CN221099352U - Novel anode furnace burner block - Google Patents
Novel anode furnace burner block Download PDFInfo
- Publication number
- CN221099352U CN221099352U CN202322987610.2U CN202322987610U CN221099352U CN 221099352 U CN221099352 U CN 221099352U CN 202322987610 U CN202322987610 U CN 202322987610U CN 221099352 U CN221099352 U CN 221099352U
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- China
- Prior art keywords
- brick
- fixedly connected
- block
- top end
- wall
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- 239000011449 brick Substances 0.000 claims description 93
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 239000002002 slurry Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QQHSIRTYSFLSRM-UHFFFAOYSA-N alumanylidynechromium Chemical compound [Al].[Cr] QQHSIRTYSFLSRM-UHFFFAOYSA-N 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a novel anode furnace burner block, which comprises a furnace body and a connecting pipe arranged on the front surface of the furnace body, wherein a burner block structure is arranged in the connecting pipe, the burner block structure comprises a bottom block, side blocks are arranged on two sides of the top end of the bottom block, a top block is arranged on the top end of the side block, a supporting structure for supporting the bottom block is arranged at the bottom end of the bottom block, a fixing piece for fixing the position of the side block is arranged on the outer wall of the side block, the supporting structure comprises a supporting table, the top end of the supporting table is provided with a slope angle of 10.5 degrees, and the bottom end of the supporting table is fixedly connected with the bottom end of the connecting pipe.
Description
Technical Field
The utility model relates to the technical field of anode furnace burner blocks, in particular to a novel anode furnace burner block.
Background
The special refractory brick for fixing the combustion gun of the dilute oxygen combustion system is characterized in that the whole shape of the traditional refractory brick is cylindrical, so that the position of the burner brick is loose due to normal cleaning of the bonding matters of the combustion gun in use, the whole refractory brick rotates in the circumferential direction, the angle position of the combustion gun changes, the flame angle and the flame position sprayed out of the combustion gun change, the optimal heating effect cannot be achieved, the flame can burn to the refractory brick of the anode furnace cylinder, and the service life of the furnace is reduced.
Disclosure of utility model
The utility model aims to provide a novel anode furnace burner block for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new positive pole stove burner block, includes the furnace body and sets up at the positive connecting pipe of furnace body, the inside burner block structure that is used for fixed rare oxygen combustion system burning gun that is provided with of connecting pipe, burner block structure includes the bottom brick, bottom brick top both sides all are provided with the side brick, the side brick top is provided with the top brick, the bottom brick bottom is provided with the bearing structure who is used for supporting the bottom brick, the side brick outer wall is provided with the mounting that is used for fixing the side brick position, the bottom brick top is provided with the binder.
Preferably, the supporting structure comprises a supporting table, a slope angle of 10-11 degrees is arranged at the top end of the supporting table, and the bottom end of the supporting table is fixedly connected with the bottom end of the inner wall of the connecting pipe.
Preferably, the fixing piece comprises a plurality of second combination layers, wherein one second combination layer is located at the top end of the supporting table and fixedly connected with the bottom end of the bottom brick, and one second combination layer is located at the bottom end of the top end of the supporting table and fixedly connected with the top end of the supporting table.
Preferably, one side of the inner wall of the connecting pipe is fixedly connected with the outer wall of the side fixing block, one side of the side fixing block is fixedly connected with one side of the second combining layer, and one side of the second combining layer, which is positioned on the outer wall of the side brick, is fixedly connected with one side of the side brick, which is close to the side fixing block.
Preferably, the top end of the top brick is fixedly connected with the second bonding layer, one of the second bonding layer is fixedly connected with a top sealing block at the top end of the top brick, and the top end of the top sealing block is fixedly connected with the top end of the inner wall of the connecting pipe.
Preferably, the combining piece comprises a first combining layer, and the outer wall of the first combining layer is fixedly connected with the top end of the bottom brick, the two ends of the side brick and the bottom end of the top brick respectively.
The utility model has the technical effects and advantages that:
According to the utility model, the bottom brick, the side brick and the top brick are connected and fixed by the aid of the corresponding burner brick structure, and the cross section of the whole burner brick structure is of a square structure, so that the problem that the flame angle and the position sprayed out by the burning gun influence the service life of the anode furnace due to the fact that the burner brick structure rotates along the circumference when the bonding object of the burning gun is cleaned is avoided in actual use.
Drawings
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is an enlarged view of the structure of fig. 1 a in accordance with the present utility model.
Fig. 3 is a side cross-sectional view of the overall structure of the present utility model.
In the figure: 1. a furnace body; 2. a connecting pipe; 3. a support table; 4. a side fixing block; 5. a top seal block; 6. a bottom brick; 7. a side brick; 8. a top brick; 9. a first bonding layer; 10. and a second bonding layer.
Detailed Description
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.
The utility model provides a new anode furnace burner block shown in fig. 1-3, which comprises a furnace body 1 and a connecting pipe 2 arranged on the front surface of the furnace body 1, wherein a burner block structure for fixing a burning gun of a dilute oxygen burning system is arranged in the connecting pipe 2, the burner block structure comprises a bottom block 6, side blocks 7 are arranged on two sides of the top end of the bottom block 6, a top block 8 is arranged on the top end of the side block 7, a supporting structure for supporting the bottom block 6 is arranged at the bottom end of the bottom block 6, a fixing piece for fixing the position of the side block 7 is arranged on the outer wall of the side block 7, and a combining piece is arranged at the top end of the bottom block 6.
It should be noted that, the cross sections of the bottom brick 6, the side brick 7 and the top brick 8 are all isosceles right triangles, the cross sections of the whole shapes formed by the bottom brick 6, the side brick 7 and the top brick 8 are square, the bottom brick 6, the side brick 7 and the top brick 8 are connected and fixed by utilizing the combining pieces, in actual use, the flame angle and the position of the burning gun sprayed out by the burning gun caused by circumferential rotation of the burning gun structure when cleaning the bonding object of the burning gun are avoided, the service life of the anode furnace is influenced, and the materials of the bottom brick 6, the side brick 7 and the top brick 8 are all aluminum chromium spinel materials, and the aluminum chromium spinel has higher hardness and abrasion resistance and higher chemical erosion resistance and can resist erosion of a plurality of chemicals.
The supporting structure comprises a supporting table 3, a slope angle of 10-11 degrees is arranged at the top end of the supporting table 3, and the bottom end of the supporting table 3 is fixedly connected with the bottom end of the inner wall of the connecting pipe 2.
In actual operation, the furnace body 1 is rotated first to make the position for laying the burner block perpendicular to the center line of the furnace body 1, a platform inclined by 10.5 degrees to the inside of the furnace is laid by using bricks, and the bricks are made of magnesia chrome bricks, so that the bottom bricks 6 are placed at the top end of the supporting table 3.
The fixing piece comprises a plurality of second bonding layers 10, wherein one second bonding layer 10 is fixedly connected with the bottom end of the bottom brick 6 and the top end positioned at the top end of the supporting table 3, and the bottom end positioned at the top end of the supporting table 3 and the top end of the supporting table 3 are fixedly connected with one second bonding layer 10.
Further, after the inclination angle of the bottom brick 6 is adjusted to meet the requirements of the burning torch, the bottom brick is combined with the supporting table 3 by masonry through the second combining layer 10, and it is to be noted that the magnesia-chromite fireclay has excellent fire resistance, can endure extremely high temperature, and resists chemical attack, so that it can resist corrosion of many chemical substances including acid, alkali and metal slag, while the magnesia-chromite fireclay generally has a certain wear resistance, can be used for a long time at high temperature without being easily worn or broken, and has a relatively low thermal expansion coefficient, which means that it does not expand too fast at high temperature, reducing the risk of thermal stress and thermal shock, while the magnesia-chromite fireclay is generally heavier than other refractory materials because it contains more high density materials. This makes it difficult to shift or deform at high temperatures, ensuring that the overall structure does not shift.
One side of the inner wall of the connecting pipe 2 is fixedly connected with the outer wall of the side fixing block 4, one side of the side fixing block 4 is fixedly connected with one side of the second combination layer 10, and one side of the second combination layer 10, which is positioned on the outer wall of the side brick 7, is fixedly connected with one side of the side brick 7, which is close to the side fixing block 4.
The top end of the top brick 8 is fixedly connected with the second bonding layer 10, the top end of one second bonding layer 10, which is positioned at the top end of the top brick 8, is fixedly connected with the top sealing block 5, and the top end of the top sealing block 5 is fixedly connected with the top end of the inner wall of the connecting pipe 2.
The side fixing blocks 4 and the top sealing blocks 5 are also made of magnesia chrome bricks, the bottom bricks 6, the side bricks 7 and the top bricks 8 are combined with the supporting table 3, the side fixing blocks 4 and the top sealing blocks 5 by using magnesia chrome fireclay in a masonry mode, in actual construction, after the positions of the bottom bricks 6 on the supporting table 3 are determined, the side bricks 7 symmetrically arranged on the horizontal plane are fixed on the bottom bricks 6 through the first bonding layers 9, the positions of the side bricks 7 are fixed through the side fixing blocks 4, after the position fixing of the side bricks 7 and the side fixing blocks 4 is completed, the top bricks 8 are fixed on the side bricks 7 through the first bonding layers 9, and at the moment, the positions of the top bricks 8 are fixed through the top sealing blocks 5.
The bonding piece comprises a first bonding layer 9, and the outer wall of the first bonding layer 9 is fixedly connected with the top end of the bottom brick 6, the two ends of the side brick 7 and the bottom end of the top brick 8 respectively.
It should be noted that, the first bonding layer 9 is slurry obtained by mixing brick powder and phosphoric acid, which are made of the same material as the bottom brick 6, and the bottom brick 6, the side bricks 7 and the top brick 8 are bonded and fixed through the first bonding layer 9, and meanwhile, the slurry material obtained by mixing and fermenting brick powder and phosphoric acid and the aluminum chromium spinel nozzle material are high in strength after sintering, so that the nozzle bricks are mutually combined more tightly, the magnesia chrome bricks around the nozzle bricks are built and fixed by using magnesia chrome slurry, and the problem that the strength of the magnesia chrome bricks is reduced due to acid-base neutralization reaction caused by mixing and fermenting the brick powder and phosphoric acid, wherein the slurry is acidic and the magnesia chrome material is alkali-resistant is avoided.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a new positive pole stove burner block, includes furnace body (1) and sets up in positive connecting pipe (2) of furnace body (1), its characterized in that, connecting pipe (2) inside is provided with the burner block structure that is used for fixed rare oxygen combustion system burning rifle, burner block structure includes ground tile (6), ground tile (6) top both sides all are provided with side brick (7), side brick (7) top is provided with crown block (8), ground tile (6) bottom is provided with the bearing structure who is used for supporting ground tile (6), side brick (7) outer wall is provided with the mounting that is used for fixed side brick (7) position, ground tile (6) top is provided with the binder.
2. The novel anode furnace burner block according to claim 1, wherein the supporting structure comprises a supporting table (3), a slope angle of 10-11 degrees is arranged at the top end of the supporting table (3), and the bottom end of the supporting table (3) is fixedly connected with the bottom end of the inner wall of the connecting pipe (2).
3. A new anode furnace burner block according to claim 2, characterized in that the fixing member comprises a plurality of second bonding layers (10), wherein one of the second bonding layers (10) is fixedly connected with the bottom end of the bottom brick (6) at the top end of the supporting table (3), and the bottom end of the second bonding layer (10) is fixedly connected with the top end of the supporting table (3).
4. A new anode furnace burner block according to claim 3, characterized in that one side of the inner wall of the connecting pipe (2) is fixedly connected with the outer wall of the side fixing block (4), one side of the side fixing block (4) is fixedly connected with one side of the second bonding layer (10), and one side of the second bonding layer (10) which is positioned on the outer wall of the side brick (7) is fixedly connected with one side of the side brick (7) close to the side fixing block (4).
5. The new anode furnace burner block according to claim 1, wherein the top end of the top brick (8) is fixedly connected with the second bonding layer (10), one of the second bonding layer (10) is fixedly connected with the top sealing block (5) at the top end of the top brick (8), and the top end of the top sealing block (5) is fixedly connected with the top end of the inner wall of the connecting pipe (2).
6. The new anode furnace burner block according to claim 4, wherein the combining piece comprises a first combining layer (9), and the outer wall of the first combining layer (9) is fixedly connected with the top end of the bottom brick (6), the two ends of the side brick (7) and the bottom end of the top brick (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987610.2U CN221099352U (en) | 2023-11-06 | 2023-11-06 | Novel anode furnace burner block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987610.2U CN221099352U (en) | 2023-11-06 | 2023-11-06 | Novel anode furnace burner block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099352U true CN221099352U (en) | 2024-06-07 |
Family
ID=91318030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322987610.2U Active CN221099352U (en) | 2023-11-06 | 2023-11-06 | Novel anode furnace burner block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099352U (en) |
-
2023
- 2023-11-06 CN CN202322987610.2U patent/CN221099352U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |