CN204943523U - A kind of sleeve chimney - Google Patents
A kind of sleeve chimney Download PDFInfo
- Publication number
- CN204943523U CN204943523U CN201520753747.4U CN201520753747U CN204943523U CN 204943523 U CN204943523 U CN 204943523U CN 201520753747 U CN201520753747 U CN 201520753747U CN 204943523 U CN204943523 U CN 204943523U
- Authority
- CN
- China
- Prior art keywords
- inner core
- brick
- brick inner
- corrosion protection
- protection plate
- 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
- 239000011449 brick Substances 0.000 claims abstract description 121
- 230000007797 corrosion Effects 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 21
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002674 ointment Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 230000002421 anti-septic effect Effects 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 239000003518 caustics Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
Abstract
A kind of sleeve chimney, comprise armored concrete urceolus and brick inner core, brick inner core is positioned at armored concrete urceolus, brick inner core support platform is provided with between brick inner core barrel and armored concrete urceolus barrel, brick inner core is divided into upper brick inner core and lower brick inner core by brick inner core support platform, in brick, tube inner surface is provided with brick inner core anticorrosive coat, and the brick setting of upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, are connected and fixed between upper brick inner core and lower brick inner core by flexible corrosion protection plate.When using the utility model, corrosive substance (condensate liquid) not easily infiltrates brick inner core support platform, and antiseptic property is good, easy construction, and construction quality is easy to control; Meanwhile, the adverse effect to flow of flue gas can be reduced.
Description
Technical field
The utility model relates to a kind of chimney, especially relates to the anticorrosion structure of the brick lining chimney of the widely used sleeve chimneys be made up of armored concrete urceolus and brick inner core of industry such as a kind of power plant, metallurgy.
Background technology
The chimney smoke of the industry such as power plant, metallurgy has stronger corrosivity, for adapting to requirement for anticorrosion, the sleeve chimney that normal employing is made up of armored concrete urceolus and brick inner core, wherein brick internal cylinder chimney is widely used because of its cost economic, stable performance, is the most key part for the preservative treatment of brick inner core.
Because chimney is higher, brick inner core needs interval certain altitude to establish a support platform, and brick inner core is supported on this platform.In existing brick lining chimney structure, in order to the brick inner core of the brick inner core and support platform bottom that realize support platform top docks, generally the brick setting of the brick inner core of support platform bottom is tilted to build by laying bricks or stones, then overlap with the brick setting of the brick inner core on support platform top.There is following defect in this structure: easily forms transverse joint in overlapping part preservative treatment, and when causing actual motion, condensate liquid infiltrates support platform along transverse joint, and antiseptic effect is poor, forms potential safety hazard; Brick setting inclination building construction inconvenience simultaneously, construction quality is wayward, and tiltedly block causes local space to diminish thus has a negative impact to flow of flue gas.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency of above-mentioned background technology, provides a kind of antiseptic property good, easy construction, affects little sleeve chimney to flow of flue gas.
The technical scheme that the utility model solves the employing of its technical problem is, a kind of sleeve chimney, comprise armored concrete urceolus and brick inner core, described brick inner core is positioned at armored concrete urceolus, brick inner core support platform is provided with between brick inner core barrel and armored concrete urceolus barrel, brick inner core is divided into upper brick inner core and lower brick inner core by described brick inner core support platform, in described brick, tube inner surface is provided with brick inner core anticorrosive coat, the brick setting of described upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, be connected and fixed by flexible corrosion protection plate between described upper brick inner core and lower brick inner core.
Further, described upper brick inner core place is provided with collar tie beam, and described lower brick inner core place is provided with lower ring beam, and described lower ring beam is provided with looks for slope.
Further, described flexible corrosion protection plate upper end is fixed on collar tie beam, and lower end is fixed on lower ring beam.
Further, described flexible corrosion protection plate upper end is bolted on collar tie beam on passing through, and lower end is bolted on lower ring beam under passing through.
Further, described upper bolt and lower bolt are equipped with press strip.
Further, be also provided with anticorrosion cover plate, described anticorrosion cover plate upper end is bolted on collar tie beam, and flexible corrosion protection plate upper end is blocked by lower end.
Further, form filleting between described anticorrosion cover plate upper end and flexible corrosion protection plate upper end, described filleting carries out filleting process by acidproof ointment.
Further, described flexible corrosion protection plate adopts titanium steel, stainless steel, polytetrafluoroethylene (PTFE) or fiberglass to make.
Compared with prior art, advantage of the present utility model is as follows:
(1) in brick, tube inner surface is provided with brick inner core anticorrosive coat, the brick setting of upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, be connected and fixed by flexible corrosion protection plate between upper brick inner core and lower brick inner core, during actual motion, corrosive substance (condensate liquid) not easily infiltrates brick inner core support platform, and antiseptic property is good.
(2) the upper brick setting of brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, easy construction, and construction quality is easy to control; Meanwhile, the adverse effect to flow of flue gas can be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1-flexible corrosion protection plate, 2-look for slope, 3-anticorrosion cover plate, 4-press strip, 5-lower bolt, 6-brick inner core support platform, 7-brick inner core, 8-brick inner core anticorrosive coat, 9-armored concrete urceolus, 10-upper collar tie beam, 11-lower ring beam, 12-filleting, 13-upper bolt.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, the present embodiment comprises armored concrete urceolus 9 and brick inner core 7, and brick inner core 7 is positioned at armored concrete urceolus 9, and brick inner core 7 inner surface is provided with brick inner core anticorrosive coat 8, brick inner core support platform 6 is provided with between brick inner core 7 barrel and armored concrete urceolus 9 barrel, brick inner core 7 is divided into upper brick inner core and lower brick inner core by brick inner core support platform 6, the brick setting of upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, namely brick inner core and lower brick inner core is gone up all and horizontal plane, upper brick inner core place is provided with collar tie beam 10, lower brick inner core place is provided with lower ring beam 11, lower ring beam 11 is provided with looks for slope 2, be connected and fixed by flexible corrosion protection plate 1 between upper brick inner core and lower brick inner core, flexible corrosion protection plate 1 adopts titanium steel (also can adopt stainless steel, polytetrafluoroethylene (PTFE), fiberglass etc.) make, flexible corrosion protection plate 1 upper end is fixed on upper collar tie beam 10 by upper bolt 13, and lower end is fixed on lower ring beam 11 by lower bolt 5, and upper bolt 13 and lower bolt 5 are equipped with press strip 4, and press strip 4 adopts the thick polyfluortetraethylene plate of 5mm to make, also be provided with anticorrosion cover plate 3, anticorrosion cover plate 3 upper end is bolted on collar tie beam 10, and flexible corrosion protection plate 1 upper end is blocked by lower end, and form filleting 12 between anticorrosion cover plate 3 upper end and flexible corrosion protection plate 1 upper end, filleting 12 carries out filleting process by acidproof ointment.
During the utility model actual motion, because brick inner core 7 inner surface is provided with brick inner core anticorrosive coat 8, the brick setting of upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, be connected and fixed by flexible corrosion protection plate 1 between upper brick inner core and lower brick inner core, corrosive substance (condensate liquid) not easily infiltrates brick inner core support platform, and antiseptic property is good; Easy construction, construction quality is easy to control; Meanwhile, the flowing adverse effect to flue gas can be reduced.
Those skilled in the art can carry out various modifications and variations to the utility model embodiment; if these amendments and modification are within the scope of the utility model claim and equivalent technologies thereof, then these revise and modification also within protection domain of the present utility model.
The prior art that the content do not described in detail in description is known to the skilled person.
Claims (8)
1. a sleeve chimney, comprise armored concrete urceolus (9) and brick inner core (7), described brick inner core (7) is positioned at armored concrete urceolus (9), brick inner core support platform (6) is provided with between brick inner core (7) barrel and armored concrete urceolus (9) barrel, brick inner core (7) is divided into upper brick inner core and lower brick inner core by described brick inner core support platform (6), it is characterized in that: described brick inner core (7) inner surface is provided with brick inner core anticorrosive coat (8), the brick setting of described upper brick inner core and the brick setting of lower brick inner core are all vertically built by laying bricks or stones, be connected and fixed by flexible corrosion protection plate (1) between described upper brick inner core and lower brick inner core.
2. sleeve chimney as claimed in claim 1, it is characterized in that: described upper brick inner core place is provided with collar tie beam (10), described lower brick inner core place is provided with lower ring beam (11), and described lower ring beam (11) is provided with looks for slope (2).
3. sleeve chimney as claimed in claim 2, is characterized in that: described flexible corrosion protection plate (1) upper end is fixed on collar tie beam (10), and lower end is fixed on lower ring beam (11).
4. sleeve chimney as claimed in claim 3, it is characterized in that: described flexible corrosion protection plate (1) upper end is fixed on collar tie beam (10) by upper bolt (13), lower end is fixed on lower ring beam (11) by lower bolt (5).
5. sleeve chimney as claimed in claim 4, is characterized in that: described upper bolt (13) and lower bolt (5) are equipped with press strip (4).
6. the sleeve chimney as described in one of claim 2-5, is characterized in that: be also provided with anticorrosion cover plate (3), and described anticorrosion cover plate (3) upper end is bolted on collar tie beam (10), and flexible corrosion protection plate (1) upper end is blocked by lower end.
7. sleeve chimney as claimed in claim 6, is characterized in that: form filleting (12) between described anticorrosion cover plate (3) upper end and flexible corrosion protection plate (1) upper end, described filleting (12) carries out filleting process by acidproof ointment.
8. the sleeve chimney as described in one of claim 1-5, is characterized in that: described flexible corrosion protection plate (1) adopts titanium steel, stainless steel, polytetrafluoroethylene (PTFE) or fiberglass to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753747.4U CN204943523U (en) | 2015-09-28 | 2015-09-28 | A kind of sleeve chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753747.4U CN204943523U (en) | 2015-09-28 | 2015-09-28 | A kind of sleeve chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943523U true CN204943523U (en) | 2016-01-06 |
Family
ID=55010948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753747.4U Expired - Fee Related CN204943523U (en) | 2015-09-28 | 2015-09-28 | A kind of sleeve chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482679A (en) * | 2022-01-17 | 2022-05-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Reinforced concrete chimney with self-supporting inner cylinder and construction method thereof |
-
2015
- 2015-09-28 CN CN201520753747.4U patent/CN204943523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482679A (en) * | 2022-01-17 | 2022-05-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Reinforced concrete chimney with self-supporting inner cylinder and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204943523U (en) | A kind of sleeve chimney | |
| CN203361180U (en) | Elasticity adjusting anti-floating fixing structure for buried horizontal tank | |
| CN205617811U (en) | A hopper arrangement for steel -pipe column concreting | |
| CN202605966U (en) | Gypsum rain preventing device for chimney top of wet desulfurization equipment | |
| CN207877547U (en) | A kind of environment protection type high-strength septic tank | |
| CN202627626U (en) | Sectional-type single-barrel chimney with concrete structure | |
| CN102661075A (en) | Sectional chimney with single-barrel concrete structure and method for manufacturing sectional chimney | |
| CN204285477U (en) | A kind of accumulation of energy anti-corrosion structure of dual firing chamber and dual firing chamber | |
| CN204268499U (en) | A kind of prefabricated stainless steel chimney systems | |
| CN203924521U (en) | A kind of roofing mounting system | |
| CN204482725U (en) | Aquaculture buoyancy tank | |
| CN202289846U (en) | Convex ridge guide plate arranged in wet sulfur removal process chimney | |
| CN207004153U (en) | A kind of fiberglass smoke evacuation inner cylinder board plug type telescopic joint | |
| CN203880729U (en) | Chimney capable of controlling discharging of pollutants in waste gas | |
| CN209324118U (en) | A kind of sleeve self-supporting heat preservation steel stack | |
| CN206769061U (en) | The waterproof construction of steel construction silo | |
| CN206361697U (en) | A kind of connection flue for medical waste incineration furnace | |
| CN204589166U (en) | A kind of top broken slag device of anaerobic reactor | |
| CN204850660U (en) | Civil engineering reinforced concrete chimney | |
| CN206984819U (en) | A kind of buried tank device | |
| CN203967671U (en) | A kind of water power built-in line box over cap | |
| CN204358752U (en) | A kind of power plant boiler smoke discharging device | |
| CN203777924U (en) | Absorption tower wet chimney | |
| CN202884951U (en) | Chimney anticorrosive water seal device | |
| CN104018477B (en) | Oil fence quickly retracting cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |