CN204534545U - A kind of energy-efficient biomass burner - Google Patents
A kind of energy-efficient biomass burner Download PDFInfo
- Publication number
- CN204534545U CN204534545U CN201520054503.7U CN201520054503U CN204534545U CN 204534545 U CN204534545 U CN 204534545U CN 201520054503 U CN201520054503 U CN 201520054503U CN 204534545 U CN204534545 U CN 204534545U
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- China
- Prior art keywords
- burner
- air
- feeding
- blast
- passage
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Abstract
The utility model belongs to biomass burner technical field, particularly relate to a kind of energy-efficient biomass burner, comprise feeding-passage, the top of described burner is provided with air distribution device, described base is positioned at the below of burner, described minute-pressure device is between burner and base, the side of described air distribution device is provided with feeding-passage, the below of described feeding-passage is connected with burner, described feeding regulating device is between feeding-passage and burner, blast pipe is connected outside described dust arrester, described air preheater connects air blast, described air blast adjusting device is between air preheater and air blast.This patent adopts the design of tangent line spiral-flow type air distribution, make fuel, air stoichiometry precisely rationally, burning completely; Blast pipe is incorporated in air preheater, the waste heat be vented is effectively utilized, avoids energy waste.
Description
Technical field
The utility model belongs to biomass burner technical field, particularly relates to a kind of energy-efficient biomass burner.
Background technology
In prior art, in order to more effectively utilize biomass energy, be widely used the combustion technology making full use of biomass molding fuel, biomass molding fuel progressively instead of the preferred fuels as present boiler combustion such as coal, diesel oil, natural gas, because the combustion system of biomass molding fuel and other energy such as coal, diesel oil, natural gas etc. exist qualitative difference, therefore in the feed of boiler, boiler structure design and fuel design etc., all there is very large difference.But traditional biomass burner, interior oxygen feeding amount is not enough, and substance combustion is incomplete, efficiency of combustion is not high, the waste of the energy.
Summary of the invention
The utility model patent provides a kind of energy-efficient biomass burner, and to solve above-mentioned traditional biomass burner, interior oxygen feeding amount is not enough, the problem that substance combustion not exclusively, efficiency of combustion is not high.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of energy-efficient biomass burner, it is characterized in that: comprise feeding-passage, feeding regulating device, dust arrester, base, minute-pressure device, burner, oxygen detection device, blast pipe, admission line, air blast, air blast adjusting device, air preheater, temperature-detecting device, air distribution device, the top of described burner is provided with air distribution device, described base is positioned at the below of burner, described minute-pressure device is between burner and base, the side of described air distribution device is provided with feeding-passage, opposite side connects air preheater, the below of described feeding-passage is connected with burner, described feeding regulating device is between feeding-passage and burner, the top of described burner is provided with temperature-detecting device, be provided with oxygen detection device in one sidewall, another sidewall peripheral hardware has dust arrester, connects blast pipe outside described dust arrester, described blast pipe connects air preheater, described air preheater connects air blast, and the opposite side of described air blast is provided with admission line, and described air blast adjusting device is between air preheater and air blast.
Described blast pipe runs through air preheater from bottom to top.
Tangent line spiral-flow type pipeline is provided with in described air distribution device.
The beneficial effects of the utility model are:
1 this patent controls by controlling feeding regulating device the amount that feeding-passage adds biomass fuel in burner, then regulate by controlling air blast adjusting device the air capacity blasted in air blast, through air preheater, air is being heated, air is incorporated in burner by air distribution device, guarantee that in burner, oxygen feeding amount is enough, make biomass combustion complete, improve efficiency of combustion high, reduce the waste of the energy.
The temperature-detecting device of 2 this patents and oxygen detection device can detect the data of temperature in burner and oxygen, then according to the data detected, control feeding regulating device and air blast adjusting device, guarantee that plant running realizes whole automatic monitoring, operational factor is adjusted to optimum value at any time automatically, make the burning of fuel complete, abundant, efficiency of combustion is up to more than 98%.
The pay-off of 3 this patents, air distribution device adopt two frequency conversion automatic ratio regulate and control, and the benefit of this design is, little power consumption, and simple to operate, workload is little, solo operation.
Adopt the design of tangent line spiral-flow type air distribution in the air distribution device of 4 this patents, make fuel, air stoichiometry precisely rationally, burning completely.
Blast pipe is incorporated in air preheater by 5 this patents, utilizes the heat of exhaust to air preheater heat supply, the air in heating air inlet pipeline, the waste heat be vented is effectively utilized, avoids energy waste.
6 this patents are provided with dust arrester at blast pipe place, avoid the dust in gas discharging too much to pollute.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-feeding-passage, 2-feeding regulating device, 3-dust arrester, 4-base, 5-minute-pressure device, 6-burner, 7-oxygen detection device, 8-blast pipe, 9-admission line, 10-air blast, 11-air blast adjusting device, 12-air preheater, 13-temperature-detecting device, 14-tangent line spiral-flow type pipeline, 15-air distribution device.
Embodiment:
The present embodiment comprises: feeding-passage 1, feeding regulating device 2, dust arrester 3, base 4, minute-pressure device 5, burner 6, oxygen detection device 7, blast pipe 8, admission line 9, air blast 10, air blast adjusting device 11, air preheater 12, temperature-detecting device 13, air distribution device 15, the top of burner 6 is provided with air distribution device 15, base 4 is positioned at the below of burner 6, minute-pressure device 5 is between burner 6 and base 4, the side of air distribution device 15 is provided with feeding-passage 1, opposite side connects air preheater 12, the below of feeding-passage 1 is connected with burner 6, feeding regulating device 2 is between feeding-passage 1 and burner 6, the top of burner 6 is provided with temperature-detecting device 13, be provided with oxygen detection device 7 in one sidewall, another sidewall peripheral hardware has dust arrester 3, connects blast pipe 8 outside dust arrester 3, blast pipe 8 connects air preheater 12, air preheater 12 connects air blast 10, and the opposite side of air blast 10 is provided with admission line 9, and air blast adjusting device 11 is between air preheater 12 and air blast 10.
Blast pipe 8 runs through air preheater 12 from bottom to top.
Tangent line spiral-flow type pipeline 14 is provided with in air distribution device 15.
This patent controls by controlling feeding regulating device the amount that feeding-passage adds biomass fuel in burner, then regulate by controlling air blast adjusting device the air capacity blasted in air blast, through air preheater, air is being heated, air is incorporated in burner by air distribution device, guarantee that in burner, oxygen feeding amount is enough, make biomass combustion complete, improve efficiency of combustion high, reduce the waste of the energy.
Utilize the technical solution of the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (3)
1. an energy-efficient biomass burner, is characterized in that: comprise feeding-passage, feeding regulating device, dust arrester, base, minute-pressure device, burner, oxygen detection device, blast pipe, admission line, air blast, air blast adjusting device, air preheater, temperature-detecting device, air distribution device, the top of described burner is provided with air distribution device, described base is positioned at the below of burner, described minute-pressure device is between burner and base, the side of described air distribution device is provided with feeding-passage, opposite side connects air preheater, the below of described feeding-passage is connected with burner, described feeding regulating device is between feeding-passage and burner, the top of described burner is provided with temperature-detecting device, be provided with oxygen detection device in one sidewall, another sidewall peripheral hardware has dust arrester, connects blast pipe outside described dust arrester, described blast pipe connects air preheater, described air preheater connects air blast, and the opposite side of described air blast is provided with admission line, and described air blast adjusting device is between air preheater and air blast.
2. a kind of energy-efficient biomass burner according to claim 1, is characterized in that: described blast pipe runs through air preheater from bottom to top.
3. a kind of energy-efficient biomass burner according to claim 1, is characterized in that: be provided with tangent line spiral-flow type pipeline in described air distribution device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054503.7U CN204534545U (en) | 2015-01-27 | 2015-01-27 | A kind of energy-efficient biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054503.7U CN204534545U (en) | 2015-01-27 | 2015-01-27 | A kind of energy-efficient biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534545U true CN204534545U (en) | 2015-08-05 |
Family
ID=53748544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054503.7U Expired - Fee Related CN204534545U (en) | 2015-01-27 | 2015-01-27 | A kind of energy-efficient biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534545U (en) |
-
2015
- 2015-01-27 CN CN201520054503.7U patent/CN204534545U/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: 20150805 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |