CN201547800U - Environment-friendly boiler - Google Patents
Environment-friendly boiler Download PDFInfo
- Publication number
- CN201547800U CN201547800U CN2009202544921U CN200920254492U CN201547800U CN 201547800 U CN201547800 U CN 201547800U CN 2009202544921 U CN2009202544921 U CN 2009202544921U CN 200920254492 U CN200920254492 U CN 200920254492U CN 201547800 U CN201547800 U CN 201547800U
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- CN
- China
- Prior art keywords
- heat exchange
- inner casing
- boiler
- shell
- environment
- 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
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Abstract
The utility model relates to a boiler, in particular to an environment-friendly boiler with functions of heat exchange, dust removal and desulfurization. The environment-friendly boiler includes a boiler and a chimney, and is characterized in that a heat exchange purifier is further included and includes an outer casing and an inner casing, a smoke inlet is formed on the side surface of the outer casing, a smoke outlet is formed at the top of the outer casing, the inner casing is communicated with the smoke outlet, a heat exchange water channel is arranged between the inner casing and the outer casing, a heat exchange water outlet is connected with a boiler water inlet, a heat exchange tube is mounted between the inner casing and the outer casing and communicated with the smoke inlet and the inner casing, the lower part inside the outer casing is filled with desulfurization water, a rotating valve is mounted in the middle of a chimney short section, the smoke outlet of the boiler is connected with the smoke inlet of the heat exchange purifier, the smoke outlet of the heat exchange purifier is connected with a fan inlet, and a fan outlet is connected with the upper part of a rotating valve of the chimney short section. The water and the smoke carry out heat exchange, so that the thermal efficiency is improved; and the boiler smoke enters desulfurization water for desulfurization and dust removal, so that the environment is protected.
Description
Technical field
The utility model relates to a kind of boiler, the environment-protection boiler of the heat exchange of specifically a kind of energy, dedusting, desulfurization.
Background technology
The most of flue dust of the boiler that uses in China rural area all directly enters in the atmosphere, has caused air pollution.Villages within the city particularly, the boiler that uses flue dust directly to discharge has caused threat to urban environment.There are shortcomings such as the thermal efficiency is low, flue dust is big in the flue dust directly boiler of discharging.
Summary of the invention
The purpose of this utility model provides the environment-protection boiler of the heat exchange of a kind of energy, dedusting, desulfurization.
The technical scheme that its technical problem that solves the utility model adopts is: comprise boiler, chimney, also comprise the heat exchange clarifier, described heat exchange clarifier comprises shell, inner casing, there is gas approach the shell side, cover top portion has exhanst gas outlet, inner casing is communicated with exhanst gas outlet, inner casing, be the heat exchange aquaporin between inner casing and the shell, heat exchange water delivery port links to each other with the boiler feed water mouth, between inner casing and the shell heat exchanger tube is installed, heat exchanger tube and gas approach, inner casing is communicated with, desulfurization water is equipped with in the bottom in the shell, in the middle of the chimney pipe nipple rotary valve is installed, and boiler flue gas outlet links to each other with the gas approach of heat exchange clarifier, the machine import of giving a dinner for a visitor from afar of the exhanst gas outlet of heat exchange clarifier, the blower fan outlet links to each other with chimney pipe nipple rotary valve top.
The shell front of above-mentioned heat exchange clarifier also has the desulfurizing agent cavity, and downcast hole is arranged at the cavity bottom, and hand hole is arranged on the cavity, and basifacial has a sewage draining exit behind the heat exchange clarifier.
Above-mentioned heat exchanger tube is a standpipe, is exhaust gases passes in the standpipe, and standpipe is contained in the middle of inner casing and the shell, dress water heat exchange between inner casing, the shell.
On the above-mentioned heat exchange clarifier inspection socket is arranged, the gas approach back side that it is positioned at is used for checking, the cleaning black dirt.
Above-mentioned desulfurization water is limewash or industrial buck.
The utility model has following advantage compared with prior art:
So improved the thermal efficiency because water and flue gas have carried out heat exchange,, entered in the desulfurization water because boiler smoke is by the exhaust gases passes pipe between inner casing and the shell, after carrying out desulfurization and dedusting,, enter boiler chimney by blower fan and enter in the atmosphere, to exhanst gas outlet through inner casing so environmental protection.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the cross-sectional schematic of the utility model heat exchange clarifier.
Fig. 3 is the connection orientation of heat exchange clarifier.
Among the figure, 1. boiler, 2. chimney, 3. boiler delivery port, 4. rotary valve, 5. chimney pipe nipple, 6. boiler flue gas outlet, 7. heat exchange clarifier water inlet, 8. heat exchange clarifier delivery port, 9. blower fan outlet, 10. blower fan import, 11. heat exchange clarifier exhanst gas outlets, 12. the heat exchange clarifier, 13. standby mouthfuls or inspection socket, 14. heat exchange clarifier gas approach, 15. desulfurizing agent cavity, 16. hand hole, 17. boiler feed water mouths, 18. inner casings, 19. shell, 20. water channel, 21. heat exchanger tubes, 22. desulfurization water, 23. sewage draining exit, 24. downcast holes.
The specific embodiment
In the drawings, the utility model comprises boiler 1, chimney 2, also comprise heat exchange clarifier 12, described heat exchange clarifier 12 comprises shell 19, inner casing 18, there is gas approach 14 shell 19 sides, cover top portion has exhanst gas outlet 11, inner casing 18 is communicated with exhanst gas outlet 11, inner casing 18, be heat exchange aquaporin 20 between inner casing 18 and the shell 19, the delivery port 8 of heat exchange water connects the water inlet 17 of boiler, between inner casing 18 and the shell 19 heat exchanger tube 21 is installed, heat exchanger tube 21 and gas approach 14, inner casing 18 is communicated with, and desulfurization water 22 is equipped with in the bottom in the shell 19, chimney pipe nipple 5 middle parts are equipped with rotary valve 4, boiler flue gas outlet 6 links to each other with heat exchange clarifier gas approach 14, and heat exchange clarifier exhanst gas outlet 11 links to each other with blower fan import 10, and blower fan outlet 9 links to each other with the top of chimney pipe nipple 5 rotary valves 4.
Above-mentioned heat exchanger tube 21 is a standpipe, is exhaust gases passes in the standpipe, and standpipe is contained in the middle of inner casing and the shell, dress water heat exchange between inner casing, the shell.
One inspection socket 13 is arranged on the heat exchange clarifier 12, and gas approach 14 back sides that it is positioned at can be used for clearing up black dirt and maintenance and inspection.
Claims (5)
1. environment-protection boiler, comprise boiler, chimney, it is characterized in that also comprising the heat exchange clarifier, described heat exchange clarifier comprises shell, inner casing, there is gas approach the shell side, cover top portion has exhanst gas outlet, inner casing is communicated with exhanst gas outlet, inner casing, be the heat exchange aquaporin between inner casing and the shell, heat exchange water delivery port links to each other with the boiler feed water mouth, between inner casing and the shell heat exchanger tube is installed, heat exchanger tube and gas approach, inner casing is communicated with, and desulfurization water is equipped with in the bottom in the shell, rotary valve is installed in the middle of the chimney pipe nipple, boiler flue gas outlet links to each other with the gas approach of heat exchange clarifier, the machine import of giving a dinner for a visitor from afar of the exhanst gas outlet of heat exchange clarifier, and the blower fan outlet links to each other with chimney pipe nipple rotary valve top.
2. environment-protection boiler as claimed in claim 1 is characterized in that the shell front of described heat exchange clarifier also has the desulfurizing agent cavity, and downcast hole is arranged at the cavity bottom, and hand hole is arranged on the cavity, and basifacial has a sewage draining exit behind the heat exchange clarifier.
3. environment-protection boiler as claimed in claim 1 is characterized in that described heat exchanger tube is a standpipe, is exhaust gases passes in the standpipe, and standpipe is contained in the middle of inner casing and the shell, dress heat exchange water between inner casing, the shell.
4. environment-protection boiler as claimed in claim 1 is characterized in that having on the described heat exchange clarifier one standby mouthful, the gas approach back side that it is positioned at.
5. environment-protection boiler as claimed in claim 1 is characterized in that described desulfurization water is limewash or industrial buck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202544921U CN201547800U (en) | 2009-11-11 | 2009-11-11 | Environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202544921U CN201547800U (en) | 2009-11-11 | 2009-11-11 | Environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547800U true CN201547800U (en) | 2010-08-11 |
Family
ID=42602975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202544921U Expired - Fee Related CN201547800U (en) | 2009-11-11 | 2009-11-11 | Environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062188A (en) * | 2017-06-06 | 2017-08-18 | 黄山容宇五金制品有限公司 | A kind of waste heat recovery biomass steam generator |
-
2009
- 2009-11-11 CN CN2009202544921U patent/CN201547800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062188A (en) * | 2017-06-06 | 2017-08-18 | 黄山容宇五金制品有限公司 | A kind of waste heat recovery biomass steam generator |
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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: 20100811 Termination date: 20121111 |