CN108105769A - Efficiently outer mixed burning heat-storage type burner - Google Patents
Efficiently outer mixed burning heat-storage type burner Download PDFInfo
- Publication number
- CN108105769A CN108105769A CN201810061868.0A CN201810061868A CN108105769A CN 108105769 A CN108105769 A CN 108105769A CN 201810061868 A CN201810061868 A CN 201810061868A CN 108105769 A CN108105769 A CN 108105769A
- Authority
- CN
- China
- Prior art keywords
- inlet pipeline
- gas inlet
- storage type
- heat
- type burner
- 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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/21—Burners specially adapted for a particular use
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of efficiently outer mixed burning heat-storage type burner, including floater guide block, heat storage, disjunctor two nozzles；The lower part of nozzle is equipped with spout, subsequent application floater guide block, heat storage from bottom to top in the hole above spout；Burning torch, gas inlet pipeline are equipped at intervals on disjunctor between two nozzles；Further improvement lies in that：Gas inlet pipeline connects the burner hearth of allied industry stove；The both sides of burning torch are arranged with gas inlet pipeline；Gas impulse device is set on gas inlet pipeline；Burning torch is popped one's head in equipped with ultraviolet light.The present invention can realize that exterior mixing burns, and be sufficiently mixed combustion gas, combustion air, high combustion efficiency substantially reduces discharged nitrous oxides.
Description
Technical field
The present invention relates to heat treatment industrial fuel-fired furnace fields, and in particular to a kind of heat storage type combustion of industrial fuel-fired furnace
Device.
Background technology
The heat-storage type burner of existing industrial fuel-fired furnace shown in Fig. 1-3, two nozzles, floater guide block, storages including disjunctor
Hot body, compound burning torch；The lower part of nozzle is equipped with spout, subsequent application floater guide block, heat storage from bottom to top in the hole above spout,
Compound burning torch is arranged on the disjunctor between two nozzles.This compound burning torch be equipped with combustion-supporting wind inlet, igniting combustion gas into
Three interlayers that the casing of mouth, combustion gas import and coaxial fitting is formed, combustion air inlet communication outside interlayer, combustion-supporting combustion gas
Inlet communication intermediate course, the internal interlayer of combustion gas connection.In use, in burning torch end, combustion air and combustion-supporting combustion gas shape
Into small fire package combustion gas mixed, after burning flame spray into burner hearth in, the major defect of this heat-storage type burner
It is：This to be mixed in burning torch end, combustion gas, combustion air undercompounding, efficiency of combustion is low, discharged nitrous oxides
It is high.
The content of the invention
It can be sufficiently mixed combustion gas, combustion air in view of the deficiencies of the prior art, the present invention proposes a kind of, significantly improve
Efficiency of combustion substantially reduces the efficient outer mixed burning heat-storage type burner of discharged nitrous oxides.
The content of the invention
The present invention is achieved through the following technical solutions technical goal.
Efficiently outer mixed burning heat-storage type burner, including floater guide block, heat storage, disjunctor two nozzles；Under the nozzle
Portion is equipped with spout, subsequent application floater guide block, heat storage from bottom to top in the hole above spout；It is theed improvement is that：It is described two
Burning torch, gas inlet pipeline are equipped at intervals on disjunctor between nozzle.
In said structure, gas inlet pipeline connects the burner hearth of allied industry stove.
In said structure, the both sides of the burning torch are arranged with gas inlet pipeline.
In said structure, gas impulse device is set on the gas inlet pipeline.
In said structure, the burning torch is popped one's head in equipped with ultraviolet light.
In said structure, the burning torch carries ignitor electrode and ion monitoring device.
Compared with prior art, the present invention it has the positive effect that：
1. be equipped at intervals with burning torch, gas inlet pipeline on the disjunctor between two nozzles, in this way, in burning torch external mix,
Combustion gas, combustion air are sufficiently mixed, and significantly improve efficiency of combustion, substantially reduce discharged nitrous oxides.
2. gas inlet pipeline connects the burner hearth of allied industry stove, mixed in burner hearth, make combustion gas, combustion air
It is more sufficiently mixed, further improves efficiency of combustion, be further reduced discharged nitrous oxides.
3. the both sides of burning torch are arranged with gas inlet pipeline, make both sides gas inlet consistent, while be also easy for controlling
System burning.
4. on gas inlet pipeline set gas impulse device, in gas inlet pipeline by combustion gas carry out pulse control
System, significantly improves temperature-controlled precision.
5. burning torch is popped one's head in equipped with ultraviolet light, combustion process is controlled by the temperature sense to combustion chamber, ensures burning
Stablize.
Description of the drawings
Fig. 1 is existing heat-storage type burner structure diagram.
Fig. 2 is Fig. 1 top views.
Fig. 3 is A-A sectional views in Fig. 1.
Fig. 4 is schematic structural view of the invention.
Fig. 5 is Fig. 4 top views.
Fig. 6 is B-B sectional views in Fig. 4.
Specific embodiment
The invention will be further described below according to attached drawing and in conjunction with the embodiments.
Efficient outer mixed burning heat-storage type burner shown in attached drawing 4-5, two sprays including floater guide block 4, heat storage 5, disjunctor
Mouth 2；The lower part of nozzle 2 is equipped with spout 2.1, subsequent application floater guide block 4, heat storage 5 from bottom to top in the hole of the top of spout 2.1；Two
It is equipped at intervals with burning torch 1, gas inlet pipeline 3 on disjunctor between a nozzle 2, in the present embodiment, the both sides of burning torch 1 are symmetrical
Equipped with gas inlet pipeline 3, gas impulse device 7 is set on gas inlet pipeline 3；Gas inlet pipeline 3 connects institute of the present invention
Mating industrial furnace burner hearth.
Burning torch 1 is equipped with ultraviolet light probe 6, with ignitor electrode and ion monitoring device.
Claims (5)
1. a kind of efficiently outer mixed burning heat-storage type burner, including floater guide block（4）, heat storage（5）, disjunctor two nozzles（2）；Institute
State nozzle（2）Lower part be equipped with spout（2.1）, spout（2.1）Subsequent application floater guide block from bottom to top in the hole of top（4）, accumulation of heat
Body（5）；It is characterized in that：Described two nozzles（2）Between disjunctor on be equipped at intervals with burning torch（1）, gas inlet pipeline
（3）.
2. efficiently outer mixed burning heat-storage type burner according to claim 1, it is characterised in that：The gas inlet pipeline
（3）Connect the burner hearth of allied industry stove.
3. efficiently outer mixed burning heat-storage type burner according to claim 1 or 2, it is characterised in that：The burning torch（1）
Both sides be arranged with gas inlet pipeline（3）.
4. efficiently outer mixed burning heat-storage type burner according to claim 3, it is characterised in that：The gas inlet pipeline
（3）Upper setting gas impulse device（7）.
5. efficiently outer mixed burning heat-storage type burner according to claim 4, it is characterised in that：The burning torch（1）On
It pops one's head in equipped with ultraviolet light（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061868.0A CN108105769A (en) | 2018-01-23 | 2018-01-23 | Efficiently outer mixed burning heat-storage type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061868.0A CN108105769A (en) | 2018-01-23 | 2018-01-23 | Efficiently outer mixed burning heat-storage type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105769A true CN108105769A (en) | 2018-06-01 |
Family
ID=62219261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061868.0A Pending CN108105769A (en) | 2018-01-23 | 2018-01-23 | Efficiently outer mixed burning heat-storage type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815308A (en) * | 2020-12-31 | 2021-05-18 | 广州广钢气体能源股份有限公司 | Pure oxygen combustion device and combustion method for smelting reverberatory furnace |
-
2018
- 2018-01-23 CN CN201810061868.0A patent/CN108105769A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815308A (en) * | 2020-12-31 | 2021-05-18 | 广州广钢气体能源股份有限公司 | Pure oxygen combustion device and combustion method for smelting reverberatory furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |