CN105605614A - High-energy electronic flame-jet igniter - Google Patents
High-energy electronic flame-jet igniter Download PDFInfo
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- CN105605614A CN105605614A CN201410598775.3A CN201410598775A CN105605614A CN 105605614 A CN105605614 A CN 105605614A CN 201410598775 A CN201410598775 A CN 201410598775A CN 105605614 A CN105605614 A CN 105605614A
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- fuel gas
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Abstract
The invention provides a high-energy electronic flame-jet igniter, wherein a gun head of a gun barrel is a mixed gas chamber, and a fuel gas tube, a protective gas tube, electrodes and spray nozzles are disposed inside; the electrodes are installed on both sides of the fuel gas tube and the protective gas tube; the spray nozzles are installed on heads of the fuel gas tube and the protective gas tube, the tail part of each electrode is connected to a high-pressure generator installed in a high-pressure chamber on the lower part of the gun barrel, and an insulated material layer which is resistant to high temperatures and prevents collision is disposed on the outer layer of the electrode; a cable entrance is formed in the outer side of the tail part of the gun body; and a fuel gas interface and a protective gas interface are disposed on the fuel gas tube and the protective gas tube respectively. The device has the advantages that the structure is simple; use is convenient; work is stable; and a fuel with complex ingredients can be ignited safely.
Description
Technical field
The present invention relates to a kind of igniter, particularly a kind of high energy electron flame jet igniter, this device can be realizedIn oil, Production in Chemical Plant process various heating furnaces, pyrolysis furnace, sulphur-furnace, incinerator and various fuel oil, gas furnace fromMoving safety ignition.
Background technology
Various heating furnaces, pyrolysis furnace, sulphur-furnace, incinerator and various fuel oil, combustion in modern oil, Production in Chemical Plant processSteam stove will be realized safe and reliable automatic ignition, just needs numerous and diverse igniting requirements for starting construction, otherwise will cause serious consequence.Therefore, only there is reliable ignition condition, powerful igniter, just can ensure the success rate of igniting, also protect simultaneouslyDemonstrate,prove the safety of furnace installation.
And at present, what known high-energy igniter adopted is capacitance energy storage discharge principle, and in tie point firelock, there is high pressure Folding-Screen to cover electricityCable and heavy transformer, jumbo voltage container. Due to capacitance energy storage, discharge time is short, and discharge time is few (can not be connectedContinuous, long spark), high-tension shielding cable has loss, often mobilely easily causes electric leakage to have potential safety hazard in furnace,Meanwhile, also there is igniter outworker electrical shock safety hazard. In addition, this igniter heaviness, high energy consumption, not environmental protection,Easily cause mist accumulation, the possibility that dangerous situation occurs.
Summary of the invention:
Object of the present invention is just to overcome above-mentioned the deficiencies in the prior art, and a kind of high energy electron flame jet igniter is provided,This apparatus structure is simple, easy to use, working stability, can light safely the more complicated fuel of composition.
As above design, technical scheme of the present invention is: a kind of high energy electron flame jet igniter, is characterized in that: the rifle head of barral of a gunPart is mist cabin, and fuel gas pipe, protection tracheae, electrode and nozzle are housed in it; Electrode is arranged on fuel gas pipe and guarantorProtect tracheae both sides; Fuel gas pipe with protection tracheae head nozzle is housed, the afterbody of electrode be arranged in the hyperbaric chamber of barral of a gun bottomHigh pressure generator connect, electrode skin is equipped with high temperature resistant and anticollision insulation material layer; Cable inlet is equipped with in rifle body afterbody outside;On fuel gas pipe and protection tracheae, be respectively equipped with fuel gas interface and protection gas interface.
Above-mentioned fuel gas pipe and the upper and lower setting of protection tracheae.
Above-mentioned rifle body afterbody is equipped with bonnet.
On above-mentioned rifle body, be fixedly mounted with flange.
The present invention has following advantage and good effect:
1, the present invention in use safe voltage can produce high pressure more than 15000V through high pressure generator, this high pressure passes through barral of a gunIn the electrode of parcel superelevation insulation material layer to electrode in rifle head, produce extremely strong arclight, this arclight arc length 10mm arcWide 2mm, makes igniting reliable.
2, the present invention's electric discharge in sustainable 12 hours, continuous ignition, prevents from causing mist accumulative total in stove.
3, high pressure produces in barral of a gun, and rifle only has the input power cord line of 24VDC outward, safe and reliable.
4, the present invention only needs meet the demands completely high-tension ignition output of 24VDC10W, environment-protection low-consumption.
5, good, the combustion gas of atomization of the present invention, air good mixing effect, high temperature resistant, anticorrosion, flame spray penetration is long, fireFlame is stablized, is evenly distributed, and can under complicated adverse circumstances, light very reliably.
6, the present invention is furnished with the protection gas interface of oxygenation and purification, can purge guarantor to burning torch rifle head part completing after ignitingProtect, can, in long-term work under high-temperature condition, also prevent the infringement of corrosive gas like this.
7, the present invention both can be used for the interior reliable ignition of stove that balanced draft furnace also can be used for malleation burner hearth, was applicable to lighting composition more complicatedFuel, prevents that dangerous situation from occurring.
Brief description of the drawings:
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the A-A profile of Fig. 2.
Wherein: 1. electrode 2. is protected tracheae 3. fuel gas pipe 4. barral of a gun 5. mounting flange 6. epoxy insulation materials7. high pressure generator 8. is protected gas entrance 9. fuel gas entrance 10. cable inlet 11. bonnet 12. nozzle 13 hyperbaric chambers
Detailed description of the invention:
As shown in the figure: a kind of high energy electron flame jet igniter, the rifle head of barral of a gun 4 is divided into mist cabin, makes air and fuelGas mixes, and is convenient to light injection, and fuel gas pipe 3, protection tracheae 2, electrode 1 and nozzle 12 are housed in it. Electrode is arranged onFuel gas pipe and protection tracheae both sides; The head of fuel gas pipe and protection tracheae is equipped with nozzle. The afterbody of electrode be arranged on barral of a gunHigh pressure generator 7 in bottom hyperbaric chamber 13 connects, and electrode skin is equipped with high temperature resistant and anticollision insulation material layer 6; Rifle body tailCable inlet 10 is equipped with in outside in portion; On fuel gas pipe and protection tracheae, be respectively equipped with protection gas interface 8 and fuel gas entrance 9. OnState fuel gas pipe and the upper and lower setting of protection tracheae. On above-mentioned rifle body, be fixedly mounted with flange 5, rifle body afterbody is equipped with bonnet 11.
The course of work of the present invention is: igniter is connected on body of heater with mounting flange 5, when stove possesses (necessary) ignitingAfter condition, starting ignition switch, safe voltage produces the above high pressure of 15000V through high pressure generator 7, by the ring in barral of a gun 4Electrode in oxygen insulating materials 6 parcels is to rifle tip electrode 1, and the isolation epoxy insulating materials 6 in barral of a gun is to barral of a gun and hyperbaric chamber 13Playing isolation completely plays a role. Electrode 1 produces extremely strong arclight, now opens fuel gas valve, fuel by control programGo out to rifle head gaseous mixture churning mouth by the fuel channel of igniter rifle body inside through fuel gas import 9, produce powerful injection fireFlame. As open protection air valve while lighting a fire, protection gas arrives by the protection feed channel 2 of igniter rifle body inside through protection gas import 8Rifle head can play combustion-supporting effect, opens protection air valve if do not needed to strike sparks time, and protection gas is by the protection of igniter rifle body insideFeed channel 2 can play to rifle head the rifle head effect that purges.
The key technical indexes of the present invention:
Igniting form: high energy electron spark flame spraying type
The length of flame: >=230 millimeters
Discharge energy: >=16 joules
Ignition energy: >=120KW
Discharge voltage: >=15,000V
Discharge time: 0-30 is adjustable second, can arrange. (can continuous discharge exceed 12 hours)
Supply voltage: 24VDC
Response time: 300ms
Output form: switching value is normally closed often drives (dry contact)
Electrical interface: signal cable
Igniter length: the long 1000mm of spark lever or determine (by igniter head to FL flange length) by client
Igniter diameter: the diameter Ф 22mm-Ф 32mm-of spark lever
Adpting flange: DN65.
Fuel gas: 0.2-0.4kpa
Protection gas: 0.4-0.6kpa
Fuel gas interface: 2 points of internal threads
Protection gas interface: 2 points of external screw threads
Material: stainless steel
Claims (4)
1. a high energy electron flame jet igniter, is characterized in that: the rifle head of barral of a gun is divided into mist cabin,Fuel gas pipe, protection tracheae, electrode and nozzle are housed in it; Electrode is arranged on fuel gas pipe and protection tracheae twoSide; Fuel gas pipe is equipped with nozzle with the head of protection tracheae, the afterbody of electrode be arranged on barral of a gun bottom hyperbaric chamberInterior high pressure generator connects, and electrode skin is equipped with high temperature resistant and anticollision insulation material layer; Rifle body afterbody outsideCable inlet is housed; On fuel gas pipe and protection tracheae, be respectively equipped with fuel gas interface and protection gas interface.
2. high energy electron flame jet igniter according to claim 1, is characterized in that: above-mentioned fuel gasPipe and the upper and lower setting of protection tracheae.
3. high energy electron flame jet igniter according to claim 1, is characterized in that: above-mentioned rifle body tailBonnet is equipped with in portion.
4. high energy electron flame jet igniter according to claim 1, is characterized in that: on above-mentioned rifle bodyBe fixedly mounted with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598775.3A CN105605614A (en) | 2014-10-30 | 2014-10-30 | High-energy electronic flame-jet igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598775.3A CN105605614A (en) | 2014-10-30 | 2014-10-30 | High-energy electronic flame-jet igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605614A true CN105605614A (en) | 2016-05-25 |
Family
ID=55985772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598775.3A Pending CN105605614A (en) | 2014-10-30 | 2014-10-30 | High-energy electronic flame-jet igniter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105605614A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975819A (en) * | 2017-12-12 | 2018-05-01 | 濮阳圣元火炬工程有限公司 | A kind of detonation ignitor |
| CN109322750A (en) * | 2018-10-16 | 2019-02-12 | 北京动力机械研究所 | The dual-purpose high-energy igniter of micro gas-liquid |
| CN111336542A (en) * | 2019-12-12 | 2020-06-26 | 中国人民解放军空军工程大学 | Multi-channel igniter with variable arc length |
| CN114321974A (en) * | 2021-11-30 | 2022-04-12 | 北京航天计量测试技术研究所 | Explosion-proof type burning torch suitable for high-pressure environment |
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| CN2682303Y (en) * | 2004-03-16 | 2005-03-02 | 铁岭兴科精密仪器有限责任公司 | Portable ignition device for industrial oil-gas furnace |
| CN201066764Y (en) * | 2007-06-28 | 2008-05-28 | 航天晨光股份有限公司 | High-energy igniter |
| CN101551117A (en) * | 2009-05-19 | 2009-10-07 | 水煤浆气化及煤化工国家工程研究中心 | High-energy firing gun |
| JP2010003605A (en) * | 2008-06-23 | 2010-01-07 | Nippon Soken Inc | Plasma ignition device |
| WO2010098582A3 (en) * | 2009-02-26 | 2010-11-18 | Kim Yu Sun | Gas torch |
| US20110048381A1 (en) * | 2008-01-07 | 2011-03-03 | Mcalister Technologies Llc | Fuel injector actuator assemblies and associated methods of use and manufacture |
| CN202350092U (en) * | 2011-10-28 | 2012-07-25 | 上海神明控制工程有限公司 | Anti-explosion burning torch suitable for gas-fired boiler |
| CN202532534U (en) * | 2012-03-17 | 2012-11-14 | 无锡威力特船用锅炉有限公司 | Ignition and flame detection integrated device |
| CN104075342A (en) * | 2014-07-24 | 2014-10-01 | 上海华之邦科技股份有限公司 | Pre-mixed type anti-interference ignition gun for industrial burner |
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2014
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2682303Y (en) * | 2004-03-16 | 2005-03-02 | 铁岭兴科精密仪器有限责任公司 | Portable ignition device for industrial oil-gas furnace |
| CN201066764Y (en) * | 2007-06-28 | 2008-05-28 | 航天晨光股份有限公司 | High-energy igniter |
| US20110048381A1 (en) * | 2008-01-07 | 2011-03-03 | Mcalister Technologies Llc | Fuel injector actuator assemblies and associated methods of use and manufacture |
| JP2010003605A (en) * | 2008-06-23 | 2010-01-07 | Nippon Soken Inc | Plasma ignition device |
| WO2010098582A3 (en) * | 2009-02-26 | 2010-11-18 | Kim Yu Sun | Gas torch |
| CN101551117A (en) * | 2009-05-19 | 2009-10-07 | 水煤浆气化及煤化工国家工程研究中心 | High-energy firing gun |
| CN202350092U (en) * | 2011-10-28 | 2012-07-25 | 上海神明控制工程有限公司 | Anti-explosion burning torch suitable for gas-fired boiler |
| CN202532534U (en) * | 2012-03-17 | 2012-11-14 | 无锡威力特船用锅炉有限公司 | Ignition and flame detection integrated device |
| CN104075342A (en) * | 2014-07-24 | 2014-10-01 | 上海华之邦科技股份有限公司 | Pre-mixed type anti-interference ignition gun for industrial burner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975819A (en) * | 2017-12-12 | 2018-05-01 | 濮阳圣元火炬工程有限公司 | A kind of detonation ignitor |
| CN109322750A (en) * | 2018-10-16 | 2019-02-12 | 北京动力机械研究所 | The dual-purpose high-energy igniter of micro gas-liquid |
| CN111336542A (en) * | 2019-12-12 | 2020-06-26 | 中国人民解放军空军工程大学 | Multi-channel igniter with variable arc length |
| CN114321974A (en) * | 2021-11-30 | 2022-04-12 | 北京航天计量测试技术研究所 | Explosion-proof type burning torch suitable for high-pressure environment |
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Application publication date: 20160525 |