CN203464229U - Natural gas and biomass dual-purpose small-scale steam boiler structure - Google Patents
Natural gas and biomass dual-purpose small-scale steam boiler structure Download PDFInfo
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- CN203464229U CN203464229U CN201320535317.6U CN201320535317U CN203464229U CN 203464229 U CN203464229 U CN 203464229U CN 201320535317 U CN201320535317 U CN 201320535317U CN 203464229 U CN203464229 U CN 203464229U
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- natural gas
- burner hearth
- living beings
- steam boiler
- dual
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Abstract
The utility model provides a natural gas and biomass dual-purpose small-scale steam boiler structure which can be suitable for two available fuels, i.e. natural gas and biomass, enables a boiler to have good applicability and meets the requirements of the market. The natural gas and biomass dual-purpose small-scale steam boiler structure comprises a hearth and a heating surface; and the heating surface is arranged above the hearth. The natural gas and biomass dual-purpose small-scale steam boiler structure is characterized in that a chain grate stoker is arranged below the hearth; a biomass hopper is arranged above the feeding side of the chain grate stoker; the biomass hopper is positioned below one side of the hearth; a natural gas combustion chamber is arranged at the other side of the hearth; a burner faces the natural gas combustion chamber; and a cavity in the natural gas combustion chamber is communicated with the hearth.
Description
Technical field
The utility model relates to the technical field of boiler structure, is specially the dual-purpose small steam boiler structure of a kind of natural gas and living beings.
Background technology
Existing small size steam boiler, it is single fuel feed mode, once it has been manufactured, its applicable fuel is also with regard to unique having determined, it is poor for applicability.Be accompanied by modern society, the variation of the energy, the market of this boiler is at present more and more less, is badly in need of the miniature boiler product that a kind of energy utilization rate is higher on market.
Summary of the invention
For existing above-mentioned defect, the utility model provides a kind of natural gas and the dual-purpose small steam boiler structure of living beings, and two kinds of its applicable natural gases, biomass fuel can supply fuel, and it makes the applicability of boiler good, has met the needs in market.
The small steam boiler structure that a kind of natural gas and living beings are dual-purpose, its technical scheme is such: it comprises burner hearth, heating surface, the top of described burner hearth is provided with described heating surface, it is characterized in that: the arranged beneath of described burner hearth has traveling-grate stoker, described chain fire-gate feed side top is furnished with living beings hopper, described living beings hopper is positioned at the below of described burner hearth one side, the opposite side of described burner hearth is furnished with combustion of natural gas chamber, burner is towards described combustion of natural gas chamber, and the indoor cavity of described combustion of natural gas is communicated with described burner hearth.
It is further characterized in that: the outlet of described living beings hopper is towards described chain fire-gate feed side, and described living beings hopper is anchored on the outside of the below protrusion wall of described burner hearth one side;
The horizontal level of described combustion of natural gas chamber is higher than described chain fire-gate horizontal level.
Adopt after the utility model, it can use natural gas, two kinds of fuel of biomass fuel, when only using natural gas to burn, is coated with the heat-insulating materials such as slag on traveling-grate stoker, and the heat that gas fuel produces can not spread by traveling-grate stoker; When only using biomass fuel, internal cavities in combustion of natural gas chamber arranges heat-insulating material wall, the heat that biomass fuel produces can not spread out, to sum up, two kinds of the applicable natural gases of this boiler structure, biomass fuel can supply fuel, it makes the applicability of boiler good, has met the needs in market.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises burner hearth 1, heating surface 2, the top of burner hearth 1 is provided with heating surface 2, the arranged beneath of burner hearth 1 has traveling-grate stoker 3, the feed side top of traveling-grate stoker 3 is furnished with living beings hopper 4, and living beings hopper 4 is positioned at the below of burner hearth 1 one sides, and the opposite side of burner hearth 1 is furnished with combustion of natural gas chamber 5, burner 6 is towards combustion of natural gas chamber 5, and the cavity in combustion of natural gas chamber 5 is communicated with burner hearth 1.The outlet of living beings hopper 4 is towards the feed side of traveling-grate stoker 3, and living beings hopper 4 is anchored on the outside of the below protrusion wall 7 of burner hearth 2 one sides; The horizontal level of combustion of natural gas chamber 5 is higher than the horizontal level of traveling-grate stoker 3.
Claims (3)
1. the dual-purpose small steam boiler structure of a natural gas and living beings, it comprises burner hearth, heating surface, the top of described burner hearth is provided with described heating surface, it is characterized in that: the arranged beneath of described burner hearth has traveling-grate stoker, described chain fire-gate feed side top is furnished with living beings hopper, described living beings hopper is positioned at the below of described burner hearth one side, the opposite side of described burner hearth is furnished with combustion of natural gas chamber, burner is towards described combustion of natural gas chamber, and the indoor cavity of described combustion of natural gas is communicated with described burner hearth.
2. the dual-purpose small steam boiler structure of a kind of natural gas according to claim 1 and living beings, it is characterized in that: the outlet of described living beings hopper is towards described chain fire-gate feed side, and described living beings hopper is anchored on the outside of the below protrusion wall of described burner hearth one side.
3. the dual-purpose small steam boiler structure of a kind of natural gas according to claim 1 and 2 and living beings, is characterized in that: the horizontal level of described combustion of natural gas chamber is higher than described chain fire-gate horizontal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535317.6U CN203464229U (en) | 2013-08-30 | 2013-08-30 | Natural gas and biomass dual-purpose small-scale steam boiler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535317.6U CN203464229U (en) | 2013-08-30 | 2013-08-30 | Natural gas and biomass dual-purpose small-scale steam boiler structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464229U true CN203464229U (en) | 2014-03-05 |
Family
ID=50176593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535317.6U Expired - Fee Related CN203464229U (en) | 2013-08-30 | 2013-08-30 | Natural gas and biomass dual-purpose small-scale steam boiler structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471077A (en) * | 2013-08-30 | 2013-12-25 | 江苏太湖锅炉股份有限公司 | Natural gas and biomass dual-purpose small steam boiler structure |
| CN104197316A (en) * | 2014-09-11 | 2014-12-10 | 衡阳衡锅锅炉有限公司 | Gas-solid dual-fuel boiler |
| CN104832911A (en) * | 2015-05-08 | 2015-08-12 | 邢献军 | Gas-liquid-solid fuel hybrid combustion furnace |
-
2013
- 2013-08-30 CN CN201320535317.6U patent/CN203464229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471077A (en) * | 2013-08-30 | 2013-12-25 | 江苏太湖锅炉股份有限公司 | Natural gas and biomass dual-purpose small steam boiler structure |
| CN104197316A (en) * | 2014-09-11 | 2014-12-10 | 衡阳衡锅锅炉有限公司 | Gas-solid dual-fuel boiler |
| CN104832911A (en) * | 2015-05-08 | 2015-08-12 | 邢献军 | Gas-liquid-solid fuel hybrid combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190830 |