CN204201879U - A kind of multidirectional oxygen-supplying type CFBB - Google Patents
A kind of multidirectional oxygen-supplying type CFBB Download PDFInfo
- Publication number
- CN204201879U CN204201879U CN201420689525.6U CN201420689525U CN204201879U CN 204201879 U CN204201879 U CN 204201879U CN 201420689525 U CN201420689525 U CN 201420689525U CN 204201879 U CN204201879 U CN 204201879U
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- China
- Prior art keywords
- oxygen
- multidirectional
- combustion chamber
- boiler body
- deduster
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Abstract
The utility model discloses a kind of multidirectional oxygen-supplying type CFBB, comprise boiler body, coal bunker, economizer, heat exchanger, air preheater, deduster, multidirectional oxygen supply, described boiler body inside is combustion chamber, described coal bunker is connected with described combustion chamber, described heat exchanger is arranged on described burner inner wall, described economizer is connected with above described boiler body, described air preheater is connected with described economizer, described deduster is connected with described air preheater, and described deduster is connected with chimney; Described boiler body bottom is connected with described multidirectional oxygen supply.By being connected with multidirectional oxygen supply on boiler body, oxygen can be provided to all directions in combustion chamber, making the oxygen in combustion chamber sufficient, the combustion rate of further raising coal, by being provided with turbine in distribution plate, oxygen-supplying amount can be increased further, improving the utilization rate of coal.The utility model structure is simple, easy to use, practical.
Description
Technical field
The utility model relates to a kind of boiler, particularly relates to a kind of multidirectional oxygen-supplying type CFBB.
Background technology
Along with the development of society, the demand of people to the energy also gets more and more, and for almost unrenewable coal resources, improves its service efficiency particularly important.In the winter time, northern China heating mainly relies on boiler, and coal is the main fuel of boiler, most of area is simple coal is thrown into boiler combustion, from cinder, find imperfect combustion coal paste again after burning, this has not only done idle work, wastes valuable coal resources.Although existing CFBB has possessed the function of air intake oxygen supply, it has not possessed the effect of multidirectional oxygen supply, causes the coal away from air inlet not burn completely, wastes coal resources.
Utility model content
The utility model for above-mentioned shortcoming, provide a kind of can the CFBB of multi-direction oxygen supply in combustion chamber, its technical scheme is as follows:
A kind of multidirectional oxygen-supplying type CFBB, comprise boiler body, coal bunker, economizer, heat exchanger, air preheater, deduster, multidirectional oxygen supply, described boiler body inside is combustion chamber, described coal bunker is connected with described combustion chamber, described heat exchanger is arranged on described burner inner wall, and described economizer is connected with above described boiler body, and described air preheater is connected with described economizer, described deduster is connected with described air preheater, and described deduster is connected with chimney; Described boiler body bottom is connected with described multidirectional oxygen supply.
Further, described multidirectional oxygen supply comprises oxygen distribution plate, conduit, blower fan, turbine, and described blower fan is connected with described oxygen distribution plate by described conduit, and described distribution plate inside is provided with turbine, and described oxygen distribution plate is provided with multiple dispensing orifice.
Further, described dispensing orifice is connected with combustion chamber by described conduit, and described conduit is evenly distributed on the surrounding of described combustion chamber.
Further, described multidirectional oxygen supply is multiple, multiple described distribution plate and described boiler body one-body molded, described blower fan provides oxygen by dispensing orifice directly to described combustion chamber.
Further, described deduster comprises spray column, desulfurizing tower.
Beneficial effect: by being connected with multidirectional oxygen supply on boiler body, can provide oxygen to all directions in combustion chamber, makes the oxygen in combustion chamber sufficient, the combustion rate of further raising coal, by being provided with turbine in distribution plate, oxygen-supplying amount can be increased further, improving the utilization rate of coal.The utility model structure is simple, easy to use, practical.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the internal structure schematic diagram of oxygen distribution plate.
Wherein: 1. boiler body, 2. coal bunker, 3. economizer, 4. heat exchanger, 5. air preheater, 6. deduster, 7. multidirectional oxygen supply, 8. combustion chamber, 9. chimney, 10. oxygen distribution plate, 11. conduits, 12. blower fans, 13. turbines, 14. dispensing orifices.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2, multidirectional oxygen-supplying type CFBB of the present utility model is described in detail.
A kind of multidirectional oxygen-supplying type CFBB, comprise boiler body, coal bunker, economizer, heat exchanger, air preheater, deduster, multidirectional oxygen supply, described boiler body inside is combustion chamber, described coal bunker is connected with described combustion chamber, described heat exchanger is arranged on described burner inner wall, and described economizer is connected with above described boiler body, and described air preheater is connected with described economizer, described deduster is connected with described air preheater, and described deduster is connected with chimney; Described boiler body bottom is connected with described multidirectional oxygen supply.
Further, described multidirectional oxygen supply comprises oxygen distribution plate, conduit, blower fan, turbine, and described blower fan is connected with described oxygen distribution plate by described conduit, and described distribution plate inside is provided with turbine, and described oxygen distribution plate is provided with multiple dispensing orifice.
Further, described dispensing orifice is connected with combustion chamber by described conduit, and described conduit is evenly distributed on the surrounding of described combustion chamber.
Further, described multidirectional oxygen supply is multiple, multiple described distribution plate and described boiler body one-body molded, described blower fan provides oxygen by dispensing orifice directly to described combustion chamber.
Further, described deduster comprises spray column, desulfurizing tower.
Multidirectional oxygen-supplying type CFBB of the present utility model by being connected with multidirectional oxygen supply on boiler body, oxygen can be provided to all directions in combustion chamber, make the oxygen in combustion chamber sufficient, the combustion rate of further raising coal, by being provided with turbine in distribution plate, oxygen-supplying amount can be increased further, improve the utilization rate of coal.Purify by arranging deduster thickness dirt, to reduce the pollution to air.The utility model structure is simple, easy to use, practical.
The above; be only detailed description of the invention of the present utility model; 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; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (5)
1. a multidirectional oxygen-supplying type CFBB, it is characterized in that, comprise boiler body, coal bunker, economizer, heat exchanger, air preheater, deduster, multidirectional oxygen supply, described boiler body inside is combustion chamber, described coal bunker is connected with described combustion chamber, described heat exchanger is arranged on described burner inner wall, described economizer is connected with above described boiler body, described air preheater is connected with described economizer, described deduster is connected with described air preheater, and described deduster is connected with chimney; Described boiler body bottom is connected with described multidirectional oxygen supply.
2. the multidirectional oxygen-supplying type CFBB of one according to claim 1, it is characterized in that, described multidirectional oxygen supply comprises oxygen distribution plate, conduit, blower fan, turbine, described blower fan is connected with described oxygen distribution plate by described conduit, described distribution plate inside is provided with turbine, and described oxygen distribution plate is provided with multiple dispensing orifice.
3. the multidirectional oxygen-supplying type CFBB of one according to claim 2, is characterized in that, described dispensing orifice is connected with combustion chamber by described conduit, and described conduit is evenly distributed on the surrounding of described combustion chamber.
4. the multidirectional oxygen-supplying type CFBB of one according to claim 2, it is characterized in that, described multidirectional oxygen supply is multiple, multiple described distribution plate and described boiler body one-body molded, described blower fan provides oxygen by dispensing orifice directly to described combustion chamber.
5., according to the arbitrary described multidirectional oxygen-supplying type CFBB of one of claim 1-4, it is characterized in that, described deduster comprises spray column, desulfurizing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689525.6U CN204201879U (en) | 2014-11-17 | 2014-11-17 | A kind of multidirectional oxygen-supplying type CFBB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689525.6U CN204201879U (en) | 2014-11-17 | 2014-11-17 | A kind of multidirectional oxygen-supplying type CFBB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201879U true CN204201879U (en) | 2015-03-11 |
Family
ID=52659835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689525.6U Expired - Fee Related CN204201879U (en) | 2014-11-17 | 2014-11-17 | A kind of multidirectional oxygen-supplying type CFBB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201879U (en) |
-
2014
- 2014-11-17 CN CN201420689525.6U patent/CN204201879U/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: 20150311 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |