CN103742903B - Turbulent burner and mounting structure thereof - Google Patents
Turbulent burner and mounting structure thereof Download PDFInfo
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- CN103742903B CN103742903B CN201410010061.6A CN201410010061A CN103742903B CN 103742903 B CN103742903 B CN 103742903B CN 201410010061 A CN201410010061 A CN 201410010061A CN 103742903 B CN103742903 B CN 103742903B
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- turbulent burner
- door
- air channel
- burner body
- plate
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
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 comprising described turbulent burner.
Background technology
Burner be fuel and air are sprayed in a certain way device that mixing (or mixing ejection) burns is referred to as.Burner divides industrial burner, combustor, civilian burner, special kind firing device several by type with application.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 need different air quantity according to before recirculating fluidized bed igniting from the concrete condition after igniting; and be generally realized by adjustment air channel power of fan at present; this adjustment mode exists adjustment problem not in time, and (power improving air channel blower fan will the air quantity of turbulent burner position after a while just can increase; vice versa); in addition; the air quantity being adjusted turbulent burner by the power improving air channel blower fan makes the very high power of air channel blower fan itself increase get Geng Gao, and such mode is unfavorable for energy-conserving and environment-protective.
Therefore, need in industry a kind of can adjust the air quantity in air channel in time and the turbulent burner of air channel power of fan can be reduced.
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 adjust the air quantity in air channel, thus can effectively reduce air channel power of fan when lighting a fire.
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 adjust by air channel volume, and can effectively reduce air channel power of fan.
In order to solve the problem, the invention provides a kind of turbulent burner for being installed 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 be rotatably mounted on described support frame, be fixed on the plate-turning door on described door-hinge and connect the drive unit that described door-hinge rotates can drive this door-hinge, described plate-turning door is provided with the air vent corresponding to described turbulent burner body, described plate-turning door at least has primary importance and the second device
Wherein in described primary importance, the upset of this plate-turning door 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 the upset of this plate-turning door for described turbulent burner body side by side and be in the air inlet side of this turbulent burner body, and described turbulent burner body aims 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 the bearing block for supporting 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 described support frame and be in the air inlet side of this turbulent burner body described shutter and for driving the controlling organization of the blade opening and closing of described shutter, described shutter is arranged as the air inlet towards 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 be regulated the cross-sectional flow area in described air channel by described water conservancy diversion adjusting device.
Preferably, along on the same sectional position of this air channel length direction, two or more described turbulent burner is installed in described air channel.
Particularly, the air inlet of described turbulent burner body towards wind regime, so that can air-flow be received.
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, the actual internal area in described air channel can be turned down by described water conservancy diversion adjusting device, thus the air pressure of wind regime side is increased, and then make also to be increased by the air quantity of described turbulent burner body and wind speed, the wind through turbulent burner body is made to be forced High Rotation Speed and fully to mix after-combustion with fuel oil further, the power by improving air channel blower fan is avoided to improve air quantity by turbulent burner body, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, the actual internal area in described air channel can recover by described water conservancy diversion adjusting device, 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 in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is 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 detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of the turbulent burner according to 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 device
3 plate-turning door 4 door-hinges
5 drive unit 6 bearing blocks
7 door spindle sealing device 8 support frames
9 air channels
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of turbulent burner for being installed 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 be arranged as required, and these all belong within 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, the actual internal area in described air channel 9 can be turned down by described water conservancy diversion adjusting device 2, thus the air pressure of wind regime side is increased, and then make also to be increased by the air quantity of described turbulent burner body 1 and wind speed, the wind through turbulent burner body 1 is made to be forced High Rotation Speed and fully to mix after-combustion with fuel oil further, also avoid the power by improving air channel blower fan to improve air quantity by turbulent burner body 1 simultaneously, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, the actual internal area in described air channel 9 can recover by described water conservancy diversion adjusting device 2, 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 be rotatably mounted on described support frame 8, be fixed on the plate-turning door 3 on described door-hinge 4 and connect the drive unit 5 that described door-hinge 4 rotates can drive this door-hinge, described plate-turning door 3 is provided with the air vent corresponding to described turbulent burner body 1, described plate-turning door 3 at least has primary importance and the second device
Wherein in described primary importance, the upset of this plate-turning door 3 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 the upset of this plate-turning door 3 for described turbulent burner body 1 side by side and be in the air inlet side of this turbulent burner body 1, and described turbulent burner body 1 aims at the air vent on this plate-turning door 3;
In the described second place, described plate-turning door 3 overturns as the state vertical with described turbulent burner body 1, plate-turning door 3 is adopted to be applicable to the needs of large-size rotational flow burner as the specific constructive form of water conservancy diversion adjusting device 2, this version structure is simple, reliable, compared with the demand of Wind Volume when can meet CFBC.
In above-mentioned basic technical scheme of the present invention, particularly, the two ends of described door-hinge 4 are respectively equipped with the bearing block 6 for supporting 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, the mode adopting bearing block 6 to fix described door-hinge 4 can prevent described door-hinge 4 from occurring stuck problem, 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 opening and closing of plate-turning door 3 described in operated from a distance, meet the central controlled needs of modernization industry, and adopt the mode of manual driving device can be cost-saving, make turbulent burner have 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 be in the air inlet side of this turbulent burner body 1 described shutter and for driving the controlling organization (not shown) of the blade opening and closing of described shutter, described shutter is arranged as the air inlet towards described turbulent burner body 1, described shutter is provided with the air vent corresponding with turbulent burner body, shutter is adopted to be applicable to the needs of middle-size and small-size turbulent burner as the specific constructive form of water conservancy diversion adjusting device 2, gap between shutter blade is less, there is the effect of the actual internal area better regulating described air channel 9.
Certainly, the specific constructive form of water conservancy diversion adjusting device 2 must not adopt the form of shutter or plate-turning door, such as, as another kind of simple variant mode (not shown), water conservancy diversion adjusting device 2 comprises flashboard and connects described flashboard can drive the drive unit of this flashboard movement, such design is applicable to the needs of the turbulent burner of super large shape, and has sound construction, the feature had 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 be regulated the cross-sectional flow area in described air channel 9 by described water conservancy diversion adjusting device 2.
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, the actual internal area in described air channel 9 can be turned down by described water conservancy diversion adjusting device 2, thus the air pressure of wind regime side is increased, and then make also to be increased by the air quantity of described turbulent burner body 1 and wind speed, the wind through turbulent burner body 1 is made to be forced High Rotation Speed and fully to mix after-combustion with fuel oil further, also avoid the power by improving air channel blower fan to improve air quantity by turbulent burner body 1 simultaneously, reduce the energy consumption of air channel blower fan 9, and after fuel oil is stopped transport, the actual internal area in described air channel 9 can recover by described water conservancy diversion adjusting device 2, 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, along on the same sectional position of this air channel 9 length direction, two or more described turbulent burner is installed in described air channel 9, meets when air channel 9 is larger, need the situation that multiple described turbulent burner is set.
In above-mentioned basic technical scheme of the present invention, particularly, the air inlet of described turbulent burner body 1 towards wind regime, so that can air-flow be received.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; 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 characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, 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 (6)
1. one kind for being installed to the turbulent burner in 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), described water conservancy diversion adjusting device (2) comprises the door-hinge (4) be rotatably mounted on described support frame (8), be fixed on the plate-turning door (3) on described door-hinge (4) and connect the drive unit (5) that described door-hinge (4) rotates can drive this door-hinge, described plate-turning door (3) is provided with the corresponding air vent with 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 for described turbulent burner body (1) side by side and be in the air inlet side of this turbulent burner body (1), and described turbulent burner body (1) aims 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).
2. turbulent burner according to claim 1, it is characterized in that, the two ends of described door-hinge (4) are respectively equipped with the bearing block (6) for supporting on air channel (9) sidewall, and the end, two ends of this door-hinge (4) can be provided with door spindle sealing device (7).
3. turbulent burner according to claim 1, is characterized in that, described drive unit (5) is Vidacare corp or manual driving device.
4. a turbulent burner mounting structure, comprise air channel (9), it is characterized in that, described turbulent burner mounting structure comprises turbulent burner according to any one of claim 1 to 3, described turbulent burner body (1) is fixed in described air channel (9) by described support frame (8), can be regulated the cross-sectional flow area of described air channel (9) by described water conservancy diversion adjusting device (2).
5. turbulent burner mounting structure according to claim 4, is characterized in that, is provided with two or more described turbulent burner in described air channel (9) along on the same sectional position of this air channel (9) length direction.
6. turbulent burner mounting structure according to claim 4, is characterized in that, the air inlet of described turbulent burner body (1) towards wind regime, so that can air-flow be received.
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 CN103742903A (en) | 2014-04-23 |
| CN103742903B true 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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| Country | Link |
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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 |
|---|---|
| CN103742903A (en) | 2014-04-23 |
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| C53 | Correction of patent for 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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