed from outside to inside.
5. A melting furnace lining structure according to claim 1, wherein: the storage box is characterized in that a vertical plate (9) is fixedly arranged at the top end of the storage box (8), a connecting shaft (2) is arranged on the vertical plate (9) through a bearing, and one end of the connecting shaft (2) is fixedly connected with the outer furnace body (1).
6. A melting furnace lining structure according to claim 1, wherein: install a plurality of hot plates (11) on interior furnace body (10) inner wall, top ring (3) are installed through the bolt in outer furnace body (1) top, interior furnace body (10) top extends to outer furnace body (1) top and with top ring (3) inboard fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336960.2U CN220454267U (en) | 2023-08-30 | 2023-08-30 | Furnace lining structure of melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336960.2U CN220454267U (en) | 2023-08-30 | 2023-08-30 | Furnace lining structure of melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454267U true CN220454267U (en) | 2024-02-06 |
Family
ID=89738691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322336960.2U Active CN220454267U (en) | 2023-08-30 | 2023-08-30 | Furnace lining structure of melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454267U (en) |
-
2023
- 2023-08-30 CN CN202322336960.2U patent/CN220454267U/en active Active
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