CN104075352B - A kind of liquid fuel instant gasification combustion furnace - Google Patents
A kind of liquid fuel instant gasification combustion furnace Download PDFInfo
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- CN104075352B CN104075352B CN201410292841.4A CN201410292841A CN104075352B CN 104075352 B CN104075352 B CN 104075352B CN 201410292841 A CN201410292841 A CN 201410292841A CN 104075352 B CN104075352 B CN 104075352B
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Abstract
The invention discloses a kind of liquid fuel instant gasification combustion furnace, it is characterised in that: arrange and include: table, burning groove endless tube, heat transfer layer, gas-liquid interlayer, heat-insulation layer, feed flow annular groove, hydraulic-pneumatic control valve；Heat transfer layer is the innermost layer of combustion furnace, and heat transfer layer and burning groove endless tube connect and compose combustor；Gas-liquid interlayer is the intermediate layer of combustion furnace；Feed flow annular groove is located at the outer wall of gas-liquid interlayer hypomere；Combustion gas combustion hydraulic control valve is located at burning groove endless tube and the bottom of feed flow annular groove, and combustion gas combustion hydraulic control valve is connected with burning groove endless tube, feed flow annular groove and vaporizer respectively.This combustion furnace, to liquid fuel energy instant gasification, provides combustion gas continuously, and the intensity of a fire is dispersed, and fully, heats is good in burning, saves the time, without smoke pollution environment, saves the energy, has preferable economic benefit, social benefit and ecological benefits；It is applicable to the restaurant stove of indoor and outdoor, hotel's stove, dining room stove, home-use stove, wild external-use furnace.
Description
Technical field
The invention belongs to liquid fuel combustion equipment technical field, relate to a kind of liquid fuel instant gasification combustion furnace.
Background technology
The liquid fuel burner of conventional application, mainly includes combustion furnace main body, and body interior forms combustor, and combustor upper end is flame openings, and lower end connects liquid fuel.During use, opening valve, fuel and air and be delivered in combustor simultaneously, fuel and air mix after-combustion in combustor, and burned flame is radiated on material to be heated in furnace, heats material.But this be not provided with gasification liquid fuel burner, its fluid combustion effect is unsatisfactory；On the one hand, air and the undercompounding of liquid fuel, cause liquid fuel fully not burn, the utilization rate of liquid fuel is the lowest, and the heat effect of generation is the best；On the other hand, some liquid burning stoves also need to inflate pressurization, easily form high pressure or leakage, easily produce danger, cause bad consequence during liquid burning.
Summary of the invention
In order to overcome the deficiency of existing liquid fuel burner technology, the invention provides a kind of utilization rate improving fuel, burning is abundant, energy-conserving and environment-protective, safe and reliable liquid fuel instant gasification combustion furnace.
The technical scheme is that
A kind of liquid fuel instant gasification combustion furnace, it is characterised in that: arrange and include: table, burning groove endless tube, air supply pipe, heat transfer layer, gas-liquid interlayer, heat-insulation layer, feed flow annular groove, hydraulic-pneumatic control valve and stove foot；Described heat transfer layer is the innermost layer of combustion furnace, and heat transfer layer and burning groove endless tube connect and compose combustor；The described intermediate layer that gas-liquid interlayer is combustion furnace, gas-liquid interlayer constitutes vaporizer with heat transfer layer；Described heat-insulation layer is the outermost layer of combustion furnace, and heat-insulation layer constitutes combustion gas moist closet with gas-liquid interlayer；Described feed flow annular groove is located at the outer wall of gas-liquid interlayer hypomere；Described combustion gas combustion hydraulic control valve is located at burning groove endless tube and the bottom of feed flow annular groove, and combustion gas combustion hydraulic control valve is connected with burning groove endless tube, feed flow annular groove and vaporizer respectively.
Described table is located at the top of combustion furnace, table is ring bucket shape, it is provided with heat release mouth at the center of table, the face of table is uniformly arranged the pan support strip 2 of 3-6 bar ribs of the fan shape, in the bottom of table, upper end with heat transfer layer, gas-liquid interlayer and heat-insulation layer is connected respectively, the diameter 0.4-1.0 less than the diameter of combustor of described heat release mouth.
Valve body one end of described combustion gas combustion hydraulic control valve 13 arranges air inlet, the other end of the valve body of combustion gas combustion hydraulic control valve arranges installation opening, the bellmouth matched with taper valve core 16 is set in air inlet one end of valve body, taper valve core 16 is set gradually in bellmouth, spring 14 and blind bolt, one side at valve body arranges the valve body discharging opening that the taper valve core discharging opening with taper valve core 16 matches, the interlude simultaneously arranging spring 14 in valve body arranges valve body charging aperture, in the valve body of another side of valve body discharging opening and valve body charging aperture is set, the chute matched with taper valve core positioning key 26 is set.
The bottom of described taper valve core 16 arranges taper valve core charging aperture 25, the medial side face of taper valve core 16 arranges taper valve core discharging opening 24, taper valve core charging aperture 25 and taper valve core discharging opening 24 are provided with passage, are provided with, being provided with the another side of taper valve core 16 of taper valve core discharging opening 24, the taper valve core positioning key 26 mated with the chute arranged in the valve body of combustion gas combustion hydraulic control valve.
Described burning groove endless tube 4 is semilune grooved ring pipe, burning groove endless tube 4 be set lower than feed flow annular groove 10, the upper bottom land at burning groove endless tube 4 is uniformly arranged 4-10 little burner port 3, and burning groove endless tube 4 gas-liquid connecting tube 17 is connected with valve body discharging opening.
Described feed flow annular groove 10 be provided above filling opening 9, the lower section of feed flow annular groove 10 arranges feed flow annular groove liquid outlet, and feed flow annular groove liquid outlet feed pipe a12 connects supplying valve 11 and is connected with valve body charging aperture.
Its interlayer interval width of described vaporizer 20 is less than 0.2, it is connected with the inlet of feeder sleeve b15 with combustion gas combustion hydraulic control valve 13 bottom vaporizer 20, being provided above gas outlet at vaporizer 20, this gas outlet is connected with the air inlet of hydraulic-pneumatic control valve 13 by air supply pipe 5.
Described stove foot 19 arranges 3-4 bar, and stove foot 19 is uniformly located at the bottom of feed flow annular groove 10.
Various liquid organic fuel instant gasifications can be burnt by this combustion furnace, it is adaptable to the restaurant stove of indoor and outdoor, hotel's stove, dining room stove, home-use stove, wild external-use furnace
The operation principle of this liquid fuel instant gasification combustion furnace is:
Opening supplying valve, the liquid fuel of feed flow annular groove, under the effect of liquid level difference, enters combustion gas combustion hydraulic control valve from feed pipe a, and liquid fuel enters the burning of burning groove endless tube by gas-liquid connecting tube and feeder sleeve b respectively and vaporizer is waited to gasify；When after the liquid fuel combustion of burning groove endless tube, the liquid fuel of gasification interlayer is gasified by the combustion flame radiant heat transfer layer at combustor, combustion gas after gasification is led to air supply pipe and is entered combustion gas combustion hydraulic control valve, taper valve core is promoted under the effect of gaseous-pressure, combustion gas enters the burning of burning groove endless tube from gas-liquid connecting tube, and the air mixed combustion of entrance bottom combustor with combustion furnace, combustion gas is fully burned, taper valve core closes the liquid fuel entrance of burning groove endless tube simultaneously, the liquid fuel of vaporizer then continuously enters, combustion gas is provided continuously for burning groove endless tube；The flow of liquid fuel can be regulated by the upper regulation valve arranged of regulation feed flow adapter, control firepower size.
The present invention, relative to prior art, has the advantages that:
1, after the liquid fuel combustion of the burning groove endless tube of this instant gasification combustion furnace, the liquid fuel of gasification interlayer is gasified by the combustion flame radiant heat transfer layer at combustor, combustion gas after gasification is led to air supply pipe and is entered combustion gas combustion hydraulic control valve, taper valve core is promoted under the effect of gaseous-pressure, combustion gas enters the burning of burning groove endless tube from gas-liquid connecting tube, and the air mixed combustion of entrance bottom combustor with combustion furnace, combustion gas is fully burned, the liquid fuel of vaporizer then continuously enters, realize instant gasification, combustion gas is provided continuously for burning groove endless tube, the intensity of a fire is dispersed, burning is fully, heats is good, save the energy, the saving time, without smoke pollution environment；Overcome that existing combustion furnace is low to organic liquid incomplete combustion, the thermal efficiency, pollute environment, the problem of the waste energy.
2, the table of this instant gasification combustion furnace is ring bucket shape, the diameter 0.4-1.0 less than the diameter of combustor of its heat release mouth, be conducive to burning radiation heat transfer layer that the liquid fuel of gasification interlayer is gasified, burning radiation heat is spread to the center heat supply of heat release mouth again simultaneously, improve the thermal efficiency, save fuel.
3, the vaporizer interlayer interval width of this instant gasification combustion furnace is owing to less than 0.2, the liquid fuel that need to gasify only needs a little heat just can gasify the most rapidly, it is not necessary to high heat of gasification.
4, this instant gasification combustion furnace is by supplying valve and combustion gas combustion hydraulic control valve, can be automatically adjusted the flow of liquid fuel, control firepower size.
5, the little burner port that on the burning groove endless tube of this instant gasification combustion furnace, bottom land is arranged, can be by gasification liquid fuel air accumulation with all press supply, and liquid fuel gas combustion is stable, effective.
6, this instant gasification combustion furnace structure compact and reasonable, various liquid organic fuel instant gasifications can be burnt, energy-conserving and environment-protective, apply effective, it is applicable to the restaurant stove of indoor and outdoor, hotel's stove, dining room stove, home-use stove, wild external-use furnace, there are preferable economic benefit, social benefit and ecological benefits.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of the present invention.
Fig. 2 is the taper valve core structure cross-sectional schematic of the combustion gas combustion hydraulic control valve of the present invention.
Fig. 3 is the burning groove endless tube structure cross-sectional schematic of the present invention.
Accompanying drawing identifies: 1-table, 2-pan support strip, 3-burner port, 4-burning groove endless tube, 5-air supply pipe, 6-heat transfer layer, 7-gas-liquid interlayer, 8-heat-insulation layer, 9-filling opening, 10-feed flow annular groove, 11-supplying valve, 12-feed pipe a, 13-combustion gas combustion hydraulic control valve, 14-spring, 15-feed pipe b, 16-taper valve core, 17-gas-liquid connecting tube, 18-combustor, 19-stove foot, 20-vaporizer, 21-material liquid, 22-combustion gas moist closet, 23-heat release mouth, 24-taper valve core discharging opening, 25-taper valve core charging aperture, 26-taper valve core positioning key.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
1
:
A kind of miniature liquid fuel instant gasification combustion furnace, it is characterised in that: arrange and include: table 1, burning groove endless tube 4, air supply pipe 5, heat transfer layer 6, gas-liquid interlayer 7, heat-insulation layer 8, feed flow annular groove 10, hydraulic-pneumatic control valve 13 and stove foot 19；Described heat transfer layer 6 is the innermost layer of combustion furnace, and heat transfer layer 6 is connected with burning groove endless tube 4, constitutes combustor 18；Described gas-liquid interlayer 7 is the intermediate layer of combustion furnace, and gas-liquid interlayer 7 and heat transfer layer 6 constitute vaporizer 20；Described heat-insulation layer 8 is the outermost layer of combustion furnace, and heat-insulation layer 8 and gas-liquid interlayer 7 constitute combustion gas moist closet 22；Described feed flow annular groove 10 is located at the outer wall of gas-liquid interlayer 7 hypomere；Described combustion gas combustion hydraulic control valve 13 is located at burning groove endless tube 4 and the bottom of feed flow annular groove 10, and combustion gas combustion hydraulic control valve 13 is connected with burning groove endless tube 4, feed flow annular groove 10 and vaporizer 20 respectively.
Described table 1 is located at the top of combustion furnace, table 1 is ring bucket shape, it is provided with heat release mouth 23 at the center of table 1, the face of table 1 is uniformly arranged the pan support strip 2 of 3-6 bar ribs of the fan shape, in the bottom of table 1, upper end with heat transfer layer 6, gas-liquid interlayer 7 and heat-insulation layer 8 is connected respectively, and the diameter of described heat release mouth 23 is less than the diameter of combustor 18 by 0.4.
Valve body one end of described combustion gas combustion hydraulic control valve 13 arranges air inlet, the other end of the valve body of combustion gas combustion hydraulic control valve arranges installation opening, the bellmouth matched with taper valve core 16 is set in air inlet one end of valve body, taper valve core 16 is set gradually in bellmouth, spring 14 and blind bolt, one side at valve body arranges the valve body discharging opening that the taper valve core discharging opening with taper valve core 16 matches, the interlude simultaneously arranging spring 14 in valve body arranges valve body charging aperture, in the valve body of another side of valve body discharging opening and valve body charging aperture is set, the chute matched with taper valve core positioning key 26 is set.
The bottom of described taper valve core 16 arranges taper valve core charging aperture 25, the medial side face of taper valve core 16 arranges taper valve core discharging opening 24, taper valve core charging aperture 25 and taper valve core discharging opening 24 are provided with passage, are provided with, being provided with the another side of taper valve core 16 of taper valve core discharging opening 24, the taper valve core positioning key 26 mated with the chute arranged in the valve body of combustion gas combustion hydraulic control valve.
Described burning groove endless tube 4 is semilune grooved ring pipe, burning groove endless tube 4 be set lower than feed flow annular groove 10, the upper bottom land at burning groove endless tube 4 is uniformly arranged 4 little burner ports 3, and burning groove endless tube 4 gas-liquid connecting tube 17 is connected with valve body discharging opening.
Described feed flow annular groove 10 be provided above filling opening 9, the lower section of feed flow annular groove 10 arranges feed flow annular groove liquid outlet, and feed flow annular groove liquid outlet feed pipe a12 connects supplying valve 11 and is connected with valve body charging aperture.
Its interlayer interval width of described vaporizer 20 is less than 0.08, it is connected with the inlet of feeder sleeve b15 with combustion gas combustion hydraulic control valve 13 bottom vaporizer 20, being provided above gas outlet at vaporizer 20, this gas outlet is connected with the air inlet of hydraulic-pneumatic control valve 13 by air supply pipe 5.
Described stove foot 19 arranges 3, and stove foot 19 is uniformly located at the bottom of feed flow annular groove 10.
Embodiment
2
:
A kind of medium size liquid fuel instant gasification combustion furnace, it is characterised in that: arrange and include: table 1, burning groove endless tube 4, air supply pipe 5, heat transfer layer 6, gas-liquid interlayer 7, heat-insulation layer 8, feed flow annular groove 10, hydraulic-pneumatic control valve 13 and stove foot 19；Described heat transfer layer 6 is the innermost layer of combustion furnace, and heat transfer layer 6 is connected with burning groove endless tube 4, constitutes combustor 18；Described gas-liquid interlayer 7 is the intermediate layer of combustion furnace, and gas-liquid interlayer 7 and heat transfer layer 6 constitute vaporizer 20；Described heat-insulation layer 8 is the outermost layer of combustion furnace, and heat-insulation layer 8 and gas-liquid interlayer 7 constitute combustion gas moist closet 22；Described feed flow annular groove 10 is located at the outer wall of gas-liquid interlayer 7 hypomere；Described combustion gas combustion hydraulic control valve 13 is located at burning groove endless tube 4 and the bottom of feed flow annular groove 10, and combustion gas combustion hydraulic control valve 13 is connected with burning groove endless tube 4, feed flow annular groove 10 and vaporizer 20 respectively.
Described table 1 is located at the top of combustion furnace, table 1 is ring bucket shape, it is provided with heat release mouth 23 at the center of table 1, the face of table 1 is uniformly arranged the pan support strip 2 of 3-6 bar ribs of the fan shape, in the bottom of table 1, upper end with heat transfer layer 6, gas-liquid interlayer 7 and heat-insulation layer 8 is connected respectively, and the diameter of described heat release mouth 23 is less than the diameter of combustor 18 by 0.6.
Valve body one end of described combustion gas combustion hydraulic control valve 13 arranges air inlet, the other end of the valve body of combustion gas combustion hydraulic control valve arranges installation opening, the bellmouth matched with taper valve core 16 is set in air inlet one end of valve body, taper valve core 16 is set gradually in bellmouth, spring 14 and blind bolt, one side at valve body arranges the valve body discharging opening that the taper valve core discharging opening with taper valve core 16 matches, the interlude simultaneously arranging spring 14 in valve body arranges valve body charging aperture, in the valve body of another side of valve body discharging opening and valve body charging aperture is set, the chute matched with taper valve core positioning key 26 is set.
The bottom of described taper valve core 16 arranges taper valve core charging aperture 25, the medial side face of taper valve core 16 arranges taper valve core discharging opening 24, taper valve core charging aperture 25 and taper valve core discharging opening 24 are provided with passage, are provided with, being provided with the another side of taper valve core 16 of taper valve core discharging opening 24, the taper valve core positioning key 26 mated with the chute arranged in the valve body of combustion gas combustion hydraulic control valve.
Described burning groove endless tube 4 is semilune grooved ring pipe, burning groove endless tube 4 be set lower than feed flow annular groove 10, the upper bottom land at burning groove endless tube 4 is uniformly arranged 6 little burner ports 3, and burning groove endless tube 4 gas-liquid connecting tube 17 is connected with valve body discharging opening.
Described feed flow annular groove 10 be provided above filling opening 9, the lower section of feed flow annular groove 10 arranges feed flow annular groove liquid outlet, and feed flow annular groove liquid outlet feed pipe a12 connects supplying valve 11 and is connected with valve body charging aperture.
Its interlayer interval width of described vaporizer 20 is 0.12, it is connected with the inlet of feeder sleeve b15 with combustion gas combustion hydraulic control valve 13 bottom vaporizer 20, being provided above gas outlet at vaporizer 20, this gas outlet is connected with the air inlet of hydraulic-pneumatic control valve 13 by air supply pipe 5.
Described stove foot 19 arranges 3, and stove foot 19 is uniformly located at the bottom of feed flow annular groove 10.
Claims (9)
1. a liquid fuel instant gasification combustion furnace, it is characterised in that: arrange and include: table (1), burning groove endless tube (4), air supply pipe (5), heat transfer layer (6), gas-liquid interlayer (7), heat-insulation layer (8), feed flow annular groove (10), combustion gas combustion hydraulic control valve (13) and stove foot (19)；Described heat transfer layer (6) is the innermost layer of combustion furnace, and heat transfer layer (6) is connected with burning groove endless tube (4), constitutes combustor (18)；Described gas-liquid interlayer (7) is the intermediate layer of combustion furnace, and gas-liquid interlayer (7) constitutes vaporizer (20) with heat transfer layer (6)；Described heat-insulation layer (8) is the outermost layer of combustion furnace, and heat-insulation layer (8) constitutes combustion gas moist closet (22) with gas-liquid interlayer (7)；Described feed flow annular groove (10) is located at the outer wall of gas-liquid interlayer (7) hypomere；Described combustion gas combustion hydraulic control valve (13) is located at burning groove endless tube (4) and the bottom of feed flow annular groove (10), and combustion gas combustion hydraulic control valve (13) is connected with burning groove endless tube (4), feed flow annular groove (10) and vaporizer (20) respectively.
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is characterized in that: described table (1) is located at the top of combustion furnace, table (1) is ring bucket shape, it is provided with heat release mouth (23) at the center of table (1), the face of table (1) is uniformly arranged the pan support strip (2) of 3-6 bar ribs of the fan shape, in the bottom of table (1), upper end with heat transfer layer (6), gas-liquid interlayer (7) and heat-insulation layer (8) is connected respectively, and the diameter of described heat release mouth (23) is than the little 0.4-1.0 of diameter of combustor (18).
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is characterized in that: valve body one end of described combustion gas combustion hydraulic control valve (13) arranges air inlet, the other end of the valve body of combustion gas combustion hydraulic control valve arranges installation opening, the bellmouth matched with taper valve core (16) is set in air inlet one end of valve body, taper valve core (16) is set gradually in bellmouth, spring (14) and blind bolt, one side at valve body arranges the valve body discharging opening that the taper valve core discharging opening with taper valve core (16) matches, the interlude simultaneously arranging spring (14) in valve body arranges valve body charging aperture, in the valve body of another side of valve body discharging opening and valve body charging aperture is set, the chute matched with taper valve core positioning key (26) is set.
A kind of liquid fuel instant gasification combustion furnace the most according to claim 3, it is characterized in that: the bottom of described taper valve core (16) arranges taper valve core charging aperture (25), the medial side face of taper valve core (16) arranges taper valve core discharging opening (24), taper valve core charging aperture (25) and taper valve core discharging opening (24) are provided with passage, are provided with, being provided with the another side of taper valve core (16) of taper valve core discharging opening (24), the taper valve core positioning key (26) mated with the chute arranged in the valve body of combustion gas combustion hydraulic control valve.
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is characterized in that: described burning groove endless tube (4) is semilune grooved ring pipe, burning groove endless tube (4) be set lower than feed flow annular groove (10), upper bottom land at burning groove endless tube (4) is uniformly arranged 4-10 little burner port (3), and burning groove endless tube (4) gas-liquid connecting tube (17) is connected with valve body discharging opening.
A kind of liquid fuel instant gasification combustion furnace, it is characterized in that: described feed flow annular groove (10) be provided above filling opening (9), the lower section of feed flow annular groove (10) arranges feed flow annular groove liquid outlet, feed flow annular groove liquid outlet feed pipe a(12) connect supplying valve (11) and be connected with valve body charging aperture.
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is characterized in that: described its interlayer interval width of vaporizer (20) is less than 0.2, feeder sleeve b(15 is used in vaporizer (20) bottom) it is connected with the inlet of combustion gas combustion hydraulic control valve (13), being provided above gas outlet at vaporizer (20), this gas outlet is connected by the air inlet of air supply pipe (5) with combustion gas combustion hydraulic control valve (13).
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is characterised in that: described stove foot (19) arranges 3-4 bar, and stove foot (19) is uniformly located at the bottom of feed flow annular groove (10).
A kind of liquid fuel instant gasification combustion furnace the most according to claim 1, it is adaptable to the restaurant stove of indoor and outdoor, hotel's stove, dining room stove, home-use stove, wild external-use furnace.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292841.4A CN104075352B (en) | 2014-06-25 | 2014-06-25 | A kind of liquid fuel instant gasification combustion furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292841.4A CN104075352B (en) | 2014-06-25 | 2014-06-25 | A kind of liquid fuel instant gasification combustion furnace |
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| CN104075352A CN104075352A (en) | 2014-10-01 |
| CN104075352B true CN104075352B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410292841.4A Expired - Fee Related CN104075352B (en) | 2014-06-25 | 2014-06-25 | A kind of liquid fuel instant gasification combustion furnace |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106382655A (en) * | 2016-08-23 | 2017-02-08 | 荆门市伙友农机有限公司 | Environmental protection furnace capable of combusting waste oil as fuel |
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| CN201652489U (en) * | 2009-12-31 | 2010-11-24 | 肇庆市餐餐乐酒精炉具有限公司 | Alcohol gasification furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001141230A (en) * | 1999-11-18 | 2001-05-25 | Sanyo Electric Co Ltd | Liquid fuel combustion apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102458U (en) * | 1991-07-05 | 1992-04-22 | 林承锋 | Special big stove head for using synthetic liquid fuel |
| CN2110168U (en) * | 1991-08-22 | 1992-07-15 | 张家港市凤凰灶具附件厂 | Vaporization fuel device of liquid fuel stove |
| CN2153725Y (en) * | 1992-10-22 | 1994-01-19 | 阳志峰 | Quick gasified pressure-increasing device for liquid fuel stove utensil |
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