CN204006012U - A kind of metallurgical furnace oxygen-enriched burner - Google Patents
A kind of metallurgical furnace oxygen-enriched burner Download PDFInfo
- Publication number
- CN204006012U CN204006012U CN201420418313.4U CN201420418313U CN204006012U CN 204006012 U CN204006012 U CN 204006012U CN 201420418313 U CN201420418313 U CN 201420418313U CN 204006012 U CN204006012 U CN 204006012U
- Authority
- CN
- China
- Prior art keywords
- combustion
- air inlet
- airduct
- oxygen
- cartridge
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000001301 oxygen Substances 0.000 title claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 238000000889 atomisation Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
The novel oxygen-enriched burner of a kind of metallurgical furnace, comprise: cartridge 1, compression airduct 2, oxygen hose 3, combustion-supporting airduct 4, shell 5, it is characterized in that: cartridge 1, atomization airduct 2, oxygen hose 3, combustion-supportingly be in charge of 4, arrange for being set with successively from inside to outside staged shell 5 these five pipeline one end, wherein combustion tube 1 is the longest, another termination is concordant mouthful, between every two pipelines by fixed support muscle 6 connection that is fixed, on above-mentioned each pipeline, there is air inlet, equal mounting flange being connected with corresponding separately air inlet pipe by flange on air inlet, all combustion mediums enter the burning of burner body combustion zone along the atomization ejection from concordant mouthful of independent separately passage.The utility model concrete structure is simple, it is quick, light, easy to assemble to safeguard, owing to being oxygen enrichment therefore heat that flue gas is taken away is less, fuel can fully burn, flame control range is wide, the advantage of energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to field of metallurgy, relates to a kind of oxygen-enriched burner, is specifically related to a kind of metallurgical furnace oxygen-enriched burner.
Background technology
In field of metallurgy, in especially non-ferrous metal metallurgy production process, production scale progressively expands at present, in the middle of design, metallurgical furnace is just equipped with more advanced fully automatic burner, although automaticity is high, has following shortcoming: a, air-breathing, fuel is difficult for fully burning, and the thermal efficiency is low; B, bulky, dismounting difficulty, needs electric block to coordinate dismounting, and consuming time many, production operational availability is low; C, complex structure, maintenance needs professional, and accessory costliness; D, high to fuel quality requirement, heavy oil, coal tar just can not use; E, cost are larger, and even the burner of import reaches tens thousand of dollars.
Summary of the invention
The purpose of this utility model is to provide a kind of sufficient combustion, the thermal efficiency is high, production operational availability is high, simple in structure, easy to maintenance, cost is low, do not need specialized maintenance personnel's
a kind of metallurgical furnace oxygen-enriched burner.
Novel the taked technical scheme of this use is:
The novel oxygen-enriched burner of a kind of metallurgical furnace, comprise: cartridge 1, compression airduct 2, oxygen hose 3, combustion-supporting airduct 4, shell 5, it is characterized in that: cartridge 1, atomization airduct 2, oxygen hose 3, combustion-supportingly be in charge of 4, arrange for being set with successively from inside to outside staged shell 5 these five pipeline one end, wherein combustion tube 1 is the longest, another termination is concordant mouthful, between every two pipelines by fixed support muscle 6 connection that is fixed, on above-mentioned each pipeline, there is air inlet, equal mounting flange being connected with corresponding separately air inlet pipe by flange on air inlet, all combustion mediums enter combustion zone burning along the atomization ejection from concordant mouthful of independent separately passage.
Flange connections is established gasket seal.
The beneficial effects of the utility model are: simple in structure, safeguard fast, light, easy to assemble, owing to being oxygen enrichment therefore heat that flue gas is taken away is less, fuel can fully burn, flame control range is wide, the advantages such as energy-conserving and environment-protective.
Brief description of the drawings
Accompanying drawing 1 is result schematic diagram of the present utility model.
Wherein: 1 cartridge, 2 compression airducts, 3 oxygen hoses, 4 combustion-supporting airducts, 5 shells, 6 airduct fixed support muscle, 7 gasket seals, 8 flanges, 9 bolts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the novel oxygen-enriched burner of a kind of metallurgical furnace, comprise: cartridge 1, compression airduct 2, oxygen hose 3, combustion-supporting airduct 4, shell 5, it is characterized in that: cartridge 1, atomization airduct 2, oxygen hose 3, combustion-supportingly be in charge of 4, arrange for being set with successively from inside to outside staged shell 5 these five pipeline one end, wherein combustion tube 1 is the longest, another termination is concordant mouthful, between every two pipelines by fixed support muscle 6 connection that is fixed, on above-mentioned each pipeline, there is air inlet, equal mounting flange being connected with corresponding separately air inlet pipe by flange on air inlet, all combustion mediums enter combustion zone burning along the atomization ejection from concordant mouthful of independent separately passage.
Gasket seal 7 seals to 8 media of flange, and flange 8 use bolts 9 are connected and fixed.The novel oxygen-enriched burner of a kind of metallurgical furnace of the utility model, until the outer bocca of burner place just mixes fully and burns.Atomization wind is compressed air, and combustion air is low-pressure air, and fuel can be coal tar, heavy oil, diesel oil or natural gas etc.A small amount of compressed air impels the quick atomization of fuel, and a large amount of low-pressure airs is mixed suitable oxygen, can make full combustion of fuel, can also realize flame length by adjusting blast size.
Claims (1)
1. the novel oxygen-enriched burner of metallurgical furnace, comprise: cartridge (1), compression airduct (2), oxygen hose (3), combustion-supporting airduct (4), shell (5), it is characterized in that: cartridge (1), atomization airduct (2), oxygen hose (3), combustion-supporting being in charge of (4), arrange for being set with successively from inside to outside staged these five pipeline one end of shell (5), wherein combustion tube (1) is the longest, another termination is concordant mouthful, between every two pipelines by fixed support muscle (6) connection that is fixed, on above-mentioned each pipeline, there is air inlet, equal mounting flange being connected with corresponding separately air inlet pipe by flange on air inlet, all combustion mediums enter the burning of burner body combustion zone along the atomization ejection from concordant mouthful of independent separately passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418313.4U CN204006012U (en) | 2014-07-28 | 2014-07-28 | A kind of metallurgical furnace oxygen-enriched burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418313.4U CN204006012U (en) | 2014-07-28 | 2014-07-28 | A kind of metallurgical furnace oxygen-enriched burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006012U true CN204006012U (en) | 2014-12-10 |
Family
ID=52046009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418313.4U Expired - Lifetime CN204006012U (en) | 2014-07-28 | 2014-07-28 | A kind of metallurgical furnace oxygen-enriched burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485677A (en) * | 2016-01-14 | 2016-04-13 | 无锡顺鼎阿泰克科技有限公司 | Burning lance for coal tar oxy-fuel control system |
-
2014
- 2014-07-28 CN CN201420418313.4U patent/CN204006012U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485677A (en) * | 2016-01-14 | 2016-04-13 | 无锡顺鼎阿泰克科技有限公司 | Burning lance for coal tar oxy-fuel control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204678328U (en) | combustion powder industrial boiler | |
| CN203893178U (en) | High and low calorific value double-fuel combined burner | |
| CN102269424B (en) | Oxygen enrichment plasma oil-free ignition and stable combustion method | |
| CN203024146U (en) | Efficient desulfurization low-nitrogen coal powder burning combination device | |
| CN204006012U (en) | A kind of metallurgical furnace oxygen-enriched burner | |
| CN103486580A (en) | Tiny-oil ignition oxygenation combustion energy conservation system | |
| CN202902269U (en) | Abundant oxygen and tiny oil pulverized coal burner | |
| CN103836620B (en) | Oxygen-enriched micro-oil staged combustion device | |
| CN201599795U (en) | Top combustion hot-blast stove burner | |
| CN201145403Y (en) | Hot-air furnace drying apparatus | |
| CN103123112A (en) | Oxygen enriched pulverized coal combustion device for gasification small oil gun | |
| CN201844417U (en) | Rich oxygen ignition device for pulverized coal fired boiler | |
| CN203036632U (en) | Coal-fired boiler premixing device of primary air pulverized coal and pure oxygen | |
| CN202792005U (en) | Pulverized coal boiler weak breath ignition device | |
| CN210463009U (en) | Boiler burner | |
| CN203927900U (en) | A kind of micro-oil coal powder burner | |
| CN202253661U (en) | Coal powder and gas dual-purpose burner for industrial kiln | |
| CN202074509U (en) | Gas-solid two-phase series-parallel ignition stabilizing burner for coal difficult to burn | |
| CN202371713U (en) | Axial whirl powder injection combustion apparatus | |
| CN102401378A (en) | High-efficiency gas burning nozzle | |
| CN205784658U (en) | A kind of heat accumulating type pushes away steel stove and leaks emission-control equipment | |
| CN206556010U (en) | A kind of Ou Ye producer gas burners of high-efficiency environment friendly | |
| CN204026669U (en) | Long flame burner | |
| CN202757119U (en) | Ignition device for fan-grinder milling boiler | |
| CN209706056U (en) | A kind of turbulent burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |