CN207422202U - A kind of high-efficiency environment friendly oil gun based on pure oxygen burning - Google Patents
A kind of high-efficiency environment friendly oil gun based on pure oxygen burning Download PDFInfo
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- CN207422202U CN207422202U CN201721528431.0U CN201721528431U CN207422202U CN 207422202 U CN207422202 U CN 207422202U CN 201721528431 U CN201721528431 U CN 201721528431U CN 207422202 U CN207422202 U CN 207422202U
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Abstract
The utility model proposes a kind of high-efficiency environment friendly oil guns based on pure oxygen burning, including single-stage combustion spout, oil burner nozzle, level-one oxygen atomizer, secondary firing spout, water cooling chamber, two level oxygen case, level-one oxygen rifle body, cooling water pipe and mounting flange, the single-stage combustion spout internal center is equipped with oil burner nozzle, the oil burner nozzle is circumferentially with level-one oxygen atomizer, the single-stage combustion spout disposed outside secondary firing spout, suit two level oxygen case outside the water cooling chamber, the level-one oxygen rifle body is arranged on inside water cooling chamber, the cooling water pipe is connected with water cooling chamber, the mounting flange is fixed on outside two level oxygen case.The utility model realizes efficient combustion and low stain environment protection emission by using heavy wool mouth, pressure+medium atomization, oxygen fractional combustion, by the way that water cooling pipette tips is set to improve oil gun service life.
Description
Technical field
The utility model is related to a kind of high-efficiency environment friendly oil gun, more particularly to a kind of high-efficiency environment friendly oil based on pure oxygen burning
Rifle.
Background technology
Domestic industry boiler, smelting furnace and oil gun used in glass furnace generally use air-breathing or oxygen-enriched combustion more at present
It burns（Combustion-supporting oxygen concentration 21%-40%）Mode, often occurs that burning tissues are bad, flame temperature is not high enough, pipette tips easy burn-out phenomenon,
Cause exhaust gas volumn big again simultaneously and the NO of higher concentrationXDischarge.
The content of the invention
In order to overcome the shortcomings of above-mentioned existing fuel oil oil gun, pure oxygen is based on the purpose of this utility model is to provide a kind of
The high-efficiency environment friendly oil gun of burning, combustion-supporting oxygen concentration reach more than 95%, are repeatedly atomized by using pressure+medium, multiple oil
Mouth, classification oxygen supply and setting water cooling pipette tips realize the unification of efficient combustion and low stain environment protection emission, while improve oil
Rifle service life.
To achieve these goals, the technical solution adopted in the utility model is：A kind of Efficient Ring based on pure oxygen burning
Protect oil gun, by single-stage combustion spout 1, oil burner nozzle 2, level-one oxygen atomizer 3, secondary firing spout 4, water cooling chamber 5, two level oxygen case 6,
Level-one oxygen rifle body 7, cooling water pipe 8 and mounting flange 9 form, and 1 inside center of single-stage combustion spout is equipped with oil burner nozzle 2, are sprayed in oil
Mouth 2 is circumferentially with level-one oxygen atomizer 3,1 disposed outside secondary firing spout 4 of single-stage combustion spout, 5 outside suit two of water cooling chamber
Grade oxygen case 6, level-one oxygen rifle body 7 is arranged on inside water cooling chamber 5, and cooling water pipe 8 is connected with water cooling chamber 5, and mounting flange 9 is fixed on
Outside two level oxygen case 6.
The single-stage combustion spout 1 is the cylindrical tube of heat-resisting steel making.
The atomizing nozzle with filter device that the oil burner nozzle 2 manufactures for heat-resisting steel material, front end face
Upper design arrangement has fuel oil spray orifice, and the diameter of fuel oil spray orifice should be depending on specifically used occasion.
The level-one oxygen atomizer 3 manufactures for heat-resisting steel material, is distributed in the circumferential direction of oil burner nozzle, structure type and hole
The big I in footpath is depending on specifically used occasion.
The secondary firing spout 4 sprays for the cylinder being distributed in around single-stage combustion spout of heat-resisting steel material manufacture
Mouthful, circumferentially there is two level oxygen spray orifice in end face, and the structure type and the big I of spray orifice of two level oxygen spray orifice are according to specifically used
Depending on occasion.
The water cooling chamber 5 is the cylindrical tube of heat-resisting steel material manufacture.
The two level oxygen case 6 is the cylindrical tube of heat-resisting steel material manufacture.
The level-one oxygen rifle body 7 is the cylinder-shaped sleeve of heat-resisting steel material manufacture.
The cooling water pipe 8 is the pipeline of heat-resisting steel material manufacture.
The mounting flange 9 is the round flange of heat-resisting steel material manufacture.
The utility model has the following advantages：
As a result of level-one oxygen be atomized air distribution, i.e. medium atomization mode, and level-one oxygen pressure reaches more than 0.5MPa,
Thoroughly solve the problems, such as that oil system pressure atomization grain size is bigger than normal and it is non-uniform to be atomized, it can be achieved that oil droplet is repeatedly atomized, it is equal mix
Even, raising efficiency of combustion.
Using multiple oil burner nozzle arrangements, improve the timely atomization of oil droplet and be sufficiently mixed with oxygen so that
Burning is strong, abundant, while increases flame diameter, shortens the length of flame.
Two level oxygen is wrapped circumferentially around feeding from level-one oxygen flame, further improves the burn-off rate of splashing oil droplet, can also have
Effect control flame profile, while two level oxygen is mixed into level-one oxygen grade, forms fractional combustion effect, it is suppressed that NOXGeneration.
There is provided water cooling chamber and water-cooling systems, and the high-temperature regions such as pipette tips, spout effectively can be cooled down, prevent high temperature from burning
It is bad, it can effectively extend pipette tips service life.
Description of the drawings
Attached drawing 1 is the utility model structure diagram.
Specific embodiment
The structural principle of 1 pair of the utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
A kind of high-efficiency environment friendly oil gun based on pure oxygen burning, by single-stage combustion spout 1, oil burner nozzle 2, level-one oxygen atomizer 3,
Secondary firing spout 4, water cooling chamber 5, two level oxygen case 6, level-one oxygen rifle body 7, cooling water pipe 8 and mounting flange 9 form, single-stage combustion
1 inside center of spout is equipped with oil burner nozzle 2, and level-one oxygen atomizer 3,1 disposed outside of single-stage combustion spout are circumferentially in oil burner nozzle 2
Secondary firing spout 4,5 outside suit two level oxygen case 6 of water cooling chamber, level-one oxygen rifle body 7 is arranged on inside water cooling chamber 5, cooling water pipe 8
It is connected with water cooling chamber 5, mounting flange 9 is fixed on outside two level oxygen case 6.
Single-stage combustion spout 1 is the cylindrical tube of heat-resisting steel making；Oil burner nozzle 2 is the mechanical mist of heat-resisting steel material manufacture
Change nozzle, the diameter of Nozzle can be depending on specifically used occasion；Level-one oxygen atomizer 3 is heat-resisting steel material system
It makes, is distributed in the circumferential direction of oil burner nozzle, the big I in structure type and aperture is depending on specifically used occasion；Secondary firing
Spout 4 is the cylindrical spout being distributed in around single-stage combustion spout of heat-resisting steel material manufacture, and end face circumferentially has two
Grade oxygen spray orifice, the structure type and the big I of spray orifice of two level oxygen spray orifice are depending on specifically used occasion；Water cooling chamber 5 is heat-resisting
The cylindrical tube of Steel material manufacture；Two level oxygen case 6 is the cylindrical tube of heat-resisting steel material manufacture；Level-one oxygen rifle body 7 is resistance to
The cylinder-shaped sleeve of hot Steel material manufacture；Cooling water pipe 8 is the pipeline of heat-resisting steel material manufacture；Mounting flange 9 is heat-resisting steels
Expect the round flange of manufacture.
The operation principle of the utility model is：
Fuel oil respectively enters several mechanical atomization oil burner nozzles under the conditions of certain pressure, through oil burner nozzle and level-one oxygen atomizer
Atomization, be ignited burning after mixing, and mix, burn again with by the two level oxygen of two level oxygen case, the injection of secondary firing spout
And after-flame, classification low-temperature burning is realized, reduces NOXGrowing amount, the setting of multiple oil burner nozzles not only increase efficiency of combustion,
And flame profile is optimized, while pipette tips service life is effectively increased using water-cooling pattern.
Claims (10)
1. a kind of high-efficiency environment friendly oil gun based on pure oxygen burning, by single-stage combustion spout（1）, oil burner nozzle（2）, level-one oxygen atomizer
（3）, secondary firing spout（4）, water cooling chamber（5）, two level oxygen case（6）, level-one oxygen rifle body（7）, cooling water pipe（8）And mounting flange
（9）Composition, single-stage combustion spout（1）Inside center is equipped with oil burner nozzle（2）, in oil burner nozzle（2）It is circumferentially with level-one oxygen atomizer
（3）, single-stage combustion spout（1）Disposed outside secondary firing spout（4）, water cooling chamber（5）Outside suit two level oxygen case（6）, level-one
Oxygen rifle body（7）It is arranged on water cooling chamber（5）Inside, cooling water pipe（8）With water cooling chamber（5）It is connected, mounting flange（9）It is fixed on two
Grade oxygen case（6）It is external.
A kind of 2. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the level-one
Burn spout（1）For the cylindrical tube of heat-resisting steel making.
A kind of 3. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the oil spray
Mouth（2）For the atomizing nozzle with filter device of heat-resisting steel material manufacture, design arrangement has fuel oil in front end face
Spray orifice, the diameter of fuel oil spray orifice can be depending on oil gun power and specifically used occasion.
A kind of 4. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the level-one
Oxygen atomizer（3）It is manufactured for heat-resisting steel material, is distributed in the circumferential direction of oil burner nozzle, the big I in structure type and aperture is according to tool
Depending on the occasion that body uses.
A kind of 5. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the two level
Burn spout（4）For the cylindrical spout being distributed in around single-stage combustion spout of heat-resisting steel material manufacture, end face circumferential direction cloth
Two level oxygen spray orifice is equipped with, the structure type and the big I of spray orifice of two level oxygen spray orifice are depending on specifically used occasion.
A kind of 6. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the water cooling
Room（5）For the cylindrical tube of heat-resisting steel material manufacture.
A kind of 7. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the two level
Oxygen case（6）For the cylindrical tube of heat-resisting steel material manufacture.
A kind of 8. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the level-one
Oxygen rifle body（7）For the cylinder-shaped sleeve of heat-resisting steel material manufacture.
A kind of 9. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the cooling
Water pipe（8）For the pipeline of heat-resisting steel material manufacture.
A kind of 10. high-efficiency environment friendly oil gun based on pure oxygen burning according to claim 1, which is characterized in that the peace
Fill flange（9）For the round flange of heat-resisting steel material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528431.0U CN207422202U (en) | 2017-11-16 | 2017-11-16 | A kind of high-efficiency environment friendly oil gun based on pure oxygen burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528431.0U CN207422202U (en) | 2017-11-16 | 2017-11-16 | A kind of high-efficiency environment friendly oil gun based on pure oxygen burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422202U true CN207422202U (en) | 2018-05-29 |
Family
ID=62306292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528431.0U Active CN207422202U (en) | 2017-11-16 | 2017-11-16 | A kind of high-efficiency environment friendly oil gun based on pure oxygen burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422202U (en) |
-
2017
- 2017-11-16 CN CN201721528431.0U patent/CN207422202U/en active Active
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