CN202494099U - Biomass burner - Google Patents
Biomass burner Download PDFInfo
- Publication number
- CN202494099U CN202494099U CN2012201100817U CN201220110081U CN202494099U CN 202494099 U CN202494099 U CN 202494099U CN 2012201100817 U CN2012201100817 U CN 2012201100817U CN 201220110081 U CN201220110081 U CN 201220110081U CN 202494099 U CN202494099 U CN 202494099U
- Authority
- CN
- China
- Prior art keywords
- hearth
- burner
- burner hearth
- biomass
- biomass burner
- 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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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model relates to burning and flame jetting equipment and particularly relates to a biomass burner. The biomass burner comprises a hearth (2); the waist of the hearth (2) is provided with a hopper (1) and a flame hole (3), and the bottom of the hearth (2) is provided with an air inlet (6); the hearth (2) is located in a temperature-resistant housing (4); and an air cooling chamber (5) capable of introducing flowing air is formed between the hearth (2) and the temperature-resistant housing (4). According to the biomass burner, the wall of the hearth is subjected to cooling and heat insulation by adopting the flowing air, the heat loss of the hearth can be greatly reduced, and the heat energy use efficiency of the biomass burner can be greatly increased.
Description
Technical field
The utility model relates to a kind of burning flame equipment, relates in particular to a kind of biomass burner.
Background technology
Biomass fuel is a kind of with the tangerine bar, and wood chip, organic domestic waste etc. be through screening, oven dry, and a series of ways such as extrusion modling and a kind of New-type fuel of making, what this kind fuel used all is some discarded objects, so biomass fuel is a kind of fuel of environmental protection.
Biomass burner is a kind of burner that is used for firing biomass fuel specially, and this burner has the efficiency of combustion height, effective advantage.But biomass combustion in the market generally all is to use on boiler plant; Traditional biomass burner flue need use water-cooled; Account for 15% of total amount of heat because the heat that water-cooling system causes is failed to keep an appointment,, but also wasted precious water resource so the heat energy service efficiency is very low.
The utility model content
The utility model provides a kind of biomass burner of high heat energy service efficiency.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:
A kind of biomass burner comprises burner hearth; Said burner hearth waist is provided with hopper and flame hole, and the bottom is provided with air inlet; Said burner hearth is positioned at the heatproof shell; Form the air cooling chamber that can feed moving air between said burner hearth and the heatproof shell.
The beneficial effect of the utility model is: it is heat insulation to adopt moving air that hearth wall is cooled off, and can reduce the loss of burner hearth heat greatly, makes the heat energy service efficiency of biomass burner greatly improve.
Description of drawings
Fig. 1 is the structural representation of a kind of biomass burner of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred implementation of a kind of biomass burner of the utility model is made detailed description:
As shown in Figure 1, this biomass burner main body is a burner hearth 2, is the hollow cavity of a cylinder type, adopts resistant to elevated temperatures special material to process, and is at high temperature indeformable, not oxide etch.The waist of burner hearth 2 is provided with a hopper 1 near the position at top, in order in burner hearth 2, to carry biomass fuel.Offer a flame hole 3 on the relative waist of burner hearth 2 and hopper 1, the flame of burner hearth 2 internal combustion is used from flame hole 3 ejections again.Air inlet 6 is offered in the bottom of burner hearth 2, adopts mode or other modes delivering oxygen in burner hearth 2 of natural aspiration.
Burner hearth 2 whole placing within the heatproof shell 4 cylindraceous, heatproof shell 4 and burner hearth 2 concentric settings form a circular air cooling chamber 5 between heatproof shell 4 and the burner hearth 2.Feed in the air cooling chamber 5 moving air is arranged.
During the work of this biomass burner, send into biomass fuel from hopper 1 and get in the burner hearth 2, through ignition, flame outwards sprays from flame hole 3, is used.Feed moving air in the air cooling chamber 5, the heat that burner hearth 2 distributes is taken out of through moving air, has cooled off burner hearth 2 walls on the one hand, and heat can not be delivered to heatproof shell 4 on the other hand, plays effect of heat insulation.It is heat insulation to adopt moving air that burner hearth 2 walls are cooled off, and can reduce the loss of burner hearth 2 heats greatly, makes the heat energy service efficiency of biomass burner greatly improve.
Claims (1)
1. a biomass burner comprises burner hearth (2); Said burner hearth (2) waist is provided with hopper (1) and flame hole (3), and the bottom is provided with air inlet (6); It is characterized in that said burner hearth (2) is positioned at heatproof shell (4); Form the air cooling chamber (5) that can feed moving air between said burner hearth (2) and the heatproof shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201100817U CN202494099U (en) | 2012-03-21 | 2012-03-21 | Biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201100817U CN202494099U (en) | 2012-03-21 | 2012-03-21 | Biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494099U true CN202494099U (en) | 2012-10-17 |
Family
ID=47000324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201100817U Expired - Fee Related CN202494099U (en) | 2012-03-21 | 2012-03-21 | Biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588951A (en) * | 2012-03-21 | 2012-07-18 | 德清县华恒涂装设备有限公司 | Biomass burner |
-
2012
- 2012-03-21 CN CN2012201100817U patent/CN202494099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588951A (en) * | 2012-03-21 | 2012-07-18 | 德清县华恒涂装设备有限公司 | Biomass burner |
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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: 20121017 Termination date: 20140321 |