CN203615336U - High-temperature rough biomass gas combustor - Google Patents
High-temperature rough biomass gas combustor Download PDFInfo
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- CN203615336U CN203615336U CN201320840900.8U CN201320840900U CN203615336U CN 203615336 U CN203615336 U CN 203615336U CN 201320840900 U CN201320840900 U CN 201320840900U CN 203615336 U CN203615336 U CN 203615336U
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- gas
- combustion chamber
- hollow shaft
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- burning
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Abstract
The utility model provides a high-temperature rough biomass gas combustor. The high-temperature rough biomass gas combustor has the advantages that gas and air can be fully matched, gas fully and stably combusts, sensible heat and combustible components carried by gas can be fully utilized, and heat of gas is utilized to the maximum degree. The high-temperature rough biomass gas combustor comprises a main combustion machine, a gas channel, a turbulent flow adjusting mechanism, a primary air distribution mechanism, a high-temperature heat storage combustion chamber and a secondary air distribution mechanism. The gas channel is provided with a gas inlet section and a gas outlet section and communicates the main combustion machine with the high-temperature heat storage combustion chamber. The turbulent flow adjusting mechanism comprises a turbulent flow device and an adjusting device, wherein the turbulent flow device comprises a barrel arranged on the outlet section of a gas pipeline, a hollow shaft body arranged coaxial with the barrel, a spiral turbolator arranged in the hollow shaft body, and a spiral baffle plate located between the barrel and the hollow shaft body; the adjusting device is connected with the hollow shaft body and used for driving the hollow shaft body to rotate and conduct linear motion.
Description
Technical field
The utility model relates to a kind of burner, is specifically related to the rough biomass gas burner of a kind of high temperature.
Background technology
Gaseous fuel is a kind of rough biogas fuel energy of high temperature that comprises the abundant and complicated of various low heat value levels, source.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, 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.
Utility model content
For overcoming above-mentioned the deficiencies in the prior art, the utility model provides a kind of high temperature rough biomass gas burner, 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 utility model 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 chamber 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 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, the spiral turbolator in hollow shaft and the helical baffles between cylindrical shell and hollow shaft are set, adjusting device is connected with hollow shaft for driving hollow shaft rotation and rectilinear motion; An air distribution mechanism comprises an air channel of main gas-distributing fan and the main gas-distributing fan of connection 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 regulate the screw that coordinates of screw mandrel and be arranged on the handwheel on adjustment screw mandrel, screw is fixedly connected with combustion pipe.
The beneficial effects of the utility model:
1, appropriate design gas pipeline, flow-disturbing adjustment structure, air distribution mechanism and high-temperature heat accumulation combustion chamber, makes 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 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 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, an 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 chamber main body, 16, main gas-distributing fan, 17, secondary gas-distributing fan, 18, gas outlet section.
The specific embodiment
Illustrate selected embodiment of the present utility model referring now to Figure of description, those skilled in the art are only exemplary according to subordinate's explanation of embodiment of the present utility model of the present disclosure, are not in order to limit scheme of the present utility model.
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 chamber and a 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, is built into by porous type gitter brick body.
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 regulate the screw 13 that coordinates of screw mandrel 12 and be arranged on the handwheel 1 on adjustment screw mandrel 12, screw 13 is fixedly connected with combustion pipe 18.
When igniting, combustion-supporting system 5 kept burning day and night has started, and main gas-distributing fan 16 and secondary gas-distributing fan 17 start, 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 adjust by air distribution mechanism, secondary air distribution mechanism and a flow-disturbing governor motion ratio and the burner resistance of combustion gas and air, make burning reach perfect condition.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not depart from the utility model scope, those skilled in the art can do many changes and improvements as required.The utility model protection domain 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 chamber 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 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, the spiral turbolator in hollow shaft and the helical baffles between cylindrical shell and hollow shaft are set, adjusting device is connected with hollow shaft for driving hollow shaft rotation and rectilinear motion; An air distribution mechanism comprises an air channel of main gas-distributing fan and the main gas-distributing fan of connection 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 regulate the screw that coordinates of screw mandrel and 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 |
|---|---|---|---|
| CN201320840900.8U CN203615336U (en) | 2013-12-19 | 2013-12-19 | High-temperature rough biomass gas combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840900.8U CN203615336U (en) | 2013-12-19 | 2013-12-19 | High-temperature rough biomass gas combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615336U true CN203615336U (en) | 2014-05-28 |
Family
ID=50767978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840900.8U Withdrawn - After Issue CN203615336U (en) | 2013-12-19 | 2013-12-19 | High-temperature rough biomass gas combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615722A (en) * | 2013-12-19 | 2014-03-05 | 山东百川同创能源有限公司 | High-temperature roughed biomass gas burner |
| CN107620958A (en) * | 2017-09-23 | 2018-01-23 | 武汉富世达能源科技股份有限公司 | A kind of cumulative preheated burning device |
-
2013
- 2013-12-19 CN CN201320840900.8U patent/CN203615336U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615722A (en) * | 2013-12-19 | 2014-03-05 | 山东百川同创能源有限公司 | High-temperature roughed biomass gas burner |
| CN103615722B (en) * | 2013-12-19 | 2015-08-19 | 山东百川同创能源有限公司 | The rough biomass gas burner of high temperature |
| CN107620958A (en) * | 2017-09-23 | 2018-01-23 | 武汉富世达能源科技股份有限公司 | A kind of cumulative preheated burning device |
| CN107620958B (en) * | 2017-09-23 | 2019-02-15 | 武汉富世达能源科技股份有限公司 | A kind of cumulative preheated burning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |