CN204301505U - A kind of hot-blast stove seven apertures in the human head checker brick - Google Patents
A kind of hot-blast stove seven apertures in the human head checker brick Download PDFInfo
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- CN204301505U CN204301505U CN201420773078.2U CN201420773078U CN204301505U CN 204301505 U CN204301505 U CN 204301505U CN 201420773078 U CN201420773078 U CN 201420773078U CN 204301505 U CN204301505 U CN 204301505U
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- brick
- brick body
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- apertures
- human head
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Abstract
The utility model relates to a kind of <b> hot-blast stove seven apertures in the human head checker brick, </b> provides a kind of structure increasing seven apertures in the human head checker brick heating surface, and this structure is the improvement carried out on seven apertures in the human head checker brick itself.Comprise brick body, brick body is regular hexagon structure, brick body offers through hole, through hole extends to the bottom surface of brick body by the upper surface of brick body, the cross sectional shape of through hole is circular, the quantity of through hole is seven, and Zhuan Ti offers at center one, and other six through holes are distributed on orthohexagonal six angles centered by central through hole; On six sidewalls of above-mentioned brick body, symmetry offers two half-arc grooves, and on six angles of brick body, symmetry offers six arc grooves, and three arc grooves are combined into a complete manhole, and above-mentioned two half-arc grooves are combined into a complete manhole; After the sidewall docking of multiple checker brick unit, sidewall joint forms two splicing through holes, and the joint at six angles of checker brick also forms splicing through hole.Further: the diameter of seven through holes on above-mentioned brick body is consistent.
Description
Technical field
The utility model relates to a kind of seven apertures in the human head checker brick, is applied particularly to the regenerator of the bodies of heater such as heating furnace, annealing furnace, shuttle-type stove, hot-blast stove.
Background technology
At present, for the Industrial Stoves such as heating furnace, annealing furnace, shuttle-type stove, hot-blast stove Regenerator Structure mainly with checker brick and solidsphere for elementary cell, in prior art, the use of checker brick is many, the most common with seven apertures in the human head checker brick; But it is comparatively large that the shortcoming of existing seven apertures in the human head checker brick is through holes, and build rear air-flow by laying bricks or stones and can tell through through-hole side wall, heat exchanging process is too short, cannot realize good heat trnasfer; But because the use of seven apertures in the human head checker brick is commonplace, cost is lower, if therefore only improved on original modeling basics, more utilize popularization by making the seven apertures in the human head checker brick after improving.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of structure increasing seven apertures in the human head checker brick heating surface, and this structure should be the improvement carried out on seven apertures in the human head checker brick itself.
The utility model solves the technical scheme that its technical problem adopts: a kind of hot-blast stove seven apertures in the human head checker brick, comprise brick body, brick body is regular hexagon structure, brick body offers through hole, through hole extends to the bottom surface of brick body by the upper surface of brick body, and the cross sectional shape of through hole is circular, and the quantity of through hole is seven, Zhuan Ti offers at center one, and other six through holes are distributed on orthohexagonal six angles centered by central through hole;
On six sidewalls of above-mentioned brick body, symmetry offers two half-arc grooves, and on six angles of brick body, symmetry offers six arc grooves, and three arc grooves are combined into a complete manhole, and above-mentioned two half-arc grooves are combined into a complete manhole;
After the sidewall docking of multiple checker brick unit, sidewall joint forms two splicing through holes, and the joint at six angles of checker brick also forms splicing through hole.
Further: the diameter of seven through holes on above-mentioned brick body is consistent.
Further: the upper surface diameter of seven through holes on above-mentioned brick body is greater than bottom surface diameter.
Further: after above-mentioned hot-blast stove seven apertures in the human head checker brick splicing, the diameter of seven through holes on brick body is greater than the diameter of splicing through hole.
The beneficial effects of the utility model are:
By offering circular arc and half-arc groove at the brick body sidewall of traditional seven apertures in the human head checker brick, spliced checker brick are made to increase number of openings, add the heating surface of seven apertures in the human head checker brick with low-down cost, improve the heat exchanger effectiveness of the regenerator that whole checker brick are built by laying bricks or stones.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view after checker brick unit spliced;
Fig. 3 is the schematic top plan view after checker brick unit spliced.
Description of reference numerals:
1-brick body, 2-through hole, 3-half-arc groove, 4-arc groove, 5-checker brick unit, 6-splices through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
As shown in Figure 1, Figure 2, Figure 3 shows, it illustrates an embodiment of the present utility model, the utility model hot-blast stove seven apertures in the human head checker brick, comprise brick body 1, brick body 1 is regular hexagon structure, in the present embodiment, the length of side of brick body 1 is 300mm, and the thickness of brick body 1 is 250mm; Brick body 1 is offered through hole 2, through hole 2 extends to the bottom surface of brick body 1 by the upper surface of brick body 1, and the cross sectional shape of through hole 2 is circular, and the quantity of through hole 2 is seven, brick body 1 center offers one, and other six through holes are distributed on orthohexagonal six angles centered by central through hole;
On six sidewalls of above-mentioned brick body 1, symmetry offers two half-arc grooves 3, and on six angles of brick body 1, symmetry is offered six arc grooves, 4, three arc grooves 4 and is combined into a complete manhole, and above-mentioned two half-arc grooves 3 are combined into a complete manhole;
Fig. 2, Fig. 3 show checker brick of the present utility model at spliced structure chart, the sidewall of multiple checker brick unit 5 docks, sidewall joint forms two splicing through holes 6, the joint at six angles of checker brick 5 also forms splicing through hole, thus, greatly will increase heating surface with the regenerator that seven apertures in the human head checker brick of the present utility model are built by laying bricks or stones, on the basis not changing original seven apertures in the human head checker brick, what only increase circular arc or semi arch groove offers technique.
The diameter of seven through holes on above-mentioned hot-blast stove seven apertures in the human head checker brick brick body 1 is consistent;
The upper surface diameter of seven through holes on above-mentioned hot-blast stove seven apertures in the human head checker brick brick body 1 is greater than bottom surface diameter;
After above-mentioned hot-blast stove seven apertures in the human head checker brick splicing, the diameter of seven through holes on brick body 1 is greater than the diameter of splicing through hole 6.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (4)
1. hot-blast stove seven apertures in the human head checker brick, comprise brick body (1), brick body (1) is regular hexagon structure, brick body (1) is offered through hole (2), through hole (2) extends to the bottom surface of brick body (1) by the upper surface of brick body (1), the cross sectional shape of through hole (2) is circular, the quantity of through hole (2) is seven, brick body (1) center offers one, and other six through holes are distributed on orthohexagonal six angles centered by central through hole; It is characterized in that:
On six sidewalls of above-mentioned brick body (1), symmetry offers two half-arc grooves (3), on six angles of brick body (1), symmetry offers six arc grooves (4), three arc grooves (4) are combined into a complete manhole, and above-mentioned two half-arc grooves (3) are combined into a complete manhole;
After the sidewall docking of multiple checker brick unit (5), sidewall joint forms two splicings through hole (6), and the joint at six angles of checker brick (5) also forms splicing through hole.
2. a kind of hot-blast stove seven apertures in the human head checker brick as claimed in claim 1, is characterized in that: the diameter of seven through holes on described brick body (1) is consistent.
3. a kind of hot-blast stove seven apertures in the human head checker brick as claimed in claim 1, is characterized in that: the upper surface diameter of seven through holes on described brick body (1) is greater than bottom surface diameter.
4. as a kind of hot-blast stove seven apertures in the human head checker brick of claim 1-3 as described in any one, it is characterized in that: after described hot-blast stove seven apertures in the human head checker brick splicing, the diameter of seven through holes on brick body (1) is greater than the diameter of splicing through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773078.2U CN204301505U (en) | 2014-12-01 | 2014-12-01 | A kind of hot-blast stove seven apertures in the human head checker brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773078.2U CN204301505U (en) | 2014-12-01 | 2014-12-01 | A kind of hot-blast stove seven apertures in the human head checker brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301505U true CN204301505U (en) | 2015-04-29 |
Family
ID=53107038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773078.2U Expired - Fee Related CN204301505U (en) | 2014-12-01 | 2014-12-01 | A kind of hot-blast stove seven apertures in the human head checker brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301505U (en) |
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2014
- 2014-12-01 CN CN201420773078.2U patent/CN204301505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |