CN103615722B - The rough biomass gas burner of high temperature - Google Patents
The rough biomass gas burner of high temperature Download PDFInfo
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- CN103615722B CN103615722B CN201310702117.XA CN201310702117A CN103615722B CN 103615722 B CN103615722 B CN 103615722B CN 201310702117 A CN201310702117 A CN 201310702117A CN 103615722 B CN103615722 B CN 103615722B
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Abstract
The invention provides the rough biomass gas burner of a kind of high temperature, fully mating of combustion gas and air can be realized, make fuel gas buring fully, stable, make full use of sensible heat and combustible component that combustion gas itself carries, farthest play the heat of combustion gas.The rough biomass gas burner of a kind of high temperature, comprises burning main frame, blast tube, flow-disturbing governor motion, air distribution mechanism, high-temperature heat accumulation combustion room and a secondary air distribution mechanism; Blast tube has fuel gas inlet and gas outlet section, and blast tube is communicated with burning main frame and high-temperature heat accumulation fires room; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprises hollow shaft that the cylindrical shell that is arranged on gas pipeline outlet section and cylindrical shell coaxially arrange, arranges the spiral turbolator in hollow shaft and the helical baffles between cylindrical shell and hollow shaft, and adjusting device is connected with hollow shaft for driving hollow shaft to rotate and rectilinear motion.
Description
Technical field
The present invention relates to a kind of burner, be specifically related to the rough biomass gas burner of a kind of high temperature.
Background technology
Gaseous fuel a kind ofly comprises various low heat value level, abundance and the rough biogas fuel energy of the high temperature of complicated.Common common combustion gas (gaseous fuel is generically and collectively referred to as combustion gas) comprises biological fuel gas, coal gas etc., and calorific value is generally at 4000 ~ 40000KJ/Nm
3scope, its principal combustible components comprises CH
4, CO, H
2, C
nh
mdeng.The calorific value of combustion gas, combustible component with the kind of raw material, state, moisture content difference and change, and will ensure abundant, the smooth combustion of combustion gas, burner must possess stable performance.
At present, in all trades and professions, the application of combustion gas is more and more extensive, but the general industry burner that on domestic and international market, circulation and user use, generally using heavy oil, diesel oil, natural gas etc. as fuel.When rough biogas uses these burners, easily there is undercapacity, the problem such as insufficient, the poor stability of burning, therefore need to design a kind of adaptability or the wider burner of adjustable range, to meet the need of market.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the invention provides the rough biomass gas burner of a kind of high temperature, the combustion gas that can realize multiple condition at high operating temperatures with fully the mating of air, make fuel gas buring abundant, stable, make full use of sensible heat and combustible component that combustion gas itself carries, farthest play the heat of combustion gas.
The present invention adopts technical scheme as follows:
The rough biomass gas burner of a kind of high temperature, is characterized in that: comprise burning main frame, blast tube, flow-disturbing governor motion, air distribution mechanism, high-temperature heat accumulation combustion room and a secondary air distribution mechanism; Blast tube has fuel gas inlet and gas outlet section, and blast tube is communicated with burning main frame and high-temperature heat accumulation fires room; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprises hollow shaft that the cylindrical shell that is arranged on gas pipeline outlet section and cylindrical shell coaxially arrange, arranges the spiral turbolator in hollow shaft and the helical baffles between cylindrical shell and hollow shaft, and adjusting device is connected for driving hollow shaft to rotate and rectilinear motion with hollow shaft; One time air distribution mechanism comprises main gas-distributing fan and the air channel being communicated with main gas-distributing fan and blast tube; Secondary air distribution mechanism comprises secondary gas-distributing fan and the secondary air duct being communicated with secondary gas-distributing fan and high-temperature heat accumulation and firing room.
Preferably, high-temperature heat accumulation combustion room comprises burning cylindrical shell, combustion room main body, combustion-supporting mechanism kept burning day and night and heat storage and flame stabilization wall; Combustion room main body is arranged in burning cylindrical shell; Combustion-supporting mechanism kept burning day and night is arranged on burning cylindrical shell, and communicates with combustion room main body; Heat storage and flame stabilization wall is positioned at combustion room main body.
Preferably, firing room body front end is little in front end and that rear end is large frustum structure.
Preferably, it also comprises the jet pipe be arranged in burning cylindrical shell, and jet pipe two ends are communicated with secondary air duct and combustion room main body respectively.
Preferably, jet pipe and combustion barrel body axis are 60 ° of angles.
Preferably, hollow shaft end is horn-like structure.
Preferably, adjusting device comprises adjustment screw mandrel, the screw coordinated with adjustment screw mandrel and is arranged on the handwheel adjusted on screw mandrel, and screw is fixedly connected with combustion pipe.
Beneficial effect of the present invention:
1, appropriate design gas pipeline, flow-disturbing adjustment structure, air distribution mechanism and high-temperature heat accumulation combustion room, make fully mixing, for the Thorough combustion of combustion gas is laid a good foundation of combustion gas and air.
2, spiral turbolator and deflection plate make air-flow be the cooperation of eddy flow, adjusting device, when combustion gas is passed through, form effective vortex, produce herein vortex along with the increase of blast tube port of export distance away from burner outlet, and form homogeneous (uniform) fluid aerodynamic field in burner outlet front.
3, combustion-supporting mechanism kept burning day and night is established in high-temperature heat accumulation combustion room, and the fuel adding combustion system adapts to, regulating power.
5, surely fire wall construction, heat storage and flame stabilization can be maintained and regulate, ensure active ingredient after-flame.
Accompanying drawing explanation
Fig. 1 is the schematic front view of embodiment 1.
Fig. 2 is the schematic top plan view of embodiment 1.
In figure 1, handwheel, 2, burning main frame, 3, air channel, 4, secondary air duct, 5, combustion-supporting mechanism kept burning day and night, 6, heat storage and flame stabilization wall, 7, jet pipe, 8, hollow shaft, 9, deflection plate, 10, cylindrical shell, 11, turbolator, 12, screw mandrel, 13, screw, 14, burning cylindrical shell, 15, combustion room main body, 16, main gas-distributing fan, 17, secondary gas-distributing fan, 18, gas outlet section.
Detailed description of the invention
Illustrate selected embodiment of the present invention referring now to Figure of description, those skilled in the art illustrate it is only exemplary according to the subordinate of embodiments of the invention of the present disclosure, the scheme be not meant to limit the present invention.
The rough biomass gas burner of a kind of high temperature, comprises burning main frame 2, blast tube 18, flow-disturbing governor motion, air distribution mechanism, high-temperature heat accumulation combustion room and a secondary air distribution mechanism.
Blast tube 18 has fuel gas inlet section and gas outlet section, and blast tube 18 is communicated with burning main frame 2 and fires room with high-temperature heat accumulation, and burning main frame 2 is connected with fuel gas inlet section, and high-temperature heat accumulation combustion room is connected with gas outlet section; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprise the cylindrical shell 10 that is arranged on gas pipeline 18 outlet section and cylindrical shell 10 coaxial arrange hollow shaft 8, the spiral turbolator 11 in hollow shaft 8 and the helical baffles between cylindrical shell 10 and hollow shaft 89 are set, adjusting device is connected for driving hollow shaft 8 to rotate and rectilinear motion with hollow shaft 8; One time air distribution mechanism comprises main gas-distributing fan 16 and is communicated with the air channel 3 of main gas-distributing fan 16 with blast tube 18; Secondary air distribution mechanism comprises secondary gas-distributing fan 17 and the secondary air duct 4 being communicated with secondary gas-distributing fan 17 and high-temperature heat accumulation and firing room.
High-temperature heat accumulation combustion room comprises burning cylindrical shell 14, combustion room main body 15, combustion-supporting mechanism 5 kept burning day and night and heat storage and flame stabilization wall 6; Combustion room main body 15 is arranged in burning cylindrical shell 14; Combustion-supporting mechanism 5 kept burning day and night is arranged on burning cylindrical shell 14, and communicates with combustion room main body 15; Heat storage and flame stabilization wall 6 is positioned at combustion room main body 15, is built into by porous type gitter brick body.
In the present embodiment, combustion main body 15 front end, room is little in front end and that rear end is large frustum structure.
In the present embodiment, in burning cylindrical shell 14, arrange jet pipe 7, jet pipe 7 two ends are communicated with secondary air duct 4 and combustion room main body 15 respectively, and jet pipe 7 is 60 ° of angles with burning cylindrical shell 14 axis.
In the present embodiment, hollow shaft end is horn-like structure.
In the present embodiment, adjusting device comprises adjustment screw mandrel 12, the screw 13 coordinated with adjustment screw mandrel 12 and is arranged on the handwheel 1 adjusted on screw mandrel 12, and screw 13 is fixedly connected with combustion pipe 18.
During igniting, combustion-supporting system 5 kept burning day and night starts, and main gas-distributing fan 16 and secondary gas-distributing fan 17 start, and purges First air passage 3 and secondary air channel 4.After purging, enter fired state, one time air distribution enters blast tube 18 by First air passage 3, then with high-temperature fuel gas at gas outlet end, fire room main body 15 front end and mix, lighted under combustion-supporting mechanism 5 kept burning day and night and high-temperature heat accumulation combustion room hyperthermia radiation.Now adjust ratio and the burner resistance of combustion gas and air by air distribution mechanism, secondary air distribution mechanism and a flow-disturbing governor motion, make burning reach perfect condition.
The foregoing describe general principle of the present invention and advantage.The present invention is not restricted to the described embodiments, and is not departing from the prerequisite of the scope of the invention, and those skilled in the art can do many changes and improvements as required.Scope should be defined by appending claims and equivalent thereof.
Claims (7)
1. the rough biomass gas burner of high temperature, is characterized in that: comprise burning main frame, blast tube, flow-disturbing governor motion, air distribution mechanism, high-temperature heat accumulation combustion room and a secondary air distribution mechanism; Blast tube has fuel gas inlet and gas outlet section, and blast tube is communicated with burning main frame and high-temperature heat accumulation fires room; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprises hollow shaft that the cylindrical shell that is arranged on blast tube outlet section and cylindrical shell coaxially arrange, arranges the spiral turbolator in hollow shaft and the helical baffles between cylindrical shell and hollow shaft, and adjusting device is connected for driving hollow shaft to rotate and rectilinear motion with hollow shaft; One time air distribution mechanism comprises main gas-distributing fan and the air channel being communicated with main gas-distributing fan and blast tube; Secondary air distribution mechanism comprises secondary gas-distributing fan and the secondary air duct being communicated with secondary gas-distributing fan and high-temperature heat accumulation and firing room.
2. the rough biomass gas burner of high temperature according to claim 1, is characterized in that: high-temperature heat accumulation combustion room comprises burning cylindrical shell, combustion room main body, combustion-supporting mechanism kept burning day and night and heat storage and flame stabilization wall; Combustion room main body is arranged in burning cylindrical shell; Combustion-supporting mechanism kept burning day and night is arranged on burning cylindrical shell, and communicates with combustion room main body; Heat storage and flame stabilization wall is positioned at combustion room main body.
3. the rough biomass gas burner of high temperature according to claim 2, is characterized in that: combustion room body front end is little in front end and that rear end is large frustum structure.
4. the rough biomass gas burner of high temperature according to claim 2, is characterized in that: it also comprises the jet pipe be arranged in burning cylindrical shell, and jet pipe two ends are communicated with secondary air duct and combustion room main body respectively.
5. the rough biomass gas burner of high temperature according to claim 4, is characterized in that: jet pipe and combustion barrel body axis are 60 ° of angles.
6. the rough biomass gas burner of high temperature according to claim 1, is characterized in that: hollow shaft end is horn-like structure.
7. the rough biomass gas burner of high temperature according to claim 1 to 6 any one, is characterized in that: adjusting device comprises adjustment screw mandrel, the screw coordinated with adjustment screw mandrel and is arranged on the handwheel adjusted on screw mandrel, and screw is fixedly connected with blast tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702117.XA CN103615722B (en) | 2013-12-19 | 2013-12-19 | The rough biomass gas burner of high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702117.XA CN103615722B (en) | 2013-12-19 | 2013-12-19 | The rough biomass gas burner of high temperature |
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| CN103615722A CN103615722A (en) | 2014-03-05 |
| CN103615722B true CN103615722B (en) | 2015-08-19 |
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| CN201310702117.XA Active CN103615722B (en) | 2013-12-19 | 2013-12-19 | The rough biomass gas burner of high temperature |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107917416B (en) * | 2017-10-24 | 2019-05-21 | 天津大学 | A kind of low heat value biomass combustion gas clean combustion equipment |
| CN113834064B (en) * | 2021-10-12 | 2024-05-24 | 中国矿业大学 | Ammonia gas burner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603682A (en) * | 2008-06-11 | 2009-12-16 | 中外炉工业株式会社 | The combustion method of burner and high-speed flow-jet diffusion combustion type combustion nozzle |
| CN201531883U (en) * | 2009-10-26 | 2010-07-21 | 张建联 | Full-automatic integrated gas burner with low calorific value |
| CN201954550U (en) * | 2010-11-30 | 2011-08-31 | 周国臣 | High-efficiency energy-saving natural gas or gas burner |
| CN102853429A (en) * | 2012-07-04 | 2013-01-02 | 江苏中圣园科技股份有限公司 | Gas burner |
| CN203615336U (en) * | 2013-12-19 | 2014-05-28 | 山东百川同创能源有限公司 | High-temperature rough biomass gas combustor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5252272Y2 (en) * | 1972-03-03 | 1977-11-28 | ||
| JPS5059827A (en) * | 1973-09-28 | 1975-05-23 |
-
2013
- 2013-12-19 CN CN201310702117.XA patent/CN103615722B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603682A (en) * | 2008-06-11 | 2009-12-16 | 中外炉工业株式会社 | The combustion method of burner and high-speed flow-jet diffusion combustion type combustion nozzle |
| CN201531883U (en) * | 2009-10-26 | 2010-07-21 | 张建联 | Full-automatic integrated gas burner with low calorific value |
| CN201954550U (en) * | 2010-11-30 | 2011-08-31 | 周国臣 | High-efficiency energy-saving natural gas or gas burner |
| CN102853429A (en) * | 2012-07-04 | 2013-01-02 | 江苏中圣园科技股份有限公司 | Gas burner |
| CN203615336U (en) * | 2013-12-19 | 2014-05-28 | 山东百川同创能源有限公司 | High-temperature rough biomass gas combustor |
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| CN103615722A (en) | 2014-03-05 |
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Effective date of registration: 20191127 Address after: 311300 room 103, No. 888, Shenglian Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang new Baichuan Environmental Technology Co., Ltd Address before: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 200 Shun Tai Plaza No. 2 building 22 room 2201 Patentee before: Shandong Baichuan Tongchuang Energy Co., Ltd. |
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Effective date of registration: 20210816 Address after: 250000 Room 403, floor 4, building a1-4, Hanyu Jingu, high tech Zone, Jinan, Shandong Province Patentee after: SHANDONG ZHIZHOU ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Room 103, 888 Shenglian Road, Qingshanhu street, Lin'an District, Hangzhou, Zhejiang 311300 Patentee before: Zhejiang new Baichuan Environmental Technology Co.,Ltd. |