CN106016354A - Combustion furnace ignition system - Google Patents
Combustion furnace ignition system Download PDFInfo
- Publication number
- CN106016354A CN106016354A CN201610374910.5A CN201610374910A CN106016354A CN 106016354 A CN106016354 A CN 106016354A CN 201610374910 A CN201610374910 A CN 201610374910A CN 106016354 A CN106016354 A CN 106016354A
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- CN
- China
- Prior art keywords
- gas
- ignition
- burner
- voltage
- combustion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
- F23Q9/08—Pilot flame igniters with interlock with main fuel supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Abstract
The invention discloses a combustion furnace ignition system. The combustion furnace ignition system comprises a gas low-pressure switch, an ignition transformer, a gas high-pressure switch, a gas burner, an ignition burner, a gas electromagnetic valve and an ignition electromagnetic valve; the gas low-pressure switch provides voltage to the ignition electromagnetic valve and the ignition transformer; the ignition electromagnetic valve is electrified and opened to release gas to the ignition burner; the ignition transformer raises the voltage and sends the voltage to the ignition burner; the raised voltage ignites the gas; the gas low-pressure switch provides starting voltage to the gas high-pressure switch; the gas high-pressure switch is electrified to supply electricity to the gas electromagnetic valve; and the gas electromagnetic valve is opened to release the gas to the gas burner. The combustion furnace ignition system is high in stability through igniting the ignition burner and igniting the gas burner through the ignition burner compared with direct ignition of the gas burner, and autonomously uses and adjusts opening and closing of the gas burner according to the temperature in a furnace to guarantee the temperature in the furnace to be in a stable state in real time.
Description
Technical field
The present invention relates to combustion furnace technical field, the ignition system of a kind of combustion furnace.
Background technology
The combustion furnace ignition system that prior art provides is not carried out Self Adaptive Control igniting, does not has employing to ignite
Operation, and the reliability of igniting is the highest.
Chinese patent 02246088.8 discloses a kind of special purpose device for the initial preheating igniting of coal water slurry boiler,
This technical field is the new equipment application in energy-conserving and environment-protective field.This invention is by chassis, device wheel, laterally
Mobile operating bar, mobile platform, oil-burning machine, oil pipe, oil tank, vertically move stick, device promote
Handle, roll tilt stick form.It is easy to use, reliability is high, be easy to maintenance, it is ensured that water
Fluid-fired boiler igniting is quick, flexible, motor-driven, and not over-emitting black exhaust in ignition process, meets environmental requirement.
Chinese patent 03246361.8 discloses a kind of acetylene ignitor for gas boiler, by pulling a cart, acetylene cylinder,
Pressure gauge, valve, gas transmission pipe, acetylene hose, copper pipe point mouth, copper pipe sheath form, and are characterized in this
Plant lighter and can be used for the coal gas of a burning gas boiler, and hygienic and convenient, easily light.Its advantage is knot
Structure is simple, cheap, it is possible to effective, quick, the coal gas of safety place burning gas boiler, is a kind of reason
The generation driving force steam boiler gas igniter thought.
Chinese patent 91222494.0 discloses the automatic ignition system of a kind of Industrial Boiler, and it is by outward
Gun barrel in the sealed shield in portion, guard shield, wind-fire cover and gun barrel running gear that gun barrel is anterior form.This point
Fire device is equipped with circuit and can realize manual command and automatic control ignition；This igniter is by high tension spark and combustion
Material ejection coordinates so that it is igniting is reliable；Due to the scalable walking of gun barrel so that it is more realistic use.
Chinese patent 2007200139838 discloses a kind of gas water jacket furnace or ignition of the boiler device, and it is by firing
Gas tank, fuel cartridge fixed cover, control room shell, on and off switch, power supply, air relief valve, appendix, electromagnetism
Valve, receiver of remote-control sytem, high tension generator, electric wire, harness, conduit, burn nozzle housing, burning
Shower nozzle, burn shower nozzle ignitor electrode, and remote controller forms, is characterized in by this igniter, it is possible to achieve right
Gas water jacket furnace or boiler are remote, automatic control ignition, need not use on-the-spot source of the gas simultaneously, easy to operate,
Safe and reliable, it is possible to be prevented effectively from the casualties caused when having an accident, unit can promote in oil field etc.
Application.
Chinese patent application 200910014731.0 discloses the non-oil ignition system of a kind of coal burning boiler of power station
System, uses Brown Gas (oxyhydrogen) directly firing coal-dust.On start-up burner and part First air pipeline thereof
General burner is formed equipped with many set Brown Gas preheatings, ignition module and high-temperature heat accumulation element.General burner is at pot
Stove start during for coal dust intensification, ignite, burn, after-flame provides the time of necessity, space and enough
Big igniting thermal power, it is adaptable to use the coals such as bituminous coal, meager coal, anthracite, brown coal, it is adaptable to the circle of contact
The type of furnaces such as burning, opposed firing, W shape flame, it is adaptable to Ball Mill, medium-speed pulverizer, fan mill without oil drop
Fire system.Multiple spot preheating and igniting overall process are controlled by DCS.Brown Gas is produced by electrolysis water, i.e. produces
I.e. use, environmental protection, safety, economy.A set of Brown gas generator group can be the service of multiple stage coal burning boiler of power station.
In the boiler, inject Brown Gas from separation secondary wind/tertiary air position during high load capacity and can also improve boiler operatiopn
Efficiency.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of combustion furnace ignition system, it includes that combustion gas is low
Compress switch, ignition transformer, combustion gas high-voltage switch gear, fuel burner nozzle, igniter burner, gas electromagnetic valve, point
Thermoelectricity magnet valve,；
Described Low Pressure Gas Network switch, ignition transformer, igniter burner are linked in sequence, and described Low Pressure Gas Network switchs
A voltage, described igniter solenoid valve is provided to obtain electric and open to institute for described igniter solenoid valve, ignition transformer
Stating igniter burner release combustion gas, described ignition transformer raises described voltage and sends to described igniter burner,
Described combustion gas is lighted by the voltage after described rising；
Described Low Pressure Gas Network switch, combustion gas high-voltage switch gear connect, and described Low Pressure Gas Network switch is high for described combustion gas
Compress switch offer one startup voltage, and described combustion gas high-voltage switch gear obtains electric powers for described gas electromagnetic valve, described
Gas electromagnetic valve is opened and discharges combustion gas to described fuel burner nozzle, by described combustion gas after the burning of described igniter burner
Burner is lighted.
It is preferred that described ignition system jet flames in a heating furnace, described heating furnace is provided with a temperature
Sensor, described temperature sensor obtains in-furnace temperature.
It is preferred that also include a controller, described controller is connected with described temperature sensor, described temperature
Temperature data is sent to described controller by sensor, and described controller controls described combustion according to described temperature value
Gas low tension switch obtains electric or dead electricity.
It is preferred that described controller is single-chip microcomputer, described Low Pressure Gas Network switch, combustion gas high-voltage switch gear are relay
Device.
The method have the advantages that
The present invention is by lighting igniter burner, then is ignited fuel burner nozzle by igniter burner, for gas flow
Bigger fuel burner nozzle, the ignition system of the present invention is higher than the stability directly lighting fuel burner nozzle；And this
The bright switch certainly using regulating gas burner according to in-furnace temperature, real-time ensuring in-furnace temperature is in steady statue.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required below
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the one of the present invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to these accompanying drawings.
The combustion furnace ignition system composition schematic diagram that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The all other embodiments obtained under property work premise, broadly fall into the scope of protection of the invention.
Embodiments providing a kind of combustion furnace ignition system, it includes that Low Pressure Gas Network switch 3, igniting become
Depressor 4, combustion gas high-voltage switch gear 5, fuel burner nozzle, igniter burner, gas electromagnetic valve, igniter solenoid valve,；
Low Pressure Gas Network switch 3, ignition transformer 4, igniter burner 6 are linked in sequence, and Low Pressure Gas Network switch 3 is
Described igniter solenoid valve 7, ignition transformer 4 provide a voltage, igniter solenoid valve 7 obtain electric and open to described
Igniter burner release combustion gas, ignition transformer 4 raises described voltage and sends to igniter burner 6, described rising
After voltage described combustion gas is lighted；
Low Pressure Gas Network switch 3, combustion gas high-voltage switch gear 5 connect, and Low Pressure Gas Network switch 3 is combustion gas high-voltage switch gear 5
Thering is provided a startup voltage, combustion gas high-voltage switch gear 5 must electric be powered for gas electromagnetic valve 8, and gas electromagnetic valve is opened
And discharge combustion gas to described fuel burner nozzle, after the burning of described igniter burner, described fuel burner nozzle is lighted.
Ignition system described in the present embodiment is jet flames in a heating furnace, is provided with temperature in described heating furnace
Sensor 1, temperature sensor 1 obtains in-furnace temperature.The combustion furnace ignition system that the embodiment of the present invention provides is also
Including controller 2, controller 2 is connected with temperature sensor 1, and temperature data is sent extremely by temperature sensor 1
Controller 2, controller 2 controls described Low Pressure Gas Network according to described temperature value and switchs electric or dead electricity.
Controller described in the present embodiment is single-chip microcomputer, and described Low Pressure Gas Network switch, combustion gas high-voltage switch gear are for continuing
Electrical equipment.
The present invention is by lighting igniter burner, then is ignited fuel burner nozzle by igniter burner, for gas flow
Bigger fuel burner nozzle, the ignition system of the present invention is higher than the stability directly lighting fuel burner nozzle；And this
The bright switch certainly using regulating gas burner according to in-furnace temperature, real-time ensuring in-furnace temperature is in steady statue.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is not
There is all of details of detailed descriptionthe, be also not intended to the detailed description of the invention that this invention is only described.Obviously, root
According to the content of this specification, can make many modifications and variations.It is real that these are chosen and specifically described to this specification
Execute example, be to preferably explain the principle of the present invention and actual application, so that art technology
Personnel can be best understood by and utilize the present invention.The present invention is only by claims and four corner thereof and equivalence
The restriction of thing.
Claims (4)
1. a combustion furnace ignition system, it is characterised in that include Low Pressure Gas Network switch, ignition transformer,
Combustion gas high-voltage switch gear, fuel burner nozzle, igniter burner, gas electromagnetic valve, igniter solenoid valve；
Described Low Pressure Gas Network switch, ignition transformer, igniter burner are linked in sequence, and described Low Pressure Gas Network switchs
A voltage, described igniter solenoid valve is provided to obtain electric and open to institute for described igniter solenoid valve, ignition transformer
Stating igniter burner release combustion gas, described ignition transformer raises described voltage and sends to described igniter burner,
Described combustion gas is lighted by the voltage after described rising；
Described Low Pressure Gas Network switch, combustion gas high-voltage switch gear connect, and described Low Pressure Gas Network switch is high for described combustion gas
Compress switch offer one startup voltage, and described combustion gas high-voltage switch gear obtains electric powers for described gas electromagnetic valve, described
Gas electromagnetic valve is opened and discharges combustion gas to described fuel burner nozzle, by described combustion gas after the burning of described igniter burner
Burner is lighted.
2. combustion furnace ignition system as claimed in claim 1, it is characterised in that described ignition system is to
Jet flames in heating furnace, is provided with a temperature sensor in described heating furnace, described temperature sensor obtains stove
Interior temperature.
3. combustion furnace ignition system as claimed in claim 1, it is characterised in that also include a controller,
Described controller is connected with described temperature sensor, and temperature data is sent to described control by described temperature sensor
Device processed, described controller controls described Low Pressure Gas Network according to described temperature value and switchs electric or dead electricity.
4. combustion furnace ignition system as claimed in claim 3, it is characterised in that described controller is monolithic
Machine, described Low Pressure Gas Network switch, combustion gas high-voltage switch gear are relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374910.5A CN106016354A (en) | 2016-05-30 | 2016-05-30 | Combustion furnace ignition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374910.5A CN106016354A (en) | 2016-05-30 | 2016-05-30 | Combustion furnace ignition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016354A true CN106016354A (en) | 2016-10-12 |
Family
ID=57092757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374910.5A Pending CN106016354A (en) | 2016-05-30 | 2016-05-30 | Combustion furnace ignition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357284A (en) * | 2018-10-19 | 2019-02-19 | 北京首钢国际工程技术有限公司 | A kind of intelligent ignition device and method for open flame combustion nozzle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055092A (en) * | 2006-04-14 | 2007-10-17 | 逯兆林 | Ignition control method |
| CN201137969Y (en) * | 2007-10-26 | 2008-10-22 | 张永进 | Automatic detonation igniting apparatus on earth for flare |
| CN201166386Y (en) * | 2007-12-29 | 2008-12-17 | 珠海格力电器股份有限公司 | Ignition device |
| KR101141705B1 (en) * | 2005-06-17 | 2012-05-04 | 삼성테크윈 주식회사 | Pre-mixed torch igniter for a combustor |
| CN102563695A (en) * | 2010-12-30 | 2012-07-11 | 但忠民 | Automatic monitoring ignition controller |
| CN202360799U (en) * | 2011-10-20 | 2012-08-01 | 南京普鲁卡姆电器有限公司 | Double-gas source fuel gas control system |
| US20140272741A1 (en) * | 2013-03-13 | 2014-09-18 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
| CN204006101U (en) * | 2014-07-30 | 2014-12-10 | 庆阳长荣机械设备制造有限公司 | A kind of pneumatic burner automatic sparking device |
| WO2015166697A1 (en) * | 2014-04-28 | 2015-11-05 | 三浦工業株式会社 | Boiler |
| US20150330632A1 (en) * | 2014-05-13 | 2015-11-19 | Emerson Electric Co. | Gas flow controller for use in gas fired apparatus |
-
2016
- 2016-05-30 CN CN201610374910.5A patent/CN106016354A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101141705B1 (en) * | 2005-06-17 | 2012-05-04 | 삼성테크윈 주식회사 | Pre-mixed torch igniter for a combustor |
| CN101055092A (en) * | 2006-04-14 | 2007-10-17 | 逯兆林 | Ignition control method |
| CN201137969Y (en) * | 2007-10-26 | 2008-10-22 | 张永进 | Automatic detonation igniting apparatus on earth for flare |
| CN201166386Y (en) * | 2007-12-29 | 2008-12-17 | 珠海格力电器股份有限公司 | Ignition device |
| CN102563695A (en) * | 2010-12-30 | 2012-07-11 | 但忠民 | Automatic monitoring ignition controller |
| CN202360799U (en) * | 2011-10-20 | 2012-08-01 | 南京普鲁卡姆电器有限公司 | Double-gas source fuel gas control system |
| US20140272741A1 (en) * | 2013-03-13 | 2014-09-18 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
| WO2015166697A1 (en) * | 2014-04-28 | 2015-11-05 | 三浦工業株式会社 | Boiler |
| US20150330632A1 (en) * | 2014-05-13 | 2015-11-19 | Emerson Electric Co. | Gas flow controller for use in gas fired apparatus |
| CN204006101U (en) * | 2014-07-30 | 2014-12-10 | 庆阳长荣机械设备制造有限公司 | A kind of pneumatic burner automatic sparking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357284A (en) * | 2018-10-19 | 2019-02-19 | 北京首钢国际工程技术有限公司 | A kind of intelligent ignition device and method for open flame combustion nozzle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |