CN204678346U - A kind of burner tip and there is the burner of this burner tip - Google Patents
A kind of burner tip and there is the burner of this burner tip Download PDFInfo
- Publication number
- CN204678346U CN204678346U CN201520292575.5U CN201520292575U CN204678346U CN 204678346 U CN204678346 U CN 204678346U CN 201520292575 U CN201520292575 U CN 201520292575U CN 204678346 U CN204678346 U CN 204678346U
- Authority
- CN
- China
- Prior art keywords
- central tube
- burner tip
- burner
- wall
- fluid passage
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims description 11
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 47
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002352 steam pyrolysis Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
The utility model provides a kind of burner tip, it is characterized in that, this burner tip comprises at least two fluid passages, is wherein furnished with atomising device in fluid passage described at least one.The utility model additionally provides a kind of burner with this burner tip.Adopt burner containing burner tip of the present utility model simultaneously burning gases and liquid fuel time, fuel mix is even, sufficient combustion, reduce further cost and reduces atmosphere pollution.
Description
Technical field
The utility model relates to burner tip and has the burner of this burner tip.
Background technology
In current burner, be mainly single fuel burner, also have a small amount of dual fuel burner.And current dual fuel burner to burn a kind of state (such as liquid) fuel in section sometime, to burn another kind of state (such as gaseous state) fuel in another time period, can not be burnt the fuel of two kinds of different conditions simultaneously, the fuel of especially can not simultaneously burn a kind of liquid fuel and a kind of gaseous state.
On the other hand, the applicant discloses the direct combustion method of hydrogen that a kind of steam pyrolysis obtains in CN103691459A, in this application, applicant find a kind of can the catalyst of splitting water steam, and devise the technique of the hydrogen that direct metabolic water steam cracking obtains, greatly save the energy, reduce costs and decreasing pollution; But applicant finds to utilize existing boiler to carry out combustion method, the mixture undercompounding that liquid fuel and steam pyrolysis obtain, therefore cause burning abundant not.
Utility model content
Can not the defect of simultaneously Thorough combustion liquid fuel and fuel gas in order to overcome existing boiler, the utility model provides a kind of burner tip, and this burner tip fully can mix the fuel of different conditions, thus makes fuel combustion abundant, reduce costs, decreasing pollution.
The burner tip that the utility model provides, is characterized in that, this burner tip comprises at least two fluid passages, is wherein furnished with atomising device in fluid passage described at least one.
The utility model additionally provides a kind of burner, and this burner has the burner tip that the utility model provides.
Adopt burner containing burner tip of the present utility model simultaneously burning gases and liquid fuel time, fuel mix is even, and sufficient combustion, reduce further cost, and the pollutant in discharging waste gas is well below national standard.
Accompanying drawing explanation
The burner tip schematic diagram that Fig. 1 provides for a kind of embodiment of the utility model.
Fig. 2 A and 2B is the decomposing schematic representation of burner tip shown in Fig. 1.
Fig. 3 A, 3B and 3C are the decomposing schematic representation of Fig. 2 A.
The burner tip schematic diagram that Fig. 4 provides for another embodiment of the present invention.
Fig. 5 A and 5B is respectively front view and the top view that label in burner tip shown in Fig. 4 is the parts of 100.
Fig. 6 A and 6B is respectively side view and the top view that label in burner tip shown in Fig. 4 is the parts of 100.
Detailed description of the invention
The utility model provides a kind of burner tip, it is characterized in that, this burner tip comprises at least two fluid passages, is wherein furnished with atomising device in fluid passage described at least one.Described atomising device can be any one atomising device in this area, such as mechanical type atomising device or rotary-cup type atomising device etc.
Adopt and of the present utility modelly thisly comprise at least two fluid passages, be wherein furnished with the burner tip of atomising device in fluid passage described at least one, burn while at least two kinds of fuel can be realized, and due to fuel mix even, sufficient combustion.
In a preferred embodiment, described at least two fluid passages are two fluid passages, fluid passage and fluid passage, periphery centered by these two fluid passage arranged concentric.In this embodiment, central fluid channel can directly be connected with the pipeline for a kind of fuel, and fluid passage, periphery can directly be connected with the pipeline for another kind of fuel.
In another preferred embodiment, in order to be more convenient for, burner tip is connected with cartridge, and described central fluid channel and fluid passage, described periphery are formed in the following manner: form described central fluid channel in the first central tube inside; Described atomising device is be arranged on the skewed slot close to nozzle place on described first central tube outer wall; Flow regulator is made up of the ring plate with fine through holes, and this ring plate is connected on the outer wall of one end away from spout of described first central tube by the inwall of above-mentioned ring plate in the mode substantially vertical with described first central tube axis; The first bellmouth is coaxially provided with outward at described first central tube, described flow regulator coordinates with the flared ends of described first bellmouth, thus forms fluid passage, described periphery between described first central tube outer wall and described first bellmouth inwall.The mode be tightly connected that this burner tip can be commonly used with this area with different fuel channels respectively by the first central tube and the first bellmouth is connected, such as, weld, be threaded.The diameter of fine through holes can pre-determine by the flow required for based on fuel.
In a preferred embodiment, in order to be convenient to install further, outside described first bellmouth, be arranged with the first cylinder-shaped sleeve, this first cylinder-shaped sleeve is used for connecting.
In a preferred embodiment, described burner tip also comprises multiple-pass joint, the first end of this multiple-pass joint is provided with the second central tube and the first peripheral tube with one heart, when described first cylindrical shape sleeve pipe is connected with the first end of described multiple-pass joint, described first central tube aligns with described second central tube.A part of joint of this multiple-pass joint connects cartridge, fuel is introduced this multiple-pass joint, wherein fuel flows to a central fluid channel by the second central tube, and another kind of fuel is by the outside all fluid passages of spatial flow between the first peripheral tube and the second central tube.
In a preferred embodiment, at the annular slab being provided with band first through hole described in the first end of described multiple-pass joint between the second central tube and described first peripheral tube.Described first through hole can be one or more, and when this first through hole is multiple, its diameter can be set to very little as required, thus as the flow regulator of fuel, thus optimize the Flow-rate adjustment of fuel further.
The diameter of described second central tube can be identical or not identical with the diameter of described first central tube, no matter is identical or different, and its connected mode is all sealing.Preferably, the diameter of described second central tube is identical with the diameter of described first central tube.
Connection between described first peripheral tube and described first cylinder-shaped sleeve can be the connected mode of any sealing, is preferably and is threaded, so that dismounting.
For the ease of the mixing of different fuel, the diameter of the spout end of described first bellmouth is a bit larger tham the diameter of described first central tube.
In order to optimize the mixing of fuel further, the spout end of described first bellmouth is provided with the baffle plate extended to described first central tube direction.
In this application, described flow regulator has the effect of atomization to a certain extent, regulates atomizing effect according to the size in aperture on flow apparatus.
In a preferred embodiment, arrange the first outer wall of the first central tube outer wall bottom of skewed slot next-door neighbour, the diameter of this first outer wall is slightly smaller than the first central tube outer wall arranging skewed slot place; More preferably, the diameter of the first outer wall is a bit larger tham at the diameter of the second outer wall of next-door neighbour first outer wall bottom.
In a preferred embodiment, described atomising device to the first central tube nozzle between the diameter of outer wall diminish gradually, the profile of this place's outer wall is for cutting a taper type; Described first bellmouth inwall, adapts with the outer wall shape of the first central tube at this place also for cutting taper type in nozzle end.
The burner tip that the preferred a kind of embodiment of the present invention provides is as shown in Figure 1, Figure 2 shown in A, Fig. 2 B, Fig. 3 A, Fig. 3 B, Fig. 3 C, wherein the parts of Fig. 2 A be threadedly attached to Fig. 2 B parts on the burner tip shown in composition diagram 1, the parts of Fig. 3 B are set on the parts of Fig. 3 A, the parts that then parts of Fig. 3 C are set in Fig. 3 B are formed the parts of Fig. 2 A.As shown in the figure: burner tip 1 comprises head 11 (shown in Fig. 2 A) and multiple-pass joint 12 (shown in Fig. 2 B), and head 11 and multiple-pass joint 12 are threaded connection.Head 11 comprises the first central tube 110 (shown in Fig. 3 A), flow regulator 111, atomising device 112, the first bellmouth 113 (shown in Fig. 3 B), the first cylinder-shaped sleeve 114 (shown in Fig. 3 C).Atomising device 112 is for being arranged on the skewed slot close to nozzle place on described first central tube outer wall; Flow regulator 111 is for having the ring plate of fine through holes, and flow regulator 111 is connected to by the inwall of flow regulator 111 in the mode substantially vertical with described first central tube 110 axis on the outer wall of one end away from spout of described first central tube 110.First bellmouth 113 is coaxially arranged on outside described first central tube 110.Atomising device 112 coordinates with the flared ends of the first bellmouth 113, thus forms fluid passage, described periphery between described first central tube 110 outer wall and described first bellmouth 113 inwall.The diameter of fine through holes can pre-determine by the atomizing effect required for based on fuel.The first end of multiple-pass joint 12 is provided with the second central tube 121 and the first peripheral tube 122 with one heart, and when described first cylinder-shaped sleeve 114 is connected with the first end of described multiple-pass joint 12, described first central tube 110 aligns with described second central tube 121.A part of joint of multiple-pass joint 12 connects cartridge, fuel is introduced this multiple-pass joint, wherein fuel flows to a central fluid channel by the second central tube 121, and another kind of fuel is by the outside all fluid passages of spatial flow between the first peripheral tube 122 and the second central tube 121.The annular slab 123 of band first through hole 1231 is being provided with between second central tube 121 and described first peripheral tube 122 described in the first end of described multiple-pass joint 12.Described first through hole 1231 can be one or more, and when this first through hole 1231 is multiple, its diameter can be set to very little as required, thus can adjust flux and atomized fuel further, thus optimizes fuel atomizing further.The diameter of described second central tube is identical with the diameter of described first central tube.Be threaded connection between first peripheral tube 122 and described first cylinder-shaped sleeve 114.The diameter of the spout end of described first bellmouth 113 is a bit larger tham the diameter of described first central tube 110.
In another embodiment, described at least two fluid passages are two fluid passages, and these two fluid passages comprise first fluid passage and second fluid passage, and described atomising device is arranged in described first fluid passage; The second cylinder-shaped sleeve is outside equipped with at the first pipeline forming first fluid passage, the wall of this second cylinder-shaped sleeve is provided with the second through hole, this second through hole forms described second fluid passage, described second cylinder-shaped sleeve inside and described first fluid channel connection.Described atomising device can be any one atomising device in this area, such as mechanical type atomising device or rotary-cup type atomising device etc.Second through hole is used for being connected with a kind of fuel channel.Described first pipeline can be connected by any mode in this area with described second cylinder-shaped sleeve, such as, weld, be threaded.For the ease of dismounting, be preferably threaded.
Preferably, described first pipeline outer wall is provided with filter, such as screen pack, so that clean fuel liquid, such as methyl alcohol.
Described second cylinder-shaped sleeve is closed away from nozzle end, and can opening be provided with at described second cylinder-shaped sleeve away from one end of spout, for connecting fuel channel, the first opening can be provided with on the sidewall of described second cylinder-shaped sleeve, for connection fuel channel.
In one embodiment, this burner tip also comprises the cover that has the second opening, and this cover is connected with described second cylinder-shaped sleeve.Described cover can be connected by any mode in this area with described second cylinder-shaped sleeve, such as, weld, be threaded.For the ease of dismounting, be preferably threaded.This is covered with the mixing being beneficial to fuel, and mixed fuel sprays from the second opening.
The burner tip that the preferred another kind of embodiment of the present invention provides as shown in Fig. 4,5A, 5B, 6A and 6B, wherein the parts of Fig. 5 A be threadedly attached to Fig. 6 A parts on the burner tip shown in composition diagram 4.As shown in the figure: burner tip 10 comprises the first pipeline 100 (shown in Fig. 5 A) and the second cylinder-shaped sleeve 200 (shown in Fig. 6 A).First pipeline 100 forms described first fluid passage, and described atomising device arranges (not shown) in described first pipeline 100; Described first pipeline 100 outer wall is provided with the net of fuel purifying.Second cylinder-shaped sleeve 200 is arranged on outside the first pipeline 100, and the wall of this second cylinder-shaped sleeve 200 is provided with the second through hole 201, and this second through hole 201 forms described second fluid passage.Second through hole is used for being connected with a kind of fuel channel.The sidewall of described second cylinder-shaped sleeve 200 is provided with the first opening 202, for connection fuel channel.This burner tip 10 also comprises the cover (not shown) that has the second opening, and this cover is connected with described seat portion.This is covered with the mixing being beneficial to fuel, and mixed fuel sprays from the second opening.
Above-mentioned burner tip can by casting or molded acquisition.
The utility model also provides a kind of burner, and this burner has above-mentioned burner tip.According to the capacity of burner, this burner tip one or more can be set.This this burner combuster, described burner tip is arranged in this combustion chamber.Liquid fuel outside combustion chamber is by being passed into after compressor pressurizes in described burner tip.Also igniter is provided with in burner tip front.Combustion chamber is also provided with the opening passing into air, and air sprays into combustion chamber, with combustion-supporting burning through compressor through this mouth.
Claims (14)
1. a burner tip, is characterized in that, this burner tip comprises at least two fluid passages, is wherein furnished with atomising device in fluid passage described at least one.
2. burner tip according to claim 1, is characterized in that, described at least two fluid passages are two fluid passages, fluid passage and fluid passage, periphery centered by these two fluid passage arranged concentric.
3. burner tip according to claim 2, is characterized in that, described central fluid channel and fluid passage, described periphery are formed in the following manner: form described central fluid channel in the first central tube inside; Described atomising device is be arranged on the skewed slot close to nozzle place on described first central tube outer wall; Flow regulator is made up of the ring plate with fine through holes, and this ring plate is connected on the outer wall of one end away from spout of described first central tube by the inwall of above-mentioned ring plate in the mode substantially vertical with described first central tube axis; The first bellmouth is coaxially provided with outward at described first central tube, described flow regulator coordinates with the flared ends of described first bellmouth, thus forms fluid passage, described periphery between described first central tube outer wall and described first bellmouth inwall.
4. burner tip according to claim 3, is characterized in that, outside described first bellmouth, be arranged with the first cylinder-shaped sleeve.
5. burner tip according to claim 4, it is characterized in that, described burner tip also comprises multiple-pass joint, the first end of this multiple-pass joint is provided with the second central tube and the first peripheral tube with one heart, when described first cylinder-shaped sleeve is connected with the first end of described multiple-pass joint, described first central tube aligns with described second central tube.
6. burner tip according to claim 5, is characterized in that, is being provided with the annular slab of band first through hole described in the first end of described multiple-pass joint between the second central tube and described first peripheral tube.
7. burner tip according to claim 5, is characterized in that, the diameter of described second central tube is identical with the diameter of described first central tube.
8. burner tip according to claim 5, is characterized in that, the connection between described first peripheral tube with described first cylinder-shaped sleeve is for being threaded.
9. according to the burner tip in claim 2-8 described in any one, it is characterized in that, the diameter arranging the first outer wall of the first central tube outer wall bottom of skewed slot next-door neighbour is slightly smaller than the first central tube outer wall arranging skewed slot place, is a bit larger tham the diameter of the first outer wall at the diameter of the second outer wall of next-door neighbour first outer wall bottom.
10., according to the burner tip in claim 3-8 described in any one, it is characterized in that, described atomising device to the first central tube nozzle between the diameter of outer wall diminish gradually, the profile of this place's outer wall is for cutting a taper type; Described first bellmouth inwall, adapts with the outer wall shape of the first central tube at this place also for cutting taper type in nozzle end.
11. burner tips according to claim 1, it is characterized in that, described at least two fluid passages are two fluid passages, and these two fluid passages comprise first fluid passage and second fluid passage, and described atomising device is arranged in described first fluid passage; The second cylinder-shaped sleeve is outside equipped with at the first pipeline forming first fluid passage, the wall of this second cylinder-shaped sleeve is provided with the second through hole, this second through hole forms described second fluid passage, described second cylinder-shaped sleeve inside and described first fluid channel connection.
12. burner tips according to claim 11, is characterized in that, close away from nozzle end at described second cylinder-shaped sleeve, and are provided with the first opening on the sidewall of described second cylinder-shaped sleeve.
13. burner tips according to claim 11 or 12, it is characterized in that, this burner tip also comprises the cover that has the second opening, and this cover is connected with described second cylinder-shaped sleeve.
14. 1 kinds of burners, this burner is had the right the burner tip in requirement 1-13 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292575.5U CN204678346U (en) | 2015-05-08 | 2015-05-08 | A kind of burner tip and there is the burner of this burner tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292575.5U CN204678346U (en) | 2015-05-08 | 2015-05-08 | A kind of burner tip and there is the burner of this burner tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678346U true CN204678346U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292575.5U Expired - Fee Related CN204678346U (en) | 2015-05-08 | 2015-05-08 | A kind of burner tip and there is the burner of this burner tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807013A (en) * | 2015-05-08 | 2015-07-29 | 陈怀超 | Burner tip, burner with same and steam-cracked hydrogen burning method |
-
2015
- 2015-05-08 CN CN201520292575.5U patent/CN204678346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807013A (en) * | 2015-05-08 | 2015-07-29 | 陈怀超 | Burner tip, burner with same and steam-cracked hydrogen burning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: Five, 368, 402160, Honghe Avenue, Yongchuan District, Chongqing, China Co-patentee after: Chen Huaichao Patentee after: Chongqing Qi Qi energy technology Co., Ltd. Address before: 402160, No. 3, unit 16, building 4, Honghe District, east section of Chang Zhou road, Yongchuan District, Chongqing Patentee before: Chen Huaichao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190508 |