CN104776430A - Novel high-energy-saving environment-friendly liquid combustor - Google Patents

Novel high-energy-saving environment-friendly liquid combustor Download PDF

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Publication number
CN104776430A
CN104776430A CN201510177257.9A CN201510177257A CN104776430A CN 104776430 A CN104776430 A CN 104776430A CN 201510177257 A CN201510177257 A CN 201510177257A CN 104776430 A CN104776430 A CN 104776430A
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China
Prior art keywords
ignition electrode
atomizer
saving environment
dish
ignition
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CN201510177257.9A
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Chinese (zh)
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CN104776430B (en
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陈民
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Individual
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Publication of CN104776430B publication Critical patent/CN104776430B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • F23D11/42Starting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2202/00Liquid fuel burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2207/00Ignition devices associated with burner
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2208/00Control devices associated with burners

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

The invention provides a novel high-energy-saving environment-friendly liquid combustor. The novel combustor comprises an igniting part and a control pressuring part, wherein the igniting part comprises an igniting needle and an oil injection nozzle; an igniting needle head is arranged at the upper end of the igniting needle; the lower end of the igniting needle is connected with the control pressurizing part through a high-voltage ignition wire; the upper end of the oil injection nozzle is positioned below the igniting needle head; liquid fuel enters the control pressurizing part through an oil inlet pipe; then the liquid fuel is connected with the lower end of oil injection nozzle through an oil outlet pipe; the igniting needle is ignited by high voltage pulse; the liquid fuel is erupted through the oil injection nozzle to be ignited by the igniting needle. According to the novel high-energy-saving environment-friendly liquid combustor, the liquid fuel is pressurized and controlled through the control pressuring part; the flame size can be controlled by controlling the flow of the liquid fuel; the pulse ignition of the igniting needle can be realized through the control pressurizing part, so that the novel combustor is quite efficient and convenient.

Description

A kind of high energy saving environment protection liquid burner
Technical field
The present invention relates to stove, heating boiler technical field, be specifically related to a kind of liquid that adopts as the high energy saving environment protection liquid burner of fuel.
Background technology
Current cooking stove generally all adopts natural gas as combustion material, and because oil is non-renewable resources, cause natural gas resource shortage, price continues to raise, and use cost improves greatly.In order to economize on resources, liquid fuel progresses into the visual field of people, but how convenience and high-efficiency utilize liquid fuel, also need to go deep into R and D.In prior art, general employing ball valve controls liquid fuel and enters igniter, liquid fuel generally relies on self gravitation to flow in igniter, and controls sparking by lighter, so just easily causes the problems such as the size of flame is uneven, liquid fuel is easily revealed.
Summary of the invention
When the technical problem to be solved in the present invention is current burning stove employing liquid fuel, liquid fuel relies on self gravitation to flow in igniter, and by manual firing, and flame instability; In order to solve the problem, the invention provides a kind of high energy saving environment protection liquid burner, comprise ignition part and control pressurization part, described ignition part comprises ignition electrode and atomizer; Described ignition electrode upper end is provided with ignition electrode syringe needle, and described ignition electrode lower end is connected into control pressurization part by high-pressure ignition wire, and described atomizer upper end is positioned at the below of ignition electrode syringe needle; Liquid fuel enters control pressurization part through oil inlet pipe, is connected with atomizer lower end through flowline; Ignition electrode is after high-voltage pulses, and liquid fuel is lighted by ignition electrode through atomizer ejection.
Further, also comprise blower fan, described blower fan is communicated with ignition part lower end by blast pipe.
Further, described ignition part also comprises steady wind dish, and described ignition electrode passes vertically through steady wind dish, and is fixedly connected with steady wind dish, and described ignition electrode syringe needle is positioned at the top of steady wind dish; Described steady wind dish is annular, and circle ring center is vertically provided with ventilating duct below hole, and described ventilating duct and blast pipe are socketed; Positioning tube is connected with by connecting rod above described steady wind center hole, described positioning tube is vertically arranged on the top of steady wind dish, described positioning tube outer wall is provided with locating hole and dog screw, and described atomizer passes positioning tube, by dog screw fixing at the existing atomizer of locating hole inward turning consolidation.
Preferably, described atomizer sidewall is provided with step, and described dog screw is connected on step.
Preferably, described steady wind dish is provided with the combustion barrel of stainless steel, and cylindrically, described combustion barrel is vertically arranged on steady wind dish upper surface and envelopes ignition electrode and atomizer described combustion barrel; The edge, below of described combustion barrel outer wall is at least provided with two the first set bolts, the steady wind dish corresponding with the first set bolt position is provided with fixing hole, be plugged in fixing hole by the first set bolt, realize connecting and fixing of combustion barrel and steady wind dish.
Further, described ignition part also comprises wind deflector, and described wind deflector is set in parallel in the top of steady wind dish, is fixedly connected with ignition electrode; Described wind deflector is annular, and atomizer passes from the centre bore of described wind deflector; Described wind deflector comprises at least two symmetrically arranged fanning strips, and described fanning strip comprises stiff end and wind-guiding end, and described wind-guiding end is that one end of fanning strip upwards bends along center line and formed; Described ignition electrode through stiff end, and is fixedly connected with stiff end.
Preferably, described fanning strip is 4, and described ignition electrode is two; Described ignition electrode parallel vertical is arranged on the stiff end of the fanning strip of two relative positions, and the stiff end of two other fanning strip is fixedly connected with steady wind dish by the second set bolt.
Further, described combustion barrel upper end is also crimped with fire covering cap.
Preferably, described fire covering cap cylindrically, is provided with banking fire dish in the middle part of fire covering cap; Described banking fire dish is connected with the madial wall of fire covering cap, by the fire output hole that fire covering cap inside division becomes size identical by the second connecting rod evenly arranged.
Preferably, described first set bolt number is 4.
The beneficial effect of the preferred embodiment of the present invention is: 1, the embodiment of the present invention adopts control pressurization part to carry out pressurized control to liquid fuel, by controlling the flow of liquid fuel, controls the size of flame; 2, the embodiment of the present invention carries out pulse firing by controlling pressurization part to ignition electrode, very efficiently facilitates; 3, embodiment of the present invention ignition part adopts steady wind dish and wind deflector to combine, and effectively can control the stable of wind-force, and wind deflector adopts the wind-guiding end upwards bending certain angle, can realize the uniform and stable of wind-force further, and then ensures being uniformly distributed of flame; 4, the embodiment of the present invention is by arranging combustion barrel, flame can be assembled and concentrate, avoid flows outside air on the impact of flame, combustion barrel outer wall is welded with the first set bolt, be connected in the fixing hole of steady wind dish, convenient fixing by the first set bolt; 5, the embodiment of the present invention is by arranging fire covering cap, will can effectively regulate the height of flame.
Accompanying drawing explanation
Fig. 1 is the inner connecting structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the perspective view of embodiment of the present invention fire covering cap;
Fig. 3 is the main TV structure schematic diagram of embodiment of the present invention atomizer;
In figure, 1, surely wind dish; 11, ventilating duct; 12, positioning tube; 121, dog screw; 13, head rod; 14, fixing hole; 2, wind deflector; 21, stiff end; 22, wind-guiding end; 23, the second set bolt; 3, blower fan; 31, blast pipe; 4, atomizer; 41, step; 5, ignition electrode; 51, high-pressure ignition wire; 52, ignition electrode syringe needle; 6, combustion barrel; 61, the first set bolt; 7, oil inlet pipe; 8, flowline; 9, fire covering cap; 91, banking fire dish; 92, the second connecting rod; 10, pressurization part is controlled.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is further described.
As shown in Figure 1, the one high energy saving environment protection liquid burner of the embodiment of the present invention, comprise ignition part and control pressurization part, ignition part comprises ignition electrode 5 and atomizer 4, ignition electrode 5 is two, ignition electrode 5 upper end is provided with ignition electrode syringe needle 52, two syringe needles are oppositely arranged, ignition electrode 5 lower end is connected into by high-pressure ignition wire 51 and controls pressurization part 10, atomizer 4 upper end is positioned at the below of ignition electrode 5 syringe needle, liquid fuel enters through oil inlet pipe 7 and controls pressurization part 10, be connected with atomizer 4 lower end through flowline 8, the syringe needle of ignition electrode is after high-voltage pulses, liquid fuel is lighted by ignition electrode through atomizer ejection.Ignition part lower end is connected with blower fan 3, and blower fan 3 is communicated with ignition part lower end by blast pipe 31, and blower fan is by the size of gauge tap regulating wind power.The embodiment of the present invention adopts the electromagnetic pump controlling pressurization part to provide a pressure for liquid fuel, liquid fuel is entered in atomizer in rational pressure limit spray, avoid in prior art and adopt fuel tap to control, rely on the problem that self gravitation flows out and the oil spout that causes is uneven.Control pressurization part of the present invention provides the voltage of pulse firing for ignition electrode, adopts lighter sparking more convenient and quicker compared to existing technology.
Further, as shown in Figure 1, ignition part of the present invention also comprises steady wind dish 1, two ignition electrodes 5 and passes vertically through steady wind dish 1, and Parallel Symmetric is fixed on steady wind dish 1, and two syringe needles are positioned at the top of steady wind dish 1; Steady wind dish 1, in annular, is vertically provided with ventilating duct 11 below circle ring center hole, and ventilating duct 11 and blast pipe 31 are socketed; Positioning tube 12 is connected with by head rod 13 above steady wind dish 1 centre bore, positioning tube 12 is vertically arranged on the top of steady wind dish 1, positioning tube 12 outer wall is provided with locating hole and dog screw 121, atomizer 4 passes positioning tube 12, by dog screw 121 fixing at the existing atomizer 4 of locating hole inward turning consolidation.As shown in Figure 3, atomizer 4 sidewall is provided with step 41, and dog screw 121 is connected on step 41.The embodiment of the present invention adopts the blast pipe of steady wind dish connecting fan, effectively can control the flow direction of wind.By arranging positioning tube and dog screw on steady wind dish, atomizer can be connected to positioning tube inside, also can regulate the upper-lower position of atomizer as required.
Preferably, the combustion barrel 6, Fig. 1 that steady wind dish 1 upper end is provided with stainless steel gives the longitudinal cross-section schematic diagram of combustion barrel, and as shown in Figure 1, cylindrically, combustion barrel 6 envelopes ignition part from surrounding to combustion barrel 6; The below edge placement of combustion barrel 6 lateral wall is at least welded with two the first set bolts 61, the steady wind dish 1 corresponding with the first set bolt 61 position is provided with fixing hole 14, be plugged in fixing hole 14 by the first set bolt 61, realize connecting and fixing of combustion barrel 6 and steady wind dish 1; Preferred first set bolt number is 4, and the first set bolt is evenly arranged on the outer wall of combustion barrel.By arranging combustion barrel, ignition part being enveloped, flame can be controlled and spray towards a direction, combustion barrel stablize by the first set bolt that lateral wall is arranged be connected to steady aerofoil fixing hole in.
Further, as shown in Figure 1, ignition part also comprises wind deflector 2, and wind deflector 2 is set in parallel in the top of steady wind dish 1, and wind deflector 2 is in annular, and atomizer 4 passes from the centre bore of wind deflector 2; Wind deflector 2 comprises at least two fanning strips arranged symmetrically, be preferably 4 fanning strips, fanning strip is for be split to form wind deflector 2, fanning strip comprises stiff end 21 and wind-guiding end 22, one end that wind-guiding end 22 is fanning strip upwards bends along center line and is formed, bending angle is less than 90 °, more preferably 30 °-60 °, effectively can control wind direction and wind-force size; Ignition electrode 5 through stiff end 21, and is fixedly connected with stiff end 21, fixedly realizes being fixedly connected with between wind deflector 2 and steady wind dish 1 by ignition electrode 21 and stiff end.Fanning strip is 4, and ignition electrode 5 parallel vertical is arranged on the stiff end 21 of the fanning strip of two relative positions, and the stiff end 21 of two other fanning strip is fixedly connected with steady wind dish 1 by the second set bolt 23.
Further, as shown in Figure 2, combustion barrel 6 upper end is also provided with fire covering cap 9, and fire covering cap 9 is crimped on the upper end of combustion barrel 6.Cylindrically, middle part is provided with banking fire dish 91 to fire covering cap 9, and banking fire dish 91 is connected with the madial wall of fire covering cap 9, by the fire output hole that fire covering cap inside division becomes size identical by the second connecting rod 92 evenly arranged.
The course of work of the embodiment of the present invention is: the liquid fuel that the embodiment of the present invention adopts comprises methanol fuel, alcohol-group fuel, bio-fuel, environmental protection alcohol wet goods.Liquid fuel is first connected with control pressurization part through oil inlet pipe by the embodiment of the present invention, now, open the gauge tap of ignition electrode, the pulse voltage of ignition electrode syringe needle through controlling pressurization part is lighted a fire, then the gauge tap of electromagnetic pump is opened, make liquid fuel enter in atomizer through flowline after controlling pressurization part pressurization, atomizer is arranged on the below of ignition electrode, and liquid fuel takes fire after ignition electrode igniting.The embodiment of the present invention by arranging steady wind dish and wind deflector, is uniformly distributed in the wind-force active set that blower fan can be provided, and is conducive to all even stable of fuel combustion flames.Flame, by arranging combustion barrel, is gathered in combustion barrel by the embodiment of the present invention, then realizes being uniformly distributed of firepower through the effect of fire covering cap, make burning more abundant.The combustion barrel of the embodiment of the present invention and fire covering cap all adopt 2520 stainless steel materials, very resistance to burning.Burning stove of the present invention can be widely used in food and drink dining room stove, household cooker, heating boiler etc.
Set forth a lot of detail in the above description so that fully understand the present invention.But above description is only preferred embodiment of the present invention, the present invention can be much different from alternate manner described here to implement, and therefore the present invention is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solution of the present invention ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.

Claims (10)

1. a high energy saving environment protection liquid burner, is characterized in that, comprise ignition part and control pressurization part, described ignition part comprises ignition electrode and atomizer; Described ignition electrode upper end is provided with ignition electrode syringe needle, and described ignition electrode lower end is connected into control pressurization part by high-pressure ignition wire, and described atomizer upper end is positioned at the below of ignition electrode syringe needle; Liquid fuel enters control pressurization part through oil inlet pipe, is connected with atomizer lower end through flowline; Ignition electrode is after high-voltage pulses, and liquid fuel is lighted by ignition electrode through atomizer ejection.
2. a kind of high energy saving environment protection liquid burner according to claim 1, it is characterized in that, also comprise blower fan, described blower fan is communicated with ignition part lower end by blast pipe.
3. a kind of high energy saving environment protection liquid burner according to claim 2, it is characterized in that, described ignition part also comprises steady wind dish, and described ignition electrode passes vertically through steady wind dish, and is fixedly connected with steady wind dish, and described ignition electrode syringe needle is positioned at the top of steady wind dish; Described steady wind dish is annular, and circle ring center is vertically provided with ventilating duct below hole, and described ventilating duct and blast pipe are socketed; Positioning tube is connected with by connecting rod above described steady wind center hole, described positioning tube is vertically arranged on the top of steady wind dish, described positioning tube outer wall is provided with locating hole and dog screw, and described atomizer passes positioning tube, by dog screw fixing at the existing atomizer of locating hole inward turning consolidation.
4. a kind of high energy saving environment protection liquid burner according to claim 3, it is characterized in that, described atomizer sidewall is provided with step, and described dog screw is connected on step.
5. a kind of high energy saving environment protection liquid burner according to claim 3, it is characterized in that, described steady wind dish is provided with the combustion barrel of stainless steel, and cylindrically, described combustion barrel is vertically arranged on steady wind dish upper surface and envelopes ignition electrode and atomizer described combustion barrel; The edge, below of described combustion barrel outer wall is at least provided with two the first set bolts, the steady wind dish corresponding with the first set bolt position is provided with fixing hole, be plugged in fixing hole by the first set bolt, realize connecting and fixing of combustion barrel and steady wind dish.
6. a kind of high energy saving environment protection liquid burner according to claim 3, it is characterized in that, described ignition part also comprises wind deflector, and described wind deflector is set in parallel in the top of steady wind dish, is fixedly connected with ignition electrode; Described wind deflector is annular, and atomizer passes from the centre bore of described wind deflector; Described wind deflector comprises at least two symmetrically arranged fanning strips, and described fanning strip comprises stiff end and wind-guiding end, and described wind-guiding end is that one end of fanning strip upwards bends along center line and formed; Described ignition electrode through stiff end, and is fixedly connected with stiff end.
7. a kind of high energy saving environment protection liquid burner according to claim 6, it is characterized in that, described fanning strip is 4, and described ignition electrode is two; Described ignition electrode parallel vertical is arranged on the stiff end of the fanning strip of two relative positions, and the stiff end of two other fanning strip is fixedly connected with steady wind dish by the second set bolt.
8. a kind of high energy saving environment protection liquid burner according to claim 5, it is characterized in that, described combustion barrel upper end is also crimped with fire covering cap.
9. a kind of high energy saving environment protection liquid burner according to claim 8, it is characterized in that, described fire covering cap cylindrically, is provided with banking fire dish in the middle part of fire covering cap; Described banking fire dish is connected with the madial wall of fire covering cap, by the fire output hole that fire covering cap inside division becomes size identical by the second connecting rod evenly arranged.
10. a kind of high energy saving environment protection liquid burner according to claim 5, it is characterized in that, described first set bolt number is 4.
CN201510177257.9A 2015-04-15 2015-04-15 High-energy-saving environment-friendly liquid combustor Expired - Fee Related CN104776430B (en)

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CN104776430B CN104776430B (en) 2017-05-03

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041878A2 (en) * 1980-06-06 1981-12-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Fuel injection device for a gas turbine
JP2002048309A (en) * 2000-07-31 2002-02-15 Toyotomi Co Ltd Pressure atomizing oil combustor
CN2783144Y (en) * 2005-01-24 2006-05-24 杨保祥 Waste lubricant burner
CN2919036Y (en) * 2006-03-17 2007-07-04 陈海红 Kitchen range burner
KR20080051641A (en) * 2006-12-06 2008-06-11 중앙아이엔티 주식회사 Burner ignition device of liquid fuel and burner using that
US20110045418A1 (en) * 2009-08-24 2011-02-24 Russell Roger P Multi-fuel oil furnace
CN201885221U (en) * 2010-12-08 2011-06-29 张守忠 High-efficiency fuel oil self-preheating combustion system
CN202419641U (en) * 2012-01-16 2012-09-05 闫世江 Full-automatic semi-gasified alcohol-based fuel burner
CN202581308U (en) * 2012-06-04 2012-12-05 清远市精旺环保设备有限公司 Environment-friendly liquid fuel burner
CN203454129U (en) * 2013-07-30 2014-02-26 镇江市润州区众源灶具厂 Burner for kitchen
CN204063031U (en) * 2014-09-02 2014-12-31 李良君 A kind of alcohol radical burner

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041878A2 (en) * 1980-06-06 1981-12-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Fuel injection device for a gas turbine
JP2002048309A (en) * 2000-07-31 2002-02-15 Toyotomi Co Ltd Pressure atomizing oil combustor
CN2783144Y (en) * 2005-01-24 2006-05-24 杨保祥 Waste lubricant burner
CN2919036Y (en) * 2006-03-17 2007-07-04 陈海红 Kitchen range burner
KR20080051641A (en) * 2006-12-06 2008-06-11 중앙아이엔티 주식회사 Burner ignition device of liquid fuel and burner using that
US20110045418A1 (en) * 2009-08-24 2011-02-24 Russell Roger P Multi-fuel oil furnace
CN201885221U (en) * 2010-12-08 2011-06-29 张守忠 High-efficiency fuel oil self-preheating combustion system
CN202419641U (en) * 2012-01-16 2012-09-05 闫世江 Full-automatic semi-gasified alcohol-based fuel burner
CN202581308U (en) * 2012-06-04 2012-12-05 清远市精旺环保设备有限公司 Environment-friendly liquid fuel burner
CN203454129U (en) * 2013-07-30 2014-02-26 镇江市润州区众源灶具厂 Burner for kitchen
CN204063031U (en) * 2014-09-02 2014-12-31 李良君 A kind of alcohol radical burner

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