CN103615722A - High-temperature roughed biomass gas burner - Google Patents
High-temperature roughed biomass gas burner Download PDFInfo
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- CN103615722A CN103615722A CN201310702117.XA CN201310702117A CN103615722A CN 103615722 A CN103615722 A CN 103615722A CN 201310702117 A CN201310702117 A CN 201310702117A CN 103615722 A CN103615722 A CN 103615722A
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Abstract
The invention provides a high-temperature roughed biomass gas burner. Gas and air can be completely matched, the gas burns sufficiently and stably, heat sensible and combustible components carried with the gas are utilized sufficiently, and heat of the gas is brought into play to the maximum degree. The high-temperature roughed biomass gas burner comprises a main burning machine, a gas channel, a turbulent flow regulating mechanism, a primary air distribution mechanism, a high-temperature thermal storage burning chamber and a second air distribution mechanism; the gas channel is provided with a gas inlet section and a gas outlet section and is communicated with the main burning machine and the high-temperature thermal storage burning chamber; the turbulent flow regulating mechanism comprises a turbulent flow device and a regulating device, the turbulent flow device comprises a cylinder block, a hollow shaft body, a spiral turbolator and a spiral baffle plate located between the cylinder block and the hollow shaft body, the cylinder block is arranged on the gas outlet section of the gas channel, the cylinder block and the hollow shaft body are arranged coaxially, the spiral turbolator is arranged in the hollow shaft body, and the regulating device is connected with the hollow shaft body and used for driving the hollow shaft body to rotate and conduct straight line movement.
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 be a kind ofly comprise various low heat value levels, source is abundant and the rough biogas fuel energy of 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 main combustible component comprises CH
4, CO, H
2, C
nh
mdeng.The calorific value of combustion gas, combustible component change with the difference of the kind of raw material, state, moisture content, and to guarantee combustion gas fully, smooth combustion, burner must possess stable performance.
At present, in all trades and professions the application of combustion gas more and more extensive, but the general industry burner of circulation and user use on domestic and international market is generally usingd heavy oil, diesel oil, natural gas etc. as fuel.When rough biogas is used 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 under the condition of high temperature 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 is carried, farthest bring into play the heat of combustion gas.
The present invention adopts technical scheme as follows:
The rough biomass gas burner of high temperature, is characterized in that: comprise burning main frame, blast tube, flow-disturbing governor motion ,Yi Ci air distribution mechanism, high-temperature heat accumulation combustion chamber and 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 combustion chamber; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprise be arranged on the cylindrical shell of gas pipeline outlet section, with the hollow shaft of the coaxial setting of cylindrical shell, spiral turbolator and the helical baffles between cylindrical shell and hollow shaft in hollow shaft are set, adjusting device is connected with hollow shaft for driving hollow shaft rotation and rectilinear motion; Yi Ci air distribution mechanism comprises main gas-distributing fan and is communicated with an air channel of main gas-distributing fan and blast tube; Secondary air distribution mechanism comprises secondary gas-distributing fan and is communicated with secondary gas-distributing fan and the secondary air duct of high-temperature heat accumulation combustion chamber.
Preferably, high-temperature heat accumulation combustion chamber comprises burning cylindrical shell, combustion chamber main body, combustion-supporting mechanism kept burning day and night and heat storage and flame stabilization wall; Combustion chamber 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 chamber main body; Heat storage and flame stabilization wall is positioned at combustion chamber main body.
Preferably, combustion chamber body front end is to be the little and large frustum structure in rear end of front end.
Preferably, it also comprises the jet pipe being arranged in burning cylindrical shell, and jet pipe two ends are communicated with respectively secondary air duct and combustion chamber main body.
Preferably, jet pipe and combustion barrel body axis are 60 ° of angles.
Preferably, hollow shaft end is horn-like structure.
Preferably, adjusting device comprise regulate screw mandrel, with the screw that regulates screw mandrel to coordinate be arranged on the handwheel on adjustment screw mandrel, 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 chamber, make fully mixing of combustion gas and air, for the abundant burning of combustion gas is laid a good foundation.
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, be created in herein vortex along with the increase of blast tube port of export distance away from burner outlet, and in burner outlet the place ahead, form homogeneous (uniform) fluid aerodynamic field.
3, combustion-supporting mechanism kept burning day and night is established in high-temperature heat accumulation combustion chamber, and the fuel that has increased combustion system adapts to, regulating power.
5, surely fire wall construction, can maintain heat storage and flame stabilization and regulate, guarantee active ingredient after-flame.
Accompanying drawing explanation
Fig. 1 is that the master of embodiment 1 looks schematic diagram.
Fig. 2 is the schematic top plan view of embodiment 1.
In figure 1, handwheel, 2, burning main frame, 3, air channels, 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 chamber main body, 16, main gas-distributing fan, 17, secondary gas-distributing fan, 18, gas outlet section.
The specific embodiment
Referring now to Figure of description, illustrate selected embodiment of the present invention, those skilled in the art are only exemplary according to subordinate's explanation of embodiments of the invention of the present disclosure, the scheme being not meant to limit the present invention.
The rough biomass gas burner of high temperature, comprises burning main frame 2, blast tube 18, flow-disturbing governor motion ,Yi Ci air distribution mechanism, high-temperature heat accumulation combustion chamber and secondary air distribution mechanism.
High-temperature heat accumulation combustion chamber comprises burning cylindrical shell 14, combustion chamber main body 15, combustion-supporting mechanism 5 kept burning day and night and heat storage and flame stabilization wall 6; Combustion chamber 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 chamber main body 15; Heat storage and flame stabilization wall 6 is positioned at combustion chamber main body 15, by porous type gitter brick body, is built into.
In the present embodiment, combustion chamber main body 15 front ends are to be the little and large frustum structure in rear end of front end.
In the present embodiment, in burning in cylindrical shell 14 jet pipe 7 is set, jet pipe 7 two ends are communicated with respectively secondary air duct 4 and combustion chamber main body 15, 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 comprise regulate screw mandrel 12, with the screw 13 that regulates screw mandrel 12 to coordinate be arranged on the handwheel 1 on adjustment screw mandrel 12, screw 13 is fixedly connected with combustion pipe 18.
During igniting, combustion-supporting system 5 kept burning day and night has started, and main gas-distributing fan 16 and secondary gas-distributing fan 17 starts, and wind passage 3 and secondary air channel 4 are purged.After purging, enter fired state, one time air distribution enters blast tube 18 by a wind passage 3, then mixes at gas outlet end, combustion chamber main body 15 front ends with high-temperature fuel gas, under combustion-supporting mechanism 5 kept burning day and night and high-temperature heat accumulation combustion chamber hyperthermia radiation, is lighted.Now can by Yi Ci air distribution mechanism, secondary air distribution mechanism and flow-disturbing governor motion, adjust ratio and the burner resistance of combustion gas and air, make burning reach perfect condition.
Basic principle of the present invention and advantage have more than been described.The present invention is not restricted to the described embodiments, and in the prerequisite that does not depart from the scope of the invention, those skilled in the art can do many changes and improvements as required.Protection domain of the present invention 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 ,Yi Ci air distribution mechanism, high-temperature heat accumulation combustion chamber and 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 combustion chamber; Flow-disturbing governor motion comprises disturbing flow device and adjusting device, disturbing flow device comprise be arranged on the cylindrical shell of gas pipeline outlet section, with the hollow shaft of the coaxial setting of cylindrical shell, spiral turbolator and the helical baffles between cylindrical shell and hollow shaft in hollow shaft are set, adjusting device is connected with hollow shaft for driving hollow shaft rotation and rectilinear motion; Yi Ci air distribution mechanism comprises main gas-distributing fan and is communicated with an air channel of main gas-distributing fan and blast tube; Secondary air distribution mechanism comprises secondary gas-distributing fan and is communicated with secondary gas-distributing fan and the secondary air duct of high-temperature heat accumulation combustion chamber.
2. the rough biomass gas burner of high temperature according to claim 1, is characterized in that: high-temperature heat accumulation combustion chamber comprises burning cylindrical shell, combustion chamber main body, combustion-supporting mechanism kept burning day and night and heat storage and flame stabilization wall; Combustion chamber 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 chamber main body; Heat storage and flame stabilization wall is positioned at combustion chamber main body.
3. the rough biomass gas burner of high temperature according to claim 2, is characterized in that: combustion chamber body front end is to be the little and large frustum structure in rear end of front end.
4. the rough biomass gas burner of high temperature according to claim 2, is characterized in that: it also comprises the jet pipe being arranged in burning cylindrical shell, and jet pipe two ends are communicated with respectively secondary air duct and combustion chamber main body.
5. the rough biomass gas burner of high temperature according to claim 3, 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. according to the rough biomass gas burner of high temperature described in claim 1 to 6 any one, it is characterized in that: adjusting device comprise regulate screw mandrel, with the screw that regulates screw mandrel to coordinate be arranged on the handwheel on adjustment screw mandrel, screw is fixedly connected with combustion pipe.
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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| Publication Number | Publication Date |
|---|---|
| CN103615722A true CN103615722A (en) | 2014-03-05 |
| CN103615722B CN103615722B (en) | 2015-08-19 |
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ID=50166432
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702117.XA Active CN103615722B (en) | 2013-12-19 | 2013-12-19 | The rough biomass gas burner of high temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917416A (en) * | 2017-10-24 | 2018-04-17 | 天津大学 | A kind of low heat value biomass combustion gas clean combustion equipment |
| CN113834064A (en) * | 2021-10-12 | 2021-12-24 | 中国矿业大学 | Ammonia gas burner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48102636U (en) * | 1972-03-03 | 1973-12-01 | ||
| JPS5059827A (en) * | 1973-09-28 | 1975-05-23 | ||
| 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 |
-
2013
- 2013-12-19 CN CN201310702117.XA patent/CN103615722B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48102636U (en) * | 1972-03-03 | 1973-12-01 | ||
| JPS5059827A (en) * | 1973-09-28 | 1975-05-23 | ||
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917416A (en) * | 2017-10-24 | 2018-04-17 | 天津大学 | A kind of low heat value biomass combustion gas clean combustion equipment |
| CN113834064A (en) * | 2021-10-12 | 2021-12-24 | 中国矿业大学 | Ammonia gas burner |
| CN113834064B (en) * | 2021-10-12 | 2024-05-24 | 中国矿业大学 | Ammonia gas burner |
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| Publication number | Publication date |
|---|---|
| CN103615722B (en) | 2015-08-19 |
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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. |