CN221099354U - Novel converter mouth masonry structure - Google Patents
Novel converter mouth masonry structure Download PDFInfo
- Publication number
- CN221099354U CN221099354U CN202322987608.5U CN202322987608U CN221099354U CN 221099354 U CN221099354 U CN 221099354U CN 202322987608 U CN202322987608 U CN 202322987608U CN 221099354 U CN221099354 U CN 221099354U
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- Prior art keywords
- template
- feed inlet
- castable
- mouth
- masonry
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- 239000011449 brick Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000005266 casting Methods 0.000 claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 12
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 238000009991 scouring Methods 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a novel converter mouth masonry structure, which comprises a converter body, wherein a feed inlet is formed in the front of the converter body, a reinforcing component is arranged at the top of the inner wall of the feed inlet, a masonry component is arranged at the bottom of the inner wall of the feed inlet, and a pouring component is arranged outside the reinforcing component; according to the utility model, the design of the feed inlet, the pouring assembly, the masonry assembly and the reinforcing assembly is utilized, the castable is poured between the first template and the second template, the bottom of the feed inlet is masonry by using brickwork, the top and half of the two sides of the feed inlet are cast by adopting a half casting and half masonry mode, the bottom and the rest sides of the feed inlet are built by using refractory bricks, the problem that the top of the feed inlet is not collapsed any more due to the adaptability of the castable to the deformed steel structural member and the integral characteristic of the castable after casting is utilized, the furnace port slag is easier to separate, the mechanical impact force when the furnace port slag is cleaned is reduced, and the service life of the deformed steel structural member of the feed inlet is prolonged.
Description
Technical Field
The utility model relates to the field of converter mouth, in particular to a novel converter mouth masonry structure.
Background
The converter mouth is traditional square brick masonry mode, and in the furnace operation process, the temperature is high in the stove, and cold junction and hot junction heat exist expansion difference, and the hot junction expansion amount of side furnace mouth brick is greater than the cold junction, causes the hot junction thickness to be greater than the cold junction to make the pressure of adjacent brick produce the power that makes the brick outwards deviate from naturally, can produce huge mechanical impact force to the inside lining when clearance mouth slagging and throw into the material from the mouth simultaneously, on the mouth machine impact force acted on the side furnace mouth refractory brick, the furnace brick inside lining easily takes place to slide to the stove or deviate from, and above reasons lead to masonry structure no matter go up mouth or side furnace mouth and fall the brick, will all cause the large tracts of land collapse of fire mouth refractory brick.
Disclosure of utility model
The utility model aims to provide a novel converter mouth masonry structure 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 novel converter mouth masonry structure, includes the furnace body, the feed inlet that is used for throwing in the material has been seted up to the front of furnace body, the top of feed inlet inner wall is provided with the reinforcing component that is used for reinforcing upper furnace mouth intensity, the bottom of feed inlet inner wall is provided with the component of building by laying bricks or stones that is used for lower furnace mouth to build by laying bricks or stones, the reinforcing component includes the castable, the component of building by laying bricks or stones includes the brickwork, the castable sets up the top of brickwork, the outside of reinforcing component is provided with the pouring subassembly that is used for the castable to pour.
Preferably, the pouring assembly comprises a first template, a second template and a third template symmetrically arranged, wherein the top end of the inner wall of the feed inlet is fixedly connected with the top end of the first template, the top end of the first template is fixedly connected with a wall connecting piece for enhancing the connectivity of the first template and the feed inlet, the second template is arranged at the bottom end of the first template, the castable is arranged on one side of the first template opposite to the second template, and the first template and the second template are arranged on one side of the two third templates opposite to each other.
Preferably, a connecting pipe is arranged on the front face of one of the third templates, the connecting pipe is used for connecting equipment for pouring casting materials, and a spherical valve for controlling the circulation of the connecting pipe is sleeved on the outer wall of one end of the connecting pipe.
Preferably, an anchoring mechanism for enhancing the stability of the castable is fixedly connected to one side, facing the second template, of the first template.
Preferably, the anchoring mechanism comprises a first anchoring piece and a second anchoring piece, the first anchoring piece and the second anchoring piece are arranged in a staggered mode, and one ends of the first anchoring piece and the second anchoring piece are fixedly connected with one side of the first template respectively.
Preferably, the first anchoring member is Y-shaped, and the second anchoring member is I-shaped.
The utility model has the technical effects and advantages that:
According to the utility model, the design of the feed inlet, the pouring assembly, the masonry assembly and the reinforcing assembly is utilized, the top of the feed inlet is supported by the pouring assembly, then the castable is poured between the first template and the second template, the bottom of the feed inlet is masonry by using the brickwork, half of the top and two sides of the feed inlet are cast by adopting a half casting and half masonry mode, the bottom and the rest sides of the feed inlet are masonry by using refractory bricks, the problem that the top of the feed inlet is not collapsed any more due to the adaptability of the castable to the deformed steel structural member and the integral characteristic of the castable after casting is utilized, furnace port slagging is easier to separate, the mechanical impact force during cleaning of the furnace port slagging is reduced, and the service life of the deformed steel structural member of the feed inlet is prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
Fig. 3 is a schematic perspective view of a perfusion module according to the present utility model.
In the figure: 1. a furnace body; 2. a feed inlet; 3. bricking; 4. a first template; 5. a first anchor; 6. a second anchor; 7. a second template; 8. casting materials; 9. a third template; 10. a wall connecting piece; 11. a ball valve; 12. and (5) connecting pipes.
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 novel converter mouth masonry structure shown in fig. 1-3, which comprises a converter body 1, wherein a feed inlet 2 for feeding materials is formed in the front surface of the converter body 1, a reinforcing component for reinforcing the strength of an upper mouth is arranged at the top of the inner wall of the feed inlet 2, a masonry component for lower mouth masonry is arranged at the bottom of the inner wall of the feed inlet 2, the reinforcing component comprises castable 8, the masonry component comprises brickwork 3, the castable 8 is arranged at the top end of the brickwork 3, and a pouring component for pouring the castable 8 is arranged outside the reinforcing component.
Specifically, the pouring assembly comprises a first template 4, a second template 7 and symmetrically arranged on a third template 9, the top end of the inner wall of a feed inlet 2 is fixedly connected with the top end of the first template 4, the top end of the first template 4 is fixedly connected with a wall connecting piece 10 for enhancing the connectivity of the first template 4 and the feed inlet 2, the second template 7 is arranged at the bottom end of the first template 4, a casting material 8 is arranged on one side of the first template 4 opposite to the second template 7, the first template 4 and the second template 7 are both arranged on one side of the two opposite third templates 9, a connecting pipe 12 is arranged on the front surface of one of the third templates 9, the connecting pipe 12 is used for connecting equipment for pouring the casting material 8, and a spherical valve 11 for controlling the circulation of the connecting pipe 12 is sleeved on the outer wall of one end of the connecting pipe 12.
Further, the top of the feed inlet 2 is called an upper furnace mouth, the bottom of the feed inlet 2 is called a lower furnace mouth, two sides of the feed inlet 2 are called side furnace mouths, the feed inlet 2 is composed of an upper furnace mouth, a lower furnace mouth and a side furnace mouth, the castable 8 is made of reinforced chrome rigid castable, the brickwork 3 is made of magnesia chrome bricks, when the upper furnace mouth is constructed, the top end of the first template 4 is fixedly connected with the upper furnace mouth through a connecting wall piece 10, then the side of the first template 4 is fixedly connected with half of the side furnace mouth, then the second template 7 is close to the first template 4, then a third template 9 which is symmetrically arranged is used for enabling the second template 7 and the first template 4 to form a closed space for the half of the upper furnace mouth and the side furnace mouth, then a connecting pipe 12 is used for connecting a castable 8 storage device, a spherical valve 11 is rotated to enable the castable 8 to flow into the closed space formed by the second template 7 and the first template 4 through the connecting pipe 12, after the castable 8 is dried and solidified, the third template 9 and the second template 7 are disassembled, the bricks 3 are used for bricking the lower furnace mouth, the other half side furnace mouth is bricked after the lower furnace mouth is bricked, the other half side furnace mouth is bricked, the inner annular structure is firstly bricked to be combined with the pouring plane of the castable 8, and finally, the rest part of the side furnace mouth is bricked by a flat bricking method, the required size and shape are formed after the castable 8 is poured through the support molds of the first template 4 and the second template 7, the binding property of the castable 8 with the feed inlet 2 is increased, loosening and falling of the castable 8 are avoided, the reinforced chrome-steel castable 8 resists high temperature and smoke scouring but does not resist the scouring of the molten body, and only the upper furnace mouth and part of side furnace mouth areas have high temperature and smoke scouring, so after the upper furnace mouth and part of side furnace mouth are poured by the castable 8, the furnace mouth slag bonding and separation are easy to achieve, the adaptability to the serious deformation part of the feed inlet 2 is good, the magnesia chrome bricks are used for masonry of the lower furnace mouth and part of the side furnace mouth, the service life of the masonry part is guaranteed by utilizing the scouring resistance characteristic of the magnesia chrome bricks, and the annular masonry method is used for the position of the brickwork 3 on the inner side of the side furnace mouth, so that the locking of the refractory bricks is guaranteed not to fall.
Specifically, the first template 4 is towards the anchor mechanism that is used for reinforcing castable 8 stability of one side fixedly connected with of second template 7, and anchor mechanism includes first anchor piece 5 and second anchor piece 6, and first anchor piece 5 and the crisscross setting of second anchor piece 6, and one end of first anchor piece 5 and second anchor piece 6 respectively with one side fixed connection of first template 4, first anchor piece 5 is the Y font, and second anchor piece 6 is the I font.
Further, the first anchoring member 5 and the second anchoring member 6 are fixedly connected with the first template 4 towards one side of the second template 7, a plurality of first anchoring members 5 and second anchoring members 6 are arranged, the first anchoring members 5 and the second anchoring members 6 are arranged at equal intervals in a staggered mode, and the effect of reinforcing the tensile force is achieved on the solidified castable 8, so that the castable 8 is more stable.
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 novel converter mouth masonry structure, includes furnace body (1), feed inlet (2) that are used for throwing in the material have been seted up in the front of furnace body (1), its characterized in that, the top of feed inlet (2) inner wall is provided with the reinforcing component that is used for reinforcing upper furnace mouth intensity, the bottom of feed inlet (2) inner wall is provided with the component of building by laying bricks or stones that is used for lower furnace mouth to build by laying bricks or stones, the reinforcing component includes pouring material (8), the component of building by laying bricks or stones including brickwork (3), pouring material (8) set up the top of brickwork (3), the outside of reinforcing component is provided with the pouring component that is used for pouring material (8).
2. The novel converter mouth masonry structure according to claim 1, wherein the pouring assembly comprises a first template (4), a second template (7) and symmetrically arranged on the third template (9), the top end of the inner wall of the feed inlet (2) is fixedly connected with the top end of the first template (4), the top end of the first template (4) is fixedly connected with a wall connecting piece (10) for enhancing the connectivity of the first template (4) and the feed inlet (2), the second template (7) is arranged at the bottom end of the first template (4), the castable (8) is arranged on one side of the first template (4) opposite to the second template (7), and the first template (4) and the second template (7) are both arranged on one side of the two third templates (9) opposite to each other.
3. A new converter mouth masonry structure according to claim 2, characterized in that the front side of one of the third templates (9) is provided with a connecting pipe (12), the connecting pipe (12) is used for connecting the equipment for pouring the casting material (8), and the outer wall of one end of the connecting pipe (12) is sleeved with a ball valve (11) for controlling the circulation of the connecting pipe (12).
4. A new converter mouth masonry structure according to claim 2, characterized in that the side of the first formwork (4) facing the second formwork (7) is fixedly connected with an anchoring mechanism for enhancing the stability of the castable (8).
5. A new converter mouth masonry structure according to claim 4, characterized in that the anchoring means comprises a first anchoring member (5) and a second anchoring member (6), said first anchoring member (5) and second anchoring member (6) being arranged in a staggered manner, one end of each of said first anchoring member (5) and second anchoring member (6) being fixedly connected to one side of the first formwork (4).
6. A new converter mouth masonry structure according to claim 5, characterized in that the first anchoring element (5) is Y-shaped and the second anchoring element (6) is I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987608.5U CN221099354U (en) | 2023-11-06 | 2023-11-06 | Novel converter mouth masonry structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987608.5U CN221099354U (en) | 2023-11-06 | 2023-11-06 | Novel converter mouth masonry structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099354U true CN221099354U (en) | 2024-06-07 |
Family
ID=91307139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322987608.5U Active CN221099354U (en) | 2023-11-06 | 2023-11-06 | Novel converter mouth masonry structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099354U (en) |
-
2023
- 2023-11-06 CN CN202322987608.5U patent/CN221099354U/en active Active
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