CN2660397Y - Gasified combustion, environmental protection boiler - Google Patents
Gasified combustion, environmental protection boiler Download PDFInfo
- Publication number
- CN2660397Y CN2660397Y CN 200320112860 CN200320112860U CN2660397Y CN 2660397 Y CN2660397 Y CN 2660397Y CN 200320112860 CN200320112860 CN 200320112860 CN 200320112860 U CN200320112860 U CN 200320112860U CN 2660397 Y CN2660397 Y CN 2660397Y
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- furnace wall
- furnace
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- arch
- wall
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Abstract
A gasified furnace of environmental protection comprises an external furnace, a cylinder, a pyrotechnics tube, a lower header tank, a water wall, a front smoke tank, a back smoke tank, a water inlet, a water outlet, a front arch, a back arch, a furnace door, a chain drive grate and a vent. The utility model is characterized in that: a furnace wall is arranged between the front arch and the back arch inside the external furnace; the space between the front arch and the first furnace wall is a gasified combustion chamber and the space between the first furnace wall, the second furnace wall is a carbonized combustion chamber, the space between the second furnace wall and the third furnace wall is a burning chamber and the space between the third furnace wall and the external furnace is a dust condensing chamber. The utility model has the advantages of full burning, high thermal efficiency, no dust and good environmental protection.
Description
Technical field
The utility model belongs to field of boilers, is a kind of gasification, and combustion environment-protection boiler.
Background technology
The boiler that existing a kind of face arch by external furnace body, drum, horizontally set, rear arch, single combustion chamber are formed is the direct-fired boiler of using always, and this boiler exists that burning is insufficient, and the thermal efficiency is low, big for environment pollution wait not enough.
Summary of the invention
Technical problem to be solved in the utility model is, existing boiler is undergone technological transformation, and provides a kind of sufficient combustion, thermal efficiency height, the gasification, and combustion environment-protection boiler of no flue dust.
Solving the technical scheme that its technical problem adopts is: a kind of gasification, and combustion environment-protection boiler, it comprises external furnace body 26, drum 1, pyrotechnics pipe 2, next part case 3, water-cooling wall 4, front smoke box 5, back smoke box 6, water inlet 9, delivery port 10, face arch 13, rear arch 14, fire door 16, chain drives fire grate 12, air inlet 22, its special character is: the face arch 13 that is provided with in external furnace body 26 is to vertically-arranged furnace wall 15 between the rear arch 14,23,24, face arch 13 is a gasification combustion chamber 17 with the space of furnace wall 15, furnace wall 15 is charing combustion chamber 18 with the space of furnace wall 23, furnace wall 23 is a burning chamber 19 with the space of furnace wall 24, and furnace wall 24 is heavy grey chamber 20 with the space of external furnace body 26.
Gasification, and combustion environment-protection boiler of the present utility model since at the face arch of body of heater to being provided with three road furnace walls between the rear arch, make conventional single combustion chamber become gasification combustion chamber, charing combustion chamber and burning chamber with different fired states.The indoor solid fuel of gasification, and combustion is under air-breathing situation, produce a large amount of CO imflammable gas and burn, burned flame is accompanied by heat radiation and sprays and to enter the charing combustion chamber, because the barrier effect of furnace wall, burned flame becomes the swirl flow combustion situation to enter burning chamber fully to be burnt.Therefore boiler of the present utility model has sufficient combustion, thermal efficiency height, no flue dust, advantage such as environment protecting is good.
Description of drawings
Fig. 1 is a gasification, and combustion environment-protection boiler structure cross-sectional schematic.
Fig. 2 is a B-B cross-sectional schematic among Fig. 1.
Fig. 3 is an A-A cross-sectional schematic among Fig. 2.
The specific embodiment
The utility model is described in further detail to utilize drawings and Examples below.
With reference to Fig. 1-3, the gasification, and combustion environment-protection boiler has external furnace body 26, upper end in external furnace body 26 is provided with drum 1, on drum 1, be provided with delivery port 10, in drum 1, be provided with some pyrotechnics pipes 2, after the forward and backward smoke box 5,6 that is provided with on pyrotechnics pipe 2 and the external furnace body 12 is communicated with, again with gasification combustion chamber 17, charing combustion chamber 18, burning chamber 19, sink grey chamber 20 and be communicated with.Face arch 13, rear arch 14 are set in external furnace body 26, before forward and backward arch 13,14, furnace wall 15,23,24 are set, gasification combustion chamber 17 lower ends, charing combustion chamber 18 upper and lower ends, the hollow portion of the furnace wall 24 of burning chamber 19, forward and backward smoke box 5,6, pyrotechnics pipe 2 forms fireworks channel.
Be positioned at gasification combustion chamber 17, charing combustion chamber 18, burning chamber 19 belows are provided with chain and drive fire grate 12, add coal bunker 11 being positioned at external furnace body 26 front end settings, drive fire grate 12 at chain and have air inlet 22.In the lower end of external furnace body 26 next part case 3 is set, next part case 3 is communicated with drum 1 by the some water screen tubes 4 that are communicated with, and next part case 3 is communicated with water inlet 9.Be provided with sewage draining exit 8 in next part case 3 bottoms.Be provided with sewage draining exit 7 in drum 1 bottom.Fire door 16 and shoot door 25 are set on external furnace body 26.
Claims (1)
1. gasification, and combustion environment-protection boiler, it comprises external furnace body (26), drum (1), pyrotechnics pipe (2), next part case (3), water-cooling wall (4), front smoke box (5), back smoke box (6), water inlet (9), delivery port (10), face arch (13), rear arch (14), fire door (16), chain drives fire grate (12), air inlet (22), it is characterized in that: the face arch (13) that is provided with in external furnace body (26) is to vertically-arranged furnace wall (15) between the rear arch (14), (23), (24), face arch (13) is gasification combustion chamber (17) with the space of furnace wall (15), furnace wall (15) is charing combustion chamber (18) with the space of furnace wall (23), furnace wall (23) is burning chamber (19) with the space of furnace wall (24), and furnace wall (24) is heavy grey chamber (20) with the space of external furnace body (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112860 CN2660397Y (en) | 2003-12-03 | 2003-12-03 | Gasified combustion, environmental protection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112860 CN2660397Y (en) | 2003-12-03 | 2003-12-03 | Gasified combustion, environmental protection boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660397Y true CN2660397Y (en) | 2004-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112860 Expired - Fee Related CN2660397Y (en) | 2003-12-03 | 2003-12-03 | Gasified combustion, environmental protection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660397Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241997A (en) * | 2011-06-10 | 2011-11-16 | 云南腾众新能源科技有限公司 | Integrated device for producing carbon continuously and utilizing hot blast by utilizing biomass fuels |
| CN104893758A (en) * | 2015-05-28 | 2015-09-09 | 太仓新瑞节能设备有限公司 | Reciprocating-grate biomass repeated-gasification furnace |
| CN105018146A (en) * | 2015-07-06 | 2015-11-04 | 上海应用技术学院 | Latch type versatile biomass gasification furnace |
-
2003
- 2003-12-03 CN CN 200320112860 patent/CN2660397Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241997A (en) * | 2011-06-10 | 2011-11-16 | 云南腾众新能源科技有限公司 | Integrated device for producing carbon continuously and utilizing hot blast by utilizing biomass fuels |
| CN102241997B (en) * | 2011-06-10 | 2013-11-20 | 云南腾众新能源科技有限公司 | Integrated device for producing carbon continuously and utilizing hot blast by utilizing biomass fuels |
| CN104893758A (en) * | 2015-05-28 | 2015-09-09 | 太仓新瑞节能设备有限公司 | Reciprocating-grate biomass repeated-gasification furnace |
| CN105018146A (en) * | 2015-07-06 | 2015-11-04 | 上海应用技术学院 | Latch type versatile biomass gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |