CN201177259Y - Intense radiation gas-phase reverse current bundling jetting combusting device - Google Patents
Intense radiation gas-phase reverse current bundling jetting combusting device Download PDFInfo
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- CN201177259Y CN201177259Y CNU200820052388XU CN200820052388U CN201177259Y CN 201177259 Y CN201177259 Y CN 201177259Y CN U200820052388X U CNU200820052388X U CN U200820052388XU CN 200820052388 U CN200820052388 U CN 200820052388U CN 201177259 Y CN201177259 Y CN 201177259Y
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- vaporizer
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Abstract
The utility model provides an intense radiation gas phase reversed bundle injection burner, comprising a liquid fuel feeding system, an intense radiation heat evaporating system and a gas-flame reversed bundle injection system, wherein the intense radiation heat evaporating system is formed by a vaporizer and a hearth radiation vaporizer; and the gas-flame reversed bundle injection system is based on the fuel gas thermodynamic theory and the aerodynamics theory, combines a combustion chamber generator and an aerodynamic generator skillfully, generates multilevel tower type heat-flash gas seal and multilevel intense radiation hot gas flame, and generates front and reversed impact gas flame and countercurrent bundle injection high temperature hot wave particles. The intense radiation gas phase reversed bundle injection burner is a product for replacing a cooker in a hotel, a guesthouse, a restaurant and a dining hall and has the characteristics: 1. the liquid fuel vaporization rate is increased greatly; 2. after the fuel gas is formed, the temperature is increased by nearly 20 percent; 3. the emission after the fuel is burnt has the CO content and the NOx content which are reduced by 30 percent compared with the prior art, and the aldehydes substance forming amount and the HC substance forming amount are zero; and 4. the fuel energy consumption is reduced by 20 percent.
Description
Technical field
The utility model belongs to the burner technical field, is specifically related to a kind ofly based on thermodynamics, aerodynamic principle, realizes the contrary bundle of the intense radiation gas phase atomizer burner that the multistage vaporization of liquid fuel, multistage sealing gland, the contrary bundle of bluster are sprayed.
Background technology
Current, the burner on the market belongs to three types basically, and the one, atomization of liquid burner mixes combustion with air behind the liquid fuel atomization; The 2nd, the liquid fuel evaporation burner is to mix combustion with air behind the liquid fuel evaporation; The 3rd, fuel burner is that gas at normal temperature fuel and normal temperature gas mix so.The shortcoming of three kinds of burners is that ignition temperature is low, and comparatively leading at present burner fire door temperature is about 900 ℃; Next is a combustion instability, and flame has temperature beacon value in the burner hearth, and the flame interface is arranged, the temperature difference is big, and heat is imitated low, and the peak that current comparatively leading burner heat is imitated is 61%, it three is that CO and Nox content technology do not reach minimum, the 4th, and fuel combustion is insufficient, contaminated environment and wasting energy.
Summary of the invention
The purpose of this utility model is to provide a kind of have height environmental protection, the contrary injecting combustor of tying of intense radiation gas phase energy-efficient, the high heat of high temperature according to above-mentioned weak point.
The utility model is achieved in that it comprises the contrary bundle of fuel feed system, the hot carburetion system of intense radiation and bluster spraying system, fuel control valve, fuel conveyor and water conservancy diversion injector, the liquid feeding end of its control valve links to each other with liquid fuel tank, outlet end links to each other with fuel conveyor, the fuel conveyor end is provided with the water conservancy diversion injector, is connected with the plurality of nozzles that is provided with in the vaporizer;
The hot carburetion system of this intense radiation comprises: vaporizer and radiation of burner hearth vaporizer, vaporizer places the burner hearth cavity centre bottom, interior branch one-level preheating vaporization, the high heat vaporization of secondary, three grades of heat-flash vaporizations, the center links to each other with the water conservancy diversion injector, the radiation of burner hearth vaporizer is positioned at burner hearth burning generator bottom, fuel gas and air mixing primary combustion produced positive swirl flame is poly-to be incident upon vaporizer and the radiation of burner hearth vaporizer forms the heat-flash radiation, make fuel change pure gas phase high-temperature fuel gas and enter the burning generator, the water conservancy diversion injector in vaporizer central authorities, and is divided into the one-level vaporizer by flow plug with thorax in the vaporizer together with sealed nozzle, secondary vaporizer and three grades of vaporizers;
The contrary bundle of this bluster spraying system comprises: burning generator, mitigation flow generator, contrary bundle flow generator, the tower sealing gland device of one-level, the tower sealing gland device of secondary, jet generator, air force conveyer, the burning generator is positioned at burner hearth thorax center, by annular furnace inwall, air force conveyer (blower fan), form with the hollow flame tube that radiator becomes effect to produce altogether by vaporizer; Relaxing flow generator is to be made of air force conveyer and furnace wall direct current airtube; Contrary bundle generator is to be splashed to rise through elevated temperature heat by air force conveyer and flame tube to constitute, secondary tower sealing gland device is made up of flame tube, airtube, stove circle, jet generator is by flame tube, tower sealing gland, air force conveyer) constitute, the air force conveyer is to be made of blower fan, guide duct and air-valve.
The utility model is from liquid fuel supply system → heat-flash radiation carburetion system, having passed through one-level preheating vaporization, the vaporization of secondary heat-flash and three grades of high temperature old friends newly vaporizes, make liquid fuel change pure gas phase high-temperature fuel gas into, then by high-temperature fuel gas in burner hearth intense radiation effect, finish one-level dextrorotation and mix combustion, the mixed combustion of secondary dextrorotation, make high-temperature fuel gas produce the expansion flame flow.From the contrary bundle of heat-flash radiation carburetion system → bluster spraying system, the tower sealing gland of one-level, the tower sealing gland of secondary have been passed through, make high temperature expansion flame flow under the effect of multistage tower sealing gland device, fully mix combustion, again dextrorotation flame is formed high temperature bluster radiating particle under buffering, the effect of contrary bundle generator, again through jet generator ejection burner hearth.Whole combustion process has realized the fuel combustion presentation qualitative change of liquid fuel → high-temperature fuel gas → bluster radiating particle → elevated temperature heat wave-particle.
Burner of the present utility model has following beneficial effect: the fire door temperature is up to 1100 ℃, furnace temperature control height 22%.Burner heat is imitated up to 67%, has improved nearly 10%.CO and Nox content have reduced by 30%.Energy consumption cuts down the consumption of energy 20%.The sufficient combustion non-environmental-pollution.
It puts to compare with existing burning dress device also has following advantage:
1, design structure is more succinct, and product processing is easier, and production cost also significantly reduces, and the tolerance performance strengthens greatly, and frequency of maintenance also reduces greatly.
2, in limited vaporizer volume, successfully realize multistage vaporization, improved liquid gas phase rate greatly.For full combustion of fuel is established sturdy basis.
3, successfully used thermodynamics, aerodynamic principle, realized from the burning presentation qualitative change of liquid fuel → pure gas phase combustion gas → bluster radiating particle → elevated temperature heat wave-particle.
4, further improved fuel economy, made CO, lower, more cleaning, the more environmental protection of Nox concentration of emission to make the almost zero-emission of HC material.
5, more save the energy, stronger economy is arranged.
Description of drawings:
Removing figure is the utility model overall structure cutaway view
Label: ring, 10 one-level dextrorotation flow channels, 11 secondary dextrorotation flow channels, 12 relax flow generator, 13 contrary bundle flow generators, the tower sealing gland device of 14 one-levels, the tower sealing gland device of 15 secondarys, 16 jet generators in 1 fuel control valve, 2 fuel conveyors, 3 water conservancy diversion injectors, 4 vaporizers, 5 radiation of burner hearth vaporizers, 6 burning generators, 7 nozzles, 8 flow plugs, 9 burner hearths.
The specific embodiment:
The contrary bundle of intense radiation gas phase of the present utility model atomizer burner, it includes the contrary bundle of fuel feed system, intense radiation hot gas system and bluster spraying system.
The described fuel feed system of A comprises: fuel control valve (1), fuel conveyor (2) and water conservancy diversion injector (3), the liquid feeding end of its control valve (1) links to each other with liquid fuel tank, outlet end links to each other with fuel conveyor (2), fuel conveyor (2) terminal-station apparatus has water conservancy diversion injector (3), and water conservancy diversion injector (3) links to each other with the plurality of nozzles (7) of setting in the vaporizer (4).
The hot carburetion system of the described intense radiation of B comprises: vaporizer (4) and radiation of burner hearth vaporizer (5), vaporizer (4) places the burner hearth cavity centre bottom, interior branch one-level preheating vaporization, the high heat vaporization of secondary, three grades of heat-flash vaporizations, the center links to each other with water conservancy diversion injector (3), radiation of burner hearth vaporizer (5) is positioned at burner hearth burning generator (6) bottom, fuel gas and air mixing primary combustion produced positive swirl flame is poly-to be incident upon vaporizer (4) and the radiation of radiation of burner hearth vaporizer (5) formation heat-flash, make fuel change pure gas phase high-temperature fuel gas and enter burning generator (6), its structure of vaporizer (4) is as follows: water conservancy diversion injector (3) is sealed in vaporizer (4) central authorities together with nozzle (7), nozzle (7) is set to several, and by flow plug (8) thorax in the vaporizer is divided into the one-level vaporizer, secondary vaporizer and three grades of vaporizers.
The contrary bundle of the described bluster of C spraying system comprises: burning generator (6), mitigation flow generator (12), contrary bundle flow generator (13), the tower sealing gland device of one-level (14), the tower sealing gland device of secondary (15), jet generator (16), air force conveyer (17), burning generator (6) is positioned at burner hearth thorax center, by annular furnace inwall, air force conveyer (blower fan), form with the hollow flame tube that radiator becomes effect to produce altogether by vaporizer (4); Relaxing flow generator (12) is to be made of air force conveyer (17) and furnace wall direct current airtube; Contrary bundle generator (13) is to be splashed to rise through elevated temperature heat by air force conveyer and flame tube to constitute, secondary tower sealing gland device (15) is made up of flame tube, airtube, stove circle, jet generator is to be made of flame tube, tower sealing gland, air force conveyer (17), and air force conveyer (17) is made up of blower fan, guide duct (18) and air-valve (19).
Its structure of radiation of burner hearth vaporizer of the present utility model is as follows: one-level dextrorotation flow channel (10), secondary dextrorotation flow channel (11) are settled in ring (9) bottom in burner hearth, entad form flame and penetrate poly-fiery radiating system.Entad the crossing angle of flame ray and vaporizer is that 67 ℃ (± 1 ℃) are optimum value.
The contrary bundle of intense radiation gas phase of the present utility model injecting combustor, it adopts: multistage vaporization, multistage tower sealing gland, contrary bundle and injection structure, it can adjust its watt level according to purposes, realizes step-less adjustment.
Claims (3)
1. the contrary bundle of intense radiation gas phase atomizer burner, it comprises: night fluid fuel feed system, the hot carburetion system of intense radiation and the contrary bundle of bluster spraying system, it is characterized in that being:
The described fuel feed system of A comprises: fuel control valve (1), fuel conveyor (2) and water conservancy diversion injector (3), the liquid feeding end of its control valve (1) links to each other with liquid fuel tank, outlet end links to each other with fuel conveyor (2), fuel conveyor (2) end is provided with water conservancy diversion injector (3), and water conservancy diversion injector (3) links to each other with the nozzle (7) of setting in the vaporizer (4);
The hot carburetion system of the described intense radiation of B comprises: vaporizer (4) and radiation of burner hearth vaporizer (5), vaporizer (4) places the burner hearth cavity centre bottom, interior branch one-level preheating vaporization, the high heat vaporization of secondary, three grades of heat-flash vaporizations, the center links to each other with water conservancy diversion injector (3), radiation of burner hearth vaporizer (5) is positioned at burner hearth burning generator (6) bottom, fuel gas and air mixing primary combustion produced positive swirl flame is poly-to be incident upon vaporizer (4) and the radiation of radiation of burner hearth vaporizer (5) formation heat-flash, make fuel change pure gas phase high-temperature fuel gas and enter burning generator (6), water conservancy diversion injector (3) is sealed in vaporizer (4) central authorities together with nozzle (7), by flow plug (8) thorax in the vaporizer is divided into the one-level vaporizer, secondary vaporizer and three grades of vaporizers;
The contrary bundle of the described bluster of C spraying system comprises: burning generator (6), mitigation flow generator (12), contrary bundle flow generator (13), the tower sealing gland device of one-level (14), the tower sealing gland device of secondary (15), jet generator (16), air force conveyer (17), its burning generator (6) is positioned at burner hearth thorax center, is formed with the hollow flame tube of the common generation of radiator by annular furnace inwall, air force conveyer, vaporizer (4); Relaxing flow generator (12) is to be made of air force conveyer (17) and furnace wall direct current airtube; Contrary bundle generator (13) is through the elevated temperature heat formation that rises of splashing by air force conveyer (17) and flame tube, secondary tower sealing gland device (15) is made up of flame tube, airtube, stove circle, jet generator is to be made of flame tube, tower sealing gland, air force conveyer (17), and air force conveyer (17) is made up of blower fan, guide duct (18) and air-valve (19).
2. the contrary bundle of intense radiation gas phase according to claim 1 atomizer burner is characterized in that:
One-level dextrorotation flow channel (10), secondary dextrorotation flow channel (11) are settled in ring (9) bottom in burner hearth, entad form flame and penetrate poly-fiery radiating system, and entad flame ray and vaporizer intersect angle to be 67 ℃ ± 1 ℃ be optimum value;
3, the strong pair according to claim 1 contrary bundle injecting combustor of emanating, it is characterized in that: this device adopts multistage vaporization, multistage tower sealing gland, contrary bundle and sprays, and the interior jet blower of vaporizer (4) is set to several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820052388XU CN201177259Y (en) | 2008-02-29 | 2008-02-29 | Intense radiation gas-phase reverse current bundling jetting combusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820052388XU CN201177259Y (en) | 2008-02-29 | 2008-02-29 | Intense radiation gas-phase reverse current bundling jetting combusting device |
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| Publication Number | Publication Date |
|---|---|
| CN201177259Y true CN201177259Y (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820052388XU Expired - Fee Related CN201177259Y (en) | 2008-02-29 | 2008-02-29 | Intense radiation gas-phase reverse current bundling jetting combusting device |
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| CN (1) | CN201177259Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840610A (en) * | 2012-10-15 | 2012-12-26 | 马家凯 | Intra-cavity oxygen supply hearth |
-
2008
- 2008-02-29 CN CNU200820052388XU patent/CN201177259Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840610A (en) * | 2012-10-15 | 2012-12-26 | 马家凯 | Intra-cavity oxygen supply hearth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20130229 |