CN2697466Y - Separately preheated air heat stroage type burner - Google Patents
Separately preheated air heat stroage type burner Download PDFInfo
- Publication number
- CN2697466Y CN2697466Y CNU032068360U CN03206836U CN2697466Y CN 2697466 Y CN2697466 Y CN 2697466Y CN U032068360 U CNU032068360 U CN U032068360U CN 03206836 U CN03206836 U CN 03206836U CN 2697466 Y CN2697466 Y CN 2697466Y
- Authority
- CN
- China
- Prior art keywords
- burner
- furnace
- heat
- nozzle
- preheated air
- 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.)
- Expired - Lifetime
Links
- 238000005338 heat storage Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000003034 coal gas Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Classifications
-
- 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
Abstract
The utility model discloses a separately preheated air heat storage type burner, comprising a furnace body. Both sides of the furnace body are provided with a burner nozzle which is connected with a furnace chamber. The burner nozzle comprises a nozzle body and the main part of the gas nozzle. The center of the nozzle body is provided with an electronic ignition gun. A cooling system and a gas cavity are connected with the nozzle body. The main part of the gas nozzle is connected with the furnace chamber. The inner cavity of the nozzle body is filled with a heat accumulator inside. The separately preheated air heat storage type burner can achieve high-temperature air combustion technology, which can increase the mean temperature of the inside of the furnace and strengthen the heat diffusion of the inside of the furnace. Compared with other heat engineering equipment of the same dimension, the utility model increases production and reduces fabrication cost of the equipment. The emission of the nitrogen oxide and the carbon dioxide is reduced greatly through organizing the combustion of the oxygen denuded air, so that the air pollution is reduced.
Description
Technical field
The utility model relates to a kind of novel combustion technology device, particularly a kind of single preheated air heat-storage type burner.
Background technology
At iron and steel, coloured, petrochemical industry, machinery, building materials, on industry such as boiler and the waste incineration industrial furnace, to extensively use burner, but burner of the prior art, the high temperature smog that produces after the burning just directly is discharged in the air, heat in this high temperature smog is not utilized once more, cause the loss of a large amount of heat energy, and existing burner is discharged into airborne smog and contains a large amount of nitrogen oxide, carbon dioxide, and nitrogen oxide is to cause acid rain and the ruined arch-criminal of ozone layer, carbon dioxide can cause greenhouse effects, and environment is polluted.
The utility model content
At the shortcoming that above-mentioned prior art exists, the purpose of this utility model be to provide a kind of can single preheated air heat-storage type burner energy-conservation and environmental protection more.
The technical scheme that the utility model is taked is: a kind of single preheated air heat-storage type burner, comprise body of heater, both sides at body of heater all are provided with the combustor nozzle that is connected with furnace chamber, described combustor nozzle comprises burner body and main coal gas burner part, at the center of burner body the electronic ignition rifle is installed, burner body is connected cooling system and coal gas chamber, and described main coal gas burner part is communicated with furnace chamber, is filled with honeycomb ceramic heat accumulator in the inner chamber of described burner body.
Described honeycomb ceramic heat accumulator can be around the burner body arranged around.
Between burner body inwall and heat storage, can be provided with liner.
Of the present utility model is at body of heater one side be arranged in parallel air burner burner and gas burner burner, the reversal valve of the normal temperature air that comes out from air blast by robot control system(RCS) switch enter the heat-storage type burner burner after, when the heat storage of process heat accumulating type air burner, be heated, temperature in normal temperature air is heated near stove in the extremely short time, charge into gas-fired from the heat-storage type burner burner simultaneously, after heated high temperature air enters burner hearth, entrainmenting flue gas on every side forms one oxygen content and is significantly less than 21% thin oxygen deprivation high temperature gas flow, promptly realize the burning of oxygen deprivation state, simultaneously, gas fume after burning enters atmosphere through the heat accumulating type air burner of opposite side.When the elevated temperature heat flue gas is through the air burner of opposite side in the burner hearth, obvious heat of smoke is stored in the honeycomb heat accumulation body of heat accumulating type air burner, discharges through reversal valves with the low-temperature flue gas that are lower than 150 degree then.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a combustor nozzle structural representation of the present utility model.
The specific embodiment
Shown in Fig. 1-2, body of heater of the present utility model, on the furnace wall 1 of body of heater A side, be furnished with burner body 2, be furnished with burner body 4 on the furnace wall 3 of body of heater B side, burner body 2,4 comprises that respectively main coal gas burner 10, burner body 2,4 are communicated with furnace chamber by the main coal gas burner 10 that is arranged in the burner block 13 respectively.
Inwardly be respectively arranged with electronic ignition rifle 7 from the rear end of burner body 2 and burner 4, burner body 2,4 is connected with coal gas chamber 14 with coal gas chamber 8 respectively, is respectively arranged with cooling system 9 at burner body 2,4 on also.Burner body 11,15 around burner body 2,4 is respectively arranged with honeycomb ceramic heat accumulator 5,6.Between burner body 11,15 inwalls and honeycomb ceramic heat accumulator 5,6, be respectively arranged with liner 12.
This structure of the present utility model realizes HTAC, makes mean temperature increase in the stove, has strengthened furnace heat transfer, and for the Thermal Equipment of same size, its output improves, and equipment manufacturing cost reduces; Owing to, greatly reduce nitrogen oxide and emission of carbon-dioxide in the flue gas, reduce pollution simultaneously to air by organizing combustion with meagre oxygen.
Low calorie fuels adopts this burner, can obtain higher furnace temperature by means of high-temperature preheated air, has expanded the range of application of low calorie fuels.
This burner is directly installed on the side wall of body of heater, the convenient newly-built and existing heating furnace of reconstruction.
Air, the coal gas burner of this burner are arranged in parallel up and down, and coal gas burner can be close to steel billet and directly contact, and reduce billet oxidization burning loss.
This burner is at the high coke mixed gas development and design, and suitable mixed gas fuel heating furnace is used.
Claims (3)
1, a kind of single preheated air heat-storage type burner, comprise body of heater, it is characterized in that: the both sides at body of heater all are provided with the combustor nozzle that is connected with furnace chamber, described combustor nozzle comprises burner body and main coal gas burner part, at the center of burner body the electronic ignition rifle is installed, burner body is connected cooling system and coal gas chamber, and described main coal gas burner part is communicated with furnace chamber, is filled with honeycomb ceramic heat accumulator in the inner chamber of described burner body.
2, single preheated air heat-storage type burner according to claim 1, it is characterized in that: described honeycomb ceramic heat accumulator is around the burner body arranged around.
3, according to the described single preheated air heat-storage type burner of claim 1, it is characterized in that: between burner body inwall and heat storage, be provided with liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032068360U CN2697466Y (en) | 2003-07-24 | 2003-08-04 | Separately preheated air heat stroage type burner |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03206149.8 | 2003-07-24 | ||
| CN03206149 | 2003-07-24 | ||
| CNU032068360U CN2697466Y (en) | 2003-07-24 | 2003-08-04 | Separately preheated air heat stroage type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697466Y true CN2697466Y (en) | 2005-05-04 |
Family
ID=34796170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032068360U Expired - Lifetime CN2697466Y (en) | 2003-07-24 | 2003-08-04 | Separately preheated air heat stroage type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697466Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165406B (en) * | 2006-10-19 | 2010-05-12 | 鞍钢股份有限公司 | Heat accumulating type combustion method for prolonging reversing time |
| CN101963348A (en) * | 2010-11-01 | 2011-02-02 | 广州迪森热能技术股份有限公司 | Biomass gas burning system |
| CN104456568A (en) * | 2014-12-12 | 2015-03-25 | 上海宝钢节能环保技术有限公司 | Regenerative burner and working method thereof |
-
2003
- 2003-08-04 CN CNU032068360U patent/CN2697466Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165406B (en) * | 2006-10-19 | 2010-05-12 | 鞍钢股份有限公司 | Heat accumulating type combustion method for prolonging reversing time |
| CN101963348A (en) * | 2010-11-01 | 2011-02-02 | 广州迪森热能技术股份有限公司 | Biomass gas burning system |
| CN101963348B (en) * | 2010-11-01 | 2012-11-21 | 广州迪森热能技术股份有限公司 | Biomass gas burning system |
| CN104456568A (en) * | 2014-12-12 | 2015-03-25 | 上海宝钢节能环保技术有限公司 | Regenerative burner and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING GOD THERMAL FOG TECHNOLOGY CO. Free format text: FORMER OWNER: WU DAOHONG Effective date: 20080627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080627 Address after: Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155, zip code: 102200 Patentee after: Beijing Shenwu Thermal Energy Technology Co., Ltd. Address before: Beijing Haidian District Longxiang Road No. 7 Beijing Shenwu Thermal Energy Technology Co Ltd, zip code: 100083 Patentee before: Wu Daohong |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING SHENWU ENVIRONMENT + ENERGY TECHNOLOGY CO. Free format text: FORMER NAME: BEIJING SHENWU THERMAL ENERGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Beijing Shenwu Environment Energy Technology Group Co., Ltd. Address before: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee before: Beijing Shenwu Thermal Energy Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130804 Granted publication date: 20050504 |