CN215983960U - Heat accumulating type one-furnace multi-chamber heating furnace - Google Patents
Heat accumulating type one-furnace multi-chamber heating furnace Download PDFInfo
- Publication number
- CN215983960U CN215983960U CN202122221017.8U CN202122221017U CN215983960U CN 215983960 U CN215983960 U CN 215983960U CN 202122221017 U CN202122221017 U CN 202122221017U CN 215983960 U CN215983960 U CN 215983960U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 230000001172 regenerating effect Effects 0.000 claims abstract description 8
- 238000009825 accumulation Methods 0.000 claims abstract description 3
- 238000005338 heat storage Methods 0.000 claims description 12
- 239000000969 carrier Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of kilns, in particular to a heat accumulating type one-furnace multi-chamber heating furnace. The regenerative chamber heating furnace comprises a furnace body and a plurality of furnace doors, wherein the furnace body is cuboid; the furnace body and the plurality of furnace doors form a plurality of inner cavities with different sizes; a plurality of main fire holes and a plurality of compensation fire holes are formed in the middle upper part of the side wall of the inner cavity, the number of the compensation fire holes is the same as that of the main fire holes, and the compensation fire holes are correspondingly arranged below the main fire holes; the two ends of the main fire hole are communicated with the inner cavity and the heat accumulation chamber, and the two ends of the compensation fire hole are communicated with the main fire hole and the inner cavity. The inner cavities with different sizes are used for heating heat carriers with different sizes, so that the heat carriers are heated more fully; a compensation fire hole is formed below the main fire hole to provide heat compensation for the inner cavity.
Description
Technical Field
The utility model relates to the technical field of kilns, in particular to a heat accumulating type one-furnace multi-chamber heating furnace.
Background
The heat storage heating furnace is a device for heating a heat carrier by utilizing an advanced heat storage technology, has the characteristics of compact structure, larger heat exchange area, higher heat efficiency, longer service life and the like, and is widely applied to the industries of metallurgy, machinery, chemical industry, oil refining and the like. In the prior art, heat storage heating furnaces are not designed for heat carriers with different sizes, and when the heating furnaces with the same size are used for heat carriers with different sizes, the final heating effects are different; therefore, the final heating effect of heat carriers of different sizes and materials is not always satisfactory.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the following technical scheme:
a heat accumulating type one-furnace multi-chamber heating furnace comprises a furnace body and a plurality of furnace doors, wherein the furnace body is cuboid; the furnace body and the furnace doors form a plurality of inner cavities with different sizes; a plurality of main fire holes and a plurality of compensation fire holes are formed in the middle upper part of the side wall of the inner cavity, the number of the compensation fire holes is the same as that of the main fire holes, and the compensation fire holes are correspondingly arranged below the main fire holes; the two ends of the main fire hole are communicated with the inner cavity and the heat accumulation chamber, and the two ends of the compensation fire hole are communicated with the main fire hole and the inner cavity.
Further, each of the lumens is capable of independent temperature control.
Furthermore, the top of the furnace body corresponding to each inner cavity is provided with a hanging bracket.
Further, the furnace door is arranged on the front side of the furnace body; and a first heat-insulating layer is arranged on the inner side of the furnace door.
Further, a second heat insulation layer is arranged between the furnace body and each inner cavity.
Furthermore, air chambers are arranged on two sides of the furnace body and communicated with the outside and the heat storage chamber through air pipes.
Furthermore, a plurality of air pipes communicated with the heat storage chamber are uniformly arranged.
The utility model has the following beneficial effects: the inner cavities with different sizes are used for heating heat carriers with different sizes and different materials at different temperatures, so that the heat carriers are heated more fully and more appropriately; a compensation fire hole is formed below the main fire hole to provide heat compensation for the inner cavity, so that the heat carrier is heated more uniformly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention.
Description of reference numerals: 1. the furnace body, 2, an inner cavity, 201, a main fire hole, 202, a compensation fire hole, 3, a furnace door, 301, a first heat-insulating layer, 4, a hanging bracket, 5, a second heat-insulating layer, 6, a heat storage chamber, 7, an air chamber, 701 and an air pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Taking a two-inner-cavity heating furnace as an example, as shown in fig. 1-3, a heat accumulating type one-furnace multi-chamber heating furnace comprises a furnace body 1 and a plurality of furnace doors 3, wherein the furnace body 1 is cuboid, and a top plate of the furnace body 1 is a flat plate and is convenient to replace; the furnace body 1 and a plurality of furnace doors 3 form a plurality of cuboid-shaped inner cavities 2 with different sizes, and the furnace body can be suitable for heat carriers with various sizes; a plurality of main fire holes 201 and a plurality of compensation fire holes 202 are formed in the middle upper portion of the two side walls of each inner cavity 2, the main fire holes 201 are horizontally and uniformly arranged in a straight line shape, the number of the compensation fire holes 202 is the same as that of the main fire holes 201, the compensation fire holes 202 are correspondingly arranged below the main fire holes 201, and heating points in the inner cavity 2 can be compensated by the compensation fire holes 202, so that the inner cavity 2 is uniformly heated, and the heating efficiency is improved; the two ends of the main fire hole 201 are communicated with the inner cavity 2 and the regenerator 6, the compensation fire hole 202 is branched from the main fire hole 201, and the two ends are communicated with the main fire hole 201 and the inner cavity 2.
The top of the furnace body 1 corresponding to each inner cavity 2 is provided with a hanging bracket 4 which can fixedly hoist the furnace body 1 and a furnace body top plate. And a second heat-insulating layer 5 is arranged in the side wall between the furnace body 1 and each inner cavity 2, and preferably, the second heat-insulating layer 5 is made of ceramic fibers or heat-insulating cotton and the like. Air chambers 7 are arranged on two sides of the furnace body 1, and the air chambers 7 are communicated with the outside and the heat storage chamber 6 through air pipes 701. And a plurality of air pipes 701 communicated with the heat storage chamber 6 are uniformly arranged, so that air inlet is more uniform.
The furnace door 3 is arranged at the front side of the furnace body 1; the inner side of the oven door 3 is provided with a first insulating layer 301, and preferably, the first insulating layer 301 is made of ceramic fibers or insulating cotton and the like.
In summary, the working principle of the regenerative heating furnace is as follows: selecting proper inner cavities 2 according to the size and the material of the heat carriers, then starting heating, and adjusting the temperature in each inner cavity according to different heat carriers; air or other gases at normal temperature enter the air chamber 7 and the heat storage chamber 6 from one side through the air pipe 701 for heating, and then are cooled and discharged after contacting with the heat carrier in the inner cavity 2 through the main fire hole 201 and the compensation fire hole 202.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the utility model to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (7)
1. The utility model provides a heat accumulation formula multi-chamber heating furnace of a stove, includes furnace body (1) and a plurality of furnace gate (3), its characterized in that: the furnace body (1) is cuboid; the furnace body (1) and the plurality of furnace doors (3) form a plurality of inner cavities (2) with different sizes; a plurality of main fire holes (201) and a plurality of compensation fire holes (202) are formed in the middle upper portion of the side wall of the inner cavity (2), the number of the compensation fire holes (202) is the same as that of the main fire holes (201), and the compensation fire holes are correspondingly arranged below the main fire holes (201); the two ends of the main fire hole (201) are communicated with the inner cavity (2) and the heat storage chamber (6), and the two ends of the compensation fire hole (202) are communicated with the main fire hole (201) and the inner cavity (2).
2. A regenerative thermal type multi-chamber heating furnace according to claim 1, wherein: each inner cavity (2) can be independently controlled in temperature.
3. A regenerative thermal type multi-chamber heating furnace according to claim 1, wherein: the furnace body (1) is provided with a hanging bracket (4) corresponding to the top of each inner cavity (2).
4. A regenerative thermal type multi-chamber heating furnace according to claim 1, wherein: the furnace door (3) is arranged on the front side of the furnace body (1); and a first heat-insulating layer (301) is arranged on the inner side of the furnace door (3).
5. A regenerative thermal type multi-chamber heating furnace according to claim 1, wherein: and a second heat-insulating layer (5) is arranged between the furnace body (1) and each inner cavity (2).
6. A regenerative thermal type multi-chamber heating furnace according to claim 1, wherein: air chambers (7) are arranged on two sides of the furnace body (1), and the air chambers (7) are communicated with the outside and the heat storage chamber (6) through air pipes (701).
7. A regenerative thermal type multi-chamber heating furnace according to claim 5, wherein: a plurality of air pipes (701) communicated with the heat storage chamber (6) are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221017.8U CN215983960U (en) | 2021-09-14 | 2021-09-14 | Heat accumulating type one-furnace multi-chamber heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221017.8U CN215983960U (en) | 2021-09-14 | 2021-09-14 | Heat accumulating type one-furnace multi-chamber heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215983960U true CN215983960U (en) | 2022-03-08 |
Family
ID=80466010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221017.8U Expired - Fee Related CN215983960U (en) | 2021-09-14 | 2021-09-14 | Heat accumulating type one-furnace multi-chamber heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215983960U (en) |
-
2021
- 2021-09-14 CN CN202122221017.8U patent/CN215983960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220308 |