CN208920086U - A kind of flue gas stream guiding device - Google Patents
A kind of flue gas stream guiding device Download PDFInfo
- Publication number
- CN208920086U CN208920086U CN201821552232.8U CN201821552232U CN208920086U CN 208920086 U CN208920086 U CN 208920086U CN 201821552232 U CN201821552232 U CN 201821552232U CN 208920086 U CN208920086 U CN 208920086U
- Authority
- CN
- China
- Prior art keywords
- cat
- otic placode
- flue
- steel plate
- vertical strut
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of flue gas stream guiding devices, including vertical strut, transverse support bar and cat otic placode, the cat otic placode includes circular steel plate and triangular steel plate, the triangular steel plate uniform welding is in circular steel plate surrounding, the vertical strut and cat otic placode is welded to form pilot unit, the transverse support bar is welded on vertical strut and flue sidewall, certain angle is presented in the cat otic placode and transverse support bar in the horizontal direction, and it is minimum close to the cat otic placode angle of flue airintake direction section, increase tendency is presented in cat otic placode angle far from flue.The utility model compared with prior art the advantages of be: may be implemented to produce in batches, and process installation it is relatively simple, convenient for the replacement in maintenance process, can effectively reduce gas-flow resistance.
Description
Technical field
The utility model relates to airflow guiding device technical field, in particular to a kind of flue gas stream guiding devices.
Background technique
Currently, the flue gas flow rate that is averaged quickly by flue gas flow rate degree is in 12m/s or so, in bending section air-flow in flue system
It is unevenly distributed and not only causes being seriously worn for walling of flue, also form the non-uniform rapidly overdraught in part, increase system fortune
Row resistance and operating cost, existing airflow guiding device using more for card structure or arc plate structure, such structure
Project amount is larger and more demanding to installation accuracy in processing installation process.
Utility model content
The purpose of the utility model is to overcome above technological deficiencies, provide a kind of flue gas stream guiding device, Ke Yishi
It now produces in batches, and processing installation is relatively simple, convenient for the replacement in maintenance process, can effectively reduce gas-flow resistance.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of flue gas stream guiding device, packet
Vertical strut, transverse support bar and cat otic placode are included, the cat otic placode includes circular steel plate and triangular steel plate, the triangle
Shape steel plate uniform welding is welded to form pilot unit, the cross in circular steel plate surrounding, the vertical strut and cat otic placode
It is welded on vertical strut and flue sidewall to support rod, the cat otic placode and transverse support bar are presented one in the horizontal direction
Determine angle, and minimum close to the cat otic placode angle of flue airintake direction section, increase tendency is presented in the cat otic placode angle far from flue.
The utility model compared with prior art the advantages of be: the utility model can air-flow simulate on the basis of according to
On-site actual situations are arranged, and system running resistance is effectively reduced, and may be implemented to produce in batches, and it is more simple to process installation
It is single, convenient for the replacement in maintenance process, it can effectively reduce gas-flow resistance 40-60%.
As an improvement, the vertical strut, transverse support bar and cat otic placode are all made of carbon steel material and are made.
As an improvement, the vertical strut is welded using steel pipe or angle steel and cat otic placode.
As an improvement, the transverse support bar welding is mounted at 3/4ths of vertical strut height.
As an improvement, the pilot unit is provided with three layers or more and interlaced arrangement in flue inner wall, position is leaned on
Nearly flue bending section.
Detailed description of the invention
Fig. 1 is a kind of mounting structure schematic diagram of flue gas stream guiding device of the utility model.
Fig. 2 is a kind of structural schematic diagram of flue gas stream guiding device of the utility model.
Fig. 3 is a kind of cat otic placode structural schematic diagram of flue gas stream guiding device of the utility model.
It is as shown in the figure: 1, vertical strut, 2, transverse support bar, 3, cat otic placode, 4, circular steel plate, 5, triangular steel plate, 6,
Pilot unit.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of flue gas stream guiding device, including vertical strut 1, transverse support bar 2 and cat otic placode 3, the cat otic placode 3
Including circular steel plate 4 and triangular steel plate 5, for 5 uniform welding of triangular steel plate in 4 surrounding of circular steel plate, described is perpendicular
It is welded to form pilot unit 6 to strut 1 and cat otic placode 3, the transverse support bar 2 is welded on vertical strut 1 and flue sidewall
On, certain angle is presented in the cat otic placode 3 and transverse support bar 2 in the horizontal direction, and close to flue airintake direction section
3 angle of cat otic placode is minimum, and increase tendency is presented in 3 angle of cat otic placode far from flue.
Vertical strut 1, transverse support bar 2 and the cat otic placode 3 is all made of carbon steel material and is made.
The vertical strut 1 is welded using steel pipe or angle steel and cat otic placode 3.
The welding of transverse support bar 2 is mounted at 3/4ths of vertical 1 height of strut.
The pilot unit 6 is provided with three layers or more and interlaced arrangement in flue inner wall, and position is rolled over close to flue
Curved segment.
The utility model in the specific implementation, in bending flue, installs a certain number of flue gas stream guiding devices, and one
The airflow guiding device of same specification is installed on a transverse direction section and is evenly arranged, in the air-flow arranged along airflow direction
Ladder arrangement and, setting angle with horizontal direction about low closer to the guiding device height of airintake direction is presented in guiding device
It is smaller, pilot unit and walling of flue soldering.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of flue gas stream guiding device, it is characterised in that: including vertical strut (1), transverse support bar (2) and cat otic placode
(3), the cat otic placode (3) includes circular steel plate (4) and triangular steel plate (5), the triangular steel plate (5) uniform welding
In circular steel plate (4) surrounding, the vertical strut (1) and cat otic placode (3) are welded to form pilot unit (6), the transverse direction
Support rod (2) is welded on vertical strut (1) and flue sidewall, and the cat otic placode (3) and transverse support bar (2) are in level side
Certain angle is presented upwards, and minimum close to cat otic placode (3) angle of flue airintake direction section, the cat otic placode (3) far from flue
Increase tendency is presented in angle.
2. a kind of flue gas stream guiding device according to claim 1, it is characterised in that: the vertical strut (1), horizontal
It is all made of carbon steel material to support rod (2) and cat otic placode (3) and is made.
3. a kind of flue gas stream guiding device according to claim 1, it is characterised in that: the vertical strut (1) is adopted
It is welded with steel pipe or angle steel and cat otic placode (3).
4. a kind of flue gas stream guiding device according to claim 1, it is characterised in that: the transverse support bar (2)
Welding is mounted at 3/4ths of vertical strut (1) height.
5. a kind of flue gas stream guiding device according to claim 1, it is characterised in that: the pilot unit (6) exists
Flue inner wall is provided with three layers or more and interlaced arrangement, and position is close to flue bending section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552232.8U CN208920086U (en) | 2018-09-21 | 2018-09-21 | A kind of flue gas stream guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552232.8U CN208920086U (en) | 2018-09-21 | 2018-09-21 | A kind of flue gas stream guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920086U true CN208920086U (en) | 2019-05-31 |
Family
ID=66706622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821552232.8U Expired - Fee Related CN208920086U (en) | 2018-09-21 | 2018-09-21 | A kind of flue gas stream guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920086U (en) |
-
2018
- 2018-09-21 CN CN201821552232.8U patent/CN208920086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20210921 |