CN202884951U - Chimney anticorrosive water seal device - Google Patents
Chimney anticorrosive water seal device Download PDFInfo
- Publication number
- CN202884951U CN202884951U CN 201220471138 CN201220471138U CN202884951U CN 202884951 U CN202884951 U CN 202884951U CN 201220471138 CN201220471138 CN 201220471138 CN 201220471138 U CN201220471138 U CN 201220471138U CN 202884951 U CN202884951 U CN 202884951U
- Authority
- CN
- China
- Prior art keywords
- water
- chimney
- water seal
- composite board
- internal tube
- 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
Images
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model relates to a chimney anticorrosive water seal device. The chimney anticorrosive water seal device comprises a titanium steel composite board internal tube, a water seal tank, water seal internal overflow holes, a flue gas seal plate, a prior chimney internal tube, an opposite-pull anchor bolt, a chimney bracket ring beam, a water seal water injection pipe and a steel internal tube reinforcing ring. Based on the steel internal tube reinforcing ring of the titanium steel composite board internal tube, the water seal tank is installed on the upper portion of the steel internal tube reinforcing ring and provided with the one water seal water injection pipe which is led out from a desulfurization process water pump outlet line to inject water into the water seal tank. The five water seal internal overflow holes are formed in the titanium steel composite board internal tube, redundant water seal water flows into a chimney from the overflow holes, and the water seal water can flow normally in the water seal tank. By means of the chimney anticorrosive water seal device, the difficult problem of combination of the titanium steel composite board internal tube and the prior chimney internal tube in power plant chimney improvement is solved, two different anticorrosive materials can be combined to be used in chimney anticorrosion after the process of desulfurization, and the purposes of sealing flue gas and guaranteeing a chimney anticorrosive effect are achieved.
Description
Technical field
The utility model relates to a kind of Thermal Power Station chimney anticorrosion technology, especially a kind of chimney anticorrosion water seal arrangement.
Background technology
General Thermal Power Station's boiler is pulverized-coal fired boiler, and two boilers share telescopic reinforced concrete chimneies, and inner wall of stack adopts the RHF composite plate form of mating formation anticorrosion.Sour curdling liquid appears in some zone, chimney bottom, overflows from chimney bottom and horizontal flue etc., and chimney and horizontal flue structural safety have been caused threat.From theory analysis and actual conditions except the composite titanium plate anticorrosion and acid-resisting pouring material anticorrosion, all there is different problems in actual applications in other anti-corrosion materials.According to the investigation situation with to the analysis of chimney bottom operating condition, Thermal Power Station exist chimney more than 50 meters anticorrosive coat substantially intact, the problem such as come off of anticorrosive coat large tracts of land below 50 meters.
Summary of the invention
The purpose of this utility model provides a kind of chimney anticorrosion water seal arrangement, chimney bottom adopts the impervious corrosion-resistant Technology design of titanium steel composite board inner core, overcome the deficiencies in the prior art, solve the docking problem of two kinds of different anticorrosion forms of 50 meters titanium steel composite boards of RHF composite plate and bottom more than 50 meters, guarantee that the inner wall of stack antiseptic effect reaches expection.
The utility model purpose is achieved in that the chimney anticorrosion water seal arrangement comprises spout hole, cigarette shrouding, former chimney internal cylinder in titanium steel composite board inner core, water sealed tank, the water seal, forms drawing crab-bolt, chimney bracket ring beam, water seal water injection pipe, steel inner cylinder stiffening ring.The steel inner cylinder stiffening ring that adopts the titanium steel composite board inner core is the basis, on the top of this steel inner cylinder stiffening ring water sealed tank is installed, and water sealed tank arranges 1 of water seal water injection pipe, and water injection pipe picks out from sulfur removal technology exit of pump pipeline, and water is injected in the water sealed tank.Boiling water envelope spout hole is 5 on the titanium steel composite board inner core, and spout hole is that 5-Φ 168, unnecessary water seal water flow in the chimney from spout hole in the water seal, and water seal water is proper flow in water sealed tank.Water sealed tank adopts 6*1.2mm titanium steel composite board material to be welded.The cigarette shrouding adopts 3mm titanium plate to make, and is close to the inwall of former chimney internal cylinder and chimney bracket ring beam, with 24 uniform M12 titanium steels to drawing crab-bolt to be fixed.Along in the water seal water of submergence, arrive the purpose of sealing under the cigarette shrouding.
The beneficial effects of the utility model are: the solution that this device is successful the power plant chimney transform in titanium steel composite board inner core and former chimney brick inner core in conjunction with a difficult problem, make two kinds of different anti-corrosion materials in the desulfurization after funnel is anticorrosion, obtain use in conjunction, reach sealing fume, guaranteed the purpose of chimney anticorrosion effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 for the titanium steel composite board inner core, 2 for water sealed tank, 3 for spout hole in the water seal, 4 for the cigarette shrouding, 5 for former chimney internal cylinder, 6 for to drawing crab-bolt, 7 to be the steel inner cylinder stiffening ring for water seal water injection pipe, 9 for chimney bracket ring beam, 8.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing; The chimney anticorrosion water seal arrangement comprises spout hole (3), cigarette shrouding (4), former chimney internal cylinder (5) in titanium steel composite board inner core (1), water sealed tank (2), the water seal, forms drawing crab-bolt (6), chimney bracket ring beam (7), water seal water injection pipe (8), steel inner cylinder stiffening ring (9).The steel inner cylinder stiffening ring (9) that adopts titanium steel composite board inner core (1) is the basis, water sealed tank (2) is installed on top at this steel inner cylinder stiffening ring (9), water sealed tank (2) arranges (8) 1 of water seal water injection pipes, water injection pipe picks out from sulfur removal technology exit of pump pipeline, and water is injected in the water sealed tank (2).Be (3) 5 of the upper boiling water envelope of titanium steel composite board inner core (1) spout holes, spout hole (3) is that 5-Φ 168, unnecessary water seal water flow in the chimney from spout hole (3) in the water seal, and water seal water is proper flow in water sealed tank (2).Water sealed tank (2) adopts 6*1.2mm titanium steel composite board material to be welded.Cigarette shrouding (4) adopts 3mm titanium plate to make, and is close to the inwall of former chimney internal cylinder (5) and chimney bracket ring beam (7), with 24 uniform M12 titanium steels to drawing crab-bolt (6) to be fixed.Along in the water seal water of submergence, arrive the purpose of sealing under the cigarette shrouding.
The solution that this device is successful the power plant chimney transform in titanium steel composite board inner core and former chimney brick inner core in conjunction with a difficult problem, make two kinds of different anti-corrosion materials in the desulfurization after funnel is anticorrosion, obtain use in conjunction, reach sealing fume, guaranteed the purpose of chimney anticorrosion effect.The utility model can be promoted the use of in Thermal Power Station of the same type flue gas desulfurization after funnel antiseptic project.
Claims (4)
1. chimney anticorrosion water seal arrangement, comprise titanium steel composite board inner core (1), water sealed tank (2), spout hole (3) in the water seal, cigarette shrouding (4), former chimney internal cylinder (5), to drawing crab-bolt (6), chimney bracket ring beam (7), water seal water injection pipe (8), steel inner cylinder stiffening ring (9) forms, it is characterized in that adopting the steel inner cylinder stiffening ring (9) of titanium steel composite board inner core (1) to be the basis, water sealed tank (2) is installed on top at this steel inner cylinder stiffening ring (9), water sealed tank (2) arranges (8) 1 of water seal water injection pipes, water injection pipe picks out from sulfur removal technology exit of pump pipeline, and water is injected in water seal (2) groove.
2. a kind of chimney anticorrosion water seal arrangement according to claim 1, it is characterized in that (3) 5 of the upper boiling water envelope of titanium steel composite board inner core (1) spout holes, spout hole (3) is that 5-Φ 168, unnecessary water seal water flow in the chimney from spout hole (3) in the water seal, and water seal water is proper flow in water sealed tank (2).
3. a kind of chimney anticorrosion water seal arrangement according to claim 1 is characterized in that water sealed tank (2) adopts 6*1.2mm titanium steel composite board material to be welded.
4. a kind of chimney anticorrosion water seal arrangement according to claim 1, it is characterized in that cigarette shrouding (4) adopts 3mm titanium plate to make, be close to the inwall of former chimney internal cylinder (5) and chimney bracket ring beam (7), with 24 uniform M12 titanium steels to drawing crab-bolt (6) to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471138 CN202884951U (en) | 2012-09-06 | 2012-09-06 | Chimney anticorrosive water seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471138 CN202884951U (en) | 2012-09-06 | 2012-09-06 | Chimney anticorrosive water seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884951U true CN202884951U (en) | 2013-04-17 |
Family
ID=48076375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471138 Expired - Fee Related CN202884951U (en) | 2012-09-06 | 2012-09-06 | Chimney anticorrosive water seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884951U (en) |
-
2012
- 2012-09-06 CN CN 201220471138 patent/CN202884951U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SA518400586B1 (en) | System and method for reducing the amount of sulfur oxides in exhaust gas | |
| CN205617811U (en) | A hopper arrangement for steel -pipe column concreting | |
| CN202884951U (en) | Chimney anticorrosive water seal device | |
| CN105782945A (en) | Rotating film type deoxidizer and deoxidizing method thereof | |
| CN207121074U (en) | A kind of liquid oxygen vessel for being easy to storage | |
| CN202369608U (en) | Insertion tube of RH vacuum refining furnace | |
| CN201972153U (en) | Concrete construction device for sealing bottoms of underwater steel-jacketed cases | |
| CN204943523U (en) | A kind of sleeve chimney | |
| CN202105604U (en) | Acid mixing device for concentrated sulfuric acid | |
| CN202627626U (en) | Sectional-type single-barrel chimney with concrete structure | |
| CN201065415Y (en) | Double-layer overflow water sealing trough | |
| CN206055659U (en) | A kind of smoke liquid medium Almightiness type collects exhaust system | |
| CN204268499U (en) | A kind of prefabricated stainless steel chimney systems | |
| CN203458818U (en) | Desorption tower applied to absorption and desorption of sulfur dioxide metallurgical exhaust gas | |
| CN210345434U (en) | Water drainage device for deaerator | |
| CN208058882U (en) | The steam trap connection of boiler uptake | |
| CN209530570U (en) | A kind of simple concentrated sulfuric acid industry dilution device | |
| CN204485675U (en) | A kind of Novel desulfurization tower slurries still agitating device | |
| CN204944763U (en) | Anticorrosion and the leak detection structure in thermal-insulating type absorption tower | |
| CN204716968U (en) | A kind of reinforcing pressurized container for chemical reaction | |
| CN104192865B (en) | A kind of based on changing the method that mother solution color produces pure sulfur ammonium | |
| CN203462063U (en) | Online acid liquor treatment device for main blast-furnace gas pipeline | |
| CN204841389U (en) | Aeration equipment of desulfurizing tower | |
| CN203022647U (en) | Casing grouting circulating joint | |
| CN204986430U (en) | Bury ground coal gas drainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130906 |