CN217235575U - Novel adjustable alloy baking burner - Google Patents
Novel adjustable alloy baking burner Download PDFInfo
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- CN217235575U CN217235575U CN202123392677.9U CN202123392677U CN217235575U CN 217235575 U CN217235575 U CN 217235575U CN 202123392677 U CN202123392677 U CN 202123392677U CN 217235575 U CN217235575 U CN 217235575U
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- main pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model relates to a novel adjustable alloy baking burner in the field of alloy baking, which comprises a baking burner body, wherein the baking burner body comprises a main pipeline, the bottom of the main pipeline is provided with a nozzle, a gas channel and an air channel are arranged inside the main pipeline, and the gas channel is arranged inside the air channel; the gas channel and the air channel are respectively and correspondingly provided with a gas inlet and an air inlet, and the gas inlet and the air inlet are arranged in a staggered manner; an adjusting mechanism is arranged in the gas channel in a matched mode, an ignition device is arranged at the bottom of the adjusting mechanism, turbulence blades are arranged inside the main pipeline, and an air supplementing opening is arranged at the position, close to the nozzle, of the periphery of the main pipeline in a matched mode; the utility model discloses a simple structure, it is simple and convenient to use, can be through the convenient size of adjusting the blowout flame of adjustment mechanism, and the pressure that remains stable improves the stability of production, reduces unexpected incidence.
Description
Technical Field
The utility model relates to an alloy toasts the field, particularly relates to a nozzle.
Background
At present, the steel-making in China mostly adopts a continuous casting blank mode, an intermediate tank is an important device in a billet continuous casting link and is used as a casting device for receiving molten steel from a ladle and distributing the molten steel to a crystallizer of each flow, a tank shell is made of welded steel plates, a refractory material is lined in the shell, the shell usually consists of a permanent layer and a working layer, and the shell has the functions of heat preservation, storage and pressure stabilization. Therefore, the quality of the tundish baking is directly related to the continuous stability of casting, the quality of the billet and the safe production. The existing baking burner device is structurally characterized in that two steel pipes with different diameters are sleeved on the same central line, an inner pipe is communicated with compressed air, and an outer pipe is communicated with mixed coal gas of a blast furnace and a converter. However, when the burner of the baking burner device works in a burning mode, flame is dispersed and overflows seriously, so that the actual baking temperature is low, the use requirement can be met only after long-time baking, the baking efficiency is low, and the safety is poor; and the performance is unstable and the adjustment is reliable during working.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model discloses a simple structure, it is simple and convenient to use, can be through the convenient size of adjusting the blowout flame of adjustment mechanism, and keep stable pressure, improve the stability of production, reduce unexpected incidence.
In order to achieve the purpose, the utility model provides a novel adjustable alloy baking burner, which comprises a baking burner body, wherein the baking burner body comprises a main pipeline, the bottom of the main pipeline is provided with a nozzle, a gas channel and an air channel are arranged in the main pipeline, and the gas channel is arranged in the air channel; the gas channel and the air channel are respectively and correspondingly provided with a gas inlet and an air inlet, and the gas inlet and the air inlet are arranged in a staggered manner; the gas channel fit in is provided with adjustment mechanism, and adjustment mechanism's bottom is equipped with ignition, the inside vortex blade that is provided with of main line, the position cooperation that the main line periphery is close to the spout is provided with the air supplement mouth.
The utility model discloses during operation, gas and air are let in respectively to gas passageway and air channel, when the size that the flame that needs to adjust sprayed, operating personnel can directly adjust the clearance between the tapering face of the exit of gas passageway and the tapering face of the outside work portion of ignition through adjusting hand wheel electric control pole and then can adjust the admission capacity of gas, the clearance through adjusting hand wheel regulation is stable, and can finely tune, avoid the error that leads to because of adjusting the amount of wind size, the mend wind gap of periphery can effectively mend wind, improve the efficiency of burning; the small flow channels in the center can also properly supplement the gas inflow, so that the combustion efficiency is improved.
Preferably, in order to facilitate the adjustment mechanism to stably perform the up-and-down adjustment work; the adjusting mechanism comprises a cover body fixed at the top of the main pipeline, an adjusting rod matched with an adjusting hand wheel arranged on the cover body and connected with the hand wheel, and the bottom of the adjusting rod is connected with the ignition device.
Preferably, in order to facilitate the setting of the taper surface of the outer working part of the ignition device in cooperation with the taper surface at the outlet of the gas channel; the ignition device comprises an inner side working part and an outer side working part, and the inner side working part and the outer side working part are communicated through a plurality of groups of small flow channels; the inner side working part and the outer side working part are both arranged in a taper surface mode.
Preferably, in order to facilitate the matching between the taper surface at the outlet of the gas channel and the taper surface of the outer working part of the ignition device; the outlet of the gas channel is contracted to form a taper surface, the outlet of the air channel is contracted to form a taper surface, and the taper surface at the outlet of the gas channel is matched with the taper surface of the outer working part of the ignition device.
Preferably, in order to facilitate the turbulence blades to play a better turbulence role, the fluency of the airflow is improved; the spoiler blade sets up in air channel, and the spoiler blade evenly is provided with a plurality of groups.
Preferably, in order to facilitate air supplement; the air supply port is located on the main pipeline and is provided with a plurality of groups of small holes, and the small holes are located above the nozzle.
The beneficial effects of the utility model are that, this utility model simple structure, it is simple and convenient to use, can be through the convenient size of adjusting the blowout flame of adjustment mechanism, and the pressure that remains stable improves the stability of production, reduces unexpected incidence.
Drawings
To facilitate understanding by those skilled in the art, the present invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic three-dimensional view of the present invention.
Fig. 2 is a schematic three-dimensional view of the present invention.
Fig. 3 is a third schematic three-dimensional view of the present invention.
Fig. 4 is a schematic three-dimensional view of the present invention.
The device comprises a gas inlet 1, an air inlet 2, a main pipeline 3, an adjusting mechanism 4, a turbulence blade 5, an ignition device 6, an adjusting rod 7, an adjusting hand wheel 8, a small flow channel 9, an inner working part 10, an outer working part 11, a gas channel 12 and an air channel 13.
Detailed Description
As shown in fig. 1-4, in order to achieve the above object, the utility model provides a novel adjustable alloy baking burner, which comprises a baking burner body, wherein the baking burner body comprises a main pipeline 3, a nozzle is arranged at the bottom of the main pipeline 3, a gas channel 12 and an air channel 13 are arranged in the main pipeline 3, and the gas channel 12 is arranged in the air channel 13; the gas channel 12 and the air channel 13 are respectively and correspondingly provided with a gas inlet 1 and an air inlet 2, and the gas inlet 1 and the air inlet 2 are arranged in a staggered manner; an adjusting mechanism 4 is arranged in the gas channel 12 in a matched mode, an ignition device 6 is arranged at the bottom of the adjusting mechanism 4, a turbulence blade 5 is arranged inside the main pipeline 3, and an air supplementing opening is arranged at the position, close to the nozzle, of the periphery of the main pipeline 3 in a matched mode; the adjusting mechanism 4 comprises a cover body fixed on the top of the main pipeline 3, an adjusting hand wheel 8 arranged by matching with the cover body and an adjusting rod 7 connected with the hand wheel, and the bottom of the adjusting rod 7 is connected with the ignition device 6; the ignition device 6 comprises an inner side working part 10 and an outer side working part 11, and the inner side working part 10 is communicated with the outer side working part 11 through a plurality of groups of small flow channels 9; the inner side working part 10 and the outer side working part 11 are both arranged in a taper surface manner; the outlet of the gas channel 12 is contracted to form a taper surface, the outlet of the air channel 13 is also contracted to form a taper surface, and the taper surface at the outlet of the gas channel 12 is matched with the taper surface of the outer working part 11 of the ignition device 6; the turbulence blades 5 are arranged in the air channel 13, and a plurality of groups of the turbulence blades 5 are uniformly arranged; the air supply opening is positioned on the main pipeline 3 and is provided with a plurality of groups of small holes, and the plurality of groups of small holes are positioned above the nozzle.
The utility model discloses during operation, gas and air are let in respectively to gas passageway 12 and air channel 13, when the size that the flame that needs to adjust sprayed, operating personnel can directly adjust the clearance between the tapering face in the exit of gas passageway 12 and the tapering face of the outside work portion 11 of ignition 6 through adjusting hand wheel 8 electric control pole 7 and then can adjust the admission capacity of gas, the clearance of adjusting through adjusting hand wheel 8 is stable, and can finely tune, avoid the error that leads to because of adjusting the amount of wind size, the mend wind gap of periphery can be effectual mends wind, improve the efficiency of burning; the small flow channels 9 in the center can also supplement the gas intake amount properly, and the combustion efficiency is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications should be considered as the protection scope of the present invention.
Claims (6)
1. A novel adjustable alloy baking burner comprises a baking burner body and is characterized in that the baking burner body comprises a main pipeline, a nozzle is arranged at the bottom of the main pipeline, a gas channel and an air channel are arranged in the main pipeline, and the gas channel is arranged in the air channel; the gas channel and the air channel are respectively and correspondingly provided with a gas inlet and an air inlet, and the gas inlet and the air inlet are arranged in a staggered manner; the gas channel fit in is provided with adjustment mechanism, and adjustment mechanism's bottom is equipped with ignition, the inside vortex blade that is provided with of main line, the position cooperation that the main line periphery is close to the spout is provided with the air supplement mouth.
2. The novel adjustable alloy baking burner as claimed in claim 1, wherein: the adjusting mechanism comprises a cover body fixed at the top of the main pipeline, an adjusting hand wheel arranged in a matched mode with the cover body and an adjusting rod connected with the hand wheel, and the bottom of the adjusting rod is connected with the ignition device.
3. The novel adjustable alloy baking burner as claimed in claim 1, wherein: the ignition device comprises an inner side working part and an outer side working part, and the inner side working part and the outer side working part are communicated through a plurality of groups of small flow channels; the inner side working part and the outer side working part are both arranged in a taper surface mode.
4. The novel adjustable alloy baking burner as claimed in claim 1, wherein: the outlet of the gas channel is contracted to form a taper surface, the outlet of the air channel is contracted to form a taper surface, and the taper surface at the outlet of the gas channel is matched with the taper surface of the outer working part of the ignition device.
5. The novel adjustable alloy baking burner as claimed in claim 4, wherein: the spoiler blade sets up in air channel, and the spoiler blade evenly is provided with a plurality of groups.
6. The novel adjustable alloy baking burner as claimed in claim 1, wherein: the air supply port is located on the main pipeline and is provided with a plurality of groups of small holes, and the small holes are located above the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123392677.9U CN217235575U (en) | 2021-12-31 | 2021-12-31 | Novel adjustable alloy baking burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123392677.9U CN217235575U (en) | 2021-12-31 | 2021-12-31 | Novel adjustable alloy baking burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217235575U true CN217235575U (en) | 2022-08-19 |
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ID=82827278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123392677.9U Active CN217235575U (en) | 2021-12-31 | 2021-12-31 | Novel adjustable alloy baking burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217235575U (en) |
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2021
- 2021-12-31 CN CN202123392677.9U patent/CN217235575U/en active Active
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