CN207808016U - Flow steel centre runner brick firing brick support - Google Patents
Flow steel centre runner brick firing brick support Download PDFInfo
- Publication number
- CN207808016U CN207808016U CN201721824196.1U CN201721824196U CN207808016U CN 207808016 U CN207808016 U CN 207808016U CN 201721824196 U CN201721824196 U CN 201721824196U CN 207808016 U CN207808016 U CN 207808016U
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- CN
- China
- Prior art keywords
- brick
- centre runner
- runner brick
- groove
- hole
- Prior art date
- 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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Abstract
The utility model discloses a kind of stream steel centre runner brick firing brick supports, including the disc bracket of through-hole is carried at center, and the diameter of the through-hole is consistent with the center-hole diameter of centre runner brick；The disc bracket upper surface middle part is recessed downwards the upper groove of rounded structure, is recessed the lower groove of rounded structure in the middle part of lower surface upwards, and the depth of the upper groove and the lower groove is highly consistent with centre runner brick rim of the mouth.The utility model advantage is that two blocks of centre runner bricks can be stacked together by disc bracket, considerably increases the useful load of kiln car, improves production efficiency, reduce production cost, improves productivity effect；Height H between upper and lower groove ensures the bearing capacity of brick support, and then ensures the stability of centre runner brick；Through-hole promotes air circulation, it is ensured that centre runner brick internal-external temperature difference is consistent, and then ensures centre runner brick thermally equivalent.
Description
Technical field
The utility model is related to refractory brick firing auxiliary devices, more particularly, to a kind of stream steel centre runner brick firing brick
Support.
Background technology
Runner brick is to build the hollow refractory brick that steel splitting brick and ingot mould are connected in the groove of cast ingot casting bottom plate by laying bricks or stones, in
Heart brick belongs to the third set brick that a whole set of runner brick is built by laying bricks or stones, and brick body is the positive polygon prism structure with centre bore（Generally positive eight rib
Rod structure）, roof is in regular polygon structure and carries rim of the mouth, specific as shown in Figure 1 and Figure 2；It is held in the mouth with cast tube brick in the rim of the mouth of centre runner brick
It connects, female mouth on side wall is connected to form molten steel flow channel with square steel brick is connect.During flowing steel, have except centre runner brick itself is required
Outside the characteristics such as high temperature resistant, resistance to erosion, heat-resistant knocking stability be good, also wants centering to turn to be connected closely with square steel brick, cast tube brick, prevent
Bleed-out.
Since centre runner brick roof has the rim of the mouth of connection cast tube brick mother's mouth, paperback mode is generally used when being burnt into.To protect
The qualification rate for demonstrate,proving centre runner brick, usually puts several layers of straight bricks in centre runner brick lower part and makees lining brick；It, can only be in kiln car but in loading of kiln
Top fills one layer of centre runner brick, and charging ratio is low, and low production efficiency, consuming fuel are more, considerably increase the production cost of centre runner brick.
Invention content
The utility model aim is to provide a kind of stream steel centre runner brick firing brick support that useful load can be improved.
To achieve the above object, the utility model takes following technical proposals：
Stream steel centre runner brick firing brick support described in the utility model, including the disc bracket of through-hole is carried at center,
The diameter of the through-hole is consistent with the center-hole diameter of centre runner brick；The disc bracket upper surface middle part, which is recessed downwards, is in
The upper groove of circular configuration, is recessed the lower groove of rounded structure in the middle part of lower surface upwards, the upper groove and described
The depth of lower groove is highly consistent with centre runner brick rim of the mouth.
The diameter of the upper groove and lower groove is equal and is more than the centre runner brick rim of the mouth 1~1.5mm of outer diameter.
The diameter of the disc bracket is equal to the 60% of the centre runner brick roof inscribed circle diameter；The fovea superior groove bottom wall
Height H between the recessed groove bottom wall is equal to 1.5~2 times of the sum of fovea superior groove depth h1 and recessed groove depth h2.
The utility model advantage is that two blocks of centre runner bricks can be stacked together by disc bracket, considerably increases kiln car
Useful load improves production efficiency, reduces production cost, improves productivity effect；Height H between upper and lower groove ensures
The bearing capacity of brick support, and then ensure the stability of centre runner brick；Through-hole promotes air circulation, it is ensured that centre runner brick internal-external temperature difference one
It causes, and then ensures centre runner brick thermally equivalent.
Description of the drawings
Fig. 1 is the structural schematic diagram that center turns.
Fig. 2 is the schematic cross-sectional view in Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 be Fig. 3 along A-A to schematic cross-sectional view.
Specific implementation mode
As shown in Figure 3, Figure 4, stream steel centre runner brick firing brick support described in the utility model, including through-hole is carried at center
The diameter of 1 disc bracket 2, through-hole 1 is consistent with centre runner brick center-hole diameter, prevents centre bore torsional deformation；Disc support
2 upper surface middle parts of seat are recessed downwards the upper groove 3 of rounded structure, and rounded knot is recessed upwards in the middle part of lower surface
The depth of the lower groove 4 of structure, upper groove 3 and lower groove 4 is highly consistent with centre runner brick rim of the mouth.
When loading of kiln, centre runner brick is eight prism bricks, and the through-hole 1 of centre bore 100mm, disc bracket 2 are a diameter of
100mm ensures the mobility of air in adobe in sintering procedure, keeps centre runner brick internal-external temperature difference consistent, it is ensured that centre runner brick uniformly by
Heat；Centre runner brick rim of the mouth height is 12mm, outer diameter 120mm；The depth h1 of the upper groove 3 and depth h2 of lower groove 4 be 12mm,
The diameter of the two is 121mm, and the diameter of upper groove 3 and lower groove 4 is all higher than the outer diameter in centre runner brick rim of the mouth, facilitates handling；In
The full-size of inscribed circle diameter, that is, roof of heart brick roof is 340mm, a diameter of 204mm of disc bracket 2, upper groove 3
Height H between 4 bottom wall of bottom wall and lower groove is 40mm, it is ensured that its bearing capacity meets adobe demand.
Conventionally loading of kiln（It uses and keeps flat loading of kiln）, a kiln car, which can be put, flows 49 pieces of steel centre runner brick；Using brick support
Afterwards, each brick support can connect two blocks of centre runner bricks, and the rim of the mouth of two blocks of centre runner bricks is blocked respectively to be placed in upper groove 3 and lower groove 4, a kiln
Vehicle can put 98 pieces of centre runner brick, kiln car useful load improves 100%, cost reduction 100%.
Claims (3)
1. a kind of stream steel centre runner brick firing brick support, it is characterised in that：Including carrying through-hole at center（1）Disc bracket
（2）, the through-hole（1）Diameter it is consistent with the center-hole diameter of centre runner brick；The disc bracket（2）Upper surface middle part is downward
It is recessed the upper groove of rounded structure（3）, lower surface middle part is recessed the lower groove of rounded structure upwards（4）,
The upper groove（3）And the lower groove（4）Depth it is highly consistent with centre runner brick rim of the mouth.
2. stream steel centre runner brick firing brick support according to claim 1, it is characterised in that：The upper groove（3）And it is recessed
Slot（4）Diameter it is equal and be more than the centre runner brick rim of the mouth 1~1.5mm of outer diameter.
3. stream steel centre runner brick firing brick support according to claim 1, it is characterised in that：The disc bracket（2）'s
Diameter is equal to the 60% of the centre runner brick roof inscribed circle diameter；The upper groove（3）Bottom wall and the lower groove（4）Bottom wall it
Between height H be equal to upper groove（3）Depth h1 and lower groove（4）1.5~2 times of the sum of depth h2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824196.1U CN207808016U (en) | 2017-12-25 | 2017-12-25 | Flow steel centre runner brick firing brick support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824196.1U CN207808016U (en) | 2017-12-25 | 2017-12-25 | Flow steel centre runner brick firing brick support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808016U true CN207808016U (en) | 2018-09-04 |
Family
ID=63330348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824196.1U Active CN207808016U (en) | 2017-12-25 | 2017-12-25 | Flow steel centre runner brick firing brick support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808016U (en) |
-
2017
- 2017-12-25 CN CN201721824196.1U patent/CN207808016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Brick holder for firing center brick in Liugang Effective date of registration: 20210615 Granted publication date: 20180904 Pledgee: Kejing sub branch of Henan Jiyuan Rural Commercial Bank Co.,Ltd. Pledgor: JIYUAN CITY REFRACTORY FURNACE Co.,Ltd. Registration number: Y2021980004728 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221223 Granted publication date: 20180904 Pledgee: Kejing sub branch of Henan Jiyuan Rural Commercial Bank Co.,Ltd. Pledgor: JIYUAN CITY REFRACTORY FURNACE CO.,LTD. Registration number: Y2021980004728 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |