CN204901805U - A tail gas processing apparatus for sulfur recovery equipment - Google Patents
A tail gas processing apparatus for sulfur recovery equipment Download PDFInfo
- Publication number
- CN204901805U CN204901805U CN201520643981.1U CN201520643981U CN204901805U CN 204901805 U CN204901805 U CN 204901805U CN 201520643981 U CN201520643981 U CN 201520643981U CN 204901805 U CN204901805 U CN 204901805U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- burner
- sulfur recovery
- gas processing
- utility
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a tail gas processing apparatus for sulfur recovery equipment belongs to chemical industry equipment technical field. Including the boiler, the both ends of boiler are provided with first combustor and second combustor respectively, the other end of first combustor has the tail gas absorber through the pipe connection, the other end of second combustor has sulphur tail gas absorber through the pipe connection. The utility model discloses simple structure, simple process, convenient operation, the working costs is low.
Description
Technical field
The utility model relates to a kind of exhaust gas processing device for sulfur recovery unit, belongs to technical field of chemical.
Background technology
By the restriction of chemical balance, the sulfur recovery rate of sulfur recovery unit is the highest can only reach about 97%, and the hydrogen sulfide contained in tail gas, molten sulfur and other sulfur-containing organic compounds, account for 1% ~ 4%, with SO after burning
2form enter air, which results in serious atmosphere pollution, abroad study widely having carried out the tail gas disposal technique of sulfur recovery unit very early, now existing 20 kinds of processes achieve industrialization, and these technological principles are roughly divided into low temperature Claus process, reducing absorping method and catalytic oxidation.Current domestic Coal Chemical Industry sulfur recovery tail gas process also more complicated needs to build a large amount for the treatment of apparatus, produces secondary pollution again in processing procedure.
Utility model content
For solving the problem, the utility model provides a kind of structure simple, the exhaust gas processing device for sulfur recovery unit easy to use.
The technical scheme that the utility model adopts for its problem of solution is:
For an exhaust gas processing device for sulfur recovery unit, comprise boiler, the two ends of described boiler are respectively arranged with the first burner and the second burner, and the other end of described first burner is connected with tail gas absorber by pipeline; The other end of described second burner is connected with sulphur tail gas absorber by pipeline.
Preferably, the two ends of described boiler are connected to nitrogen pipeline.
Preferably, described second burner is connected with smoke exhaust pipe by pipeline.
The beneficial effects of the utility model are: structure is simple, and technique is simple, and easy to operate, operating cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
In figure: 1, boiler; 2, the first burner; 3, the second burner; 4, the first pipeline; 5, tail gas absorber; 6, second pipe; 7, sulphur tail gas absorber; 8, nitrogen pipeline; 9, smoke exhaust pipe; 10, nitrogen storage gas tank.
Detailed description of the invention
A kind of exhaust gas processing device for sulfur recovery unit as shown in Figure 1, comprise boiler 1, the two ends of described boiler 1 are respectively arranged with the first burner 2 and the second burner 3, and the other end of described first burner 2 is connected with tail gas absorber 5 by the first pipeline 4; The other end of described second burner 3 is connected with sulphur tail gas absorber 7 by second pipe 6.Burner adopts dynamic flame nozzle, and calorific intensity is high, and the flame of generation is short, is suitable for very much coal-burned industrial boiler 1.Carry out ignition by the first burner 2 pairs of boilers 1, the gas combustion in boiler 1 can be made abundant not, therefore the second burner 3 is set at the other end.First pipeline 4, second pipe 6 are also provided with instrument for monitoring exhaust combustion situation, as the display of engine manifold pressure, burner pressure display and warning, burner temperature display and warning etc.
The two ends of described boiler 1 are connected to nitrogen pipeline 8, and nitrogen is inert gas, not easily reacts, and are suitable for the pipeline of purge means.The end of nitrogen pipeline 8 is provided with a nitrogen storage gas tank 10.
Described second burner 3 is connected with smoke exhaust pipe 9 by pipeline.
On the key conduit of smoke exhaust pipe 9, burner, the gate valves such as spark arrester, pneumatic fast valve, electric butterfly valve are set, conveniently equipment are manipulated, simultaneously the safety of management and control devices and personnel.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. for an exhaust gas processing device for sulfur recovery unit, comprise boiler, it is characterized in that, the two ends of described boiler are respectively arranged with the first burner and the second burner, and the other end of described first burner is connected with tail gas absorber by pipeline; The other end of described second burner is connected with sulphur tail gas absorber by pipeline.
2. a kind of exhaust gas processing device for sulfur recovery unit according to claim 1, it is characterized in that, the two ends of described boiler are connected to nitrogen pipeline.
3. a kind of exhaust gas processing device for sulfur recovery unit according to claim 1, is characterized in that, described second burner is connected with smoke exhaust pipe by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643981.1U CN204901805U (en) | 2015-08-21 | 2015-08-21 | A tail gas processing apparatus for sulfur recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643981.1U CN204901805U (en) | 2015-08-21 | 2015-08-21 | A tail gas processing apparatus for sulfur recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901805U true CN204901805U (en) | 2015-12-23 |
Family
ID=54923977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643981.1U Expired - Fee Related CN204901805U (en) | 2015-08-21 | 2015-08-21 | A tail gas processing apparatus for sulfur recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901805U (en) |
-
2015
- 2015-08-21 CN CN201520643981.1U patent/CN204901805U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204233957U (en) | A kind of novel sulfurizedization hydrogen waste gas pollution control and treatment system | |
| CN201944861U (en) | Multifunctional tail gas incinerator for sulfur recovery unit | |
| CN203373278U (en) | Gas blending combustion system of sleeve kiln | |
| CN204943512U (en) | A kind of catalytic combustion device for organic waste gases | |
| CN204901805U (en) | A tail gas processing apparatus for sulfur recovery equipment | |
| CN203549885U (en) | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen | |
| CN201476028U (en) | Safe recycle and discharge system for torch gas | |
| CN204478815U (en) | Novel energy-saving aluminium-melting furnace | |
| CN104310308B (en) | A kind of Multi-function methanol cracking hydrogen production equipment | |
| CN202792046U (en) | Ignition system of petroleum chemical tower | |
| CN202769702U (en) | Closing-to-wall air adding device on sidewall of opposed firing boiler | |
| CN205228194U (en) | Acheson furnace exhaust gas collecting device | |
| CN212841640U (en) | Catalytic combustion exhaust gas purification device | |
| CN204513416U (en) | Tail gas safe incinerator | |
| CN204193789U (en) | Low-temperature flue gas special single storehouse thermal regeneration denitrating system | |
| CN208669423U (en) | A kind of generating set using refinery tail gas | |
| CN205261588U (en) | A remove torch for garbage heap body is last | |
| CN203411563U (en) | Novel converter gas diffusing ignition gun device | |
| CN201764515U (en) | Novel main combustion furnace pry used for sulfur recovery | |
| CN107305013A (en) | A kind of asphalt smoke gas purifying incinerator | |
| CN203173819U (en) | Equipment for improving combustion efficiency of natural gas acid gas | |
| CN205037316U (en) | A device for liquid water disposal | |
| CN203346368U (en) | Rich gas heating device | |
| CN204084370U (en) | A kind of coal gas diffusion start-up burner | |
| CN204187642U (en) | Spreading burner |
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: 20151223 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |