CN105039622A - Brick type flow guide device - Google Patents
Brick type flow guide device Download PDFInfo
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- CN105039622A CN105039622A CN201510533928.0A CN201510533928A CN105039622A CN 105039622 A CN105039622 A CN 105039622A CN 201510533928 A CN201510533928 A CN 201510533928A CN 105039622 A CN105039622 A CN 105039622A
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- face
- brick body
- brick
- parallel
- guiding device
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Abstract
The invention discloses a brick type flow guide device which comprises a brick body. The section of the brick body is of a right-angled trapezoid structure. A face a and a face d of the brick body are parallel with each other. A face c and a face e of the brick body are parallel with each other. A face b inclined at a certain angle is arranged between the face a and the face c of the brick body. The face d of the brick body is provided with a plurality of parallel tongue grooves of an n-shaped structure. The heights of the tongue grooves are equal, and the widths of the tongue grooves are equal. The face d of the brick body is of an isosceles trapezoid structure. The face d of the brick body is provided with the wide left portion and the narrow right portion. The brick type flow guide device is reasonable in airflow mixing effect and flow distribution, high in heat stability and structural stability, long in service life and good in comprehensive performance, overcomes defects of an existing combustor, and is simple and practical in design, stable and reliable in effect, convenient to manufacture, use and maintain and beneficial to application and popularization.
Description
Technical field
The present invention relates to hot-blast stove gas burner technical field, refer 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.
Summary of the invention
The object of the invention is to 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 present invention is achieved through the following technical solutions:
A kind of guiding device brick, comprise brick body, described brick body 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 in face to brick body d.
As preferably, described glossal canal is ∩ type structure.
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 isosceles trapezoidal structure.
As preferably, the left wide right side, described brick body d face is narrow.
The present invention takes 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 invention has the beneficial effects as follows: 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 invention 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, the invention will be further described by reference to the accompanying drawings.
Fig. 1 is front view of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is the structural representation of an embodiment of the present invention;
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 present invention 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 invention: 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 the preferred embodiments of the present invention; not technical scope of the present invention is imposed any restrictions; therefore every above embodiment is done according to technical spirit of the present invention some improvement, distortion and modification, all still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. a guiding device brick, comprise brick body, it is characterized in that: described brick body 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 in face to brick body d.
2. a kind of guiding device brick according to claim 1, is characterized in that: described glossal canal is ∩ type structure.
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 isosceles trapezoidal structure.
6. a kind of guiding device brick according to claim 1, is characterized in that: the left wide right side, described brick body d face is narrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533928.0A CN105039622A (en) | 2015-08-27 | 2015-08-27 | Brick type flow guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533928.0A CN105039622A (en) | 2015-08-27 | 2015-08-27 | Brick type flow guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105039622A true CN105039622A (en) | 2015-11-11 |
Family
ID=54446588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533928.0A Pending CN105039622A (en) | 2015-08-27 | 2015-08-27 | Brick type flow guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105039622A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048447A (en) * | 1989-06-27 | 1991-01-09 | 胡格温斯·格罗波公司 | Hot-blast stove is with ceramic gas burner and burner brick |
| CN202013021U (en) * | 2011-04-11 | 2011-10-19 | 河南省豫兴热风炉工程技术有限公司 | Hot air outlet device |
| CN202109764U (en) * | 2011-06-08 | 2012-01-11 | 河南省豫兴热风炉工程技术有限公司 | Arch crown refractory brick for hot blast furnace |
| CN204999929U (en) * | 2015-08-27 | 2016-01-27 | 郑州安耐克实业有限公司 | Guiding device brick type |
-
2015
- 2015-08-27 CN CN201510533928.0A patent/CN105039622A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048447A (en) * | 1989-06-27 | 1991-01-09 | 胡格温斯·格罗波公司 | Hot-blast stove is with ceramic gas burner and burner brick |
| CN202013021U (en) * | 2011-04-11 | 2011-10-19 | 河南省豫兴热风炉工程技术有限公司 | Hot air outlet device |
| CN202109764U (en) * | 2011-06-08 | 2012-01-11 | 河南省豫兴热风炉工程技术有限公司 | Arch crown refractory brick for hot blast furnace |
| CN204999929U (en) * | 2015-08-27 | 2016-01-27 | 郑州安耐克实业有限公司 | Guiding device brick type |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |