CN214263815U - Novel central runner brick - Google Patents
Novel central runner brick Download PDFInfo
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- CN214263815U CN214263815U CN202120060869.0U CN202120060869U CN214263815U CN 214263815 U CN214263815 U CN 214263815U CN 202120060869 U CN202120060869 U CN 202120060869U CN 214263815 U CN214263815 U CN 214263815U
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- runner brick
- groove
- brick body
- runner
- layer
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Abstract
The utility model belongs to the technical field of refractory material, a novel central runner brick is related to, wherein, including the runner brick body, the centre bore has been seted up to the inside of runner brick body, the one end intercommunication of centre bore has the spread groove, the spacing groove has been seted up to one side of spread groove, the other end intercommunication of centre bore has the interface. Its beneficial effect is, this novel central runner brick, through the draw-in groove, the fixture block, the setting of joint groove and joint seat, realize making things convenient for the staff to carry out vertical equipment to the runner brick body and through the equipment of piling up between joint groove and the joint seat convection current runner brick body, improve the packaging efficiency of runner brick, this novel central runner brick, through the spread groove, the interface, the setting of spacing groove and stopper, realize being linked together through spread groove and interface between the runner brick body, the runner brick body that the intercommunication was accomplished is more stable under the spacing of spacing groove and stopper, the stability of connecting between the runner brick body has been increased.
Description
Technical Field
The utility model belongs to the technical field of refractory material, concretely relates to novel central runner brick.
Background
The runner brick is a hollow refractory brick which is built in a groove of a bottom plate for ingot casting and is communicated with a steel splitting brick and an ingot mould, is commonly called a runner brick, is generally a cuboid hollow clay brick with various specifications, and requires smooth inner hole, regular shape and tight seam for reducing resistance in the flowing process of molten steel and preventing steel leakage. However, the existing runner brick has low assembly efficiency, so that the operation efficiency is influenced, and the stability of the joint of the assembled runner brick is poor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel central runner brick, it has solved the technical problem that the runner brick junction stability is not good that the packaging efficiency is low and the equipment is accomplished.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel central runner brick, includes the runner brick body, the centre bore has been seted up to the inside of runner brick body, the one end intercommunication of centre bore has the spread groove, the spacing groove has been seted up to one side of spread groove, the other end intercommunication of centre bore has the interface, the surface of interface is provided with the stopper, the draw-in groove has been seted up to the surface of runner brick body, the surface of runner brick body is provided with the fixture block, the joint groove has been seted up at the top of runner brick body, the bottom of runner brick body is provided with the joint seat, this internal mullite layer that is provided with of runner brick, the opposite side on mullite layer is provided with the filling layer.
As a further aspect of the present invention: the runner brick body is regular hexagon, and joint groove and joint seat are regular hexagon.
As a further aspect of the present invention: the connector is matched with the connecting groove, the limiting block is matched with the limiting groove, the clamping block is matched with the clamping groove, and the clamping groove is matched with the clamping seat.
As a further aspect of the present invention: the other side of the filling layer is provided with a heat insulation layer, and the outer surface of the runner brick body is provided with a wear-resistant layer.
As a further aspect of the present invention: and the filling layer and the heat insulation layer are fixedly connected with a plurality of reinforcing ribs.
As a further aspect of the present invention: the wear-resistant layer is made of low-carbon alloy.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this novel central runner brick through the setting of draw-in groove, fixture block, joint groove and joint seat, realizes making things convenient for the staff to carry out vertical equipment to the runner brick body and through the equipment of piling up between joint groove and the joint seat convection current runner brick body, improves runner brick's packaging efficiency.
2. This novel central runner brick through the setting of spread groove, interface, spacing groove and stopper, realizes being linked together through spread groove and interface between the runner brick body, and the runner brick body that the intercommunication was accomplished is more stable under spacing of spacing groove and stopper, has increased the stability of connecting between the runner brick body.
3. This novel central runner brick through the setting on mullite layer, realizes utilizing the tiny fine structure of mullite brick surface hole fine and close and the surface has the characteristic of needle crystal to obstruct the further erosion of molten steel to the runner brick body, through the setting of wearing layer, realizes that the wearing layer slows down the wearing and tearing of the external environment that the runner brick receives.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic structural view of a front view section of the present invention;
fig. 6 is a schematic three-dimensional structure of the present invention;
in the figure: 1. a runner brick body; 2. a card slot; 3. a central bore; 4. connecting grooves; 5. a limiting groove; 6. a clamping seat; 7. a clamping block; 8. an interface; 9. a limiting block; 10. a clamping groove; 11. a mullite layer; 12. a filling layer; 13. a thermal insulation layer; 14. a wear layer; 15. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a novel central runner brick comprises a runner brick body 1, a central hole 3 is arranged in the runner brick body 1, one end of the central hole 3 is communicated with a connecting groove 4, one side of the connecting groove 4 is provided with a limiting groove 5, the other end of the central hole 3 is communicated with an interface 8, the outer surface of the interface 8 is provided with a limiting block 9, the runner brick bodies 1 are communicated through the connecting groove 4 and the interface 8 by the arrangement of the connecting groove 4, the interface 8, the limiting groove 5 and the limiting block 9, the runner brick body 1 which is communicated is more stable under the limiting of the limiting groove 5 and the limiting block 9, the stability of the connection between the runner brick bodies 1 is increased, the outer surface of the runner brick body 1 is provided with a clamping groove 2, the outer surface of the runner brick body 1 is provided with a clamping block 7, the top of the runner brick body 1 is provided with a clamping groove 10, the bottom of the runner brick body 1 is provided with a clamping seat 6, through draw-in groove 2, fixture block 7, the setting of joint groove 10 and joint seat 6, the realization makes things convenient for staff to carry out vertical equipment and pile up the equipment through joint groove 10 and joint seat 6 between the convection current brick body 1 to the steel brick body, improve the packaging efficiency of runner brick, be provided with mullite layer 11 in the runner brick body 1, through the setting of mullite layer 11, the realization utilizes the fine structure of mullite brick surface hole fine and close and the surface has the characteristic of acicular crystal to obstruct the further erosion of molten steel convection current brick body 1, the opposite side of mullite layer 11 is provided with filling layer 12.
Specifically, as shown in fig. 1, 2, 3, 4 and 6, the runner brick body 1 is a regular hexagon, the clamping groove 10 and the clamping seat 6 are regular hexagons, the interface 8 is matched with the connecting groove 4, the limiting block 9 is matched with the limiting groove 5, the clamping block 7 is matched with the clamping groove 2, and the clamping groove 10 is matched with the clamping seat 6.
Specifically, as shown in fig. 5, the other side of the filling layer 12 is provided with a heat insulating layer 13, the outer surface of the runner brick body 1 is provided with a wear-resistant layer 14, a plurality of reinforcing ribs 15 are fixedly connected in the filling layer 12 and the heat insulating layer 13, the wear-resistant layer 14 is made of low-carbon alloy, and the wear-resistant layer 14 is arranged to reduce the wear of the external environment borne by the runner brick.
The utility model discloses a theory of operation does:
s1, when the novel central runner brick is used, a worker moves one runner brick body 1 to a proper position, then aligns an interface 8 of the other runner brick body 1 with a connecting groove 4 of a first block and then carries out clamping connection, and when the clamping connection is carried out, a limiting block 9 on the outer surface of the interface 8 is aligned with a limiting groove 5 formed in the connecting groove 4;
s2, after the connector 8 is clamped into the connecting groove 4, the central holes 3 of the two runner brick bodies 1 are communicated, then the assembly is continued, the mullite layer 11 can block further erosion of molten steel to the runner brick bodies 1 during working, the heat insulation layer 13 blocks heat conduction, and the wear-resistant layer 14 slows down the wear of the external environment;
s3, when the assembled runner brick body 1 needs to be assembled on two sides or above, the clamping block 7 can be clamped into the clamping groove 2 to complete the assembly on two sides, and the clamping seat 6 is clamped into the clamping groove 2 to complete the assembly above.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A novel central runner brick, includes runner brick body (1), its characterized in that: the novel cast iron brick comprises a cast iron brick body (1), and is characterized in that a central hole (3) is formed in the cast iron brick body (1), one end of the central hole (3) is communicated with a connecting groove (4), a limiting groove (5) is formed in one side of the connecting groove (4), the other end of the central hole (3) is communicated with an interface (8), a limiting block (9) is arranged on the outer surface of the interface (8), a clamping groove (2) is formed in the outer surface of the cast iron brick body (1), a clamping block (7) is arranged on the outer surface of the cast iron brick body (1), a clamping groove (10) is formed in the top of the cast iron brick body (1), a clamping seat (6) is arranged at the bottom of the cast iron brick body (1), a mullite layer (11) is arranged in the cast iron brick body (1), and a filling layer (12) is arranged on the other side of the mullite layer (11).
2. The novel central runner brick of claim 1, wherein: the runner brick body (1) is regular hexagon, and the clamping groove (10) and the clamping seat (6) are regular hexagons.
3. The novel central runner brick of claim 1, wherein: interface (8) and spread groove (4) phase-match, stopper (9) and spacing groove (5) phase-match, fixture block (7) and draw-in groove (2) phase-match, joint groove (10) and joint seat (6) phase-match.
4. The novel central runner brick of claim 1, wherein: and a heat insulation layer (13) is arranged on the other side of the filling layer (12), and a wear-resistant layer (14) is arranged on the outer surface of the runner brick body (1).
5. The novel central runner brick of claim 1, wherein: and a plurality of reinforcing ribs (15) are fixedly connected in the filling layer (12) and the heat insulation layer (13).
6. The novel central runner brick of claim 4, wherein: the material of the wear-resistant layer (14) is a low-carbon alloy wear-resistant layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060869.0U CN214263815U (en) | 2021-01-11 | 2021-01-11 | Novel central runner brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060869.0U CN214263815U (en) | 2021-01-11 | 2021-01-11 | Novel central runner brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214263815U true CN214263815U (en) | 2021-09-24 |
Family
ID=77791492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060869.0U Active CN214263815U (en) | 2021-01-11 | 2021-01-11 | Novel central runner brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214263815U (en) |
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2021
- 2021-01-11 CN CN202120060869.0U patent/CN214263815U/en active Active
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