CN206817487U - A kind of novel flue - Google Patents

A kind of novel flue Download PDF

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Publication number
CN206817487U
CN206817487U CN201720497793.1U CN201720497793U CN206817487U CN 206817487 U CN206817487 U CN 206817487U CN 201720497793 U CN201720497793 U CN 201720497793U CN 206817487 U CN206817487 U CN 206817487U
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CN
China
Prior art keywords
flue
profiled sheet
novel
panel
novel flue
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CN201720497793.1U
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Chinese (zh)
Inventor
夏怀鹏
汪洋
王争荣
耿宣
付丽辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Huadian Engineering Group Co Ltd
Huadian Environmental Protection Engineering and Technology Co Ltd
Original Assignee
China Huadian Engineering Group Co Ltd
Huadian Environmental Protection Engineering and Technology Co Ltd
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Priority to CN201720497793.1U priority Critical patent/CN206817487U/en
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Abstract

The utility model provides a kind of novel flue, it is formed by connecting by some wall panels, and the wall panel is profiled sheet, the cross sectional moment of inertia of profiled sheet is larger, make the counter-bending deformability in section stronger, so that the bending resistance of wall panel is stronger, it is no longer necessary to which reinforcement structure or welded H section steel are set outside wall panel, so as to reduce steel using amount, while also mitigate flue support bears load.

Description

A kind of novel flue
Technical field
It the utility model is related to environmental technology field, and in particular to a kind of novel flue.
Background technology
Electric field carries out the minimum discharge improvement project of a new round at present, is related to substantial amounts of flue gas desulfurization and denitrification and removing dust project Flue duct retrofit and replacing.The wallboard of traditional flue is made up of inner and outer surfaces for the steel plate of plane formula, due to counter-bending deformation Ability is poor, to cause flue steel using amount very big in the outer surface welded H section steel of wall panel, cause the increase of cost, simultaneously Also to flue support and basis design add from heavy load, increase the steel using amount of support, in addition, traditional flue due to Flue structure size is larger to be made in factory, can only be made in building-site, the fabrication and installation cycle is longer, and occupied ground is existing As serious.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome needs of the prior art in wall panel outside weld The defects of H profile steel causes steel using amount very big is connect, bending strength can not only be ensured so as to provide one kind, and steel using amount is less Novel flue.
In order to solve the above technical problems, a kind of novel flue of the present utility model, is formed by connecting by some wall panels, and The wall panel is profiled sheet.
The wall panel of preset number connects into flue unit, and some flue units connect into the flue.
The surface of the profiled sheet is waveform.
The wave is uniformly distributed.
The side of the profiled sheet, which is provided with, is adapted to lifting, and facilitates the lifting knot of the adjacent two profiled sheet connection Structure.
The hoisting structure is arranged on wherein on a side of the profiled sheet.
The hoisting structure is the steel pipe that length direction extends along the side.
The steel pipe is rectangular steel tube.
The wave height of the profiled sheet increases with the increase of the cross sectional dimensions of the flue.
When the flue cross sectional dimensions is 2m × 2m, wave height 100mm.
When the flue cross sectional dimensions is 6m × 6m, wave height 150mm.
Connected mode is using welding.
Technical solutions of the utility model, have the following advantages that:
1. a kind of novel flue provided by the utility model, is formed by connecting by some wall panels, and the wall panel For profiled sheet, the cross sectional moment of inertia of profiled sheet is larger, makes the counter-bending deformability in section stronger, so that wall panel Bending resistance it is stronger, it is no longer necessary to reinforcement structure or welded H section steel are set outside wall panel, steel is used so as to reduce Amount, while also mitigate flue support bears load.
2. a kind of novel flue provided by the utility model, the wall panel of preset number connects into flue unit, Some flue units connect into the flue, by the way that the wall panel is connected into the flue unit, then by described Flue unit connects into the flue, flue is easy to process, assembled, transport, it is not necessary to is made again in building-site, reduces field The occupancy on ground, can be relatively cost-effective.
3. a kind of novel flue provided by the utility model, the surface of the profiled sheet is waveform, by the die mould The surface of steel plate is arranged to waveform, it is possible to increase the cross sectional moment of inertia of wall panel, so as to increase the resistance to deformation energy of wall panel Power.
4. a kind of novel flue provided by the utility model, the wave are uniformly distributed, facilitate the making of profiled sheet.
5. a kind of novel flue provided by the utility model, the side of the profiled sheet, which is provided with, is adapted to lifting, and side Just the hoisting structure of the adjacent two profiled sheet connections, by setting hoisting structure to facilitate the transport of profiled sheet and hanging Dress.
6. a kind of novel flue provided by the utility model, the hoisting structure is arranged on wherein the one of the profiled sheet On side, enable to the structure of profiled sheet simpler.
7. a kind of novel flue provided by the utility model, the hoisting structure is what length direction extended along the side Steel pipe, using steel pipe as hoisting structure, it is not only simple in structure, easily shaping, and being readily transported.
8. a kind of novel flue provided by the utility model, the steel pipe is rectangular steel tube, and the side of rectangular steel tube can be tight That gathers is connected on the side of profiled sheet, connects more easily two adjacent profiled sheets using rectangular steel tube, make pressure Flue unit sealed around is formed by connection between shape steel plate.
9. a kind of novel flue provided by the utility model, the wave height of the profiled sheet with the flue cross section chi Very little increase and increase, can be according to the various sizes of profiled sheet of different designs of required flue size, flue cross sectional dimensions Bigger, the bending resistance of wall panel will be stronger, will be bigger so as to the wave height of profiled sheet, with strong applicability.
10. a kind of novel flue provided by the utility model, when the flue cross sectional dimensions is 2m × 2m, wave height is 100mm, when flue size is smaller, the wave height of profiled sheet is also smaller.
11. a kind of novel flue provided by the utility model, when the flue cross sectional dimensions is 6m × 6m, wave height is 150mm, when flue size is larger, the wave height of profiled sheet is also larger.
12. a kind of novel flue provided by the utility model, connected mode using welding, by welding make wall panel it Between connection more fasten, do not interspace, prevent smoke spillage.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the novel flue provided in the first embodiment of the present utility model.
Description of reference numerals:
1- wall panels;2- rectangular steel tubes.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Conflict can is not formed to be combined with each other.
Embodiment 1
A kind of embodiment of novel flue as shown in Figure 1, is formed by connecting by some wall panels 1, and described Wall panel 1 is profiled sheet.
The cross sectional moment of inertia of profiled sheet is larger, makes the counter-bending deformability in section stronger, so that wall panel 1 Bending resistance is stronger, it is no longer necessary to reinforcement structure or welded H section steel are set outside wall panel 1, so as to reduce steel using amount, Also mitigate flue support simultaneously bears load.
Specifically, the wall panel 1 of preset number connects into flue unit, and some flue units connect into institute Flue is stated, by the way that the wall panel 1 is connected into the flue unit, then the flue is connected into by the flue unit, Flue is easy to process, assembled, transport, it is not necessary to made again in building-site, reduce the occupancy in place, can relative to save into This.
Specifically, the surface of the profiled sheet is waveform, and the surface of the profiled sheet is arranged into waveform, can Increase the cross sectional moment of inertia of wall panel, so as to increase the non-deformability of wall panel.
Specifically, the wave is uniformly distributed, and facilitates the making of profiled sheet.
Specifically, the side of the profiled sheet, which is provided with, is adapted to lifting, and facilitates the adjacent two profiled sheet connection Hoisting structure, by setting hoisting structure to facilitate the transport and lifting of profiled sheet.
Specifically, the hoisting structure is arranged on wherein on a side of the profiled sheet, enables to profiled sheet Structure it is simpler.
Specifically, the hoisting structure is the steel pipe that length direction extends along the side, is tied using steel pipe as lifting Structure, it is not only simple in structure, easily shaping, and being readily transported.
Specifically, the steel pipe is rectangular steel tube 2, the side for being connected to profiled sheet that the side of rectangular steel tube can be compact On, connect more easily two adjacent profiled sheets using rectangular steel tube 2, make to form four by connecting between profiled sheet The flue unit of week sealing.
Specifically, the wave height of the profiled sheet increases with the increase of the cross sectional dimensions of the flue, can be according to institute The various sizes of profiled sheet of different designs of flue size is needed, flue cross sectional dimensions is bigger, the counter-bending energy of wall panel Power will be stronger, will be bigger so as to the wave height of profiled sheet, with strong applicability.
Specifically, when the flue cross sectional dimensions is 2m × 2m, wave height 100mm, when flue size is smaller, die mould steel The wave height of plate is also smaller.
Specifically, when the flue cross sectional dimensions is 6m × 6m, wave height 150mm, when flue size is larger, die mould steel The wave height of plate is also larger.
Specifically, connected mode is made the connection between wall panel more fasten, not left blank using welding by welding Gap, prevent smoke spillage.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or Among the protection domain that variation is created still in the utility model.

Claims (12)

1. a kind of novel flue, it is characterised in that the flue is formed by connecting by some wall panels, and the wall panel is Profiled sheet.
2. a kind of novel flue according to claim 1, it is characterised in that the wall panel of preset number connects into Flue unit, some flue units connect into the flue.
3. a kind of novel flue according to claim 1, it is characterised in that the surface of the profiled sheet is waveform.
4. a kind of novel flue according to claim 3, it is characterised in that the wave is uniformly distributed.
5. a kind of novel flue according to claim 1, it is characterised in that the side of the profiled sheet, which is provided with, to be adapted to Lifting, and facilitate the hoisting structure of the adjacent two profiled sheet connection.
6. a kind of novel flue according to claim 5, it is characterised in that the hoisting structure is arranged on the die mould steel Wherein on a side of plate.
7. a kind of novel flue according to claim 6, it is characterised in that the hoisting structure is length direction described in The steel pipe of side extension.
8. a kind of novel flue according to claim 7, it is characterised in that the steel pipe is rectangular steel tube.
9. a kind of novel flue according to claim 1, it is characterised in that the wave height of the profiled sheet is with the flue Cross sectional dimensions increase and increase.
10. a kind of novel flue according to claim 9, it is characterised in that the flue cross sectional dimensions is 2m × 2m When, wave height 100mm.
11. a kind of novel flue according to claim 9, it is characterised in that the flue cross sectional dimensions is 6m × 6m When, wave height 150mm.
12. a kind of novel flue according to any one of claim 1-11, it is characterised in that connected mode is using weldering Connect.
CN201720497793.1U 2017-05-05 2017-05-05 A kind of novel flue Active CN206817487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720497793.1U CN206817487U (en) 2017-05-05 2017-05-05 A kind of novel flue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720497793.1U CN206817487U (en) 2017-05-05 2017-05-05 A kind of novel flue

Publications (1)

Publication Number Publication Date
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Country Status (1)

Country Link
CN (1) CN206817487U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534162A (en) * 2018-02-28 2018-09-14 国核电力规划设计研究院有限公司 Flue device for thermal power generation
CN108534160A (en) * 2018-02-28 2018-09-14 国核电力规划设计研究院有限公司 flue structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534162A (en) * 2018-02-28 2018-09-14 国核电力规划设计研究院有限公司 Flue device for thermal power generation
CN108534160A (en) * 2018-02-28 2018-09-14 国核电力规划设计研究院有限公司 flue structure

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