CN104807001B - Water decomposition burner for improving boiler internal thermal effect - Google Patents
Water decomposition burner for improving boiler internal thermal effect Download PDFInfo
- Publication number
- CN104807001B CN104807001B CN201510241717.XA CN201510241717A CN104807001B CN 104807001 B CN104807001 B CN 104807001B CN 201510241717 A CN201510241717 A CN 201510241717A CN 104807001 B CN104807001 B CN 104807001B
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- China
- Prior art keywords
- control valve
- pneumatic control
- combustion chamber
- air supply
- sleeve pipe
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a kind of water decomposition burner for being used to improve boiler internal thermal effect, including cracking room, air supply chamber, combustion chamber, energy ball, pneumatic control valve one, pneumatic control valve two, feeder, feeding device, igniter, feeder supplies for air supply chamber, air supply chamber is connected with cracking room by pneumatic control valve two, combustion chamber is separated with air supply chamber by dividing plate, cracking room is connected with combustion chamber by pneumatic control valve one, the gas outlet of pneumatic control valve one is installed by sleeve pipe, feeding device is connected with sleeve pipe, energy ball is arranged in combustion chamber, igniter is arranged in combustion chamber.This product is applied in boiler that coal dust is combustion-supporting uses, utilize coal dust firing in boiler, this product is integrally burnt to high temperature, hydrogen is produced using water-splitting and oxygen is lighted with powder, energy ball makes this product integrally reach higher temperature, the coal dust in boiler is fully burned with this product outer wall collision rift, improves thermal effect, fine coal is saved, energy-conserving and environment-protective purpose has been reached.
Description
Technical field
The present invention relates to coal burning apparatus field, more particularly to a kind of water decomposition for being used to improve boiler internal thermal effect
Burner.
Background technology
Coal accounts for 70% in China's energy resources consumption.Boiler, furnace fuel still can only be based on coals.Used in the past
Scatter fire of raw coal, pollutes environment, and inefficient combustion wastes the energy.With going deep into for national energy-saving emission reduction work, using coal deep processing
Technology, fine powder is worn into by raw coal, and to improve boiler combustion efficiency, pulverized-coal fired boiler prolongs hair tonic exhibition to low capacity Industrial Boiler.Coal dust
Decades have been developed as station boiler in boiler, are highly developed technologies.The thermal efficiency can during Industrial Boiler coal dust burning
Up to more than 86-88%, the high 5-8% of the thermal efficiency for the chain grate boiler being had a large capacity and a wide range than the country.But existing boiler is still deposited
The problem of coal dust firing is not abundant enough, this also has led to the pollution of a large amount of wastes and carbon emission of coal dust to environment, because
How this can just make coal dust in boiler reach efficient burning problem, be the problem of boiler technology worker still needs to solution.
The content of the invention
It is an object of the invention to provide a kind of novelty reasonable in design, can long-term operation, for improve boiler internal heat
The water decomposition burner of effect, to solve the defect that above-mentioned prior art is present.
In order to achieve the above object, technical scheme provided by the present invention is：It is a kind of to be used to improve boiler internal thermal effect
Water decomposition burner, including cracking room, air supply chamber, combustion chamber, energy ball, pneumatic control valve one, pneumatic control valve two, supply
Device, feeding device, igniter, the feeder are connected by pipeline with air supply chamber, and the pneumatic control valve two enters
Gas port is connected with air supply chamber, and the gas outlet of pneumatic control valve two is connected with cracking room, and the combustion chamber passes through dividing plate with air supply chamber
Cut-off, the pneumatic control valve one is arranged in air supply chamber, and the air inlet of pneumatic control valve one is connected with cracking room, pneumatic control
The gas outlet of valve one and combustion chamber, are provided with sleeve pipe on the gas outlet of pneumatic control valve one, and the feeding device passes through
Pipeline is connected with sleeve pipe, and the energy ball is arranged in combustion chamber by support, and energy ball rises rapidly in powder combustion process
To high temperature, the described sleeve pipe mouth of pipe is right against the powder sprayed in energy ball, sleeve pipe and directly hits high temperature energy ball, in hydrogen
With the lower progress of oxygen effect more fully burning, and then make combustion chamber wall body reach a high temperature, the igniter is arranged on burning
Interior, the lighting-up tuyere of igniter is right against the sleeve pipe mouth of pipe.
Preferably, including a cracking room and multiple air supply chambers, multiple combustion chambers, multiple energy balls, multiple pneumatic controls
Valve one processed, multiple pneumatic control valves two, multiple feeders, multiple feeding devices, multiple igniters, the multiple supply dress
Put and connected respectively by pipeline with corresponding air supply chamber, the air inlet of the multiple pneumatic control valve two be respectively with it is corresponding
Air supply chamber connection, the gas outlet of the multiple pneumatic control valve two connects with cracking room, the multiple combustion chamber, multiple confessions
Air chamber is separated by corresponding dividing plate respectively, and the multiple pneumatic control valve one is separately mounted in corresponding air supply chamber,
The air inlet of the multiple pneumatic control valve one is connected with cracking room, the gas outlet of the multiple pneumatic control valve one respectively with
Corresponding combustion chamber, is separately installed with corresponding sleeve pipe, institute on the gas outlet of the multiple pneumatic control valve one
State multiple feeding devices to connect with corresponding sleeve pipe by pipeline respectively, the multiple energy ball is arranged on by support respectively
In corresponding combustion chamber, the described sleeve pipe mouth of pipe is right against corresponding energy ball, the multiple igniter point respectively
In combustion chamber that An Zhuan be not corresponding, the lighting-up tuyere of the multiple igniter is right against the corresponding sleeve pipe mouth of pipe respectively.
Preferably, the cracking room is disposed as spherical chamber with combustion chamber.
Preferably, the energy ball is made of exotic material.
Preferably, the cracking room, air supply chamber, combustion chamber wall body are constituted by titanium alloy layer and refractory ceramics layer.
Using above-mentioned technical proposal, the technique effect that the present invention is produced has：
This product is specifically applied to that coal dust in boiler is combustion-supporting to be used, and using coal dust firing in boiler, this product is integrally burnt
To high temperature, hydrogen and oxygen then are produced using water-splitting, is lighted with powder mixing, energy ball makes this under above-mentioned effect
Product integrally reaches higher temperature, and then the coal dust in boiler is fully burned with this product outer wall collision rift, burning
Efficiency value not only increases thermal effect up to more than 95%, saves fine coal, while decreasing carbon emission, has reached energy-conserving and environment-protective mesh
's.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is that the embodiment of the present invention 1 applies the structural representation in boiler；
Fig. 3 is the structural representation of the embodiment of the present invention 2；
Wherein：1st, cracking room 2, air supply chamber 3, combustion chamber 4, energy ball 5, pneumatic control valve 1, pneumatic control
Valve 27 processed, feeder 8, feeding device 9, dividing plate 10, sleeve pipe 11, igniter 12, boiler 13, coal
Powder.
Embodiment
Illustrate the embodiment of the present invention below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the structural representation of the embodiment of the present invention 1；A kind of water decomposition for being used to improve boiler internal thermal effect
Burner, including cracking room 1, air supply chamber 2, combustion chamber 3, energy ball 4, pneumatic control valve 1, pneumatic control valve 26, supply
Device 7, feeding device 8, igniter 11；Feeder 7 is connected by pipeline with air supply chamber 2, the air inlet of pneumatic control valve 26
Mouth is connected with air supply chamber 2, and the gas outlet of pneumatic control valve 26 is connected with cracking room 1, and then is delivered the gas in cracking room；
Combustion chamber 3 is separated with air supply chamber 2 by dividing plate 9, and pneumatic control valve 1 is fixedly mounted in air supply chamber 2 by support, meanwhile,
The air inlet of pneumatic control valve 1 is connected with cracking room 1, and the gas outlet of pneumatic control valve 1 is connected with combustion chamber 3, pneumatic
Sleeve pipe 10 is installed, feeding device 8 is connected by pipeline with sleeve pipe 10, and feed powder is sprayed to set on the gas outlet of control valve 1
In pipe, feed powder of the invention is aluminium powder, coal dust, iron powder, zinc powder are mixed, wherein each component content respectively accounts for 25% or so；Energy
Ball 4 is arranged in combustion chamber 3 by support, and energy ball 4 uses exotic material（Such as molybdenum evanohm is made, the mouth of pipe of sleeve pipe 10
It is right against the setting of the spheroid of energy ball 4.Igniter 11 is arranged in combustion chamber, and the lighting-up tuyere of igniter 11 is right against sleeve pipe 10
The mouth of pipe.Cracking room 1 and combustion chamber 3 are disposed as spherical chamber, cracking room 1, air supply chamber 2, the wall body of combustion chamber 3 by titanium alloy layer and
Refractory ceramics layer composition.
As shown in Fig. 2 the operation principle of this product is：This product is placed in existing pulverized-coal fired boiler 12, in boiler
The burning of coal dust 13 makes cracking room have higher temperature, and vapor is delivered in cracking room through pneumatic control valve two, in cracking room
Interior vapor is cracked into hydrogen and oxygen at high temperature under high pressure, and is sprayed by the gas outlet of pneumatic control valve one, is fed simultaneously
Device by powder through in duct injection to sleeve pipe, powder in sleeve pipe with hydrogen and oxygen mix, it is fast after being lighted through igniter
Quick burning burns, and powder discharges big energy in burning, and energy ball is rapidly increased to high temperature in above-mentioned combustion process, just to energy ball
Setting sleeve pipe in spray powder directly hit high temperature energy ball, hydrogen and oxygen effect under more fully fired
Burn, and then combustion chamber wall body is reached a high temperature；The coal dust of pot furnace injection carries out abundant, fierce combustion after hitting outer wall of combustion chamber
Burn, and then improve the service efficiency of coal in existing pulverized-coal fired boiler, greatly improve heating efficiency, reduce carbon emission, reach energy-conservation
The purpose of environmental protection.
Explanation is needed exist for, this kind of, actual application that structure type of the invention is not limited to embodiment 1
In, it can be designed in the form of the cooperation of multiple air supply chambers, combustion chamber, energy ball and cracking room.With reference to embodiment
2, that is, three groups of air supply chambers, combustion chamber, energy ball and the form of cracking room cooperation is respectively adopted and is further described.
Embodiment 2
As shown in figure 3, the structural representation of the embodiment of the present invention 2；
A kind of water decomposition burner for improving boiler internal thermal effect, including a cracking room 1 and three air supply chambers 2,
Combustion chamber 3, energy ball 4, pneumatic control valve 1, pneumatic control valve 26, feeder 7, feeding device 8, igniter 11, three
Individual feeder 7 is connected by pipeline with three air supply chambers 2 respectively, and the air inlet of pneumatic control valve 26 is connected with air supply chamber 2,
The gas outlet of pneumatic control valve 26 is connected with cracking room 1, and combustion chamber 3, air supply chamber 2 are separated by dividing plate 9, three pneumatic controls
Valve 1 is separately mounted in three air supply chambers 2, and the air inlet of pneumatic control valve 1 is connected with cracking room 1, pneumatic control valve 1
Gas outlet connected with combustion chamber 3, sleeve pipe 10 is installed on the gas outlet of pneumatic control valve 1, feeding device 8 passes through pipeline
Connected with sleeve pipe 10, multiple energy balls 4 are arranged in multiple corresponding combustion chambers 3 by support respectively, and the mouth of pipe of sleeve pipe 10 is just
For the spheroid of energy ball 4.Igniter 11 is arranged in combustion chamber, and the lighting-up tuyere of igniter 11 is right against the mouth of pipe of sleeve pipe 10.
During work, three feeders provide vapor into cracking room respectively, and vapor splits under HTHP effect
Solve as hydrogen and oxygen, be emitted into combustion chamber, fully burnt with powder respectively through three pneumatic control valves one.It is above-mentioned
Design increases the surface area of outer wall of combustion chamber, and this product is placed in pulverized-coal fired boiler, can make coal dust more with this product outer wall
More fully collision burning, improves coal utilization, strengthens thermal effect.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although reference
The present invention is described in detail for preferred embodiment, it will be understood by those within the art that, can be to the present invention's
Technical scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should cover
Among scope of the presently claimed invention.
Claims (4)
1. a kind of water decomposition burner for being used to improve boiler internal thermal effect, it is characterised in that：Including cracking room（1）, supply
Room（2）, combustion chamber（3）, energy ball（4）, pneumatic control valve one（5）, pneumatic control valve two（6）, feeder（7）, feed dress
Put（8）, igniter（11）, the feeder（7）Pass through pipeline and air supply chamber（2）Connection, the pneumatic control valve two（6）
Air inlet and air supply chamber（2）Connection, pneumatic control valve two（6）Gas outlet and cracking room（1）Connection, the combustion chamber（3）
With air supply chamber（2）Pass through dividing plate（9）Cut-off, the pneumatic control valve one（5）Installed in air supply chamber（2）It is interior, pneumatic control valve one
（5）Air inlet and cracking room（1）Connection, pneumatic control valve one（5）Gas outlet and combustion chamber（3）Connection, in pneumatic control
Valve one（5）Gas outlet on sleeve pipe is installed（10）, the feeding device（8）Pass through pipeline and sleeve pipe（10）Connection, the energy
Measure ball（4）Combustion chamber is arranged on by support（3）It is interior, described sleeve pipe（10）The mouth of pipe is right against energy ball（4）Spheroid, the igniting
Device（11）In combustion chamber, igniter（11）Lighting-up tuyere be right against sleeve pipe（10）The mouth of pipe, energy ball（4）Using resistance to
High-temperature material is made, and the exotic material is molybdenum evanohm.
2. the water decomposition burner according to claim 1 for being used to improve boiler internal thermal effect, it is characterised in that：Including
One cracking room（1）And multiple air supply chambers（2）, multiple combustion chambers（3）, multiple energy balls（4）, multiple pneumatic control valves one
（5）, multiple pneumatic control valves two（6）, multiple feeders（7）, multiple feeding devices（8）, multiple igniters（11）, it is described
Multiple feeders（7）Pass through pipeline and corresponding air supply chamber respectively（2）Connection, the multiple pneumatic control valve two（6）'s
Air inlet be respectively and corresponding air supply chamber（2）Connection, the multiple pneumatic control valve two（6）Gas outlet and cracking room
（1）Connection, the multiple combustion chamber（3）, multiple air supply chambers（2）Pass through corresponding dividing plate respectively（9）Cut-off, the multiple gas
Dynamic control valve one（5）It is separately mounted to corresponding air supply chamber（2）It is interior, the multiple pneumatic control valve one（5）Air inlet it is equal
With cracking room（1）Connection, the multiple pneumatic control valve one（5）Gas outlet respectively with corresponding combustion chamber（3）Connection,
The multiple pneumatic control valve one（5）Gas outlet on be separately installed with corresponding sleeve pipe（10）, the multiple feeding device
（8）Pass through pipeline and corresponding sleeve pipe respectively（10）Connection, the multiple energy ball（4）It is arranged on relative by support respectively
The combustion chamber answered（3）It is interior, described sleeve pipe（10）The mouth of pipe is right against corresponding energy ball respectively（4）Spheroid, the multiple igniting
Device（11）It is separately mounted in corresponding combustion chamber, the multiple igniter（11）Lighting-up tuyere be right against respectively relatively
The sleeve pipe answered（10）The mouth of pipe.
3. the water decomposition burner according to claim 1 or 2 for being used to improve boiler internal thermal effect, it is characterised in that：
The cracking room（1）With combustion chamber（3）It is disposed as spherical chamber.
4. the water decomposition burner according to claim 1 for being used to improve boiler internal thermal effect, it is characterised in that：It is described
Cracking room（1）, air supply chamber（2）, combustion chamber（3）Wall body is constituted by titanium alloy layer and refractory ceramics layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241717.XA CN104807001B (en) | 2015-05-13 | 2015-05-13 | Water decomposition burner for improving boiler internal thermal effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241717.XA CN104807001B (en) | 2015-05-13 | 2015-05-13 | Water decomposition burner for improving boiler internal thermal effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807001A CN104807001A (en) | 2015-07-29 |
| CN104807001B true CN104807001B (en) | 2017-07-28 |
Family
ID=53692071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241717.XA Expired - Fee Related CN104807001B (en) | 2015-05-13 | 2015-05-13 | Water decomposition burner for improving boiler internal thermal effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807001B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5782605A (en) * | 1980-09-29 | 1982-05-24 | Tatsuto Kimura | Method of and apparatus for producing high heat energy by combusting steam at the instant when it is thermally dissociated and vaporized |
| CN2305567Y (en) * | 1997-05-20 | 1999-01-27 | 刘国航 | Burning furnace for water decomposition |
| CN2697481Y (en) * | 2003-06-24 | 2005-05-04 | 管理 | Clean coal cumbustion water splitting energy-saving vertical normal/low pressure boiler |
| FR2850734B1 (en) * | 2003-02-05 | 2006-02-03 | Abderrahmann Serdjebi | ATMOSPHERIC ANTI-POLLUTION DEVICE ADAPTING ON ALL COMBUSTION APPARATUS |
| CN200946816Y (en) * | 2006-07-07 | 2007-09-12 | 朱金贵 | Multi-functional hydrogen and oxygen combustion-assistant coal stove |
| CN201277585Y (en) * | 2008-09-23 | 2009-07-22 | 辽宁能发伟业能源科技有限公司 | Energy-saving combustion-supporting apparatus of boiler |
| CN101614442A (en) * | 2009-08-17 | 2009-12-30 | 李根钧 | The device of a kind of temperature water pyrolysis gas and fuel obtaining higher thermal efficiency by mix-burning high |
| CN101978033A (en) * | 2008-03-18 | 2011-02-16 | 勒法特·埃尔·查勒比 | Active reformer |
| CN102095194A (en) * | 2010-12-09 | 2011-06-15 | 沈阳威德新能源有限公司 | Hydrogen energy boiler |
| CN202164110U (en) * | 2011-07-05 | 2012-03-14 | 谷庆泉 | Saline water pyrolyzer and energy-saving and emission-reducing boiler with same |
| JP5029128B2 (en) * | 2007-05-07 | 2012-09-19 | 株式会社ノーリツ | Combined heat source machine |
| CN203413622U (en) * | 2013-06-26 | 2014-01-29 | 蓝鹏 | Water splitting combustion device |
| CN203442798U (en) * | 2013-06-25 | 2014-02-19 | 山西蓝天环保设备有限公司 | Environment-friendly industrial pulverized coal boiler capable of burning fuel gas in blending way |
-
2015
- 2015-05-13 CN CN201510241717.XA patent/CN104807001B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5782605A (en) * | 1980-09-29 | 1982-05-24 | Tatsuto Kimura | Method of and apparatus for producing high heat energy by combusting steam at the instant when it is thermally dissociated and vaporized |
| CN2305567Y (en) * | 1997-05-20 | 1999-01-27 | 刘国航 | Burning furnace for water decomposition |
| FR2850734B1 (en) * | 2003-02-05 | 2006-02-03 | Abderrahmann Serdjebi | ATMOSPHERIC ANTI-POLLUTION DEVICE ADAPTING ON ALL COMBUSTION APPARATUS |
| CN2697481Y (en) * | 2003-06-24 | 2005-05-04 | 管理 | Clean coal cumbustion water splitting energy-saving vertical normal/low pressure boiler |
| CN200946816Y (en) * | 2006-07-07 | 2007-09-12 | 朱金贵 | Multi-functional hydrogen and oxygen combustion-assistant coal stove |
| JP5029128B2 (en) * | 2007-05-07 | 2012-09-19 | 株式会社ノーリツ | Combined heat source machine |
| CN101978033A (en) * | 2008-03-18 | 2011-02-16 | 勒法特·埃尔·查勒比 | Active reformer |
| CN201277585Y (en) * | 2008-09-23 | 2009-07-22 | 辽宁能发伟业能源科技有限公司 | Energy-saving combustion-supporting apparatus of boiler |
| CN101614442A (en) * | 2009-08-17 | 2009-12-30 | 李根钧 | The device of a kind of temperature water pyrolysis gas and fuel obtaining higher thermal efficiency by mix-burning high |
| CN102095194A (en) * | 2010-12-09 | 2011-06-15 | 沈阳威德新能源有限公司 | Hydrogen energy boiler |
| CN202164110U (en) * | 2011-07-05 | 2012-03-14 | 谷庆泉 | Saline water pyrolyzer and energy-saving and emission-reducing boiler with same |
| CN203442798U (en) * | 2013-06-25 | 2014-02-19 | 山西蓝天环保设备有限公司 | Environment-friendly industrial pulverized coal boiler capable of burning fuel gas in blending way |
| CN203413622U (en) * | 2013-06-26 | 2014-01-29 | 蓝鹏 | Water splitting combustion device |
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| Publication number | Publication date |
|---|---|
| CN104807001A (en) | 2015-07-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160219 Address after: 102209 Beijing City, Changping District Beiqijia Zhenhai District Lok building 4 Unit No. 402 Applicant after: Zhonghai environmental protection science and Technology Co Ltd Address before: 102209 Beijing City, Changping District Beiqijia Zhenhai District falls No. four Gate No. 402 Applicant before: Zhang Baosheng Applicant before: Tan Yue Applicant before: Fu Lili |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20180513 |