CN103256598B - Biogas automatic classification burner - Google Patents
Biogas automatic classification burner Download PDFInfo
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- CN103256598B CN103256598B CN201310223085.5A CN201310223085A CN103256598B CN 103256598 B CN103256598 B CN 103256598B CN 201310223085 A CN201310223085 A CN 201310223085A CN 103256598 B CN103256598 B CN 103256598B
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Abstract
The invention belongs to the technical field of biogas industry vent gas treatment, technical problem to be solved is to provide a kind of burner that biogas can be made to realize automatic classification burning at various pressures, realizes burning completely, safety and environmental protection, the technical scheme adopted is: main burner is arranged on main blow-down pipe upper end, main burner top is provided with main burner spoiler, in the middle part of main burner, fixed cover is equipped with the central tube of lower open mouth, the outer circumference surface of central tube is set with biogas distributor chamber, biogas distributor chamber is provided with multiple burners, biogas distributor chamber to be communicated with main blow-down pipe by multiple distributing pipe and to be provided with multiple one-level gravity regulator at connected entrance, burner wind-mixer is arranged on the top of biogas distributor chamber, burner wind-mixer is provided with multiple venturi air inlet, biogas distributor chamber is divided into multiple chamber from top to bottom by dividing plate, every two adjacent chambers are connected and are provided with multiple gravity regulator at connected entrance, each chamber is all provided with time burner.
Description
Technical field
Biogas automatic classification burner of the present invention, belongs to the technical field of biogas industry vent gas treatment.
Background technology
Biogas is a kind of clear energy sources, but is also a kind of pernicious gas simultaneously, and improper use easily causes danger.The main component methane of biogas is that one is only second to freon and accounts for deputy important greenhouse gases, can destroy the ozone layer of air.According to climatic variation transnational committee research report, its greenhouse effects are 21 times of carbon dioxide.Along with the adjustment of China's energy resource structure, the increasingly stringent of Abgasgesetz, the application of existing marsh gas power generation engineering is innumerable, but in the process, no matter be that debugging in early stage or the maintenance in later stage all have the releasing of a certain amount of biogas, adverse effect is caused to environment.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of burner that biogas can be made to realize automatic classification burning at various pressures, realizes burning completely, safety and environmental protection.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: biogas automatic classification burner, comprise main blow-down pipe, main burner, main burner spoiler, central tube, distributing pipe, one-level gravity regulator, biogas distributor chamber, venturi air inlet and burner wind-mixer, main burner is arranged on the upper end of main blow-down pipe, the top of main burner is provided with main burner spoiler, the middle part fixed cover of main burner is equipped with the central tube of lower open mouth, the outer circumference surface of described central tube is set with biogas distributor chamber, biogas distributor chamber is provided with multiple burners, described biogas distributor chamber is communicated with described main blow-down pipe by multiple distributing pipe, and the connected entrance of each distributing pipe and biogas distributor chamber is all provided with multiple one-level gravity regulator, burner wind-mixer is arranged on the top of biogas distributor chamber, burner wind-mixer is provided with multiple venturi air inlet, burner wind-mixer is connected with multiple venturi air inlet and central tube.
Described biogas distributor chamber is divided into multiple chamber from top to bottom by dividing plate, and every two adjacent chambers are connected and are all provided with multiple gravity regulator at connected entrance, each chamber are all provided with time burner.
Described biogas distributor chamber is divided into upper cavity and lower chamber by dividing plate, upper cavity is connected with lower chamber and is provided with secondary gravity regulator at connected entrance, described lower chamber is provided with multiple one-level time burner, described upper cavity is provided with multiple secondary time burner.
Multiple times described burners and the outlet extension line of main burner are all intersected in the same point above burner wind-mixer.
Described multiple one-level gravity regulators are arranged on the connected entrance of each distributing pipe and biogas distributor chamber by guide pillar.
Described multiple secondary gravity regulators are arranged on the connected entrance of upper cavity and lower chamber in each biogas distributor chamber by guide pillar.
The present invention compared with the existing technology has following beneficial effect.
1, the present invention is under the acting in conjunction of gravity regulator and biogas distributor chamber, meet biogas automatic classification burning at various pressures, bear after pressure sets to the gravity regulator device of every one-level, the use amount of point sum of series time burner just automatically can be adjusted according to the difference of the emptying amount of biogas, realize effectively burning completely, safety and environmental protection does not waste resources costs again.
2, be provided with the central tube be connected with burner wind-mixer and venturi air inlet in the present invention, a large amount of air can be sent in burner wind-mixer, make itself and biogas fully mix and reach and burn completely.
3, in the present invention, the outlet extension line of main burner and all burners all intersects in the same point above burner wind-mixer 9, effectively can reduce flame height, meet combustion needs.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
In figure: 1 is main blow-down pipe, 2 is main burner, and 3 is main burner spoiler, manages centered by 4,5 is distributing pipe, and 6 is one-level gravity regulator, and 7 is biogas distributor chamber, and 8 is venturi air inlet, 9 is burner wind-mixer, and 10 is time burner, and 11 is secondary gravity regulator.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, biogas automatic classification burner of the present invention, comprise main blow-down pipe 1, main burner 2, main burner spoiler 3, central tube 4, distributing pipe 5, one-level gravity regulator 6, biogas distributor chamber 7, venturi air inlet 8 and burner wind-mixer 9, main burner 2 is arranged on the upper end of main blow-down pipe 1, the top of main burner 2 is provided with main burner spoiler 3, the middle part fixed cover of main burner 2 is equipped with the central tube 4 of lower open mouth, the outer circumference surface of described central tube 4 is set with biogas distributor chamber 7, biogas distributor chamber 7 is provided with multiple burners 10, described biogas distributor chamber 7 is communicated with described main blow-down pipe 1 by multiple distributing pipe 5, and each distributing pipe 5 is all provided with multiple one-level gravity regulator 6 with the connected entrance of biogas distributor chamber 7, burner wind-mixer 9 is arranged on the top of biogas distributor chamber 7, burner wind-mixer 9 is provided with multiple venturi air inlet 8, burner wind-mixer 9 is connected with multiple venturi air inlet 8 and central tube 4.
Described biogas distributor chamber 7 is divided into multiple chamber from top to bottom by dividing plate, and every two adjacent chambers are connected and are all provided with multiple gravity regulator at connected entrance, each chamber are all provided with time burner 10.
Described biogas distributor chamber 7 is divided into upper cavity and lower chamber by dividing plate, upper cavity is connected with lower chamber and is provided with secondary gravity regulator 11 at connected entrance, described lower chamber is provided with multiple one-level time burner, described upper cavity is provided with multiple secondary time burner.
Described multiple burners 10 and the outlet extension line of main burner 2 are all intersected in the same point above burner wind-mixer 9.
Described multiple one-level gravity regulators 6 are arranged on each distributing pipe 5 with on the connected entrance of biogas distributor chamber 7 by guide pillar.
Described multiple secondary gravity regulators 11 are arranged on the connected entrance of upper cavity and lower chamber in each biogas distributor chamber 7 by guide pillar.
Air enters burner wind-mixer 9 from central tube 4 and venturi air inlet 8, and biogas enters main burner 2 by main blow-down pipe 1, enters burner wind-mixer 9 fully mix rear ignition combustion with air by main burner spoiler 3 flow-disturbing;
After methane quantity is greater than one-level gravity regulator 6 setting value, main burner 8 cannot meet emptying requirement, biogas can through distributing pipe 5, lift one-level gravity regulator 6 to move on guide pillar, make biogas enter the lower chamber of biogas distributor chamber 7, and enter burner wind-mixer 9 and air mixing after-combustion by one-level time burner;
After methane quantity is greater than secondary gravity regulator 11 setting value, main burner 8 and multiple one-level time burner cannot meet emptying requirement, biogas enters through distributing pipe 5 and lifts again secondary gravity regulator 11 after biogas distributor chamber 7 and move on guide pillar, biogas is made to enter the upper cavity of biogas distributor chamber 7, and enter burner wind-mixer 9 and air mixing after-combustion by secondary time burner, now the present invention is divided into three grades to carry out control combustion, reaches the design maximum discharge capacity of the present embodiment.
In the present invention, biogas intersects at same point after main burner 2 and multiple burners 10 spray above burner wind-mixer 9, for reducing flame height, reduces the impact of flame on surrounding devices.
In the present invention, biogas distributor chamber 7 can be divided into multiple chamber from top to bottom, is divided at least three grades to carry out emptying burning biogas, and automatically adjusts a point progression by gravity regulator.
The large I of the primary and secondary burner in the present invention adjusts according to biogas emptying amount in actual conditions.
Claims (6)
1. biogas automatic classification burner, it is characterized in that: comprise main blow-down pipe (1), main burner (2), main burner spoiler (3), central tube (4), distributing pipe (5), one-level gravity regulator (6), biogas distributor chamber (7), venturi air inlet (8) and burner wind-mixer (9), main burner (2) is arranged on the upper end of main blow-down pipe (1), the top of main burner (2) is provided with main burner spoiler (3), the middle part fixed cover of main burner (2) is equipped with the central tube (4) of lower open mouth, the outer circumference surface of described central tube (4) is set with biogas distributor chamber (7), biogas distributor chamber (7) is provided with multiple burners (10), described biogas distributor chamber (7) is communicated with described main blow-down pipe (1) by multiple distributing pipe (5), and each distributing pipe (5) is all provided with multiple one-level gravity regulator (6) with the connected entrance of biogas distributor chamber (7), burner wind-mixer (9) is arranged on the top of biogas distributor chamber (7), burner wind-mixer (9) is provided with multiple venturi air inlet (8), burner wind-mixer (9) is connected with multiple venturi air inlet (8) and central tube (4).
2. biogas automatic classification burner according to claim 1, it is characterized in that: described biogas distributor chamber (7) is divided into multiple chamber from top to bottom by dividing plate, every two adjacent chambers are connected and are all provided with multiple gravity regulator at connected entrance, each chamber are all provided with time burner (10).
3. biogas automatic classification burner according to claim 2, it is characterized in that: described biogas distributor chamber (7) is divided into upper cavity and lower chamber by dividing plate, upper cavity is connected with lower chamber and is provided with secondary gravity regulator (11) at connected entrance, described lower chamber is provided with multiple one-level time burner, described upper cavity is provided with multiple secondary time burner.
4. biogas automatic classification burner according to claim 1 and 2, is characterized in that: described multiple burners (10) and the outlet extension line of main burner (2) are all intersected in the same point of burner wind-mixer (9) top.
5. biogas automatic classification burner according to claim 1 and 2, is characterized in that: described multiple one-level gravity regulators (6) are arranged on each distributing pipe (5) with on the connected entrance of biogas distributor chamber (7) by guide pillar.
6. biogas automatic classification burner according to claim 3, is characterized in that: described multiple secondary gravity regulators (11) are arranged on the connected entrance of the interior upper cavity of each biogas distributor chamber (7) and lower chamber by guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223085.5A CN103256598B (en) | 2013-06-06 | 2013-06-06 | Biogas automatic classification burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223085.5A CN103256598B (en) | 2013-06-06 | 2013-06-06 | Biogas automatic classification burner |
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| Publication Number | Publication Date |
|---|---|
| CN103256598A CN103256598A (en) | 2013-08-21 |
| CN103256598B true CN103256598B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310223085.5A Expired - Fee Related CN103256598B (en) | 2013-06-06 | 2013-06-06 | Biogas automatic classification burner |
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| CN (1) | CN103256598B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395995B (en) * | 2018-11-28 | 2021-11-09 | 鞍钢集团工程技术有限公司 | Liquefied natural gas baker device |
| CN113339819A (en) * | 2021-06-09 | 2021-09-03 | 江苏三井环保股份有限公司 | Hot-blast furnace nozzle structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463692Y (en) * | 2001-02-15 | 2001-12-05 | 肖芳 | Eenrgy-saving efficient burner |
| ES1056041U (en) * | 2003-11-11 | 2004-02-16 | Fagor S Coop | Triple crown gas burner for cooking hobs |
| CN201903058U (en) * | 2010-12-20 | 2011-07-20 | 洛阳瑞昌石油化工设备有限公司 | Novel fuel-gas burner with circular flame and low NOx |
| CN102345867A (en) * | 2011-07-30 | 2012-02-08 | 山西亚乐士环保技术股份有限公司 | Multi-carbon-component gas combustor |
| CN202598516U (en) * | 2012-05-29 | 2012-12-12 | 天华化工机械及自动化研究设计院 | Air classification gas burner for achieving low nitrogen oxide (NOx) discharge at bottom of cracking furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004218854A (en) * | 2003-01-09 | 2004-08-05 | Paloma Ind Ltd | Inward burner port burner |
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2013
- 2013-06-06 CN CN201310223085.5A patent/CN103256598B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463692Y (en) * | 2001-02-15 | 2001-12-05 | 肖芳 | Eenrgy-saving efficient burner |
| ES1056041U (en) * | 2003-11-11 | 2004-02-16 | Fagor S Coop | Triple crown gas burner for cooking hobs |
| CN201903058U (en) * | 2010-12-20 | 2011-07-20 | 洛阳瑞昌石油化工设备有限公司 | Novel fuel-gas burner with circular flame and low NOx |
| CN102345867A (en) * | 2011-07-30 | 2012-02-08 | 山西亚乐士环保技术股份有限公司 | Multi-carbon-component gas combustor |
| CN202598516U (en) * | 2012-05-29 | 2012-12-12 | 天华化工机械及自动化研究设计院 | Air classification gas burner for achieving low nitrogen oxide (NOx) discharge at bottom of cracking furnace |
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| Publication number | Publication date |
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| CN103256598A (en) | 2013-08-21 |
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Granted publication date: 20150805 Termination date: 20180606 |