CN203880702U - Alcohol-based fuel gasification combustor - Google Patents
Alcohol-based fuel gasification combustor Download PDFInfo
- Publication number
- CN203880702U CN203880702U CN201420299858.8U CN201420299858U CN203880702U CN 203880702 U CN203880702 U CN 203880702U CN 201420299858 U CN201420299858 U CN 201420299858U CN 203880702 U CN203880702 U CN 203880702U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- alcohol
- fuel
- based fuel
- urceolus
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 70
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002309 gasification Methods 0.000 title abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract 14
- 125000003158 alcohol group Chemical group 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
Landscapes
- Spray-Type Burners (AREA)
Abstract
The utility model relates to an alcohol-based fuel gasification combustor. The alcohol-based fuel gasification combustor comprises an outer cylinder, a spray pipe, an outer spray nozzle, an inner spray nozzle, a gasification pipe and an ignitron. The inner spray nozzle is fixed into the outer spray nozzle. The ignitron is communicated with the inner spray nozzle. The outer spray nozzle is fixed into the outer cylinder. One end of the spray pipe is communicated with the outer spray nozzle. The other end of the spray pipe is fixed to the outer cylinder and communicated with the gasification pipe. At least one part of pipe section of the gasification pipe is arranged at the axial outer ends of the inner spray nozzle and the outer spray nozzle and used for heating and gasifying fuel in the part of pipe section through fuel combustion at the inner spray nozzle and the outer spray nozzle. The alcohol-based fuel gasification combustor can heat and gasify alcohol-based fuel to be combusted through heat generated by self combustion, enables the alcohol-based fuel to be combusted after gasification, improves the combustion heat efficiency of the alcohol-based fuel, reduces consumption and improves economical efficiency.
Description
Technical field
The utility model relates to a kind of burner, relates in particular to a kind of alcohol-based fuel gasified burner.
Background technology
Alcohol-group fuel is exactly the fuel of the configuration taking alcohols (as methyl alcohol, ethanol, butanols etc.) material as main body, and it exists with liquid form, is the environment protection clean energy that national governments widely popularize at present; In the face of the exhaustion of fossil energy, alcohol-group fuel is most potential novel alternative energy source, the favor of Shen Shou every industry or trade tissue, the thermal effect of burning under the liquid state of alcohol-group fuel is low, consumption is large, less economical, and gasification after-combustion performance makes moderate progress, therefore, need a kind of burner of the after-combustion of alcohol-group fuel can being gasified.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of alcohol-based fuel gasified burner, makes alcohol-group fuel gasification after-combustion, improves the thermal effect of alcohol-group fuel burning, reduces consumption, improves economy.
Alcohol-based fuel gasified burner of the present utility model, comprises urceolus, jet pipe, outer nozzle, inner nozzle, vapor lamp and ignitron; Described inner nozzle is fixed on outer nozzle inside, and ignitron is communicated in inner nozzle; Described outer nozzle is fixed on urceolus inside, and one end of jet pipe is communicated in outer nozzle, and the other end is fixed on urceolus and is communicated with vapor lamp; At least part of pipeline section of described vapor lamp is located at the axial outer end of inner nozzle and outer nozzle for utilizing inner nozzle and the fuel combustion of outer nozzle place to carry out heating and gasifying to the fuel of this part pipeline section inside;
Further, also comprise combustion fan; Described jet pipe is tightly connected and makes to form between jet pipe and urceolus annular wind chamber away from one end of outer nozzle and urceolus; On described urceolus, corresponding annular wind chamber is provided with air inlet; The air outlet of described combustion fan is communicated in the air inlet of urceolus;
Further, described vapor lamp is located at the coiled structure that the part of inner nozzle axial outer end is coiled coil.
Further, described inner nozzle is fixed on outer nozzle inwall by interior winning in succession; In described, win in succession and be provided with the squit hole for being sprayed by outer nozzle for the fuel in jet pipe;
Further, described outer nozzle outer end inner wall is inner conical surface structure; Described squit hole be multiple and along in win in succession circumferentially uniformly, each squit hole is along fuel flow to radially outward-dipping;
Further, described outer nozzle is fixed on outer tube inner wall by outer connecting plate; Described outer connecting plate is provided with the air vent for the air in annular wind chamber being imported to outer nozzle and inner nozzle place;
Further, described jet pipe and inner nozzle are convergent-divergent channel structure.
The beneficial effects of the utility model are: alcohol-based fuel gasified burner of the present utility model, the alcohol-group fuel that the heat that can utilize himself burns produces is treated burning carries out heating and gasifying, make alcohol-group fuel gasification after-combustion, improve the thermal effect of alcohol-group fuel burning, reduce consumption, improve economy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is three-dimensional view of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is three-dimensional view of the present utility model, as shown in the figure: the alcohol-based fuel gasified burner of the present embodiment, comprises urceolus 1, jet pipe 2, outer nozzle 3, inner nozzle 4, vapor lamp 5 and ignitron 6, described inner nozzle 4 is fixed on outer nozzle 3 inside, and ignitron 6 is communicated in inner nozzle 4, described outer nozzle 3 is fixed on urceolus 1 inside, and one end of jet pipe 2 is communicated in outer nozzle 3, and the other end is fixed on urceolus 1 and is communicated with vapor lamp 5, at least part of pipeline section of described vapor lamp 5 is located at the axial outer end of inner nozzle 4 and outer nozzle 3 for utilizing inner nozzle 4 and outer nozzle 3 places fuel combustion to carry out heating and gasifying to the fuel of this part pipeline section inside, can the gathering hole of manual sparking be set or directly at inner nozzle 4 places, Electric spark ignitor automatic ignition be set in corresponding inner nozzle 4 places, the fuel inlet of ignitron 6 can pass into the fuel having gasified and import inner nozzle 4 places and light, then in vapor lamp 5, pass into alcohol-group fuel, alcohol-group fuel is gasified under the heat effect of inner nozzle 4 places fuel combustion, alcohol-group fuel after gasification enters jet pipe 2 and outer nozzle 3 and is ignited by the flame at inner nozzle 4 places, fuel in vapor lamp 5 can turn-off ignitron 6 after can continous-stable gasifying, only provide fuel by vapor lamp 5, make alcohol-group fuel gasification after-combustion, realize energy-conservation simultaneously, improve the thermal effect of alcohol-group fuel burning, reduce consumption, improve economy, the fuel inlet of vapor lamp 5 can be connected in can be with certain pressure by the fuel tank of fuel output, this kind of fuel tank can adopt tool pot structure of fuel with dissection, contain fuel in internal layer inner chamber pours gas or the liquid of relevant pressure, and then fuel is exported with certain pressure in interlayer.
In the present embodiment, also comprise combustion fan 7; Described jet pipe 2 is tightly connected and makes to form between jet pipe 2 and urceolus 1 annular wind chamber away from one end of outer nozzle 3 and urceolus 1; On described urceolus 1, corresponding annular wind chamber is provided with air inlet; The air outlet of described combustion fan 7 is communicated in the air inlet of urceolus 1; Combustion fan 7 is fixedly installed in the air inlet place of urceolus 1 by the flange arrangement at its air outlet place, utilize 7 runnings of Motor Drive combustion fan can make fuel fully mix with air, improve efficiency of combustion, the air inlet of combustion fan 7 can arrange a blast pipe, the axial outer end that simultaneously makes the part pipeline section of blast pipe be located at inner nozzle 4 and outer nozzle 3 heats the air of its inside, for the burning of fuel provides hot blast, improve combustion-supporting effect.
In the present embodiment, described vapor lamp 5 is located at the coiled structure 8 that the part of inner nozzle 4 axial outer end is coiled coil; Coiled structure 8 fuels flow to the reverse flow that flows to respect to the thermal current of fuel combustion generation, realize by the process that is preheating to heating, ensure gasification result, the coiled structure 8 of being arranged to coiled coil can extend the heat time of fuel in limited room and time, further ensure gasification result, the pitch of coiled structure 8 is greater than pipe external diameter, make to leave certain interval between adjacent two coiling part pipeline sections, the mobility that improves thermal current, makes fuel and thermal current carry out sufficient heat transmission.
In the present embodiment, described inner nozzle 49 is fixed on outer nozzle 3 inwalls by interior winning in succession; 9 squit holes 10 that are provided with for being sprayed by outer nozzle 3 for the fuel in jet pipe 2 of winning in succession in described, realize being connected and fixed and the circulation of outer nozzle 3 fuels between inner nozzle 4 and outer nozzle 3, the sectional area sum of squit hole 10 is less than the intracavity section of corresponding position outer nozzle 3, the fuel flow rate being sprayed by squit hole 10 is increased, the mixed effect of raising and air, the mobility of raising thermal effect and thermal current.
In the present embodiment, described outer nozzle 3 outer end inner walls are inner conical surface structure, and the cross section of fuel flow diminishes, and flow velocity increases, and can fully mix with air, improve combustion efficiency; Described squit hole 10 for multiple and along in win in succession 9 circumferentially uniformly, each squit hole 10 is along fuel flow to radially outward-dipping, makes fuel along squit hole 10 outflows that scatter, and produces negative pressuren zone in center, can air amount and mix raising combustion efficiency.
In the present embodiment, described outer nozzle 3 is fixed on urceolus 1 inwall by outer connecting plate 11; Described outer connecting plate 11 is provided with the air vent 12 for the air in annular wind chamber being imported to outer nozzle 3 and inner nozzle 4 places, realizes being connected and fixed and air circulation to outer nozzle 3 and inner nozzle 4 places by annular wind chamber between outer nozzle 3 and urceolus 1.
In the present embodiment, described jet pipe 2 and inner nozzle 4 are convergent-divergent channel structure, can increase fuel flow rate, the mixed effect of raising and air, the mobility of raising thermal effect and thermal current.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. an alcohol-based fuel gasified burner, is characterized in that: comprise urceolus, jet pipe, outer nozzle, inner nozzle, vapor lamp and ignitron; Described inner nozzle is fixed on outer nozzle inside, and ignitron is communicated in inner nozzle; Described outer nozzle is fixed on urceolus inside, and one end of jet pipe is communicated in outer nozzle, and the other end is fixed on urceolus and is communicated with vapor lamp; At least part of pipeline section of described vapor lamp is located at the axial outer end of inner nozzle and outer nozzle for utilizing inner nozzle and the fuel combustion of outer nozzle place to carry out heating and gasifying to the fuel of this part pipeline section inside.
2. alcohol-based fuel gasified burner according to claim 1, is characterized in that: also comprise combustion fan; Described jet pipe is tightly connected and makes to form between jet pipe and urceolus annular wind chamber away from one end of outer nozzle and urceolus; On described urceolus, corresponding annular wind chamber is provided with air inlet; The air outlet of described combustion fan is communicated in the air inlet of urceolus.
3. alcohol-based fuel gasified burner according to claim 2, is characterized in that: described vapor lamp is located at the coiled structure that the part of inner nozzle axial outer end is coiled coil.
4. alcohol-based fuel gasified burner according to claim 3, is characterized in that: described inner nozzle is fixed on outer nozzle inwall by interior winning in succession; In described, win in succession and be provided with the squit hole for being sprayed by outer nozzle for the fuel in jet pipe.
5. alcohol-based fuel gasified burner according to claim 4, is characterized in that: described outer nozzle outer end inner wall is inner conical surface structure; Described squit hole be multiple and along in win in succession circumferentially uniformly, each squit hole is along fuel flow to radially outward-dipping.
6. alcohol-based fuel gasified burner according to claim 5, is characterized in that: described outer nozzle is fixed on outer tube inner wall by outer connecting plate; Described outer connecting plate is provided with the air vent for the air in annular wind chamber being imported to outer nozzle and inner nozzle place.
7. alcohol-based fuel gasified burner according to claim 6, is characterized in that: described jet pipe and inner nozzle are convergent-divergent channel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299858.8U CN203880702U (en) | 2014-06-06 | 2014-06-06 | Alcohol-based fuel gasification combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299858.8U CN203880702U (en) | 2014-06-06 | 2014-06-06 | Alcohol-based fuel gasification combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880702U true CN203880702U (en) | 2014-10-15 |
Family
ID=51681193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299858.8U Expired - Lifetime CN203880702U (en) | 2014-06-06 | 2014-06-06 | Alcohol-based fuel gasification combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509047A (en) * | 2016-01-21 | 2016-04-20 | 福建大为能源有限公司 | Gasification combustor of industrialized alcohol-based fuel |
| CN105570887A (en) * | 2015-03-22 | 2016-05-11 | 王辉 | Boiler liquid fuel combustor |
| CN106051760A (en) * | 2016-05-15 | 2016-10-26 | 浙江明新风机有限公司 | Fuel injection device |
-
2014
- 2014-06-06 CN CN201420299858.8U patent/CN203880702U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570887A (en) * | 2015-03-22 | 2016-05-11 | 王辉 | Boiler liquid fuel combustor |
| CN105509047A (en) * | 2016-01-21 | 2016-04-20 | 福建大为能源有限公司 | Gasification combustor of industrialized alcohol-based fuel |
| WO2017124653A1 (en) * | 2016-01-21 | 2017-07-27 | 福建大为能源有限公司 | Gasification combustor for industrial alcohol-based fuel |
| CN106051760A (en) * | 2016-05-15 | 2016-10-26 | 浙江明新风机有限公司 | Fuel injection device |
| CN106051760B (en) * | 2016-05-15 | 2018-01-30 | 浙江明新能源科技有限公司 | Fuel injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN DAWEI ENERGY CO., LTD. Free format text: FORMER OWNER: CHONGQING DAWEI ENERGY CO.,LTD. Effective date: 20140930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 408000 FULING, CHONGQING TO: 361000 XIAMEN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140930 Address after: 361000 Xiamen, Haicang District, Fujian, East Fu Fu Road, room No. 219, room 2999 Patentee after: FUJIAN DAWEI ENERGY Co.,Ltd. Address before: 408000, Chongqing, Fuling District, litchi, Artemisia branch dam village 5 groups Patentee before: CHONGQING DAWEI ENERGY CHEMICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |