CN106287703A - The using method of the recuperative heater of Novel belt control device for reversing - Google Patents
The using method of the recuperative heater of Novel belt control device for reversing Download PDFInfo
- Publication number
- CN106287703A CN106287703A CN201610703297.7A CN201610703297A CN106287703A CN 106287703 A CN106287703 A CN 106287703A CN 201610703297 A CN201610703297 A CN 201610703297A CN 106287703 A CN106287703 A CN 106287703A
- Authority
- CN
- China
- Prior art keywords
- combustion gas
- heat storage
- burner hearth
- combustion
- reversing
- 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
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/06—Regulating fuel supply conjointly with draught
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/197—Hearths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion Of Fluid Fuel (AREA)
- Air Supply (AREA)
Abstract
The present invention relates to regenerative type air field of combustion technology, particularly relate to the using method of the recuperative heater of Novel belt control device for reversing.The recuperative heater of this Novel belt control device for reversing, including air-blaster, reversal valve, burner hearth, the left arm of combustion gas, the right arm of combustion gas and smoke induced draught fan.Heat storage one and heat storage two it is provided with in the recuperative heater of Novel belt control device for reversing involved in the present invention.Described heat storage one and heat storage two can replace the heat absorption in flue gas, and these heats pass to the air before improving burner hearth and combustion gas the most at last so that the utilization ratio of heat is reached to maximize by heating furnace.The recuperative heater of this Novel belt control device for reversing can make full use of fume afterheat, not produce secondary pollution, has higher stability.Additionally, the recuperative heater reasonable in design of this Novel belt control device for reversing, convenient maintenance is quick, is suitable for promoting the use of.
Description
Technical field
The present invention relates to regenerative type air field of combustion technology, particularly relate to the heat accumulating type of Novel belt control device for reversing
The using method of heating furnace.
Background technology
Heat accumulating type high temperature air combustion technology (High TemperatureAirCombustion) is current state-of-the-art combustion
One of burning technology, has the limit and utilizes fume afterheat and the advantage greatly reducing NOx emission.HTAC is Japanese scholars Tanaka good
Et al. a kind of brand-new combustion technology of proposing in late 1980s, it by two heat-accumulating burner alternately commutation works in entering
Gas and gas extraction system, exchange the waste heat in furnace flue gas to heat storage, and in flue gas, heat recovery rate is up to flue gas total amount of heat
70%～80%, improve energy utilization rate.Owing to fuel quantity reduces, so, NOx, CO2 of entering air relatively burn with other
Mode reduces about 30%, beneficially environmental protection.The feature of HTAC technology is energy-conservation, reduces production cost, reduces pollutant (especially
It is NOx) discharge capacity, reduce combustion noise, the using method of the recuperative heater of common Novel belt control device for reversing is only
Air to be combusted can be preheated, it is impossible to preheat before combustion gas is entered burner hearth, it is impossible to enough utilize cigarette to greatest extent
Gas waste heat.
In order to solve above-mentioned technical problem, the present invention devises making of the recuperative heater of Novel belt control device for reversing
By method, in the recuperative heater of this Novel belt control device for reversing, it is provided with heat storage one and heat storage two.Described heat storage
One and heat storage two can replace the heat absorption in flue gas, and these heats pass to the sky before improving burner hearth the most at last
Gas and combustion gas so that the utilization ratio of heat is reached to maximize by heating furnace.The heat accumulating type of this Novel belt control device for reversing adds
Hot stove can make full use of fume afterheat, not produce secondary pollution, has higher stability.Additionally, this Novel belt commutation control
The recuperative heater reasonable in design of device, convenient maintenance is quick, is suitable for promoting the use of.
Summary of the invention
In order to overcome defect present in background technology, the technical solution adopted for the present invention to solve the technical problems is:
The using method of the recuperative heater of Novel belt control device for reversing, including air-blaster, reversal valve, burner hearth, a combustion gas left side
Arm, the right arm of combustion gas and smoke induced draught fan, it is characterised in that the steps include:
(1), first, entering left circulating combustion, combustion gas enters the left arm of combustion gas from combustion gas supervisor, and now valve one is opened, simultaneously
Valve two is closed, and combustion gas sequentially passes through heat storage one and heat storage two and enters burner hearth from combustion gas upper nozzle；Meanwhile, air drum
Blower fan drives air to enter burner hearth from pipeline one through heat storage one through reversal valve, and the oxygen in air and combustion gas are in burner hearth
Mixed combustion, the flue gas that burning produces first passes around heat storage two under the drive of smoke induced draught fan, is then passed through pipeline two He
Reversal valve is discharged via smoke induced draught fan；
(2), through after a while, until the temperature of heat storage two be increased to design temperature 145-160 spend time, enter right circulation combustion
Burning, combustion gas enters the right arm of combustion gas from combustion gas supervisor, and now valve one is closed, and valve two is opened simultaneously, and combustion gas sequentially passes through storage
Hot body two and heat storage one enter burner hearth from combustion gas lower nozzle；Meanwhile, air-blaster drive air through reversal valve from
Pipeline two enters burner hearth through heat storage two, the oxygen in air and combustion gas mixed combustion in burner hearth, the flue gas that burning produces
Under the drive of smoke induced draught fan, first pass around heat storage one, be then passed through pipeline one and reversal valve and arrange via smoke induced draught fan
Go out, until heat storage one temperature be increased to design temperature 145-160 spend time, be again introduced into left circulating combustion, so repeat, it is achieved store
The commutation control of hot type heating furnace.
The preferred left arm of described combustion gas and the right arm of combustion gas pass in the furnace wall of burner hearth.
The using method of the recuperative heater of Novel belt control device for reversing involved in the present invention, this Novel belt commutates
It is provided with heat storage one and heat storage two in controlling the recuperative heater of device.Described heat storage one and heat storage two can replace
By the heat absorption in flue gas, and these heats pass to the air before improving burner hearth and combustion gas the most at last so that heating furnace
Reach to maximize to the utilization ratio of heat.The recuperative heater of this Novel belt control device for reversing can make full use of more than flue gas
Heat, do not produce secondary pollution, there is higher stability.Additionally, the recuperative heater knot of this Novel belt control device for reversing
Structure is reasonable in design, and convenient maintenance is quick, is suitable for promoting the use of.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the recuperative heater of Novel belt control device for reversing of the present invention；
Wherein: 1, air-blaster；2, reversal valve；3, pipeline one；4, heat storage one；5, burner hearth；6, the left arm of combustion gas；7, valve
Men Yi；8, combustion gas upper nozzle；9, combustion gas supervisor；10, valve two；11, the right arm of combustion gas；12, heat storage two；13, pipeline two；
14, smoke induced draught fan；15, combustion gas lower nozzle.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.Accompanying drawing is the schematic diagram simplified, only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
Specific embodiment one, refers to Fig. 1, and the recuperative heater of Novel belt control device for reversing, including air blast
Machine 1, reversal valve 2, burner hearth 5, the left arm of combustion gas 6, the right arm of combustion gas 11 and smoke induced draught fan 14, it is characterised in that: described burner hearth 5
One end be provided with heat storage 1, the other end of described burner hearth 5 is provided with heat storage 2 12, and the middle part of described burner hearth 5 is provided with in combustion gas
Shower nozzle 8 and combustion gas lower nozzle 15, the left arm of described combustion gas 6 is arranged between combustion gas upper nozzle 8 and combustion gas supervisor 9, described combustion gas
Left arm 6 passes in heat storage 1 and heat storage 2 12, and the left arm of described combustion gas 6 is provided with valve 1, and described combustion gas is right
Arm 11 is arranged between combustion gas lower nozzle 15 and combustion gas supervisor 9, and the right arm of described combustion gas 11 is from heat storage 2 12 and heat storage
Passing in one 4, the right arm of described combustion gas 11 is provided with valve 2 10, is provided with pipeline one between described reversal valve 2 and heat storage 1
3, be provided with pipeline 2 13 between described reversal valve 2 and heat storage 2 12, described air-blaster 1 and smoke induced draught fan 14 respectively with
Reversal valve 2 is connected, and the left arm of described combustion gas 6 and the right arm of combustion gas 11 pass in the furnace wall of burner hearth 5.
The using method of the recuperative heater of described Novel belt control device for reversing, including air-blaster 1, commutation
Valve 2, burner hearth 5, the left arm of combustion gas 6, the right arm of combustion gas 11 and smoke induced draught fan 14, it is characterised in that the steps include:
(1), first, entering left circulating combustion, combustion gas is from the combustion gas supervisor 9 entrance left arm of combustion gas 6, and now valve 1 is opened, with
Time valve 2 10 close, combustion gas sequentially passes through heat storage 1 and heat storage 2 12 enters burner hearth 5 from combustion gas upper nozzle 8；Same with this
Time, air-blaster 1 drives air to enter burner hearth 5, oxygen in air from pipeline 1 through heat storage 1 through reversal valve 2
With combustion gas mixed combustion in burner hearth 5, the flue gas that burning produces first passes around heat storage two under the drive of smoke induced draught fan 14
12, it is then passed through pipeline 2 13 and reversal valve 2 is discharged via smoke induced draught fan 14；
(2), through after a while, when the temperature of heat storage 2 12 is increased to design temperature 145 degree, right circulating combustion is entered,
Combustion gas is from the combustion gas supervisor 9 entrance right arm of combustion gas 11, and now valve 1 is closed, and valve 2 10 is opened simultaneously, and combustion gas sequentially passes through
Heat storage 2 12 and heat storage 1 enter burner hearth 5 from combustion gas lower nozzle 15；Meanwhile, air-blaster 1 drives air to pass through
Reversal valve 2 enters burner hearth 5, the oxygen in air and combustion gas mixed combustion in burner hearth 5 from pipeline 2 13 through heat storage 2 12,
The flue gas that burning produces first passes around heat storage 1 under the drive of smoke induced draught fan 14, is then passed through pipeline 1 and reversal valve
2 discharge via smoke induced draught fan 14, when heat storage 1 temperature is increased to design temperature 145 degree, are again introduced into left circulation combustion
Burn, so repeat, it is achieved the commutation control of recuperative heater.
Specific embodiment two, refers to Fig. 1, the user of the recuperative heater of described Novel belt control device for reversing
Method, including air-blaster 1, reversal valve 2, burner hearth 5, the left arm of combustion gas 6, the right arm of combustion gas 11 and smoke induced draught fan 14, it is special
Levy and be the steps include:
(1), first, entering left circulating combustion, combustion gas is from the combustion gas supervisor 9 entrance left arm of combustion gas 6, and now valve 1 is opened, with
Time valve 2 10 close, combustion gas sequentially passes through heat storage 1 and heat storage 2 12 enters burner hearth 5 from combustion gas upper nozzle 8；Same with this
Time, air-blaster 1 drives air to enter burner hearth 5, oxygen in air from pipeline 1 through heat storage 1 through reversal valve 2
With combustion gas mixed combustion in burner hearth 5, the flue gas that burning produces first passes around heat storage two under the drive of smoke induced draught fan 14
12, it is then passed through pipeline 2 13 and reversal valve 2 is discharged via smoke induced draught fan 14；
(2), through after a while, when the temperature of heat storage 2 12 is increased to design temperature 160 degree, right circulating combustion is entered,
Combustion gas is from the combustion gas supervisor 9 entrance right arm of combustion gas 11, and now valve 1 is closed, and valve 2 10 is opened simultaneously, and combustion gas sequentially passes through
Heat storage 2 12 and heat storage 1 enter burner hearth 5 from combustion gas lower nozzle 15；Meanwhile, air-blaster 1 drives air to pass through
Reversal valve 2 enters burner hearth 5, the oxygen in air and combustion gas mixed combustion in burner hearth 5 from pipeline 2 13 through heat storage 2 12,
The flue gas that burning produces first passes around heat storage 1 under the drive of smoke induced draught fan 14, is then passed through pipeline 1 and reversal valve
2 discharge via smoke induced draught fan 14, when heat storage 1 temperature is increased to design temperature 160 degree, are again introduced into left circulation combustion
Burn, so repeat, it is achieved the commutation control of recuperative heater.
The using method of the recuperative heater of Novel belt control device for reversing involved in the present invention, this Novel belt commutates
It is provided with heat storage one and heat storage two in controlling the recuperative heater of device.Described heat storage one and heat storage two can replace
By the heat absorption in flue gas, and these heats pass to the air before improving burner hearth and combustion gas the most at last so that heating furnace
Reach to maximize to the utilization ratio of heat.The recuperative heater of this Novel belt control device for reversing can make full use of more than flue gas
Heat, do not produce secondary pollution, there is higher stability.Additionally, the recuperative heater knot of this Novel belt control device for reversing
Structure is reasonable in design, and convenient maintenance is quick, is suitable for promoting the use of.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (2)
1. the using method of the recuperative heater of Novel belt control device for reversing, including air-blaster (1), reversal valve (2),
Burner hearth (5), the left arm of combustion gas (6), the right arm of combustion gas (11) and smoke induced draught fan (14), it is characterised in that the steps include:
(1), first, entering left circulating combustion, combustion gas enters the left arm of combustion gas (6), now valve one (7) from combustion gas supervisor (9)
Opening, valve two (10) is closed simultaneously, and combustion gas sequentially passes through heat storage one (4) and heat storage two (12) from combustion gas upper nozzle (8)
Enter burner hearth (5)；Meanwhile, air-blaster (1) drive air through reversal valve (2) from pipeline one (3) through heat storage
One (4) enters burner hearth (5), the oxygen in air and combustion gas mixed combustion in burner hearth (5), and the flue gas that burning produces draws at flue gas
First pass around heat storage two (12) under the drive of blower fan (14), be then passed through pipeline two (13) and reversal valve (2) draws via flue gas
Blower fan (14) is discharged；
(2), through after a while, until the temperature of heat storage two (12) be increased to design temperature 145-160 spend time, enter right circulation
Burning, combustion gas enters the right arm of combustion gas (11) from combustion gas supervisor (9), and now valve one (7) is closed, and valve two (10) is beaten simultaneously
Opening, combustion gas sequentially passes through heat storage two (12) and heat storage one (4) and enters burner hearth (5) from combustion gas lower nozzle (15)；Meanwhile,
Air-blaster (1) drives air to enter burner hearth (5) from pipeline two (13) through heat storage two (12) through reversal valve (2), empty
Oxygen in gas and combustion gas mixed combustion in burner hearth (5), the flue gas that burning produces is first under the drive of smoke induced draught fan (14)
First pass through heat storage one (4), be then passed through pipeline one (3) and reversal valve (2) and discharge via smoke induced draught fan (14), treat heat storage
One (4) temperature is increased to design temperature 145-160 when spending, and is again introduced into left circulating combustion, so repeats, it is achieved heat accumulating type heats
The commutation control of stove.
The using method of the recuperative heater of Novel belt control device for reversing the most according to claim 1, its feature exists
In, the left arm of described combustion gas (6) and the right arm of combustion gas (11) pass in the furnace wall of burner hearth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703297.7A CN106287703A (en) | 2016-08-23 | 2016-08-23 | The using method of the recuperative heater of Novel belt control device for reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703297.7A CN106287703A (en) | 2016-08-23 | 2016-08-23 | The using method of the recuperative heater of Novel belt control device for reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287703A true CN106287703A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703297.7A Pending CN106287703A (en) | 2016-08-23 | 2016-08-23 | The using method of the recuperative heater of Novel belt control device for reversing |
Country Status (1)
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| CN (1) | CN106287703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282282A (en) * | 2018-08-29 | 2019-01-29 | 东键飞能源科技(上海)有限公司 | A kind of rich oxygen type heat accumulating burner |
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| CN105423750A (en) * | 2015-12-31 | 2016-03-23 | 保定安保能冶金设备有限公司 | Aluminum melting furnace |
| CN105605561A (en) * | 2016-01-12 | 2016-05-25 | 天津市洪瑞昌泰节能科技有限公司 | Multifunctional regenerative combustion system |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004108761A (en) * | 2002-08-29 | 2004-04-08 | Kuraray Engineering Co Ltd | Heat storage tank, heat storage system and heating or cooling method |
| CN202747824U (en) * | 2012-05-07 | 2013-02-20 | 北京亿玮坤节能科技有限公司 | Coal gas recycling device of double-preheating regenerative heating furnace |
| CN104390459A (en) * | 2014-10-23 | 2015-03-04 | 武会丽 | Whole honeycomb thermal storage type simple nozzle symmetrically-burning type gas kiln |
| CN204756909U (en) * | 2015-04-30 | 2015-11-11 | 东键飞能源科技(上海)有限公司 | Stationary flame's regenerative furnace combustion system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282282A (en) * | 2018-08-29 | 2019-01-29 | 东键飞能源科技(上海)有限公司 | A kind of rich oxygen type heat accumulating burner |
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Application publication date: 20170104 |
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