CN104896475A - High-efficiency heat-storage burner - Google Patents
High-efficiency heat-storage burner Download PDFInfo
- Publication number
- CN104896475A CN104896475A CN201510375816.7A CN201510375816A CN104896475A CN 104896475 A CN104896475 A CN 104896475A CN 201510375816 A CN201510375816 A CN 201510375816A CN 104896475 A CN104896475 A CN 104896475A
- Authority
- CN
- China
- Prior art keywords
- regenerator
- regenerative burner
- air
- heat storage
- burner according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Gas Burners (AREA)
Abstract
The invention relates to a high-efficiency heat-storage burner. The high-efficiency heat-storage burner comprises two air cavities, two heat storage chambers and a gas channel, wherein each air cavity is provided with an air flow channel; each heat storage chamber is filled with a heat storage body; two ends of each heat storage chamber are respectively provided with an opening, and the opening on one end is communicated with the air cavity; the gas channel is arranged between the two heat storage chambers. By means of reasonable design, gas and air are sufficiently mixed, so that the uniformity of a temperature field of a burning chamber can be remarkably improved, the heat stress of the heat storage body in the heat storage process can be reduced, the service life of the heat storage body can be prolonged, and the system safety and reliability can be improved by arranging a small-power ignition burner.
Description
Technical field
The present invention relates to heat storage type combustion control system, particularly relate to a kind of high-efficiency regenerative burner.
Background technology
At present, on market, heat-accumulating burner is because of himself design defect, there is combustion gas mixes uneven with air, Thorough combustion is failed in combustion gas, causes chamber temperature field to have localized hyperthermia, easily cause unburned combustion gas second-time burning in heat storage, damage heat storage, simultaneously heat-accumulating burner, in heat-accumulating process, easily causes heat storage to be heated inequality in the market, heat storage inside produces thermal stress, affects the heat storage life-span.
Because the defect that above-mentioned existing heat-accumulating burner exists, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding a kind of heat-accumulating burner of new structure, general existing heat-accumulating burner can be improved, make it have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the present invention had practical value.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of high-efficiency regenerative burner, this high-efficiency regenerative burner can make gas-air fully mix, significantly improve the uniformity of chamber temperature field, reduce the thermal stress of heat storage in heat-accumulating process simultaneously, extend the life-span of heat storage, the setting of small-power igniter burner simultaneously adds reliability and the security of system.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of high-efficiency regenerative burner that the present invention proposes, it comprises: two air chambers, it is equipped with gas flow channel; Two regenerator, are filled with heat storage in it, and the equal opening in the two ends of each regenerator, wherein the opening of one end is connected with air chamber; Blast tube, it is between two regenerator.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of high-efficiency regenerative burner, wherein said air chamber, is provided with air distribution plate in it, and this air distribution plate plane is vertical with combustion-supporting gas flow direction in regenerator, and its length is successively decreased along combustion-supporting gas flow direction.
Aforesaid a kind of high-efficiency regenerative burner, wherein said air distribution plate be fixed on be positioned at described air chamber one end detachable deep bead on.
Aforesaid a kind of high-efficiency regenerative burner, the gas flow channel on two wherein said air chambers is connected with a gas transmission pipeline respectively or is connected with a gas transmission pipeline by after a three-way pipeline parallel connection again.
Aforesaid a kind of high-efficiency regenerative burner, its wall body of wherein said regenerator is built by refractory material and is formed.
Aforesaid a kind of high-efficiency regenerative burner, the opening of the wherein said regenerator room other end is provided with the gear firebrick of band passage.
Aforesaid a kind of high-efficiency regenerative burner, wherein said blast tube is made up of side by side many Gas Pipe.
Aforesaid a kind of high-efficiency regenerative burner, its exit of wherein said Gas Pipe all arranges spinning disk.
Aforesaid a kind of high-efficiency regenerative burner, wherein said blast tube side is other is also provided with igniter burner.
Owing to adopting technical scheme as above, the present invention has following superiority:
1. because multiple combustion tube side by side all has spinning disk, when combustion gas is sprayed, be in rotation status, strengthen the contact strength with combustion air, combustion air is mixed with air.
2. because air chamber is provided with air-distribution device, make regenerator in accumulation of heat or exothermic process, cross section wind speed is even, and cross section accumulation of heat simultaneously or exothermic process synchronously carry out, and decrease heat storage built-in thermal stress.
3. because heat-accumulating burner configures a small-power igniter burner, simultaneously in running, small-power burner is in fired state always, makes combustion chamber be in flame always and exists, add the security reliability of heat-accumulating burner.
4. because each combustion chamber correspondence arranges detachable deep bead, the replacing of heat storage is facilitated.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention;
Fig. 2 is embodiment of the present invention blast tube structural representation;
Fig. 3 is that embodiment of the present invention heat-accumulating burner is connected with combustion chamber the structural representation of side.
[main element symbol description]
1: air chamber
2: blast tube
3: regenerator
4: gas flow channel
5: Gas Pipe
6: passage
7: spinning disk
8: gear firebrick
9: igniter burner
10: deep bead
11: air distribution plate
Detailed description of the invention
By reference to the accompanying drawings with the embodiment provided, the present invention is illustrated:
Refer to Fig. 1 to Fig. 3, its for the present invention be the Each part schematic diagram of a kind of heat-accumulating burner of embodiment.This heat-accumulating burner is made up of air chamber 1, regenerator 3 and blast tube 2, and described regenerator 3 both ends open, the opening of its one end is connected with air chamber 1, and each burner is provided with two air chambers 1 and two regenerator 3, and described blast tube is between two regenerator.
Described air chamber 1 is provided with gas flow channel 4, for combustion-supporting gas and flue gas turnover burner.Described two air chambers 1 are respectively provided with a gas flow channel 4, two gas flow channels 4 all can connect an external gas transmission pipeline, but be connected on an external pipe, with simplified apparatus structure after also two gas flow channels 4 can being used threeway parallel connection.
In order to make regenerator 3 in accumulation of heat or exothermic process, cross section wind speed is even, reduce heat storage built-in thermal stress, the present invention is provided with air distribution plate 11 in air chamber 1, this air distribution plate 11 plane is vertical with the flow direction of combustion air in regenerator, and its length is successively decreased along combustion air flow direction, namely its entirety is ladder-like arranged.
One end of each air chamber of the present invention 1 is equipped with dismountable deep bead 10, and for convenience detach carrying out changes the heat storage in regenerator 3, and this deep bead 10 is fixed together with the air distribution plate 11 in air chamber 1.
Be filled with heat storage in regenerator 3 of the present invention, regenerator wall body is built by refractory material and is formed, and has good fire prevention thermal insulation performance.The combustion air port of export of two regenerator 3 is equipped with gear firebrick 8, it has the passage 6 for combustion air circulation.
Blast tube 2 of the present invention by many side by side Gas Pipe 5 form, and every root Gas Pipe 5 exit is all provided with spinning disk 7.The setting of spinning disk 7 is in rotation status when combustion gas is sprayed, and strengthens the contact strength with combustion air, make combustion air and combustion gas mixing even.And blast tube 2 is positioned in the middle of two regenerator 3, makes gas outlet be positioned at combustion air outlet, namely between passage 6, also enhance the contact area of combustion gas and combustion air, combustion gas is mixed with combustion air evenly, fuel gas buring is more abundant.
The side of blast tube 2 of the present invention is also provided with small-power igniter burner 9, and in this heat-accumulating burner running, small-power burner 9 is in fired state always, makes combustion chamber be in flame always and exists, add the security reliability of heat-accumulating burner.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a high-efficiency regenerative burner, is characterized in that: it comprises:
Two air chambers, it is equipped with gas flow channel;
Two regenerator, are filled with heat storage in it, and the equal opening in the two ends of each regenerator, wherein the opening of one end is connected with air chamber;
Blast tube, it is between two regenerator.
2. a kind of high-efficiency regenerative burner according to claim 1, it is characterized in that: wherein said air chamber, be provided with air distribution plate in it, and this air distribution plate plane is vertical with combustion-supporting gas flow direction in regenerator, and its length is successively decreased along combustion-supporting gas flow direction.
3. a kind of high-efficiency regenerative burner according to claim 2, is characterized in that: wherein said air distribution plate be fixed on be positioned at described air chamber one end detachable deep bead on.
4. a kind of high-efficiency regenerative burner according to claim 1, is characterized in that: the gas flow channel on two wherein said air chambers is connected with a gas transmission pipeline respectively or is connected with a gas transmission pipeline by after a three-way pipeline UNICOM again.
5. a kind of high-efficiency regenerative burner according to claim 1, is characterized in that: its wall body of wherein said regenerator is built by refractory material and formed.
6. a kind of high-efficiency regenerative burner according to claim 1, is characterized in that: the opening of wherein said its other end of regenerator is provided with the gear firebrick of band passage.
7. a kind of high-efficiency regenerative burner according to claim 1, is characterized in that: wherein said blast tube is made up of side by side many Gas Pipe.
8. a kind of high-efficiency regenerative burner according to claim 7, is characterized in that: its exit of wherein said Gas Pipe all arranges spinning disk.
9. a kind of high-efficiency regenerative burner according to claim 1, is characterized in that: wherein said blast tube side is other is also provided with igniter burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375816.7A CN104896475A (en) | 2015-06-30 | 2015-06-30 | High-efficiency heat-storage burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375816.7A CN104896475A (en) | 2015-06-30 | 2015-06-30 | High-efficiency heat-storage burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896475A true CN104896475A (en) | 2015-09-09 |
Family
ID=54029305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510375816.7A Pending CN104896475A (en) | 2015-06-30 | 2015-06-30 | High-efficiency heat-storage burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896475A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185130A (en) * | 1996-12-24 | 1998-07-14 | Tokyo Gas Co Ltd | Grate unit for regenerative burner |
| CN201152524Y (en) * | 2007-12-12 | 2008-11-19 | 鞍钢集团设计研究院 | Thermal storage type adjustable flame combusting device |
| CN201852093U (en) * | 2010-11-11 | 2011-06-01 | 姚德新 | Air single heat-storage fuel continuous feeding type burner nozzle |
| CN202082932U (en) * | 2011-06-03 | 2011-12-21 | 辽宁科技大学 | Gas guiding and uniformly distributing device for heat accumulation nozzle |
| CN203718781U (en) * | 2014-02-21 | 2014-07-16 | 无锡龙山科技有限公司 | Multi-stage combustion regenerative burner for hot and dirty producer gas |
| CN205037298U (en) * | 2015-06-30 | 2016-02-17 | 洛阳锐焱节能科技有限公司 | High -efficiency regenerative burner |
-
2015
- 2015-06-30 CN CN201510375816.7A patent/CN104896475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185130A (en) * | 1996-12-24 | 1998-07-14 | Tokyo Gas Co Ltd | Grate unit for regenerative burner |
| CN201152524Y (en) * | 2007-12-12 | 2008-11-19 | 鞍钢集团设计研究院 | Thermal storage type adjustable flame combusting device |
| CN201852093U (en) * | 2010-11-11 | 2011-06-01 | 姚德新 | Air single heat-storage fuel continuous feeding type burner nozzle |
| CN202082932U (en) * | 2011-06-03 | 2011-12-21 | 辽宁科技大学 | Gas guiding and uniformly distributing device for heat accumulation nozzle |
| CN203718781U (en) * | 2014-02-21 | 2014-07-16 | 无锡龙山科技有限公司 | Multi-stage combustion regenerative burner for hot and dirty producer gas |
| CN205037298U (en) * | 2015-06-30 | 2016-02-17 | 洛阳锐焱节能科技有限公司 | High -efficiency regenerative burner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103206711B (en) | The two snail flat flame burner of a kind of heat accumulating type | |
| CN104807325B (en) | Tunnel kiln | |
| CN204438123U (en) | Porous media radiant tube | |
| CN208505036U (en) | A kind of aluminium bar preheating device for aluminum alloy doors and windows processing | |
| CN201690985U (en) | Tea cylinder water-removing machine with internal and external heating | |
| CN205037298U (en) | High -efficiency regenerative burner | |
| CN201652343U (en) | Energy-saving burner | |
| CN203858935U (en) | Novel hot air circulation baking oven | |
| CN104896475A (en) | High-efficiency heat-storage burner | |
| CN103206708B (en) | A kind of heat-accumulating burner | |
| CN203823754U (en) | Burner of gas furnace | |
| CN201487965U (en) | Self-preheating type burner | |
| CN103418781B (en) | Haul multi-modal steel ladle roasting furnace kiln | |
| CN205174369U (en) | Gas sectionalizer | |
| CN102410533A (en) | Swirl triple-tube burner | |
| CN206831498U (en) | A kind of disperse formula Regenerative Combustion System | |
| CN206037105U (en) | Utilize gas hot air furnace of mine gas for fuel | |
| CN205262179U (en) | Aluminum smelting stove | |
| CN207581659U (en) | A kind of combustion type glass oven of environmental protection | |
| CN204665894U (en) | Energy-saving rapid heating furnace | |
| CN201885536U (en) | Directly-heated gas air heater | |
| CN204902521U (en) | Hot -blast furnace with labyrinth separates burning hot tuber pipe | |
| CN203298604U (en) | Gas heat storing type aluminum alloy crucible furnace | |
| CN202835374U (en) | Regenerative burner | |
| CN204006643U (en) | hot-blast stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |