CN104033898A - Annular flame type bio-oil burner - Google Patents
Annular flame type bio-oil burner Download PDFInfo
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- CN104033898A CN104033898A CN201410261009.8A CN201410261009A CN104033898A CN 104033898 A CN104033898 A CN 104033898A CN 201410261009 A CN201410261009 A CN 201410261009A CN 104033898 A CN104033898 A CN 104033898A
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Abstract
The invention discloses an annular flame type bio-oil burner. An oil guide tube is arranged in a burner body, the bottom end of the oil guide tube is provided with a bio-oil inlet, the other end of the oil guide tube is provided with a combustion head, one side of the combustion head is provided with an igniter, a combustion cover is arranged above the combustion head, N flame passages are arranged in the combustion cover, N >/= 2, the bottom ends of the passages are connected to a flame inlet matching with the flame spraying port of the combustion head, the flame passages are in upward spiral types, and the flame sprayed from the flame passages are in an annular structure. The direction of the air flow outside the flame spraying port is divided into two or multiple directions under the effect of resistance, the annular flame is formed outside the spraying port, the combustion time of a hearth is increased, the combustion is performed completely, a smoke value is low, the combustion space is increased by the arrangement of the flame passages, vibration force is reduced, and noise is small.
Description
Technical field
The present invention discloses a kind of circulation flame-type bio-oil burner, by International Patent Classification (IPC) (IPC), divides and belongs to burner manufacturing technology field, especially relates to the burn application device of bio-oil.
Background technology
Bio-oil is as unique a kind of regenerative resource that can be converted into liquid fuel; reproducible biomass resource is converted into clean high-grade liquid fuel part petroleum replacing, heavy oil, diesel oil and coal tar wet goods; not only can break away from the undue dependence to limited petroleum resources; and can significantly reduce the discharge of pollutant and greenhouse gases; improve environment, protection is ecological.
Existing burner is generally that the fuel oils such as oil or diesel oil enter oil guide pipe through oil pump, be transported to oil nozzle, by igniter, lighted, and bocca only has one, therefore, the flame airflow direction of existing burner is a direction, and bio-oil is the mixture of a kind of moisture and impurity complexity, utilize existing burner, cannot realize stable, the fully burning of bio-oil, and burning smoke intensity value is high, noise is large.
China document CN 201954541 U provide a kind of bio-oil burner, it has oil inlet pipe, blast pipe to be connected with mixing tube, mixing tube has a plurality of multiply bio-oils that portal to spray, and under the effect of deflector, the bio-oil of atomization further fully contacts with air; China document CN 201866763 U disclose a kind of bio-oil burner, secondary air intake vent and burner's length are established compared with short and make gun adapter in burner top in the lower end of burner, other structures and CN 201954541 U are basic identical, bio-oil bocca in two documents only has one, its flame air-flow is single, causes burning insufficient.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of circulation flame-type bio-oil burner, burner is divided into a plurality of flame exports at bocca, goes out deutostoma profile and circularizes flame, makes burning more abundant.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of circulation flame-type bio-oil burner, in burner, be provided with oil guide pipe, this oil guide pipe bottom is living beings oil-in, the oil guide pipe other end connects combustion head, the first side of burning is provided with igniter, on combustion head, be provided with burning cover, in burning cover, be provided with N flame runner, N >=2 wherein, each runner bottom connects flame entrance, this flame entrance matches with combustion head, and each flame runner is the burning cover axis that the flame of spiral runner and each runner exit ejection sprays to and intersects to form ring-shaped structure.
Further, described each flame runner accounts for this cross section circumferential 1/N to spiral section outlet in the projection of burning cover cross section from import.
Further, in described burning cover, there are two flame runners, two runner bottoms and flame enter interruption-forming three-port structure, two runner bottom nozzles are oppositely arranged, the bocca of two runner spirals on cover body surface is positioned at bilateral symmetry position, burning cover center, and intersects to form circulation behind the burning cover center that sprays to of flame.
Further, the barrel side of described burner is provided with air inlet.
Further, described combustion head comprises oil nozzle, oil nozzle seat and steady flame dish, and steady flame dish is enclosed within on oil nozzle, and oil nozzle is arranged in oil nozzle seat, and oil nozzle seat is connected with oil guide pipe, in all sides of oil nozzle, is provided with igniter.
The present invention has following beneficial effect:
1, burning is more abundant, and smoke intensity value is low
Conventional burners airflow direction outside bocca is all a direction, this burner is divided into two or more directions outside bocca under airflow direction drag effect, ejiction opening external chiasma forms annular flame, makes to increase in the burning time of burner hearth, burns more abundant;
2, low noise:
Flame is from two relative outlets ejections, and two flames intersect fractionations, make combustion space increase, shaking force decline.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is burning cover flame runner of the present invention one exemplary plot.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment: refer to Fig. 1, a kind of circulation flame-type bio-oil burner, in burner, be provided with oil guide pipe 1, this oil guide pipe 1 bottom is living beings oil-in, the oil guide pipe other end connects combustion head 2, the first side of burning is provided with igniter 3, on combustion head 2, be provided with burning cover 4, in burning cover 4, be provided with N flame runner, N >=2 wherein, each runner bottom connects flame entrance 41, this flame entrance matches with the bocca of combustion head, each flame runner is the burning cover axis that the flame of spiral runner and each runner exit ejection sprays to and intersects to split and forms ring-shaped structure.The barrel side of this burner is provided with air inlet 5.Combustion head 2 comprises oil nozzle 21 and oil nozzle seat 22 and steady flame dish 23, and steady flame dish is enclosed within on oil nozzle, and oil nozzle is arranged in oil nozzle seat, and oil nozzle seat is connected with oil guide pipe, in 21 weeks sides of oil nozzle, is provided with igniter 3.Each flame runner of the present invention from import to outlet spiral section in the projection of burning cover cross section, account for the circumferential 1/N in this cross section, as being provided with 1 flame entrance, 3 runner mouths in burning cover, three runner sections lay respectively in 1/3 circumferential space of burning cover, each runner from import to spiral section outlet the projection of burning cover cross section account for this cross section circumferential 1/3; As being provided with 1 flame entrance, 4 runner mouths in burning cover, its corresponding runner quantity is 4 runners, each runner from import to spiral section outlet the projection of burning cover cross section account for this cross section circumferential 1/4.
Refer to Fig. 2, in burning cover 4 of the present invention, there are two flame runners 42,43, two runner bottoms and flame entrance 41 form three-port structure, two runner bottom nozzles are oppositely arranged, the bocca of two runner spirals on cover body surface is positioned at bilateral symmetry position, burning cover center, and intersects to form circulation behind the burning cover center that sprays to of flame.
Conventional burners airflow direction outside bocca is all a direction, burner of the present invention is divided into two or more directions outside bocca under airflow direction drag effect, ejiction opening profile circularizes flame, makes to increase in the burning time of burner hearth, and burning is more abundant, smoke intensity value is low.Flame of the present invention is from two relative outlets ejections, and two strands of flames intersect fractionations, make combustion space increase, and shaking force decline, noise are low.The present invention adds burning cover on original burner, can be to there is triple channel outer cover, flame enters from a hole, two holes out, the entrance of runner can spray relatively, also can form the ejection of ring rotation, as long as can this effect, a plurality of fire output holes are also passable, and it has a plurality of flame runners accordingly.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (5)
1. a circulation flame-type bio-oil burner, it is characterized in that: in burner, be provided with oil guide pipe, this oil guide pipe bottom is living beings oil-in, the oil guide pipe other end connects combustion head, the first side of burning is provided with igniter, on combustion head, be provided with burning cover, in burning cover, be provided with N flame runner, N >=2 wherein, each runner bottom connects flame entrance, this flame entrance matches with combustion head, and each flame runner is the burning cover axis that the flame of spiral runner and each runner exit ejection sprays to and intersects to split and forms ring-shaped structure.
2. circulation flame-type bio-oil burner according to claim 1, is characterized in that: described each flame runner from import, to spiral section outlet, in the projection of burning cover cross section, account for the circumferential 1/N in this cross section.
3. circulation flame-type bio-oil burner according to claim 1, it is characterized in that: in described burning cover, have two flame runners, two runner bottoms and flame enter interruption-forming three-port structure, two runner bottom nozzles are oppositely arranged, the bocca of two runner spirals on cover body surface is positioned at bilateral symmetry position, burning cover center, and intersects to form circulation behind the burning cover center that sprays to of flame.
4. circulation flame-type bio-oil burner according to claim 1, is characterized in that: the barrel side of described burner is provided with air inlet.
5. according to the circulation flame-type bio-oil burner one of claim 1 to 4 Suo Shu, it is characterized in that: described combustion head comprises oil nozzle, oil nozzle seat and steady flame dish, and steady flame dish is enclosed within on oil nozzle, and oil nozzle is arranged in oil nozzle seat, oil nozzle seat is connected with oil guide pipe, in all sides of oil nozzle, is provided with igniter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261009.8A CN104033898B (en) | 2014-06-13 | 2014-06-13 | Circulation flame-type bio-oil burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261009.8A CN104033898B (en) | 2014-06-13 | 2014-06-13 | Circulation flame-type bio-oil burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033898A true CN104033898A (en) | 2014-09-10 |
| CN104033898B CN104033898B (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261009.8A Active CN104033898B (en) | 2014-06-13 | 2014-06-13 | Circulation flame-type bio-oil burner |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695245A (en) * | 1984-05-05 | 1987-09-22 | Heinz Kotzmann | Combustion process with ionization control |
| US6155821A (en) * | 1998-05-28 | 2000-12-05 | Optimus International Ab | Burner assembly for a stove |
| CN2605493Y (en) * | 2003-03-05 | 2004-03-03 | 孙中权 | Rotary energy-saving fire-distributing device |
| CN201753948U (en) * | 2010-08-13 | 2011-03-02 | 毛西刚 | Energy saving pot ring |
| CN201866763U (en) * | 2010-09-01 | 2011-06-15 | 安徽易能生物能源有限公司 | Biomass oil burner |
| CN202328221U (en) * | 2011-10-11 | 2012-07-11 | 厦门市圣大科技有限公司 | Corner burner |
| CN203052658U (en) * | 2012-12-24 | 2013-07-10 | 成都焱华能源科技开发有限公司 | Flame combustion controller of combustion engine |
| CN203907603U (en) * | 2014-06-13 | 2014-10-29 | 厦门鑫烨盛能源科技有限公司 | Circulating flow flame type biomass oil burner |
-
2014
- 2014-06-13 CN CN201410261009.8A patent/CN104033898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695245A (en) * | 1984-05-05 | 1987-09-22 | Heinz Kotzmann | Combustion process with ionization control |
| US6155821A (en) * | 1998-05-28 | 2000-12-05 | Optimus International Ab | Burner assembly for a stove |
| CN2605493Y (en) * | 2003-03-05 | 2004-03-03 | 孙中权 | Rotary energy-saving fire-distributing device |
| CN201753948U (en) * | 2010-08-13 | 2011-03-02 | 毛西刚 | Energy saving pot ring |
| CN201866763U (en) * | 2010-09-01 | 2011-06-15 | 安徽易能生物能源有限公司 | Biomass oil burner |
| CN202328221U (en) * | 2011-10-11 | 2012-07-11 | 厦门市圣大科技有限公司 | Corner burner |
| CN203052658U (en) * | 2012-12-24 | 2013-07-10 | 成都焱华能源科技开发有限公司 | Flame combustion controller of combustion engine |
| CN203907603U (en) * | 2014-06-13 | 2014-10-29 | 厦门鑫烨盛能源科技有限公司 | Circulating flow flame type biomass oil burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104033898B (en) | 2016-10-12 |
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