CN204999929U - Guiding device brick type - Google Patents
Guiding device brick type Download PDFInfo
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- CN204999929U CN204999929U CN201520653847.XU CN201520653847U CN204999929U CN 204999929 U CN204999929 U CN 204999929U CN 201520653847 U CN201520653847 U CN 201520653847U CN 204999929 U CN204999929 U CN 204999929U
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Abstract
The utility model discloses a guiding device brick type, which comprises a brick body, brick body a face and brick body d face parallel of each other, brick body c face and brick body e face parallel of each other, it has a brick that the certain inclination b face of personally experiencing sth. Part of the body to personally experience sth. Part of the body at brick body a face and brick between the c face, the brick is personally experienced sth. Part of the body there is a plurality of intersection of type tongue groove on the d face. Brick body section be right trapezoid structure. Tongue groove parallel of each other, tongue groove height and width homogeneous phase be the wide right narrow isosceles trapezoid structure in a left side with, brick body d face. The utility model discloses make its air flow mixed effect and fluid distribution is reasonable, heat stability is strong, structural stability is strong, long service life, comprehensive properties are good, not enough, defect and the fraud face of solving that current combustor exists, the utility model discloses a design simple and practical, effect be reliable and stable, be convenient for make / use / maintains, does benefit to popularization and application.
Description
Technical field
The utility model relates to hot-blast stove gas burner technical field, refers in particular to a kind of guiding device brick.
Background technology
The normal problem run of the impacts such as along with the strengthening of blast-furnace smelting, industry pursues the production requirement of high wind-warm syndrome, less energy-consumption, and current domestic hotblast stove ubiquity hotblast stove structure is fallen brick, altered wind, masonry tilts, cave in.The wind-warm syndrome that current hotblast stove can provide is 1000 DEG C ~ 1300 DEG C, improving hot blast temperature is the important means reducing coke ratio, improve coal ejection ratio, but can not overheavy firing, air flow method is uneven has limited hot blast temperature raising, have a strong impact on normal production, and cause the serious waste of fuel and the decline of production output, even cause the pernicious consequence that masonry is destroyed by irregular air-flow.
From the situation that some hotblast stove scenes are understood, combustor section structure collapses, tilt mainly to concentrate on aditus laryngis and top, combustion chamber masonry and masonry circumferential weld place of premixer, hotblast stove aditus laryngis position caves in, tilts also mainly because dilatation joint position, aditus laryngis position is altered wind-induced in other words.And then the reason of analytic combustion device structural failure, mainly traditional hot-blast stove gas burner project organization and Working environment cause.
Utility model content
The purpose of this utility model is the shortcoming and defect overcoming prior art, provide a kind of effectively can solve hot-blast stove gas burner aditus laryngis position structural stability and mixed airflow enter the guiding device brick of combustion chamber combustion smoothly.
The utility model is achieved through the following technical solutions:
A kind of guiding device brick, comprise brick body, described brick body a face and brick body d face parallel to each other, brick body c face and brick body e face parallel to each other, between brick body a face and brick body c face, there is a brick body b face having certain angle of inclination, brick body d face has several ∩ type glossal canals.
As preferably, described brick body section is ladder structure of right angle.
As preferably, described glossal canal is parallel to each other.
As preferably, described glossal canal height is all identical with width.
As preferably, described brick body d face is the narrow isosceles trapezoidal structure in the left wide right side.
The utility model is taked to close shunting, brick body a face with eliminate traditional straight line between c face and be connected, the oblique line changing band certain angle into connects, and fundamentally solves the problem that air-flow that traditional design causes in actual motion reflects; Brick body d face and e face change into and are closely connected premixer's interior wall and build by laying bricks or stones, well can resist hot, tubular air washing away circumferential weld, and the displacement produced of expanding with heat and contract with cold, closed aditus laryngis masonry and partition wall dilatation joint; Brick body d stays in face and establishes glossal canal, guarantees closely to be connected with masonry below, makes masonry resistance to overturning better.
Compared with prior art, the beneficial effects of the utility model are: the technical feature optimizing aditus structure, make its air-flow mixed effect and fluid distribution is reasonable, thermostability is strong, structural stability is strong, long service life, over-all properties are good, solve deficiency that existing burner exists, defect and fraud face; Simplicity of design of the present utility model is practical, effect stability is reliable, be convenient to make/use/to keep in repair, be beneficial to and apply.
Accompanying drawing explanation
Below by embodiment, by reference to the accompanying drawings the utility model is further described.
Fig. 1 is front view of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 is the structural representation of a kind of embodiment of the utility model;
Fig. 4 is the sectional view of Fig. 3;
1 is brick body, and 2 is glossal canal, and N is premixer's interior wall, and M is aditus laryngis masonry.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail:
As shown in Figure 1-2, a kind of guiding device brick, comprise brick body 1, described brick body 1 section is ladder structure of right angle, described brick body a face and brick body d face parallel to each other, brick body c face and brick body e face parallel to each other, between brick body a face and brick body c face, have a brick body b face having certain angle of inclination, there are some glossal canals 2 in brick body d face.Described glossal canal 2 is ∩ type structure.Described glossal canal 2 is parallel to each other.Described glossal canal 2 height is all identical with width.Described brick body d face is isosceles trapezoidal structure.The left wide right side, described brick body d face is narrow.
As shown in Figure 3-4, a kind of embodiment of the present utility model: a kind of guiding device structure, this guiding device structure is combined closely with brick body e face and N wall, and brick body d face and M wall are combined closely, make brick body d face, e face closely and burner combine.
The above is only preferred embodiment of the present utility model; not technical scope of the present utility model is imposed any restrictions; therefore every above embodiment is done according to technical spirit of the present utility model some improvement, distortion and modification, all still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a guiding device brick, comprise brick body, it is characterized in that: described brick body a face and brick body d face parallel to each other, brick body c face and brick body e face parallel to each other, between brick body a face and brick body c face, there is a brick body b face having certain angle of inclination, brick body d face has several ∩ type glossal canals.
2. a kind of guiding device brick according to claim 1, is characterized in that: described brick body section is ladder structure of right angle.
3. a kind of guiding device brick according to claim 1, is characterized in that: described glossal canal is parallel to each other.
4. a kind of guiding device brick according to claim 1, is characterized in that: described glossal canal height is all identical with width.
5. a kind of guiding device brick according to claim 1, is characterized in that: described brick body d face is the narrow isosceles trapezoidal structure in the left wide right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653847.XU CN204999929U (en) | 2015-08-27 | 2015-08-27 | Guiding device brick type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653847.XU CN204999929U (en) | 2015-08-27 | 2015-08-27 | Guiding device brick type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999929U true CN204999929U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653847.XU Active CN204999929U (en) | 2015-08-27 | 2015-08-27 | Guiding device brick type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105039622A (en) * | 2015-08-27 | 2015-11-11 | 郑州安耐克实业有限公司 | Brick type flow guide device |
-
2015
- 2015-08-27 CN CN201520653847.XU patent/CN204999929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105039622A (en) * | 2015-08-27 | 2015-11-11 | 郑州安耐克实业有限公司 | Brick type flow guide device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |