CN220489732U - Cooling-preventing chute for copper smelting - Google Patents
Cooling-preventing chute for copper smelting Download PDFInfo
- Publication number
- CN220489732U CN220489732U CN202322131428.7U CN202322131428U CN220489732U CN 220489732 U CN220489732 U CN 220489732U CN 202322131428 U CN202322131428 U CN 202322131428U CN 220489732 U CN220489732 U CN 220489732U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat
- masonry
- cover plate
- top end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 21
- 239000010949 copper Substances 0.000 title claims abstract description 21
- 238000003723 Smelting Methods 0.000 title claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000004321 preservation Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000003345 natural gas Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses an anti-cooling chute for copper smelting, which comprises a masonry layer, a filling layer and a heat-insulating cover plate, wherein a steel structure foundation is arranged on the outer side of the masonry layer, a connecting groove is formed in the top end of the masonry layer, limiting holes are formed in the left end and the right end of the masonry layer, the filling layer is arranged in the masonry layer, a prefabricated member is attached to the inner side of the filling layer, an annular groove is formed in the top end of the prefabricated member, a sealing ring is fixed on the lower surface of the heat-insulating cover plate, a burner pipe is arranged in the natural gas burner bushing, the sealing ring is arranged on the top end of the masonry layer through the connecting groove, the shortest distance size of the left inner wall and the right inner wall of the heat-insulating cover plate is larger than the diameter size of the top end of the prefabricated member, and the natural gas burner bushing is arranged in the middle of the heat-insulating cover plate. This anti-cooling chute that copper was smelted usefulness is convenient for change prefab, improves the heat preservation effect, avoids steam to flow from the junction gap department of heat preservation apron and masonry layer.
Description
Technical Field
The utility model relates to the technical field of copper smelting, in particular to an anti-cooling chute for copper smelting.
Background
The chute is widely applied to copper smelting and related smelting industries, has the characteristics of convenience, simplicity and high efficiency, is generally isosceles trapezoid in shape, is directly built on a steel structure by using brick materials, is inclined and gradient, and is convenient for liquid flow;
however, the problem that the heat preservation effect is to be improved exists in the existing anti-cooling chute for copper smelting, hot air flows out easily from a joint gap between the heat preservation cover plate and the masonry layer, the utility model with the application number of CN201310721892.X provides a copper smelting heat preservation chute device, the cover plate can be directly installed and removed, the chute condition is convenient to spot check, but the joint between the cover plate and the masonry layer is not sealed, hot air flows out easily from the joint, and therefore, the anti-cooling chute for copper smelting is provided, and the problem of the anti-cooling chute is solved conveniently.
Disclosure of Invention
The utility model aims to provide an anti-cooling chute for copper smelting, which is convenient for replacing prefabricated parts, improves the heat preservation effect and prevents hot air from flowing out from a joint gap of a heat preservation cover plate and a masonry layer.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent cooling chute that copper was smelted usefulness, includes masonry layer, filling layer and heat preservation apron:
the outer side of the masonry layer is provided with a steel structure foundation, the outer side of the steel structure foundation is provided with a heat preservation reinforcing layer, the top end of the masonry layer is provided with a connecting groove, and the left end and the right end of the masonry layer are provided with limiting holes;
a filling layer is arranged in the masonry layer, a prefabricated member is attached to the inner side of the filling layer, and an annular groove is formed in the top end of the prefabricated member;
the lower surface of heat preservation apron is fixed with the sealing washer, and the top of heat preservation apron is provided with the natural gas nozzle bush, the inside of natural gas nozzle bush is provided with the nozzle pipe, the inner of laying bricks or stones the layer is fixed with high temperature resistant spring, high temperature resistant spring's end is fixed with the limiting block.
Preferably, the prefabricated member is fixed to the inner side of the masonry layer by a limiting block.
Preferably, the heat preservation reinforcement layer wraps the outer side face of the steel structure foundation.
Preferably, the sealing ring is arranged at the top end of the masonry layer through the connecting groove.
Preferably, the shortest distance size of the left and right inner walls of the heat-insulating cover plate is larger than the diameter size of the top end of the prefabricated member.
Preferably, the natural gas burner bushing is arranged in the middle of the heat insulation cover plate.
Compared with the prior art, the utility model has the beneficial effects that: the anti-cooling chute for copper smelting is convenient for replacing prefabricated parts, improves the heat preservation effect, and avoids the hot air flowing out from a gap at the joint of the heat preservation cover plate and the masonry layer;
1. the prefabricated part is limited on the masonry layer through the high-temperature resistant spring and the limiting block, and the limiting block moves inwards to facilitate the disassembly of the prefabricated part, so that the prefabricated part is convenient to replace;
2. the heat-insulating cover plate is provided with a masonry layer, a heat-insulating cover plate and a sealing ring, and the joint of the masonry layer and the heat-insulating cover plate is sealed by the sealing ring, so that hot air is prevented from flowing out from a gap at the joint;
3. the thermal insulation chute is provided with a steel structure foundation and a thermal insulation reinforcing layer, wherein the thermal insulation reinforcing layer is wrapped on the outer side of the steel structure foundation, and the thermal insulation performance of the chute is improved through the thermal insulation reinforcing layer made of expanded perlite.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is a schematic view of the overall construction of a masonry layer of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the heat-insulating cover plate of the utility model;
FIG. 4 is a schematic view of the whole structure of the prefabricated member of the present utility model.
In the figure: 1. a masonry layer; 2. a steel structure foundation; 3. a heat preservation and reinforcement layer; 4. a filling layer; 5. a preform; 6. an annular groove; 7. a heat-insulating cover plate; 8. a seal ring; 9. a natural gas burner liner; 10. a burner tube; 11. a connecting groove; 12. defining a hole; 13. a high temperature resistant spring; 14. the block is defined.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an anti-cooling chute for copper smelting, including masonry layer 1, steel construction basis 2, heat preservation reinforcement layer 3, filling layer 4, prefabrication piece 5, ring channel 6, heat preservation apron 7, sealing washer 8, natural gas burner bush 9, burner pipe 10, spread groove 11, inject hole 12, high temperature resistant spring 13 and inject piece 14, as shown in figure 1, the inside of masonry layer 1 is provided with filling layer 4, the laminating of the inboard of filling layer 4 has prefabrication piece 5, the outside of masonry layer 1 is provided with steel construction basis 2, and the outside of steel construction basis 2 is provided with heat preservation reinforcement layer 3, heat preservation reinforcement layer 3 parcel is in the lateral surface of steel construction basis 2, the material of heat preservation reinforcement layer 3 is expanded perlite, increase the heat preservation performance of this chute through heat preservation reinforcement layer 3;
as shown in fig. 1 and 2, a sealing ring 8 is fixed on the lower surface of the heat-insulating cover plate 7, and as the sealing ring 8 fixed on the lower surface of the heat-insulating cover plate 7 is connected in a connecting groove 11 at the top end of the masonry layer 1, the connection tightness between the heat-insulating cover plate 7 and the masonry layer 1 is increased through the sealing ring 8, the heat-insulating performance is improved, and the leakage of hot air from a connecting position is avoided;
when the prefabricated member 5 is required to be disassembled and replaced, after the prefabricated member 5 is cooled, the heat-insulating cover plate 7 is lifted upwards, so that the sealing ring 8 leaves the connecting groove 11, then a hand is inserted into the annular groove 6 formed in the top end of the prefabricated member 5, the limiting block 14 is moved inwards, the high-temperature-resistant spring 13 connected to the limiting block 14 is extruded, the limiting block 14 is withdrawn from the prefabricated member 5, then the prefabricated member 5 is lifted upwards, the prefabricated member 5 can be taken out, and the prefabricated member 5 is replaced;
as shown in fig. 1 and 3, the top end of the heat-insulating cover plate 7 is provided with a natural gas burner bushing 9, the inside of the natural gas burner bushing 9 is provided with a burner tube 10, the natural gas burner bushing 9 is inserted into a round hole formed in the heat-insulating cover plate 7, then the burner tube 10 is inserted into the natural gas burner bushing 9, and the installation of the burner tube 10 is completed, so that a series of operations of the cooling-preventing chute for copper smelting are completed, and the details which are not described in the specification belong to the prior art known to the person skilled in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a prevent cooling chute that copper was smelted usefulness, includes masonry layer (1), filling layer (4) and heat preservation apron (7), its characterized in that:
the steel structure foundation (2) is arranged on the outer side of the masonry layer (1), the heat insulation reinforcing layer (3) is arranged on the outer side of the steel structure foundation (2), the connecting groove (11) is formed in the top end of the masonry layer (1), and limiting holes (12) are formed in the left end and the right end of the masonry layer (1);
a filling layer (4) is arranged in the masonry layer (1), a prefabricated member (5) is attached to the inner side of the filling layer (4), and an annular groove (6) is formed in the top end of the prefabricated member (5);
the novel heat-insulating brick is characterized in that a sealing ring (8) is fixed on the lower surface of the heat-insulating cover plate (7), a natural gas burner bushing (9) is arranged at the top end of the heat-insulating cover plate (7), a burner pipe (10) is arranged in the natural gas burner bushing (9), a high-temperature-resistant spring (13) is fixed at the inner end of the masonry layer (1), and a limiting block (14) is fixed at the tail end of the high-temperature-resistant spring (13).
2. The anti-cooling chute for copper smelting according to claim 1, wherein: the prefabricated member (5) is fixed on the inner side of the masonry layer (1) through limiting blocks (14).
3. The anti-cooling chute for copper smelting according to claim 1, wherein: the heat preservation reinforcement layer (3) wraps the outer side face of the steel structure foundation (2).
4. The anti-cooling chute for copper smelting according to claim 1, wherein: the sealing ring (8) is arranged at the top end of the masonry layer (1) through the connecting groove (11).
5. The anti-cooling chute for copper smelting according to claim 1, wherein: the shortest distance size of the left and right inner walls of the heat-insulating cover plate (7) is larger than the diameter size of the top end of the prefabricated part (5).
6. The anti-cooling chute for copper smelting according to claim 1, wherein: the natural gas burner bushing (9) is arranged in the middle of the heat-insulating cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131428.7U CN220489732U (en) | 2023-08-09 | 2023-08-09 | Cooling-preventing chute for copper smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131428.7U CN220489732U (en) | 2023-08-09 | 2023-08-09 | Cooling-preventing chute for copper smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489732U true CN220489732U (en) | 2024-02-13 |
Family
ID=89824804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131428.7U Active CN220489732U (en) | 2023-08-09 | 2023-08-09 | Cooling-preventing chute for copper smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489732U (en) |
-
2023
- 2023-08-09 CN CN202322131428.7U patent/CN220489732U/en active Active
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