CN216047672U - Air and coal gas double-heat-storage type heat storage burner - Google Patents
Air and coal gas double-heat-storage type heat storage burner Download PDFInfo
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- CN216047672U CN216047672U CN202121898234.4U CN202121898234U CN216047672U CN 216047672 U CN216047672 U CN 216047672U CN 202121898234 U CN202121898234 U CN 202121898234U CN 216047672 U CN216047672 U CN 216047672U
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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 discloses an air and coal gas double heat storage type burner, comprising: the combustion device comprises a combustion jacket box, a combustion inner furnace and a heat exchange inner furnace, wherein the combustion inner furnace and the heat exchange inner furnace are arranged on the inner side of the combustion jacket box, the heat exchange inner furnace is arranged on the top end of the combustion inner furnace, and a preheating structure and a mixed combustion structure are arranged on the combustion inner furnace and the heat exchange inner furnace; the utility model relates to the technical field of double heat accumulation burners, wherein heat in smoke is used for preheating air and gas in advance, so that the loss of heat in low-temperature gas and low-temperature air in the combustion process is avoided, meanwhile, a large amount of heat exists in the smoke, so that the heat in the smoke is lost, raw materials are thoroughly combusted through a mixed combustion structure, and the waste of heat is avoided.
Description
Technical Field
The utility model relates to the technical field of double-heat-storage burners, in particular to a heat-storage burner with double heat storage of air and coal gas.
Background
The boiler can generate a large amount of heat in the using process, the heat is converted into electric energy to be used at present, but the existing heat recovery device is unstable and frequent in heat recovery, evaporated gas is unstable, and the phenomenon of instability in emission can also occur when the emission is orderly used for external power generation machinery, so that the external power generation machinery is unstable.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a heat accumulating type burner with double heat accumulation of air and coal gas, which solves the problems of partial prior art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: an air and coal gas double heat storage type burner comprises: the combustion device comprises a combustion jacket box, a combustion inner furnace and a heat exchange inner furnace, wherein the combustion inner furnace and the heat exchange inner furnace are arranged on the inner side of the combustion jacket box, the heat exchange inner furnace is arranged on the top end of the combustion inner furnace, and a preheating structure and a mixed combustion structure are arranged on the combustion inner furnace and the heat exchange inner furnace;
the preheating structure includes: the device comprises a smoke drainage horn block, an air suction pump, a flow dividing pipe, a plurality of U-shaped heat conduction pipes, a plurality of radiating fins, two pairs of square-shaped supporting blocks, a pair of air transit boxes, a pair of gas transit boxes, two pairs of feeding valves, two pairs of transit drivers, two pairs of transit driving bevel gears, two pairs of transit threaded pipes, two pairs of transit threaded rods and two pairs of transit plates;
the smoke guide horn block is inserted at the top end of the combustion inner furnace, the air pump is installed on the smoke guide horn block, the flow dividing pipe is installed on the air pump, the pair of air transit boxes and the pair of gas transit boxes are respectively installed at two sides of the combustion inner furnace, the plurality of U-shaped heat conducting pipes are respectively and uniformly inserted on the pair of air transit boxes and the pair of gas transit boxes, the two pairs of transit drivers are respectively installed at the top ends of the two pairs of air transit boxes and the two pairs of gas transit boxes, the two pairs of transit threaded pipes are respectively inserted on the two pairs of air transit boxes and the two pairs of gas transit boxes through bearings, the two pairs of transit threaded rods are respectively and movably inserted at the inner sides of the two pairs of transit threaded pipes, and the two pairs of transit plates are respectively installed on the two pairs of transit threaded rods, two pairs of transfer drive helical gears are installed respectively in two pairs on the drive end of transfer driving machine, two pairs of transfer drive helical gears are installed respectively in two pairs the outside of transfer screwed pipe, and two pairs transfer drive helical gears respectively with two pairs transfer drive helical gear meshing, a plurality of the fin is installed respectively in a plurality of on the U type heat pipe, two pairs the shape supporting shoe that returns is installed respectively in a pair air transfer case and a pair of on the gas transfer case, two pairs the material loading valve is installed respectively in a pair air transfer case and a pair on the gas transfer case, two pairs transfer valves are installed respectively in a pair air transfer case and a pair on the gas transfer case.
Preferably, the hybrid combustion structure comprises: the device comprises a concave transport table, a transporter, a plurality of gas nozzles, a pair of gas diversion drainage pipes, a pair of air diversion drainage pipes and a plurality of air unfolding pipes;
the novel gas distribution device is characterized in that the concave transport table is installed on the bottom end of the inner side of the combustion inner furnace, the transporter is installed on the concave transport table, the gas distribution drainage tubes are respectively inserted into the gas distribution drainage tubes, the gas distribution drainage tubes are inserted into the two sides of the combustion inner furnace, the gas spray heads are respectively installed on the gas distribution drainage tubes, the air distribution drainage tubes are respectively inserted into the air distribution drainage tubes, the air expansion tubes are installed on the inner side of the combustion inner furnace, and the air expansion tubes are connected to the air distribution drainage tubes.
Preferably, a right angle adjusting valve is arranged in a plurality of the air expanding pipes.
Preferably, concave sealing rubber pads are respectively arranged on the two pairs of the transfer plates.
Preferably, a plurality of the U-shaped heat conduction pipes are respectively provided with a heat insulation coating.
Preferably, a pair of the air transfer boxes and a pair of the gas transfer boxes are respectively provided with a temperature sensor.
The utility model provides an air and coal gas double-heat-storage type burner. The method has the following beneficial effects: this heat accumulation formula combustor of two heat accumulations of air and coal gas carries out the preface through the heat with in the smog to air and gas and preheats, has avoided low temperature gas and low temperature air thermal loss to appear in the combustion process, has a large amount of heats in the smog simultaneously for the phenomenon that runs off appears in the heat in smog, through the thorough burning of mixed combustion structure with the raw materials, thermal waste has been avoided appearing simultaneously.
Drawings
Fig. 1 is a schematic sectional view of a heat accumulating type burner with double heat accumulation of air and gas according to the present invention.
Fig. 2 is a schematic side sectional view of an air and gas double heat accumulation type burner of the present invention.
Fig. 3 is an enlarged view of a portion "a" in fig. 1.
In the figure: 1. a combustion jacket; 2. burning the inner furnace; 3. a heat exchange inner furnace; 4. the smoke guides the horn block; 5. an air pump; 6. a shunt tube; 7. a U-shaped heat conduction pipe; 8. a heat sink; 9. a square support block; 10. an air transfer box; 11. a gas transit box; 12. a feeding valve; 13. A transfer valve; 14. transferring a driver; 15. transferring and driving the bevel gear; 16. transferring and transmitting the helical gear; 17. turning a threaded pipe; 18. transferring a threaded rod; 19. and a transfer plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
As shown in fig. 1 to 3, the combustion inner furnace 2 and the heat exchange inner furnace 3 are installed inside the combustion jacket 1, the heat exchange inner furnace 3 is installed on the top end of the combustion inner furnace 2, and a preheating structure and a mixed combustion structure are installed on the combustion inner furnace 2 and the heat exchange inner furnace 3; the preheating structure includes: the device comprises a smoke guide horn block 4, an air suction pump 5, a shunt pipe 6, a plurality of U-shaped heat conduction pipes 7, a plurality of radiating fins 8, two pairs of square-shaped supporting blocks 9, a pair of air transit boxes 10, a pair of gas transit boxes 11, two pairs of loading valves 12, two pairs of transit valves 13, two pairs of transit drivers 14, two pairs of transit driving bevel gears 15, two pairs of transit driving bevel gears 16, two pairs of transit threaded pipes 17, two pairs of transit threaded rods 18 and two pairs of transit plates 19; the smoke guide horn block 4 is inserted at the top end of the combustion inner furnace 2, the air pump 5 is installed on the smoke guide horn block 4, the shunt tubes 6 are installed on the air pump 5, a pair of air transit boxes 10 and a pair of gas transit boxes 11 are respectively installed on two sides of the combustion inner furnace 2, a plurality of U-shaped heat conduction tubes 7 are respectively and uniformly inserted on a pair of air transit boxes 10 and a pair of gas transit boxes 11, two pairs of transit drivers 14 are respectively installed at the top ends of the two pairs of air transit boxes 10 and the two pairs of gas transit boxes 11, two pairs of transit threaded tubes 17 are respectively inserted on the two pairs of air transit boxes 10 and the pair of gas transit boxes 11 through bearings, and two pairs of transit threaded rods 18 are respectively movably inserted inside the two pairs of transit threaded tubes 17, two pairs of the transfer plates 19 are respectively installed on two pairs of the transfer threaded rods 18, two pairs of the transfer drive bevel gears 15 are respectively installed on the drive ends of two pairs of the transfer drivers 14, two pairs of the transfer drive bevel gears 16 are respectively installed on the outer sides of two pairs of the transfer threaded pipes 17, two pairs of transfer transmission bevel gears 16 are respectively engaged with two pairs of transfer drive bevel gears 15, a plurality of radiating fins 8 are respectively installed on a plurality of U-shaped heat conduction pipes 7, two pairs of square support blocks 9 are respectively installed on a pair of air transfer boxes 10 and a pair of gas transfer boxes 11, two pairs of feeding valves 12 are respectively installed on a pair of air transfer boxes 10 and a pair of gas transfer boxes 11, and two pairs of transfer valves 13 are respectively installed on a pair of air transfer boxes 10 and a pair of gas transfer boxes 11; the mixed combustion structure comprises: the device comprises a concave transport table, a transporter, a plurality of gas nozzles, a pair of gas diversion drainage pipes, a pair of air diversion drainage pipes and a plurality of air unfolding pipes; the concave transport platform is installed at the bottom end of the inner side of the combustion inner furnace 2, the transporter is installed on the concave transport platform, a pair of gas diversion drainage tubes are respectively inserted on a pair of feeding valves 12 of the gas transfer box 11, a pair of gas diversion drainage tubes are inserted on two sides of the combustion inner furnace 2, a plurality of gas spray heads are respectively installed on the gas diversion drainage tubes, a pair of air diversion drainage tubes are respectively inserted on a pair of feeding valves 12 of the air transfer box 10, a plurality of air unfolding tubes are installed at the inner side of the combustion inner furnace 2, and a plurality of air unfolding tubes are connected to the pair of air diversion drainage tubes; right-angle regulating valves are arranged in the air unfolding pipes; concave sealing rubber pads are respectively arranged on the two pairs of the transfer plates 19; a heat insulation coating is respectively arranged on the U-shaped heat conduction pipes 7; temperature sensors are respectively arranged on the pair of air transfer boxes 10 and the pair of gas transfer boxes 11.
From the above, it follows: the smoke in the combustion inner furnace 2 is guided to the shunt tubes 6 through the matching of the air suction pump 5 and the smoke guide horn block 4, the smoke is guided to a plurality of U-shaped heat conduction pipes 7 through the shunt tubes 6, meanwhile, the transit driver 14 operates to drive the transit driving bevel gear 15 on the driving end of the transit driver 14 to rotate, the transit driving bevel gear 15 drives the transit driving bevel gear 16 engaged with the gear to rotate, the transit driving bevel gear 16 drives the transit threaded pipe 17 on the transit driving bevel gear, the transit threaded pipe 17 drives the transit threaded rod 18 in the transit driving bevel gear, the transit threaded rod 18 moves up and down along the transit threaded pipe 17, meanwhile, the transit plate 19 on the transit threaded rod 18 is driven through the lifting of the transit threaded rod 18, the transit plate 19 moves up and down along the air transit box 10, and simultaneously, the air is respectively pumped to the transit box through the lifting of the transit plate 19, or extrude the interior stove 2 of burning with the air in the transfer case, through the extrusion or in the air bleed process, the air flows through a plurality of U type heat pipe 7, give off the inboard of air transfer case 10 with the heat in a plurality of U type heat pipe 7, descend through transfer board 19 simultaneously, extrude the inboard of stove 2 in the burning with the air, thereby reach stove 2 in the burning with the heat drainage in a plurality of U type heat pipe 7, preheat the air through the heat recovery with in the smog, thermal loss has appeared in the air heating in the combustion process has been avoided, preheat air and gas through a pair of air transfer case 10 and a pair of gas transfer case 11, thereby thermal loss appears in the combustion process has been avoided.
Preferably, the hybrid combustion structure further includes: the device comprises a concave transport table, a transporter, a plurality of gas nozzles, a pair of gas diversion drainage pipes, a pair of air diversion drainage pipes and a plurality of air unfolding pipes;
the utility model discloses a gas burner, including stove 2 in the burning, concave type transport table install in on the inboard bottom of stove 2 in the burning, the conveyer install in on the concave type transport table, a pair of gas reposition of redundant personnel drainage tube cartridge is in a pair of on 11 material loading valves 12 of gas transfer case, and a pair of gas reposition of redundant personnel drainage tube cartridge in on the both sides of stove 2 in the burning, a plurality of gas shower nozzle install respectively with on the gas reposition of redundant personnel drainage tube, a pair of air reposition of redundant personnel drainage tube cartridge respectively in a pair of on 10 material loading valves 12 of air transfer case, a plurality of air exhibition pipe install in the inboard of stove 2 in the burning, and a plurality of air exhibition union coupling is in a pair of air reposition of redundant personnel drainage tube.
Preferably, a right angle adjusting valve is arranged in a plurality of the air expanding pipes.
Preferably, two pairs of the transfer plates 19 are respectively provided with a concave sealing rubber pad.
Preferably, a plurality of the U-shaped heat conduction pipes 7 are respectively provided with a thermal insulation coating.
Preferably, a temperature sensor is provided in each of the pair of air relay boxes 10 and the pair of gas relay boxes 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air and coal gas double heat storage type burner comprises: the device comprises a combustion jacket box, a combustion inner furnace and a heat exchange inner furnace, and is characterized in that the combustion inner furnace and the heat exchange inner furnace are arranged on the inner side of the combustion jacket box, the heat exchange inner furnace is arranged on the top end of the combustion inner furnace, and a preheating structure and a mixed combustion structure are arranged on the combustion inner furnace and the heat exchange inner furnace;
the preheating structure includes: the device comprises a smoke drainage horn block, an air suction pump, a flow dividing pipe, a plurality of U-shaped heat conduction pipes, a plurality of radiating fins, two pairs of square-shaped supporting blocks, a pair of air transit boxes, a pair of gas transit boxes, two pairs of feeding valves, two pairs of transit drivers, two pairs of transit driving bevel gears, two pairs of transit threaded pipes, two pairs of transit threaded rods and two pairs of transit plates;
the smoke guide horn block is inserted at the top end of the combustion inner furnace, the air pump is installed on the smoke guide horn block, the flow dividing pipe is installed on the air pump, the pair of air transit boxes and the pair of gas transit boxes are respectively installed at two sides of the combustion inner furnace, the plurality of U-shaped heat conducting pipes are respectively and uniformly inserted on the pair of air transit boxes and the pair of gas transit boxes, the two pairs of transit drivers are respectively installed at the top ends of the two pairs of air transit boxes and the two pairs of gas transit boxes, the two pairs of transit threaded pipes are respectively inserted on the two pairs of air transit boxes and the two pairs of gas transit boxes through bearings, the two pairs of transit threaded rods are respectively and movably inserted at the inner sides of the two pairs of transit threaded pipes, and the two pairs of transit plates are respectively installed on the two pairs of transit threaded rods, two pairs of transfer drive helical gears are installed respectively in two pairs on the drive end of transfer driving machine, two pairs of transfer drive helical gears are installed respectively in two pairs the outside of transfer screwed pipe, and two pairs transfer drive helical gears respectively with two pairs transfer drive helical gear meshing, a plurality of the fin is installed respectively in a plurality of on the U type heat pipe, two pairs the shape supporting shoe that returns is installed respectively in a pair air transfer case and a pair of on the gas transfer case, two pairs the material loading valve is installed respectively in a pair air transfer case and a pair on the gas transfer case, two pairs transfer valves are installed respectively in a pair air transfer case and a pair on the gas transfer case.
2. An air and gas double heat accumulation type burner as claimed in claim 1, wherein the hybrid combustion structure comprises: the device comprises a concave transport table, a transporter, a plurality of gas nozzles, a pair of gas diversion drainage pipes, a pair of air diversion drainage pipes and a plurality of air unfolding pipes;
the novel gas distribution device is characterized in that the concave transport table is installed on the bottom end of the inner side of the combustion inner furnace, the transporter is installed on the concave transport table, the gas distribution drainage tubes are respectively inserted into the gas distribution drainage tubes, the gas distribution drainage tubes are inserted into the two sides of the combustion inner furnace, the gas spray heads are respectively installed on the gas distribution drainage tubes, the air distribution drainage tubes are respectively inserted into the air distribution drainage tubes, the air expansion tubes are installed on the inner side of the combustion inner furnace, and the air expansion tubes are connected to the air distribution drainage tubes.
3. An air and gas double heat accumulation type burner as claimed in claim 2, wherein right angle adjusting valves are provided in a plurality of said air expansion pipes.
4. An air and gas double heat accumulation type burner as claimed in claim 1, wherein concave sealing rubber pads are respectively provided on two pairs of said transfer plates.
5. An air and gas double heat accumulation type burner as claimed in claim 1, wherein a plurality of said U-shaped heat conduction pipes are respectively provided with a heat insulation coating.
6. An air and gas double heat accumulation type burner as claimed in claim 1, wherein a pair of said air transfer boxes and a pair of said gas transfer boxes are respectively provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121898234.4U CN216047672U (en) | 2021-08-13 | 2021-08-13 | Air and coal gas double-heat-storage type heat storage burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121898234.4U CN216047672U (en) | 2021-08-13 | 2021-08-13 | Air and coal gas double-heat-storage type heat storage burner |
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| Publication Number | Publication Date |
|---|---|
| CN216047672U true CN216047672U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121898234.4U Active CN216047672U (en) | 2021-08-13 | 2021-08-13 | Air and coal gas double-heat-storage type heat storage burner |
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| CN (1) | CN216047672U (en) |
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- 2021-08-13 CN CN202121898234.4U patent/CN216047672U/en active Active
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