CN106132057A - A kind of biomass boiler ignition method - Google Patents

A kind of biomass boiler ignition method Download PDF

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Publication number
CN106132057A
CN106132057A CN201610483505.7A CN201610483505A CN106132057A CN 106132057 A CN106132057 A CN 106132057A CN 201610483505 A CN201610483505 A CN 201610483505A CN 106132057 A CN106132057 A CN 106132057A
Authority
CN
China
Prior art keywords
boiler
plasma
lighted
ignition method
oil
Prior art date
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.)
Pending
Application number
CN201610483505.7A
Other languages
Chinese (zh)
Inventor
张鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI XINENG BOILER CO Ltd
Original Assignee
WUXI XINENG BOILER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI XINENG BOILER CO Ltd filed Critical WUXI XINENG BOILER CO Ltd
Priority to CN201610483505.7A priority Critical patent/CN106132057A/en
Publication of CN106132057A publication Critical patent/CN106132057A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/46Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00Igniters not otherwise provided for
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/46Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461Microwave discharges

Abstract

The open a kind of biomass boiler ignition method of the present invention, comprises the following steps: A, gas is carried out by microwave source plasma producing apparatus plasma processes and produces plasma flare;B, by plasma torch, boiler oil is lighted.The present invention sends high-temperature plasma torch by microwave source plasma producing apparatus, by high-temperature plasma torch moment, boiler oil lighted and carry out when boiler low power run being incubated combustion-supporting, after boiler oil is lighted and can burn completely when boiler low power run, reduce the generation even avoiding the pollutant such as sulfur dioxide, carbon monoxide and a large amount of dust, reduce the thermal power plant pollution to environment, meet current environmental protection concept.

Description

A kind of biomass boiler ignition method
Technical field
The invention belongs to boiler technology field, particularly to a kind of biomass boiler ignition method.
Background technology
Existing large and medium-sized Industrial Boiler, major part thermal power plant etc. use coal as fuel, are the energy using coal When burning, general employing fuel oil or combustion of natural gas, high-voltage arc plasma flare etc. are lighted a fire.Boiler low-power During operation, stove body temperature ratio is relatively low, and coal can not maintain and burn completely, the most also needs to use fuel oil or natural gas to carry out combustion-supporting, also Minority is had to use high-voltage arc plasma torch to carry out combustion-supporting.
When ignition of the boiler or low power run, stove body temperature ratio is relatively low, and burning of coal can not maintain and maybe can not carry out completely Burning, uses fuel oil or natural gas to carry out combustion-supporting, now can produce substantial amounts of fume pollution, can not open the most again dedusting and take off Sulfur device, above-mentioned situation is the greatest contamination source in current boiler combustion;Although employing high-voltage arc plasma ignition can be big The pollutants from cooking fume that amount produces when reducing ignition of the boiler and low power run, but owing to high-voltage arc plasma characteristics is by height Pressure electrode discharge produces plasma flare, and the plasma generator existence power consumption of this mode is big, electrode life is short (at present General at about 100-200 hour) shortcoming such as poor stability, normally produce to boiler and bring a lot of difficulty.Carry for this present invention For a kind of new ignition of the boiler mode.
Summary of the invention
It is an object of the invention to provide a kind of biomass boiler ignition method.
For solving above technical problem, the present invention provides following technical scheme: a kind of biomass boiler ignition method, including Following steps:
A, by microwave source plasma producing apparatus gas carried out plasma process and produce plasma flare;
B, by plasma torch, boiler oil is lighted.
Preferably, described gas is set to oxygen or air.
Preferably, in described step A, plasma torch temperature is set to 1000 DEG C-1200 DEG C.
Advantages of the present invention and having the beneficial effects that: this method sends high temperature etc. by microwave source plasma producing apparatus Ion torch, is lighted by high-temperature plasma torch moment boiler oil and carries out insulation when boiler low power run and help Combustion so that after boiler oil is lighted and can burn completely when boiler low power run, reduces and even avoids sulfur dioxide, an oxygen Change the generation of the pollutant such as carbon and a large amount of dust, reduce the thermal power plant pollution to environment, meet current environmental protection concept.
Detailed description of the invention
The present invention will be further described in conjunction with the embodiments.
A kind of biomass boiler ignition method, comprises the following steps:
A, by microwave source plasma producing apparatus gas carried out plasma process and produce plasma flare;
B, by plasma torch, boiler oil is lighted.
Preferably, described gas is set to oxygen or air.
Preferably, in described step A, plasma torch temperature is set to 1000 DEG C-1200 DEG C.
Advantages of the present invention and having the beneficial effects that: this method sends high temperature etc. by microwave source plasma producing apparatus Ion torch, is lighted by high-temperature plasma torch moment boiler oil and carries out insulation when boiler low power run and help Combustion so that after boiler oil is lighted and can burn completely when boiler low power run, reduces and even avoids sulfur dioxide, an oxygen Change the generation of the pollutant such as carbon and a large amount of dust, reduce the thermal power plant pollution to environment, meet current environmental protection concept.
Detailed description of the invention of the present invention is not intended that the restriction to the application scope, every at present inventive concept Within spirit and principle, any amendment, equivalent and improvement etc. that one of skill in the art can make should be included in Within protection scope of the present invention.

Claims (3)

1. a biomass boiler ignition method, it is characterised in that comprise the following steps:
A, by microwave source plasma producing apparatus gas carried out plasma process and produce plasma flare;
B, by plasma torch, boiler oil is lighted.
2. a kind of biomass boiler ignition method as described in claim 1, it is characterised in that described gas be set to oxygen or Air.
3. a kind of biomass boiler ignition method as described in claim 1, it is characterised in that plasma fire in described step A Torch temperature is set to 1000 DEG C-1200 DEG C.
CN201610483505.7A 2016-06-28 2016-06-28 A kind of biomass boiler ignition method Pending CN106132057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610483505.7A CN106132057A (en) 2016-06-28 2016-06-28 A kind of biomass boiler ignition method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610483505.7A CN106132057A (en) 2016-06-28 2016-06-28 A kind of biomass boiler ignition method

Publications (1)

Publication Number Publication Date
CN106132057A true CN106132057A (en) 2016-11-16

Family

ID=57266312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610483505.7A Pending CN106132057A (en) 2016-06-28 2016-06-28 A kind of biomass boiler ignition method

Country Status (1)

Country Link
CN (1) CN106132057A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005017410A1 (en) * 2003-07-24 2005-02-24 The Regents Of The University Of California Plasma catalytic fuel injector for enhanced combustion
CN1804467A (en) * 2005-11-25 2006-07-19 赵龙章 Cracking ignition device for pulverized coal fired boiler
US20080296294A1 (en) * 2007-05-30 2008-12-04 Han Sup Uhm Pure steam torch by microwaves for reforming of hydrocarbon fuels
CN202328360U (en) * 2011-11-11 2012-07-11 安徽环态炉业有限公司 Automatic ignition device for biomass boiler
CN202465607U (en) * 2011-12-29 2012-10-03 武汉凯迪工程技术研究总院有限公司 External heating type microwave plasma gasification furnace
EP2728254A1 (en) * 2012-11-02 2014-05-07 Hans-Bernd Rombrecht Ignition and stabilisation burner for particulate fuels
CN104566454A (en) * 2014-12-16 2015-04-29 广东新优威印刷装备科技有限公司 Boiler ignition method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005017410A1 (en) * 2003-07-24 2005-02-24 The Regents Of The University Of California Plasma catalytic fuel injector for enhanced combustion
CN1804467A (en) * 2005-11-25 2006-07-19 赵龙章 Cracking ignition device for pulverized coal fired boiler
US20080296294A1 (en) * 2007-05-30 2008-12-04 Han Sup Uhm Pure steam torch by microwaves for reforming of hydrocarbon fuels
CN202328360U (en) * 2011-11-11 2012-07-11 安徽环态炉业有限公司 Automatic ignition device for biomass boiler
CN202465607U (en) * 2011-12-29 2012-10-03 武汉凯迪工程技术研究总院有限公司 External heating type microwave plasma gasification furnace
EP2728254A1 (en) * 2012-11-02 2014-05-07 Hans-Bernd Rombrecht Ignition and stabilisation burner for particulate fuels
CN104566454A (en) * 2014-12-16 2015-04-29 广东新优威印刷装备科技有限公司 Boiler ignition method

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Application publication date: 20161116

RJ01 Rejection of invention patent application after publication