CN103742903A - Turbulent burner and mounting structure thereof - Google Patents
Turbulent burner and mounting structure thereof Download PDFInfo
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- CN103742903A CN103742903A CN201410010061.6A CN201410010061A CN103742903A CN 103742903 A CN103742903 A CN 103742903A CN 201410010061 A CN201410010061 A CN 201410010061A CN 103742903 A CN103742903 A CN 103742903A
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- turbulent burner
- door
- air channel
- burner body
- turbulent
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Abstract
The invention discloses a turbulent burner mounted on an air duct (9). The turbulent burner comprises a support frame (8) and a turbulent burner body (1) fixed onto the support frame (8). The turbulent burner further comprises a flow guidance adjusting device which is used for adjusting the flow cross-sectional area of the air duct (9). In addition, the invention also discloses a mounting structure of the turbulent burner, which comprises the turbulent burner. The turbulent burner can adjust the air flow in the air duct so as to effectively reduce the power of a draught fan in the air duct in ignition.
Description
Technical field
The present invention relates to a kind of burner, particularly, relate to a kind of turbulent burner.In addition, the invention still further relates to a kind of turbulent burner mounting structure that comprises described turbulent burner.
Background technology
Burner is that the device that makes fuel and air spray in a certain way mixing (or mixing ejection) burning is referred to as.Burner divides industrial burner, combustor, civilian burner, special kind firing device several with application by type.As the one in industrial burner, turbulent burner is applied in the ignition air duct in recirculating fluidized bed, and fuel and air are mixed fully.
In real world applications; turbulent burner usually can be according to needing different air quantity from the concrete condition after igniting before recirculating fluidized bed igniting; and be generally to realize by adjusting air channel power of fan at present; this adjustment mode exists adjustment problem not in time, and (power of the raising air channel blower fan after a while air quantity of turbulent burner position just can increase; vice versa); in addition; the air quantity of adjusting turbulent burner by improving the power of air channel blower fan makes the increased power get Geng Gao that air channel blower fan itself is very high, and such mode is unfavorable for energy-conserving and environment-protective.
Therefore, in industry, need a kind of turbulent burner air quantity and that can reduce air channel power of fan that can adjust in time air channel.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of turbulent burner, and this turbulent burner can be adjusted the air quantity in air channel, thereby can when igniting, effectively reduce air channel power of fan.
In addition, another technical problem to be solved by this invention is to provide a kind of turbulent burner mounting structure, and the turbulent burner of this turbulent burner mounting structure can be adjusted by air channel volume, and can effectively reduce air channel power of fan.
In order to address the above problem, the invention provides a kind of for being installed to the turbulent burner in air channel, comprise support frame and be fixed on the turbulent burner body on described support frame, wherein, described turbulent burner also comprises the water conservancy diversion adjusting device of the actual internal area for regulating described air channel.
Preferably, described water conservancy diversion adjusting device comprises the door-hinge that is rotatably mounted on described support frame, is fixed on the plate-turning door on described door-hinge and connects described door-hinge can drive the drive unit of this door-hinge rotation, described plate-turning door is provided with and the corresponding air vent of described turbulent burner body, described plate-turning door at least has primary importance and the second device
Wherein in described primary importance, this plate-turning door upset is the state overlapping with described turbulent burner body, and described turbulent burner body is contained in the air vent on this plate-turning door, or this plate-turning door upset is air inlet one side side by side and in this turbulent burner body with described turbulent burner body, and described turbulent burner body is aimed at the air vent on this plate-turning door;
In the described second place, described plate-turning door upset is the state vertical with described turbulent burner body.
Particularly, the two ends of described door-hinge are respectively equipped with for supporting to the bearing block on the sidewall of air channel, and the end, two ends of this door-hinge can be provided with door spindle sealing device.
More specifically, described drive unit is Vidacare corp or manual driving device.
Preferably, described water conservancy diversion adjusting device comprise be installed on the described shutter of one side of the air inlet on described support frame and in this turbulent burner body and for drive described shutter blade open and close controlling organization, described shutter is arranged as towards the air inlet of described turbulent burner body.
On the basis of the technical scheme of above-mentioned turbulent burner, the present invention also provides a kind of turbulent burner mounting structure, comprise air channel and described turbulent burner, described turbulent burner body is fixed in described air channel by described support frame, can regulate by described water conservancy diversion adjusting device the cross-sectional flow area in described air channel.
Preferably, in described air channel along two or more described turbulent burners are installed on the same sectional position of this air channel length direction.
Particularly, the air inlet of described turbulent burner body is towards wind regime, can receive air-flow.
Turbulent burner of the present invention is owing to comprising support frame and being fixed on the turbulent burner body on described support frame, described turbulent burner also comprises the water conservancy diversion adjusting device of the actual internal area for regulating described air channel, in turbulent burner body Initial Stage after Ignition and fuel combustion process, described water conservancy diversion adjusting device can be turned the actual internal area in described air channel down, thereby the air pressure of wind regime one side is increased, and then make also to increase by air quantity and the wind speed of described turbulent burner body, further make to be forced High Rotation Speed and fully mix after-combustion with fuel oil through the wind of turbulent burner body, avoid the power by improving air channel blower fan to improve by the air quantity of turbulent burner body, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, described water conservancy diversion adjusting device can be recovered the actual internal area in described air channel, increase the circulation area in air channel, reduce the resistance of wind, improve the efficiency of recirculating fluidized bed, and reduce the energy consumption of air channel blower fan.In addition, turbulent burner mounting structure of the present invention comprises described turbulent burner, and therefore it has above-mentioned advantage equally.
Other features and advantages of the present invention are described in detail the specific embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is according to the schematic diagram of the turbulent burner of the specific embodiment of the present invention;
Fig. 2 is the top view of turbulent burner in Fig. 1.
Description of reference numerals
1 turbulent burner body 2 water conservancy diversion adjusting devices
3 plate-turning door 4 door-hinges
5 drive unit 6 bearing blocks
7 door spindle sealing device 8 support frames
9 air channels
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
The invention provides a kind of for being installed to the turbulent burner in air channel, particularly, shown in Fig. 1 and Fig. 2, described turbulent burner comprises support frame 8 and is fixed on the turbulent burner body 1 on described support frame 8, it is characterized in that, described turbulent burner also comprises the water conservancy diversion adjusting device 2 of the actual internal area for regulating described air channel 9.
It should be noted that, quantity and the specific constructive form of support frame 8, turbulent burner body 1 and water conservancy diversion adjusting device 2 can arrange as required, within these all belong to technical conceive scope of the present invention.
In above-mentioned basic technical scheme of the present invention, owing to comprising support frame 8 and being fixed on the turbulent burner body 1 on described support frame 8, described turbulent burner also comprises the water conservancy diversion adjusting device 2 of the actual internal area for regulating described air channel 9, in turbulent burner Initial Stage after Ignition and fuel combustion process, described water conservancy diversion adjusting device 2 can be turned the actual internal area in described air channel 9 down, thereby the air pressure of wind regime one side is increased, and then make also to increase by air quantity and the wind speed of described turbulent burner body 1, further make to be forced High Rotation Speed and fully mix after-combustion with fuel oil through the wind of turbulent burner body 1, also avoid the power by improving air channel blower fan to improve by the air quantity of turbulent burner body 1 simultaneously, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, described water conservancy diversion adjusting device 2 can be recovered the actual internal area in described air channel 9, increase the circulation area in air channel, reduce the resistance of wind, improve the efficiency of recirculating fluidized bed, and reduce the energy consumption of air channel blower fan 9.
In turbulent burner of the present invention, preferably, described water conservancy diversion adjusting device 2 comprises the door-hinge 4 that is rotatably mounted on described support frame 8, is fixed on the plate-turning door 3 on described door-hinge 4 and connects described door-hinge 4 can drive the drive unit 5 of this door-hinge rotation, described plate-turning door 3 is provided with and the corresponding air vent of described turbulent burner body 1, described plate-turning door 3 at least has primary importance and the second device
Wherein in described primary importance, these plate-turning door 3 upsets are the state overlapping with described turbulent burner body 1, and described turbulent burner body 1 is contained in the air vent on this plate-turning door 3, or these plate-turning door 3 upsets are air inlet one side side by side and in this turbulent burner body 1 with described turbulent burner body 1, and the air vent on described turbulent burner body 1 this plate-turning door 3 of aligning;
In the described second place, described plate-turning door 3 upsets are the state vertical with described turbulent burner body 1, adopt plate-turning door 3 as the specific constructive form of water conservancy diversion adjusting device 2, to be applicable to the needs of large-size rotational flow burner, this version is simple in structure, reliable, in the time of can meeting CFBC compared with the demand of Wind Volume.
In above-mentioned basic technical scheme of the present invention, particularly, the two ends of described door-hinge 4 are respectively equipped with for supporting to the bearing block 6 on 9 sidewalls of air channel, and the end, two ends of this door-hinge 4 can be provided with door spindle sealing device 7, the mode that adopts bearing block 6 to fix described door-hinge 4 can prevent that stuck problem from appearring in described door-hinge 4, and arranging of door spindle sealing device 7 can effectively stop the wind direction in air channel to run off outward.
In above-mentioned basic technical scheme of the present invention, more specifically, described drive unit 5 is Vidacare corp or manual driving device, Vidacare corp can facilitate the switching of plate-turning door 3 described in operated from a distance, meet the central controlled needs of modernization industry, and the mode of employing manual driving device can be cost-saving, make turbulent burner there is good promotional value.
In turbulent burner of the present invention, preferably, described water conservancy diversion adjusting device 2 comprise be installed on described support frame 8 and the described shutter of one side of the air inlet in this turbulent burner body 1 and for drive described shutter blade open and close controlling organization (not shown), described shutter is arranged as towards the air inlet of described turbulent burner body 1, described shutter is provided with the air vent corresponding with turbulent burner body, adopt shutter as the specific constructive form of water conservancy diversion adjusting device 2, to be applicable to the needs of middle-size and small-size turbulent burner, gap between shutter blade is less, there is the effect of the actual internal area in the described air channel 9 of better adjusting.
Certainly, the specific constructive form of water conservancy diversion adjusting device 2 must not adopt the form of shutter or plate-turning door, for example, as another kind of simple variant mode (not shown), water conservancy diversion adjusting device 2 comprises flashboard and connects the drive unit of described flashboard can drive this flashboard to move, such design is applicable to the needs of the turbulent burner of super large shape, and has sound construction, the feature having good stability.
In addition, the present invention also provides a kind of turbulent burner mounting structure, comprise air channel 9 and turbulent burner of the present invention, described turbulent burner body 1 is fixed in described air channel 9 by described support frame 8, can regulate by described water conservancy diversion adjusting device 2 cross-sectional flow area in described air channel 9.
Turbulent burner of the present invention is owing to comprising support frame 8 and being fixed on the turbulent burner body 1 on described support frame 8, described turbulent burner also comprises the water conservancy diversion adjusting device 2 of the actual internal area for regulating described air channel 9, in turbulent burner Initial Stage after Ignition and fuel combustion process, described water conservancy diversion adjusting device 2 can be turned the actual internal area in described air channel 9 down, thereby the air pressure of wind regime one side is increased, and then make also to increase by air quantity and the wind speed of described turbulent burner body 1, further make to be forced High Rotation Speed and fully mix after-combustion with fuel oil through the wind of turbulent burner body 1, also avoid the power by improving air channel blower fan to improve by the air quantity of turbulent burner body 1 simultaneously, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, described water conservancy diversion adjusting device 2 can be recovered the actual internal area in described air channel 9, increase the circulation area in air channel, reduce the resistance of wind, improve the efficiency of recirculating fluidized bed, and reduce the energy consumption of air channel blower fan 9.
In above-mentioned basic technical scheme of the present invention, preferably, in described air channel 9 along two or more described turbulent burners are installed on the same sectional position of these air channel 9 length directions, meet when air channel 9 is larger, the situation of multiple described turbulent burners need to be set.
In above-mentioned basic technical scheme of the present invention, particularly, the air inlet of described turbulent burner body 1 is towards wind regime, can receive air-flow.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. one kind for being installed to the turbulent burner of air channel (9), comprise support frame (8) and be fixed on the turbulent burner body (1) on described support frame (8), it is characterized in that, described turbulent burner also comprises the water conservancy diversion adjusting device (2) of the actual internal area for regulating described air channel (9).
2. turbulent burner according to claim 1, it is characterized in that, described water conservancy diversion adjusting device (2) comprises the door-hinge (4) that is rotatably mounted on described support frame (8), is fixed on the plate-turning door (3) on described door-hinge (4) and connects described door-hinge (4) can drive the drive unit (5) of this door-hinge rotation, described plate-turning door (3) is provided with and the corresponding air vent of described turbulent burner body (1), described plate-turning door (3) at least has primary importance and the second device
Wherein in described primary importance, this plate-turning door (3) upset is the state overlapping with described turbulent burner body (1), and described turbulent burner body (1) is contained in the air vent on this plate-turning door (3), or this plate-turning door (3) upset is and air inlet one side of described turbulent burner body (1) side by side and in this turbulent burner body (1), and described turbulent burner body (1) is aimed at the air vent on this plate-turning door (3);
In the described second place, described plate-turning door (3) upset is the state vertical with described turbulent burner body (1).
3. turbulent burner according to claim 2, it is characterized in that, the two ends of described door-hinge (4) are respectively equipped with for supporting to the bearing block (6) on the sidewall of air channel (9), and the end, two ends of this door-hinge (4) can be provided with door spindle sealing device (7).
4. turbulent burner according to claim 2, is characterized in that, described drive unit (5) is Vidacare corp or manual driving device.
5. turbulent burner according to claim 1, it is characterized in that, described water conservancy diversion adjusting device (2) comprises the described shutter and the controlling organization for driving the blade of described shutter to open and close that are installed on upper and air inlet one side in this turbulent burner body (1) of described support frame (8), and described shutter is arranged as towards the air inlet of described turbulent burner body (1).
6. a turbulent burner mounting structure, comprise air channel (9), it is characterized in that, described turbulent burner mounting structure comprises according to the turbulent burner described in claim 1 to 5, described turbulent burner body (1) is fixed in described air channel (9) by described support frame (8), can regulate by described water conservancy diversion adjusting device (2) cross-sectional flow area of described air channel (9).
7. turbulent burner mounting structure according to claim 6, is characterized in that, in described air channel (9) along two or more described turbulent burners are installed on the same sectional position of this air channel (9) length direction.
8. turbulent burner mounting structure according to claim 6, is characterized in that, the air inlet of described turbulent burner body (1) is towards wind regime, can receive air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010061.6A CN103742903B (en) | 2014-01-09 | 2014-01-09 | Turbulent burner and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010061.6A CN103742903B (en) | 2014-01-09 | 2014-01-09 | Turbulent burner and mounting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742903A true CN103742903A (en) | 2014-04-23 |
| CN103742903B CN103742903B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010061.6A Active CN103742903B (en) | 2014-01-09 | 2014-01-09 | Turbulent burner and mounting structure thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215639A (en) * | 1967-11-03 | 1970-12-16 | Haller Meurer Werke Ag | Improvements in universal gas burners |
| US4602571A (en) * | 1984-07-30 | 1986-07-29 | Combustion Engineering, Inc. | Burner for coal slurry |
| JPH08145318A (en) * | 1994-11-17 | 1996-06-07 | Tokyo Gas Co Ltd | Gas burner |
| CN2231761Y (en) * | 1995-07-26 | 1996-07-24 | 大庆纽斯达采油工具公司 | High-speed gas burner |
| JP2004076720A (en) * | 2002-06-19 | 2004-03-11 | Toho Gas Co Ltd | Air heat burner |
| CN202647775U (en) * | 2012-03-30 | 2013-01-02 | 上海锅炉厂有限公司 | Nozzle |
| CN203671599U (en) * | 2014-01-09 | 2014-06-25 | 神华集团有限责任公司 | Turbulent burner and turbulent burner installation structure |
-
2014
- 2014-01-09 CN CN201410010061.6A patent/CN103742903B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215639A (en) * | 1967-11-03 | 1970-12-16 | Haller Meurer Werke Ag | Improvements in universal gas burners |
| US4602571A (en) * | 1984-07-30 | 1986-07-29 | Combustion Engineering, Inc. | Burner for coal slurry |
| JPH08145318A (en) * | 1994-11-17 | 1996-06-07 | Tokyo Gas Co Ltd | Gas burner |
| CN2231761Y (en) * | 1995-07-26 | 1996-07-24 | 大庆纽斯达采油工具公司 | High-speed gas burner |
| JP2004076720A (en) * | 2002-06-19 | 2004-03-11 | Toho Gas Co Ltd | Air heat burner |
| CN202647775U (en) * | 2012-03-30 | 2013-01-02 | 上海锅炉厂有限公司 | Nozzle |
| CN203671599U (en) * | 2014-01-09 | 2014-06-25 | 神华集团有限责任公司 | Turbulent burner and turbulent burner installation structure |
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| Publication number | Publication date |
|---|---|
| CN103742903B (en) | 2015-06-10 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Pingang Inventor after: Chen Jianbin Inventor after: Bai Jiliang Inventor after: Lei Xiujian Inventor after: Zhang Wenqing Inventor after: Yan Qin Inventor after: Liu Changxu Inventor after: Li Yong Inventor before: Chen Jianbin Inventor before: Bai Jiliang Inventor before: Lei Xiujian Inventor before: Zhang Wenqing Inventor before: Yan Qin Inventor before: Liu Changxu Inventor before: Li Yong |
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Free format text: CORRECT: INVENTOR; FROM: CHEN JIANBIN BAI JILIANG LEI XIUJIAN ZHANG WENQING YAN QIN LIU CHANGXU LI YONG TO: WANG PINGANG CHEN JIANBIN BAI JILIANG LEI XIUJIAN ZHANG WENQING YAN QIN LIU CHANGXU LI YONG |
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| C14 | Grant of patent or utility model | ||
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