CN103471097A - Liquid gasification burner - Google Patents
Liquid gasification burner Download PDFInfo
- Publication number
- CN103471097A CN103471097A CN2013104241962A CN201310424196A CN103471097A CN 103471097 A CN103471097 A CN 103471097A CN 2013104241962 A CN2013104241962 A CN 2013104241962A CN 201310424196 A CN201310424196 A CN 201310424196A CN 103471097 A CN103471097 A CN 103471097A
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- gasification
- coil pipe
- burner hearth
- gas hood
- cloth gas
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Abstract
The invention discloses a liquid gasification burner, which comprises a stove body, an outer gas distribution cover, an inner gas distribution cover and a base, the four walls of the stove body are provided with air inlets, and the stove body is divided into a stove chamber and a gasification chamber by a partition; the outer gas distribution cover and the inner gas distribution cover are arranged in the stove chamber, and the four walls of each of the outer gas distribution cover and the inner gas distribution cover are provided with burning-supporting holes; the base is connected with the gasification chamber through bolts, and the liquid gasification burner also comprises a preheating coil and a gasification coil. Fuel respectively enters the preheating coil and the gasification coil, the heat produced by the burning liquid fuel flowing out of the preheating coil can gasify the fuel in the preheating coil, the gasified fuel enters the gasification chamber via the gas outlet of the gasification coil, and the gas flows out of the gasification chamber via flame nozzles on the partition to enter the stove chamber and burns. The fuel can be sufficiently burnt, the thermal efficiency is high, moreover, fire is evenly distributed, the environment cannot be polluted, and the safety performance is good.
Description
Technical field
The invention belongs to daily life and the industrial combustion equipment skill belongs to field, relate to a kind of liquid gasification burner.
Background technology
Existing organic liquid burner, due to the unreasonable structure of combustion chamber, thereby technique is backward, causes the burner thermal conductivity factor low, and flame temperature is inadequate, and indigo plant when yellow during flame, gasify bad, and efficiency of combustion is low; Some burners also need to inflate pressurization or use liquid pump to supply refrigerant, very easily form high pressure or leakage, easily produce danger during burning, cause bad consequence.
Chinese patent CN2430630Y discloses a kind of pure machine combustion furnace, this combustion furnace is little lower wide interlayer on vaporizer is provided with, interlayer is connected with combustion fluid case, combustion head respectively, heating fuel one tunnel produced in vaporizer is delivered in the combustion fluid case and pressurizeed, another road is delivered to combustion head and is burnt, utilize convective principles, form Automatic-boosting.Although this combustion furnace has been optimized the structure of vaporizer, due to without air inlet structure, oxygen deficiency during burning, be unfavorable for the abundant burning of fuel.
Chinese patent CN2256072Y discloses a kind of biologic fuel burner, this stove and accessory is comprised of furnace shell, cooker racks, vaporizer general name, fire dish, copperhead, electronic ignition mechanism and vapour-liquid pipe, but due to this stove and accessory without air inlet structure, oxygen deficiency during burning, preheating time is long, and intensity of a fire upper punch is disperseed; Blast pipe is positioned at the bottom of stove and accessory, is unfavorable for the discharge of burnt gas, makes stove and accessory inside that pressure be arranged, dangerous; The feed tube of this stove and accessory is more, internal structure complexity, processing and inconvenient maintenance.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, provides a kind of sufficient combustion, igniting is fast, the thermal efficiency is high, and security performance is good, a kind of liquid gasification burner rational in infrastructure.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of liquid gasification burner, comprise body of heater, outer cloth gas hood, internal layer cloth gas hood and base, described body of heater is divided into two-layer up and down by interlayer, upper strata is burner hearth, and lower floor is vaporizer, and described burner hearth is provided with the flange of air inlet hole and fixing gasification coil pipe on the body of heater wall; Be provided with outer cloth gas hood, internal layer cloth gas hood, preheat coil and gasification coil pipe in described burner hearth; Described outer cloth gas hood is placed in burner hearth, and the outer cloth gas hood is fixedly connected with the body of heater upper end with bolt; Internal layer cloth gas hood is placed the middle part of burner hearth; Described base is fixedly connected with the vaporizer bolt, and described preheat coil and the equal annular disk of gasification coil pipe are in the cavity between burner hearth and outer cloth gas hood, and preheat coil is placed in burner hearth flange below, and the charging aperture II of preheat coil is located at outside burner hearth; Described gasification coil pipe is placed in the flange top of burner hearth, and the charging aperture I of gasification coil pipe is located at outside burner hearth, and gas outlet passes in vaporizer; Be evenly arranged nozzles on described interlayer.
Above-described interlayer middle part is provided with through hole; Described base middle part is provided with inlet channel, the cone that inlet channel is hollow structure, the equal opening in top and bottom; Directly through the through hole in the middle part of interlayer, enter burner hearth after the cone upper end suit sealing ring of described inlet channel, with bolt, base is fixedly connected with the body of heater lower end.
Above-described gasification coil pipe is respectively inner ring coil pipe and outer ring coil pipe more than being provided with inside and outside two circles, an end seamless welding between inner ring coil pipe and outer ring coil pipe, and the other end of inner ring coil pipe is the charging aperture I, the other end of outer ring coil pipe is gas outlet; The caliber of described inner ring coil pipe is less than outer ring coil pipe caliber.
Evenly be provided with liquid-leadage hole on above-described preheat coil, and be enclosed with heat-resisting asbestos.
Air inlet hole on above-described burner hearth is more than 4; Nozzles on described interlayer are more than 4.
On the lower end wall of above-described outer cloth gas hood and internal layer cloth gas hood, little combustion-supporting hole evenly is set, middle combustion-supporting hole evenly is set on the middle-end wall.
Operation principle of the present invention is: fuel enters respectively in preheat coil and gasification coil pipe, the liquid fuel that preheat coil oozes out is burnt under ignition action, the heat of burning makes the fuel in preheat coil be gasified, combustion gas after gasification enters in vaporizer by the gas outlet of gasification coil pipe, gas is more and more, vaporizer pressurizes voluntarily, combustion gas after gasification is overflowed and is entered burner hearth by the nozzles on interlayer from vaporizer, air enters burner hearth by the inlet channel on air inlet hole, combustion-supporting hole and base, makes fuel fully burning in burner hearth.
Compared with prior art, the present invention has advantage and good effect are as follows:
1, the present invention is provided with internal layer cloth gas hood and outer cloth gas hood, and combustion-supporting hole arranges rationally, makes fuel combustion abundant, and can make the intensity of a fire dispersed, free from environmental pollution, and security performance is good.
2, the present invention is provided with preheat coil and gasification coil pipe, overcome that existing burner is low to organic liquid incomplete combustion, the thermal efficiency, contaminated environment, the technical problem that wastes energy, make all kinds of liquid organic fuels fully to gasify, enter in combustion chamber and just can carry out gas combustion at burner hearth by nozzles without external pressurized, sufficient combustion, improved the thermal efficiency, saved time and fuel.
3, compact conformation of the present invention is reasonable, processes easy to maintenancely, is applicable to daily life and industrial liquid combustion apparatus, and energy-conserving and environment-protective, have social benefit and ecological benefits preferably.
The accompanying drawing explanation
The structure cross-sectional schematic that Fig. 1 is liquid gasification burner of the present invention.
The structure cross-sectional schematic that Fig. 2 is body of heater of the present invention.
The top view that Fig. 3 is body of heater of the present invention.
The structure cross-sectional schematic that Fig. 4 is outer cloth gas hood of the present invention.
The structure cross-sectional schematic that Fig. 5 is internal layer cloth gas hood of the present invention.
The structure cross-sectional schematic that Fig. 6 is preheat coil of the present invention.
Accompanying drawing sign: 1-body of heater, 11-burner hearth, 12-air inlet hole, 13-interlayer, the 14-nozzles, 15-vaporizer, 16-through hole, 17-flange, 2-outer cloth gas hood, 3-internal layer cloth gas hood, the 4-coil pipe that gasifies, 41-charging aperture I, 42-gas outlet, 5-preheat coil, 51-charging aperture II, 52-liquid-leadage hole, 6-base, the 61-inlet channel, combustion-supporting hole in 7-, the little combustion-supporting hole of 8-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Embodiment 1:
A kind of liquid gasification burner, comprise body of heater 1, outer cloth gas hood 2, internal layer cloth gas hood 3 and base 6, body of heater 1 is divided into two-layer up and down by interlayer 13, upper strata is burner hearth 11, and lower floor is vaporizer 15, and burner hearth 11 is provided with the flange 17 of 4 air inlet holes 12 and fixing gasification coil pipe 4 on body of heater 1 wall.Be provided with outer cloth gas hood 2, internal layer cloth gas hood 3, preheat coil 5 and gasification coil pipe 4 in burner hearth 11.Outer cloth gas hood 2 is placed in burner hearth 11, and outer cloth gas hood 2 use bolts are fixedly connected with body of heater 1 upper end; The middle part that internal layer cloth gas hood 3 is placed burner hearth 11.Little combustion-supporting hole 8 evenly is set on the lower end wall of outer cloth gas hood 2 and internal layer cloth gas hood 3, middle combustion-supporting hole 7 evenly is set on the middle-end wall.
Described interlayer 13 middle parts are provided with through hole 16; Also be evenly arranged 4 nozzles 14 on interlayer 13.Base 6 is fixedly connected with vaporizer 15 bolts, and base 6 middle parts are provided with inlet channel 61, the cone that inlet channel 61 is hollow structure, the equal opening in top and bottom.The through hole 16 that directly passes interlayer 13 middle parts after the cone upper end suit sealing ring of described inlet channel 61 enters burner hearth 11, with bolt, base 6 is fixedly connected with body of heater 1 lower end.
During work, fuel enters preheat coil 5 and gasification coil pipe 4 from charging aperture II 51 and charging aperture I 41 respectively, the liquid fuel that preheat coil 5 oozes out is burnt under ignition action, the heat of burning makes the fuel in preheat coil 5 be gasified, combustion gas after gasification enters in vaporizer 15 by the gas outlet 42 of gasification coil pipe 4, gas is more and more, vaporizer 15 pressurizes voluntarily, combustion gas after gasification is overflowed and is entered burner hearth 11 by the nozzles 14 on interlayer 13 from vaporizer 15, air is by air inlet hole 12, middle combustion-supporting hole 7 and little combustion-supporting hole 8 enter burner hearth 11, make combustion gas in the interior abundant burning of burner hearth 11.
Embodiment 2:
A kind of liquid gasification burner, comprise body of heater 1, outer cloth gas hood 2, internal layer cloth gas hood 3 and base 6, body of heater 1 is divided into two-layer up and down by interlayer 13, upper strata is burner hearth 11, and lower floor is vaporizer 15, and burner hearth 11 is provided with the flange 17 of 6 air inlet holes 12 and fixing gasification coil pipe 4 on body of heater 1 wall.Be provided with outer cloth gas hood 2, internal layer cloth gas hood 3, preheat coil 5 and gasification coil pipe 4 in burner hearth 11.Outer cloth gas hood 2 is placed in burner hearth 11, and outer cloth gas hood 2 use bolts are fixedly connected with body of heater 1 upper end; The middle part that internal layer cloth gas hood 3 is placed burner hearth 11.Little combustion-supporting hole 8 evenly is set on the lower end wall of outer cloth gas hood 2 and internal layer cloth gas hood 3, middle combustion-supporting hole 7 evenly is set on the middle-end wall.
Described interlayer 13 middle parts are provided with through hole 16; Also be evenly arranged 8 nozzles 14 on interlayer 13.Base 6 is fixedly connected with vaporizer 15 bolts, and base 6 middle parts are provided with inlet channel 61, the cone that inlet channel 61 is hollow structure, the equal opening in top and bottom.The through hole 16 that directly passes interlayer 13 middle parts after the cone upper end suit sealing ring of described inlet channel 61 enters burner hearth 11, with bolt, base 6 is fixedly connected with body of heater 1 lower end.
During work, fuel enters preheat coil 5 and gasification coil pipe 4 from charging aperture II 51 and charging aperture I 41 respectively, the liquid fuel that preheat coil 5 oozes out is burnt under ignition action, the heat of burning makes the fuel in preheat coil 5 be gasified, combustion gas after gasification enters in vaporizer 15 by the gas outlet 42 of gasification coil pipe 4, gas is more and more, vaporizer 15 pressurizes voluntarily, combustion gas after gasification is overflowed and is entered burner hearth 11 by the nozzles 14 on interlayer 13 from vaporizer 15, air is by air inlet hole 12, middle combustion-supporting hole 7 and little combustion-supporting hole 8 enter burner hearth 11, make combustion gas in the interior abundant burning of burner hearth 11.
Embodiment 3:
A kind of liquid gasification burner, comprise body of heater 1, outer cloth gas hood 2, internal layer cloth gas hood 3 and base 6, body of heater 1 is divided into two-layer up and down by interlayer 13, upper strata is burner hearth 11, and lower floor is vaporizer 15, and burner hearth 11 is provided with the flange 17 of 8 air inlet holes 12 and fixing gasification coil pipe 4 on body of heater 1 wall.Be provided with outer cloth gas hood 2, internal layer cloth gas hood 3, preheat coil 5 and gasification coil pipe 4 in burner hearth 11.Outer cloth gas hood 2 is placed in burner hearth 11, and outer cloth gas hood 2 use bolts are fixedly connected with body of heater 1 upper end; The middle part that internal layer cloth gas hood 3 is placed burner hearth 11.Little combustion-supporting hole 8 evenly is set on the lower end wall of outer cloth gas hood 2 and internal layer cloth gas hood 3, middle combustion-supporting hole 7 evenly is set on the middle-end wall.
Described interlayer 13 middle parts are provided with through hole 16; Also be evenly arranged 12 nozzles 14 on interlayer 13.Base 6 is fixedly connected with vaporizer 15 bolts, and base 6 middle parts are provided with inlet channel 61, the cone that inlet channel 61 is hollow structure, the equal opening in top and bottom.The through hole 16 that directly passes interlayer 13 middle parts after the cone upper end suit sealing ring of described inlet channel 61 enters burner hearth 11, with bolt, base 6 is fixedly connected with body of heater 1 lower end.
During work, fuel enters preheat coil 5 and gasification coil pipe 4 from charging aperture II 51 and charging aperture I 41 respectively, the liquid fuel that preheat coil 5 oozes out is burnt under ignition action, the heat of burning makes the fuel in preheat coil 5 be gasified, combustion gas after gasification enters in vaporizer 15 by the gas outlet 42 of gasification coil pipe 4, gas is more and more, vaporizer 15 pressurizes voluntarily, combustion gas after gasification is overflowed and is entered burner hearth 11 by the nozzles 14 on interlayer 13 from vaporizer 15, air is by air inlet hole 12, middle combustion-supporting hole 7 and little combustion-supporting hole 8 enter burner hearth 11, make combustion gas in the interior abundant burning of burner hearth 11.
Claims (6)
1. a liquid gasification burner, comprise body of heater (1), outer cloth gas hood (2), internal layer cloth gas hood (3) and base (6), it is characterized in that: described body of heater (1) is divided into two-layer up and down by interlayer (13), upper strata is burner hearth (11), lower floor is vaporizer (15), and described burner hearth (11) is provided with the flange (17) of air inlet hole (12) and fixing gasification coil pipe (4) on body of heater (1) wall; Be provided with outer cloth gas hood (2), internal layer cloth gas hood (3), preheat coil (5) and gasification coil pipe (4) in described burner hearth (11); Described outer cloth gas hood (2) is placed in burner hearth (11), and outer cloth gas hood (2) is fixedly connected with body of heater (1) upper end with bolt; Internal layer cloth gas hood (3) is placed the middle part of burner hearth (11); Described base (6) is fixedly connected with vaporizer (15) bolt, the equal annular disk of described preheat coil (5) and gasification coil pipe (4) is in the cavity between burner hearth (11) and outer cloth gas hood (2), preheat coil (5) is placed in burner hearth flange (17) below, and the charging aperture II (51) of preheat coil (5) is located at outside burner hearth (11); Described gasification coil pipe (4) is placed in flange (17) top of burner hearth (11), and the charging aperture I (41) of gasification coil pipe (4) is located at outside burner hearth, and gas outlet (42) pass in vaporizer (15); Be evenly arranged nozzles (14) on described interlayer (13).
2. a kind of liquid gasification burner according to claim 1, is characterized in that: be provided with through hole (16) in the middle part of described interlayer (13); Described base (6) middle part is provided with inlet channel (61), the cone that inlet channel (61) is hollow structure, the equal opening in top and bottom; Directly through the through hole (16) in the middle part of interlayer (13), enter burner hearth (11) after the cone upper end suit sealing ring of described inlet channel (61), with bolt, base (6) is fixedly connected with body of heater (1) lower end.
3. a kind of liquid gasification burner according to claim 1, it is characterized in that: more than described gasification coil pipe (4) is provided with inside and outside two circles, be respectively inner ring coil pipe and outer ring coil pipe, an end seamless welding between inner ring coil pipe and outer ring coil pipe, the other end of inner ring coil pipe is charging aperture I (41), and the other end of outer ring coil pipe is gas outlet (42); The caliber of described inner ring coil pipe is less than outer ring coil pipe caliber.
4. a kind of liquid gasification burner according to claim 1, is characterized in that: evenly be provided with liquid-leadage hole (52) on described preheat coil (5), and be enclosed with heat-resisting asbestos.
5. a kind of liquid gasification burner according to claim 1, it is characterized in that: the air inlet hole (12) on described burner hearth is more than 4; Nozzles (14) on described interlayer (13) are more than 4.
6. a kind of liquid gasification burner according to claim 1, is characterized in that: on the lower end wall of described outer cloth gas hood (2) and internal layer cloth gas hood (3), little combustion-supporting hole (8) evenly is set, middle combustion-supporting hole (7) evenly is set on the middle-end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424196.2A CN103471097B (en) | 2013-09-17 | 2013-09-17 | A kind of liquid gasification burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424196.2A CN103471097B (en) | 2013-09-17 | 2013-09-17 | A kind of liquid gasification burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103471097A true CN103471097A (en) | 2013-12-25 |
| CN103471097B CN103471097B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310424196.2A Expired - Fee Related CN103471097B (en) | 2013-09-17 | 2013-09-17 | A kind of liquid gasification burner |
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| CN (1) | CN103471097B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807849A (en) * | 2014-03-03 | 2014-05-21 | 苏志勇 | Industrial combustion furnace |
| CN103868064A (en) * | 2014-03-31 | 2014-06-18 | 邱万耸 | Liquid fuel gasifier with double combustion chambers |
| CN106224954A (en) * | 2016-08-31 | 2016-12-14 | 广德富洁新能源技术服务有限公司 | A kind of boiler liquid fuel burner |
| CN106765079A (en) * | 2016-12-23 | 2017-05-31 | 张洪岩 | A kind of high efficiency alcohol base fuel hydrogenates combustor |
| CN109579000A (en) * | 2018-12-18 | 2019-04-05 | 黄超源 | A kind of burner for liquid fuel range |
| CN112468060A (en) * | 2020-11-03 | 2021-03-09 | 武汉理工大学 | Thermophotovoltaic power generation system and method based on liquid fuel porous medium combustion |
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| CN202757161U (en) * | 2012-08-27 | 2013-02-27 | 马海军 | Novel alcohol group fuel gasification furnace core without draught fan |
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2013
- 2013-09-17 CN CN201310424196.2A patent/CN103471097B/en not_active Expired - Fee Related
Patent Citations (9)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807849A (en) * | 2014-03-03 | 2014-05-21 | 苏志勇 | Industrial combustion furnace |
| CN103868064A (en) * | 2014-03-31 | 2014-06-18 | 邱万耸 | Liquid fuel gasifier with double combustion chambers |
| CN106224954A (en) * | 2016-08-31 | 2016-12-14 | 广德富洁新能源技术服务有限公司 | A kind of boiler liquid fuel burner |
| CN106224954B (en) * | 2016-08-31 | 2018-06-19 | 广德富洁新能源技术服务有限公司 | A kind of boiler liquid fuel burner |
| CN106765079A (en) * | 2016-12-23 | 2017-05-31 | 张洪岩 | A kind of high efficiency alcohol base fuel hydrogenates combustor |
| CN109579000A (en) * | 2018-12-18 | 2019-04-05 | 黄超源 | A kind of burner for liquid fuel range |
| CN112468060A (en) * | 2020-11-03 | 2021-03-09 | 武汉理工大学 | Thermophotovoltaic power generation system and method based on liquid fuel porous medium combustion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103471097B (en) | 2016-06-08 |
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Granted publication date: 20160608 Termination date: 20190917 |