CN205957134U - A novel suspended structure for boiler cigarette wind channel - Google Patents
A novel suspended structure for boiler cigarette wind channel Download PDFInfo
- Publication number
- CN205957134U CN205957134U CN201620982619.1U CN201620982619U CN205957134U CN 205957134 U CN205957134 U CN 205957134U CN 201620982619 U CN201620982619 U CN 201620982619U CN 205957134 U CN205957134 U CN 205957134U
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- boiler
- steel
- wind channel
- spacing
- cigarette wind
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Abstract
The utility model relates to a novel suspended structure for boiler cigarette wind channel. Boiler cigarette ducting system is essential to every boiler, all need take root on the boiler girder steel, and different capacity, different coal institute complex steel construction all are different, if the hypotelorism will make that hang and spacing being difficult to is realized between girder steel and the cigarette wind channel. The utility model discloses the constitution includes: frame (1), rack mount on boiler girder steel (2), frame below inboard install 2 spacing I -steel (4) respectively, 2 spacing I -steel between install and strengthen H -beam (3), enhancement H -beam and cigarette wind channel backplate (5) welding, cigarette wind channel backplate under the plane be cigarette wind channel inner wall (6). The utility model is used for a novel suspended structure for boiler cigarette wind channel.
Description
Technical field：
The utility model is related to a kind of novel suspending structure for boiler smoke duct.
Background technology：
Boiler smoke duct system is all requisite for every boiler, is required for taking root on boiler girder steel, different
Steel construction joined together by capacity, Coal rank is all different, if hypotelorism will make to prop up between girder steel and cigarette air channel
Hang and spacing be difficult to.
Utility model content：
The purpose of this utility model is to provide a kind of novel suspending structure for boiler smoke duct.
Above-mentioned purpose is realized by following technical scheme：
A kind of novel suspending structure for boiler smoke duct, its composition includes：Framework, described framework is arranged on boiler
On girder steel, below described framework, inner side is separately installed with 2 spacing I-steel, installs between the spacing I-steel described in 2
There is reinforcement I-beam, described reinforcement I-beam is welded with cigarette air duct protection plate, and described cigarette air duct protection plate lower plane is cigarette air channel
Inwall.
The described novel suspending structure for boiler smoke duct, stays between described framework and described cigarette air duct protection plate
Gap is had to be 20 ~ 30mm, leaving gap between described framework and described boiler girder steel is 10 ~ 20mm, described spacing work
Leaving gap between word steel and described reinforcement I-beam is 30 ~ 40mm, described boiler girder steel and described reinforcement I-beam
Between stay gap to be 100mm.
Beneficial effect：
1. the utility model is a kind of novel suspending structure for boiler smoke duct, mainly solves a cigarette air channel and props up
Hang and spacing problem, this is simple and reliable for structure, easy for installation, the position that cigarette air channel is both horizontally and vertically gone up can be limited again simultaneously
Move, be successfully used in the middle of the 350MW engineering of Kelamayi at present, this structure will be promoted in art and similar structures
Be widely applied.
The utility model connects into a framework using 3 I-steel, and framework is directly installed on boiler girder steel（Framework with
Do not weld between girder steel）, leave gap b between framework and cigarette air duct protection plate, between framework and girder steel, leave gap c, strengthen work
Word beam is welded on cigarette air duct protection plate, 2 spacing I-steel in building site and frame welding, spacing I-steel and strengthen I-beam between
Leave gap d, between boiler girder steel and reinforcement I-beam, stay gap a.
Gap between each part of the utility model all can be adjusted according to cigarette air channel swell value in the horizontal and vertical directions
Whole, this structure is simple to manufacture, easy for installation, and material therefor is all common shaped steel, easily purchases, can limit air channel level again simultaneously
With the displacement in vertical direction.
Brief description：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Specific embodiment：
Embodiment 1：
A kind of novel suspending structure for boiler smoke duct, its composition includes：Framework 1, described framework is arranged on pot
On stove girder steel 2, below described framework, inner side is separately installed between the spacing I-steel described in 4,2,2 spacing I-steel
Reinforcement I-beam 3 is installed, described reinforcement I-beam is welded with cigarette air duct protection plate 5, and described cigarette air duct protection plate lower plane is
Cigarette air channel inwall 6.
Embodiment 2：
The novel suspending structure for boiler smoke duct according to embodiment 1, described framework and described cigarette wind
Leaving gap between road backplate is 20 ~ 30mm, and leaving gap between described framework and described boiler girder steel is 10 ~ 20mm,
Leaving gap between described spacing I-steel and described reinforcement I-beam is 30 ~ 40mm, described boiler girder steel with described
Reinforcement I-beam between stay gap to be 100mm.
Claims (2)
1. a kind of novel suspending structure for boiler smoke duct, its composition includes：Framework, is characterized in that：Described framework peace
It is contained on boiler girder steel, below described framework, inner side is separately installed with 2 spacing I-steel, the spacing I-steel described in 2
Between reinforcement I-beam is installed, described reinforcement I-beam is welded with cigarette air duct protection plate, described cigarette air duct protection plate lower plane
It is cigarette air channel inwall.
2. the novel suspending structure for boiler smoke duct according to claim 1, is characterized in that：Described framework and institute
Leaving gap between the cigarette air duct protection plate stated is 20 ~ 30mm, and leaving gap between described framework and described boiler girder steel is
10 ~ 20mm, leaving gap between described spacing I-steel and described reinforcement I-beam is 30 ~ 40mm, described boiler steel
Gap is stayed to be 100mm between beam and described reinforcement I-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982619.1U CN205957134U (en) | 2016-08-30 | 2016-08-30 | A novel suspended structure for boiler cigarette wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982619.1U CN205957134U (en) | 2016-08-30 | 2016-08-30 | A novel suspended structure for boiler cigarette wind channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957134U true CN205957134U (en) | 2017-02-15 |
Family
ID=57978370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982619.1U Active CN205957134U (en) | 2016-08-30 | 2016-08-30 | A novel suspended structure for boiler cigarette wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878945A (en) * | 2020-01-19 | 2020-03-13 | 哈尔滨锅炉厂有限责任公司 | Limiting device and limiting method for burnout air duct |
-
2016
- 2016-08-30 CN CN201620982619.1U patent/CN205957134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878945A (en) * | 2020-01-19 | 2020-03-13 | 哈尔滨锅炉厂有限责任公司 | Limiting device and limiting method for burnout air duct |
| CN110878945B (en) * | 2020-01-19 | 2021-09-10 | 哈尔滨锅炉厂有限责任公司 | Limiting device and limiting method for burnout air duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |