CN204421036U - The compatible oil-burning gas-fired boiler of extreme misery - Google Patents
The compatible oil-burning gas-fired boiler of extreme misery Download PDFInfo
- Publication number
- CN204421036U CN204421036U CN201420824365.1U CN201420824365U CN204421036U CN 204421036 U CN204421036 U CN 204421036U CN 201420824365 U CN201420824365 U CN 201420824365U CN 204421036 U CN204421036 U CN 204421036U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas header
- pipe
- inner core
- chimney
- 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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- Chimneys And Flues (AREA)
Abstract
The utility model discloses the compatible oil-burning gas-fired boiler of a kind of extreme misery, comprise outer cylinder body, inner barrel, flue gas header and chimney; Described inner core is positioned at the bottom of urceolus, is provided with threaded flue in inner core, is provided with pipe at inner core top, and this pipe stretches into the flue gas header that outer cylinder body top connects; Being provided with fair water cone at pipe top, being provided with umbrella shower nozzle above the fair water cone in flue gas header, is condensation heat absorbing sheet above umbrella shower nozzle, and flue gas header top is connected with chimney.The condensation part bit stealing volume that the utility model can solve condensing boiler is large, the technical problem that waste heat recovery efficiency comparison is low and dust removing effects is not good.
Description
Technical field
The utility model relates to a kind of dedusting and heat recovery technology of boiler.
Background technology
What current most of boiler adopted is the outside dedusting of drum, and floor space is large, and heat loss is also larger; And the condensation part bit stealing volume of common condensing boiler is large, waste heat recovery efficiency is also lower.
Summary of the invention
The purpose of this utility model is to provide the compatible oil-burning gas-fired boiler of a kind of extreme misery, large with the condensation part bit stealing volume solving condensing boiler, the technical problem that waste heat recovery efficiency comparison is low and dust removing effects is not good.
In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:
The compatible oil-burning gas-fired boiler of extreme misery, comprises outer cylinder body, inner barrel, flue gas header and chimney; Described inner core is positioned at the bottom of urceolus, is provided with threaded flue in inner core, is provided with pipe at inner core top, and this pipe stretches into the flue gas header that outer cylinder body top connects; Being provided with fair water cone at pipe top, being provided with umbrella shower nozzle above the fair water cone in flue gas header, is condensation heat absorbing sheet above umbrella shower nozzle, and flue gas header top is connected with chimney.
Described inner core top bilateral symmetry is provided with two pipes, and two pipes stretch into corresponding flue gas header respectively, and described two flue gas header tops, by sway bracing pipe UNICOM, sway bracing pipe are provided with chimney.
The utility model has the advantages that, compared to boiler exterior cleaner, there is the little feature of the little and heat loss of floor space; Compared to condensing boiler, there is the little and waste heat recovery efficiency high of volume.The dust removing effects of the compatible boiler of extreme misery described in the utility model through detecting, and reaches and is better than the I class area discharge standard of GB13271-2014; The thermal efficiency of boiler, up to 94%, can save fuel oil, the combustion gas of 20% ~ 30% compared with regular fuel gas fired-boiler.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view along A-A direction of Fig. 1.
Detailed description of the invention
The present invention directly installs flue gas header additional in drum upper part, adds flue gas flow guiding device and dust arrester and condensation heat absorbing sheet in flue gas header inside, the process of the collection of flue gas, dedusting and waste heat recovery is all completed in flue gas header.
The compatible oil-burning gas-fired boiler of extreme misery described in the utility model, comprises outer cylinder body 1, inner barrel 2, flue gas header 3 and chimney; Described inner core is positioned at the bottom of urceolus, is provided with threaded flue 10 in inner core, is provided with pipe at inner core top, and this pipe stretches into the flue gas header that outer cylinder body top connects; Be provided with fair water cone at pipe top, be provided with umbrella shower nozzle above the fair water cone in flue gas header, umbrella shower nozzle supplies water 4 by water inlet pipe.Be condensation heat absorbing sheet above umbrella shower nozzle, flue gas header top is connected with chimney.See Fig. 2, described chimney comprises stovepipe 12, chimney cowl 11.
Concrete structure of the present utility model is see Fig. 1.In described, 2 top bilateral symmetry are provided with two pipes, 9, two pipes 9 and stretch into corresponding flue gas header 3 respectively, by sway bracing pipe 5 UNICOM, sway bracing pipe 5 are provided with chimney see two flue gas header 3 tops described in Fig. 2.
The flue gas of high temperature is moved up by pipe 9, fair water cone 8 is run at the top of pipe 9, flue gas flow direction is become downward baffling flue gas by fair water cone 8, recirculated water simultaneously in water inlet pipe 4, spray high-velocity flow downwards via umbrella shower nozzle 7, current mix with high-temperature flue gas, and while producing steam, high-velocity flow also reaches the effect of dedusting by rinsing flue gas, pollutant in flue gas drops in drum along with current, discharges drum inside by blow-off pipe; Now, steam continues to rise, and is rising to condensation heat absorbing sheet 6 place, by being condensed into aqueous water, again be back to drum inside, thus improve the efficiency of the waste heat recovery of boiler, remain a small amount of low-temperature flue gas through purification and discharge boiler via sway bracing pipe 5 and stovepipe 12.
Claims (2)
1. the compatible oil-burning gas-fired boiler of extreme misery, is characterized in that, comprise outer cylinder body, inner barrel, flue gas header and chimney; Described inner core is positioned at the bottom of urceolus, is provided with threaded flue in inner core, is provided with pipe at inner core top, and this pipe stretches into the flue gas header that outer cylinder body top connects; Being provided with fair water cone at pipe top, being provided with umbrella shower nozzle above the fair water cone in flue gas header, is condensation heat absorbing sheet above umbrella shower nozzle, and flue gas header top is connected with chimney.
2. the compatible oil-burning gas-fired boiler of extreme misery according to claim 1, it is characterized in that, described inner core top bilateral symmetry is provided with two pipes, and two pipes stretch into corresponding flue gas header respectively, described two flue gas header tops, by sway bracing pipe UNICOM, sway bracing pipe are provided with chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824365.1U CN204421036U (en) | 2014-12-23 | 2014-12-23 | The compatible oil-burning gas-fired boiler of extreme misery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824365.1U CN204421036U (en) | 2014-12-23 | 2014-12-23 | The compatible oil-burning gas-fired boiler of extreme misery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421036U true CN204421036U (en) | 2015-06-24 |
Family
ID=53471402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824365.1U Expired - Fee Related CN204421036U (en) | 2014-12-23 | 2014-12-23 | The compatible oil-burning gas-fired boiler of extreme misery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421036U (en) |
-
2014
- 2014-12-23 CN CN201420824365.1U patent/CN204421036U/en not_active Expired - Fee Related
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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: 20150624 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |