CN204325277U - Novel ignition burner - Google Patents
Novel ignition burner Download PDFInfo
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- CN204325277U CN204325277U CN201420764237.2U CN201420764237U CN204325277U CN 204325277 U CN204325277 U CN 204325277U CN 201420764237 U CN201420764237 U CN 201420764237U CN 204325277 U CN204325277 U CN 204325277U
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Abstract
The utility model discloses a kind of Novel ignition burner, comprise fuel gas passageway, fire inspection passage is provided with at the middle part of fuel gas passageway, be provided with in fuel gas passageway and be in the other high energy igniter of fire inspection passage, interior epoxy passage is provided with in the outside of fuel gas passageway, be provided with outer shroud oxygen channel in the outside of interior epoxy passage, between the outside and the inner side of outer shroud oxygen channel of interior epoxy passage, be provided with inner ring water jacket, the outside of ring oxygen channel is provided with outer shroud water jacket outside.The utility model is under the protection of Double-layer water chuck; the work-ing life of burner has had significantly improves; the normal cycle of operation is all more than 1 year; when interior epoxy passage normally runs, by adjustment inner and outer ring oxygen flow, well change burner combustion situation; flame is pushed away burner head; well protect burner head, effectively eliminate burner head temperature distortion crack performance, extend the work-ing life of burner greatly.
Description
Technical field
The utility model relates to chemical field, especially a kind of Novel ignition burner.
Background technology
Pressurized air flow bed gasification technology is in recent years, clean coal technology with the fastest developing speed, this technical development and come vapourizing furnace be divided into lining of fire brick vapourizing furnace and water wall lining vapourizing furnace according to the form of refractory liner, because the erosion action of molten slag to refractory liner makes refractory brick need to change once in about 1 year, maintenance cost is high, industrialization continuous seepage is totally unfavorable, and water wall lining vapourizing furnace, then possesses feed coal suitability strong, the equipment cycle of operation is long, the advantages such as maintenance cost is low, the Main way of technical development after being.But because adopt water wall structure, depend merely on furnace wall accumulation of heat and be difficult to arrive heat required when throwing coal, therefore water wall gasifier all needs to arrange igniter burner and is used to provide energy required when throwing coal.And the igniter burner used now, otherwise picture shell gasification furnace structure is complicated, operation inconvenience, is inconvenient to safeguard.Otherwise just as GSP vapourizing furnace ignition success rate is low, work-ing life is short, a kind of simple efficient, the portfire of long service life urgently uses.
Summary of the invention
The purpose of this utility model is: provide a kind of Novel ignition burner, and its structure is simple, and practical life is long, to overcome the deficiencies in the prior art.
The utility model is achieved in that Novel ignition burner, comprise fuel gas passageway, fire inspection passage is provided with at the middle part of fuel gas passageway, be provided with in fuel gas passageway and be in the other high energy igniter of fire inspection passage, interior epoxy passage is provided with in the outside of fuel gas passageway, be provided with outer shroud oxygen channel in the outside of interior epoxy passage, between the outside and the inner side of outer shroud oxygen channel of interior epoxy passage, be provided with inner ring water jacket, the outside of ring oxygen channel is provided with outer shroud water jacket outside.
Described inner ring water jacket and outer shroud water jacket are bilayer structure.Comprise internal layer and skin, heat-eliminating medium enters outer outflow from internal layer.Increase the contact area of heat-eliminating medium, improve cooling performance.
Described high energy igniter is high pressure ionization formula lighter for ignition.
Owing to have employed technique scheme, compared with prior art, the utility model adopts and arrange high energy igniter in fuel gas passageway, and be provided with the ring water jacket of inside and outside two ring oxygen channels and correspondence, with the water coolant of high flow rate, burner is protected in inner ring water jacket, under the protection of Double-layer water chuck, the work-ing life of burner has had significantly improves, the normal cycle of operation is all more than 1 year, when interior epoxy passage normally runs, by adjustment inner and outer ring oxygen flow, good change burner combustion situation, flame is pushed away burner head, thermal exposure suffered by burner head is made to reduce more than 80%, well protect burner head, effectively eliminate burner head temperature distortion crack performance, extend the work-ing life of burner greatly.The utility model deft design, with low cost, result of use is good.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model: Novel ignition burner, comprise fuel gas passageway 1, it is characterized in that: be provided with fire inspection passage 2 at the middle part of fuel gas passageway 1, be provided with in fuel gas passageway 1 and be in the other high energy igniter 3 of fire inspection passage 2, interior epoxy passage 4 is provided with in the outside of fuel gas passageway 1, outer shroud oxygen channel 5 is provided with in the outside of interior epoxy passage 4, between the outside and the inner side of outer shroud oxygen channel 5 of interior epoxy passage 4, be provided with inner ring water jacket 6, the outside of ring oxygen channel 5 is provided with outer shroud water jacket 7 outside; Inner ring water jacket 6 and outer shroud water jacket 7 are bilayer structure; High energy igniter 3 is high pressure ionization formula lighter for ignition.
High energy igniter 3 of the present utility model adopts sparking mode when ionizing; operating voltage is at 2300V; ignition energy is at about 20J; the protection of whole employing metal envelope; can be effectively dust-proof; waterproof; have very high reliability, ignition success rate is high, and access times are many; it is core apparatus of the present utility model; during normal operation, the water coolant that inner ring water jacket 6 all passes to high flow rate is protected burner, under the protection of Double-layer water chuck; the work-ing life of burner has had significantly improves, and the normal cycle of operation is all more than 1 year.Epoxy passage 4 in burner is provided with on the upside of cooling water outlet passage; during normal operation; by adjustment inner and outer ring oxygen flow; good change burner combustion situation; flame is pushed away burner head, makes thermal exposure suffered by burner head reduce more than 80%, well protect burner head; effectively eliminate burner head temperature distortion crack performance, extend the work-ing life of burner greatly.
Claims (3)
1. a Novel ignition burner, comprise fuel gas passageway (1), it is characterized in that: be provided with fire inspection passage (2) at the middle part of fuel gas passageway (1), be provided with in fuel gas passageway (1) and be in the other high energy igniter (3) of fire inspection passage (2), interior epoxy passage (4) is provided with in the outside of fuel gas passageway (1), outer shroud oxygen channel (5) is provided with in the outside of interior epoxy passage (4), inner ring water jacket (6) is provided with between the outside and the inner side of outer shroud oxygen channel (5) of interior epoxy passage (4), the outside of ring oxygen channel (5) is provided with outer shroud water jacket (7) outside.
2. Novel ignition burner according to claim 1, is characterized in that: described inner ring water jacket (6) and outer shroud water jacket (7) are bilayer structure.
3. Novel ignition burner according to claim 1, is characterized in that: described high energy igniter (3) is high pressure ionization formula lighter for ignition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764237.2U CN204325277U (en) | 2014-12-09 | 2014-12-09 | Novel ignition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764237.2U CN204325277U (en) | 2014-12-09 | 2014-12-09 | Novel ignition burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325277U true CN204325277U (en) | 2015-05-13 |
Family
ID=53161655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764237.2U Active CN204325277U (en) | 2014-12-09 | 2014-12-09 | Novel ignition burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531220A (en) * | 2014-12-09 | 2015-04-22 | 贵州开阳化工有限公司 | Heating deformation-prevention start-up burner |
-
2014
- 2014-12-09 CN CN201420764237.2U patent/CN204325277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531220A (en) * | 2014-12-09 | 2015-04-22 | 贵州开阳化工有限公司 | Heating deformation-prevention start-up burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: 273500 Shandong city of Jining province Fushan Road No. 298 Patentee after: Yankuang Group Ltd. Address before: Guizhou province Guiyang City Kaiyang County 550306 Yong Wen Xiang Huang Bai wells Patentee before: Guizhou Kaiyang Chemical Co., Ltd. |