CN104296137B - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN104296137B CN104296137B CN201310305487.XA CN201310305487A CN104296137B CN 104296137 B CN104296137 B CN 104296137B CN 201310305487 A CN201310305487 A CN 201310305487A CN 104296137 B CN104296137 B CN 104296137B
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- oxygen
- air accumulator
- burner
- nozzle
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/402—Mixing chambers downstream of the nozzle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2202/00—Liquid fuel burners
Abstract
The invention discloses a kind of burner, including: oil pipe, the arrival end of described oil pipe is provided with oil pipe flange, and the oil-in of described oil pipe is through described oil pipe flange；It is sheathed on the oxygen rifle head of the port of export of described oil pipe；Air accumulator, described air accumulator is arranged at the outside of described oil pipe, and described air accumulator has oxygen intake；The trocar sheath connected with described air accumulator, described trocar sheath is sheathed on the outside of described oil pipe, and extends to the position of described oxygen rifle head；Being connected to the nozzle of the port of export of described oil pipe, described nozzle connects with described oil pipe, and the external diameter of described nozzle is less than the external diameter of described oxygen rifle head.Present configuration is simple, it is simple to makes, install, small investment.This burner uses comburant oxygen, and has the following advantages, and efficiency of combustion is high, and fuel utilization is abundant, and cost of manufacture is low, installs simple, and maintenance cost is low, and labor intensity of operating staff is low, enables simplicity.
Description
Technical field
The present invention relates to technical field of combustion equipment, more particularly, it relates to a kind of burner.
Background technology
Burner is that one utilizes high pressure combustion-supporting gas and fuel mixing ignition, then ejects thermal-flame,
Body of heater in metallurgical industry is carried out the equipment of slag or intensification, there is no burner period, mainly by manually
Scarfing cinder, heats up with coal or coke, and labor intensity is big, heats up slow, and intensification efficiency is low.
Domestic generally using Italian hundred moral burners, it is high to there is cost in Italian hundred moral burners, maintenance
Costly and maintenance technique requires height, relatively heavier, inconvenient operation, the shortcomings such as power consumption is big.
Therefore, how a kind of simple in construction, low cost, easy to operate burner are provided, become ability
The technical problem that field technique personnel are urgently to be resolved hurrily.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of burner, to have simple in construction, cost
Low, easy to operate effect.
For achieving the above object, the present invention provides following technical scheme:
A kind of burner, including:
Oil pipe, the arrival end of described oil pipe is provided with oil pipe flange, and the oil-in of described oil pipe is through institute
State oil pipe flange；
It is sheathed on the oxygen rifle head of the port of export of described oil pipe；
Air accumulator, described air accumulator is arranged at the outside of described oil pipe, and described air accumulator has oxygen intake；
The trocar sheath connected with described air accumulator, described trocar sheath is sheathed on the outside of described oil pipe, and prolongs
Extend the position of described oxygen rifle head；
Being connected to the nozzle of the port of export of described oil pipe, described nozzle connects with described oil pipe, and described spray
The external diameter of mouth is less than the external diameter of described oxygen rifle head.
Preferably, in said burner, the diameter of the nozzle bore of described nozzle is less than described oxygen rifle head
Diameter.
Preferably, in said burner, also include the spray being sealedly attached to the port of export of described trocar sheath
Mouth cover, described nozzle casing has flame export and the gaseous mixture connected with described trocar sheath and described nozzle
Entrance, described gaseous mixture entrance connects with described flame export.
Preferably, in said burner, described gaseous mixture entrance is sheathed on the outside of described nozzle.
Preferably, in said burner, described gaseous mixture entrance is pyramidal structure, and be relatively large in diameter
One end is near the port of export of described trocar sheath, and one end that diameter is less connects with described flame export.
Preferably, in said burner, the diameter of one end that described gaseous mixture inlet diameter is less is more than
The diameter of described flame export.
Preferably, in said burner, also include connecting with described air accumulator, and be positioned at described overcoat
The connecting tube of the opposite side of pipe, described connecting tube is connected with described oil pipe flange, and described connecting tube is sheathed on
The outside of described oil pipe.
Preferably, in said burner, described air accumulator, described connecting tube and described trocar sheath are one
Body formula structure.
Preferably, in said burner, also include:
Oxygen flange, described oxygen flange is connected with described air accumulator by the installation sleeve pipe of described air accumulator；
The oxygen feeding tube connected with described air accumulator, the oxygen intake end of described oxygen feeding tube stretches out described oxygen method
Blue.
Preferably, in said burner, described oil pipe, air accumulator and described trocar sheath are rustless steel
Pipe.
From above-mentioned technical scheme it can be seen that the present invention provide burner, by by the entrance of oil pipe
End sprays into diesel oil, and diesel oil is under the effect of the pressure by oil pipe, and enters nozzle from the port of export of oil pipe,
Finally sprayed by nozzle.High pressure oxygen is entered air accumulator by oxygen intake, through trocar sheath at spray nozzle front end
Mix combining combustion generation high temperature with the diesel oil sprayed from oil pipe and carry out operation.
Present configuration is simple, it is simple to makes, install, small investment.This burner uses comburant oxygen,
And have the following advantages, efficiency of combustion is high, and fuel utilization is abundant, and cost of manufacture is low, installs simple, dimension
Expense of repairing is low, and labor intensity of operating staff is low, enables simplicity.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the burner that Fig. 1 provides for the embodiment of the present invention.
Wherein, 1 is oil pipe flange, and 2 is oxygen flange, and 3 is air accumulator, and 4 is oil pipe, and 5 is trocar sheath,
6 is oxygen rifle head, and 7 is nozzle, and 8 is nozzle casing, and 9 is oil-in, and 10 is oxygen feeding tube.
Detailed description of the invention
The core of the present invention is to provide a kind of burner, to have simple in construction, low cost, operation side
Just effect.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Refer to the structural representation of the burner that Fig. 1, Fig. 1 provide for the embodiment of the present invention.
The burner that the embodiment of the present invention provides, including oil pipe 4, oxygen rifle head 6, air accumulator 3, trocar sheath
5 and nozzle 7.
Wherein, the arrival end of oil pipe 4 is provided with oil pipe flange 1, and the oil-in 9 of oil pipe 4 is through oil pipe
Flange 1, the purpose of oil pipe flange 1 is for being connected, on this oil pipe flange 1 with outside diesel oil supply equipment
Offer the fixing hole passed for fastening bolt.
Oxygen rifle head 6 is sheathed on the port of export of oil pipe 4, and air accumulator 3 is arranged at the outside of oil pipe 4, gas storage
Tank 3 has oxygen intake.Trocar sheath 5 connects with air accumulator 3, and trocar sheath 5 is sheathed on outside oil pipe 4
Side, and extend to the position of oxygen rifle head 6.
Oxygen transfer passage, shape between trocar sheath 5 and oxygen rifle head 6 is formed between trocar sheath 5 and oil pipe 4
Becoming high pressure oxygen outlet, therefore the flow area of high pressure oxygen outlet is less than through-flow of oxygen transfer passage
Long-pending so that the high pressure oxygen flow velocity in high pressure oxygen exit is very fast.
Nozzle 7 is connected to the port of export of oil pipe 4, and nozzle 7 connects with oil pipe 4, and the external diameter of nozzle 7
External diameter less than oxygen rifle head 6.
The burner that the present invention provides, by being sprayed into diesel oil by the arrival end of oil pipe 4, diesel oil is at pressure
By oil pipe 4 under effect, and enter nozzle 7 from the port of export of oil pipe 4, finally sprayed by nozzle 7.High
Pressure oxygen is entered air accumulator 3 by oxygen intake, through trocar sheath 5 at spray nozzle front end and from oil pipe 4 ejection
Diesel oil mixes combining combustion generation high temperature and carries out operation.
Present configuration is simple, it is simple to makes, install, small investment.This burner uses comburant oxygen,
And have the following advantages, efficiency of combustion is high, and fuel utilization is abundant, and cost of manufacture is low, installs simple, dimension
Expense of repairing is low, and labor intensity of operating staff is low, enables simplicity.
In the present invention one specific embodiment, the diameter of the nozzle bore of nozzle 7 is less than the diameter of oxygen rifle head 6.
So arrange enable to high pressure oxygen outlet will not be blocked by nozzle 7 so that diesel oil is sprayed by nozzle bore,
And high pressure oxygen is mixed with diesel oil by the outside of nozzle 7.
In the present invention one specific embodiment, the present invention may also include the outlet being sealedly attached to trocar sheath 5
The nozzle casing 8 of end, nozzle casing 8 has flame export and the gaseous mixture connected with trocar sheath 5 and nozzle 7
Entrance, gaseous mixture entrance connects with flame export.
In the present embodiment, gaseous mixture entrance is a mixing chamber structure, it is therefore intended that introduce high pressure oxygen,
And mix with the diesel oil sprayed by nozzle 7.Nozzle casing 8 has and high pressure oxygen and diesel oil is mixed
Effect, and mixed gaseous mixture is sprayed via flame export, light via naked light at flame export.
In the present invention one specific embodiment, gaseous mixture entrance is sheathed on the outside of nozzle 7, i.e. this mixing
Cavity body structure is positioned at the outside of nozzle 7, and the port of export of nozzle gos deep in this gaseous mixture entrance so that high pressure
Oxygen mixes with diesel oil at tail end.
In the present invention one specific embodiment, gaseous mixture entrance is pyramidal structure, and the one end being relatively large in diameter
Near the port of export of trocar sheath 5, one end that diameter is less connects with flame export, gaseous mixture inlet diameter
The diameter of less one end is more than the diameter of flame export, to increase the flow velocity of injection.
In the present invention one specific embodiment, the present invention may also include and connects with air accumulator 3, and outside being positioned at
The connecting tube of the opposite side of sleeve pipe 5, connecting tube is connected with oil pipe flange 1, and connecting tube is sheathed on oil pipe 4
Outside.
In the present embodiment, a section of air accumulator 3 is connected with oil pipe flange 1 by connecting tube, improves
Air accumulator 3 and the connective stability of trocar sheath 5.Specifically, air accumulator 3, connecting tube and trocar sheath 5
For integral type structure.It will be appreciated by persons skilled in the art that air accumulator 3, connecting tube and trocar sheath 5
The structure alternatively welded together.
In the present invention one specific embodiment, the present invention may also include oxygen flange 2 and oxygen feeding tube 10.
Wherein, oxygen flange 2 is connected with air accumulator 3 by the installation sleeve pipe of air accumulator 3, oxygen feeding tube 10
Connecting with air accumulator 3, the oxygen intake end of oxygen feeding tube 10 stretches out oxygen flange 2.Oxygen flange 2 is used for
It is connected with oxygen supply device, sleeve pipe is installed and realizes the purpose that air accumulator 3 is connected with oxygen flange 2.
Specifically, oil pipe 4, air accumulator 3 and trocar sheath 5 are stainless steel tube, and preferably status 304 is stainless
Steel pipe.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (9)
1. a burner, it is characterised in that including:
Oil pipe (4), the arrival end of described oil pipe (4) is provided with oil pipe flange (1), and described oil pipe (4)
Oil-in (9) through described oil pipe flange (1)；
It is sheathed on oxygen rifle head (6) of the port of export of described oil pipe (4)；
Air accumulator (3), described air accumulator (3) is arranged at the outside of described oil pipe (4), described gas storage
Tank (3) has oxygen intake；
The trocar sheath (5) connected with described air accumulator (3), described trocar sheath (5) is sheathed on described oil
The outside of pipe (4), and extend to the position of described oxygen rifle head (6)；
It is connected to the nozzle (7) of the port of export of described oil pipe (4), described nozzle (7) and described oil pipe
(4) connection, and the external diameter of described nozzle (7) is less than the external diameter of described oxygen rifle head (6)；And
Connect with described air accumulator (3), and be positioned at the connecting tube of the opposite side of described trocar sheath (5),
Described connecting tube is connected with described oil pipe flange (1), and described connecting tube is sheathed on described oil pipe (4)
Outside.
2. burner as claimed in claim 1, it is characterised in that the nozzle bore of described nozzle (7)
Diameter less than the diameter of described oxygen rifle head (6).
3. burner as claimed in claim 1, it is characterised in that also include being sealedly attached to described outside
The nozzle casing (8) of the port of export of sleeve pipe (5), described nozzle casing (8) have flame export and with institute
Stating the gaseous mixture entrance that trocar sheath (5) connects with described nozzle (7), described gaseous mixture entrance is with described
Flame export connects.
4. burner as claimed in claim 3, it is characterised in that described gaseous mixture entrance is sheathed on institute
State the outside of nozzle (7).
5. burner as claimed in claim 4, it is characterised in that described gaseous mixture entrance is taper knot
Structure, and the one end being relatively large in diameter is near the port of export of described trocar sheath (5), one end that diameter is less and institute
State flame export connection.
6. burner as claimed in claim 5, it is characterised in that described gaseous mixture inlet diameter is less
The diameter of one end more than the diameter of described flame export.
7. burner as claimed in claim 1, it is characterised in that described air accumulator (3), described company
Adapter and described trocar sheath (5) are integral type structure.
8. burner as claimed in claim 1, it is characterised in that also include:
Oxygen flange (2), described oxygen flange (2) by the installation sleeve pipe of described air accumulator (3) with
Described air accumulator (3) is connected；
The oxygen feeding tube (10) connected with described air accumulator (3), the oxygen intake of described oxygen feeding tube (10)
End stretches out described oxygen flange (2).
9. the burner as described in any one of claim 1-6, it is characterised in that described oil pipe (4),
Air accumulator (3) and described trocar sheath (5) are stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305487.XA CN104296137B (en) | 2013-07-19 | 2013-07-19 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305487.XA CN104296137B (en) | 2013-07-19 | 2013-07-19 | A kind of burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296137A CN104296137A (en) | 2015-01-21 |
| CN104296137B true CN104296137B (en) | 2016-10-26 |
Family
ID=52315980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305487.XA Active CN104296137B (en) | 2013-07-19 | 2013-07-19 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104296137B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984364B (en) * | 2021-02-05 | 2022-08-23 | 南华大学 | High-pressure gas-liquid two-phase storage device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412415A (en) * | 1932-10-28 | 1934-06-28 | John Bryden | Improvements in and relating to atomisers adapted for use more particularly in the combustion of liquid fuels |
| US4154056A (en) * | 1977-09-06 | 1979-05-15 | Westinghouse Electric Corp. | Fuel nozzle assembly for a gas turbine engine |
| CN87212158U (en) * | 1987-08-28 | 1988-06-08 | 机械工业委员会设计研究院 | Burner using high viscosity residual oil with large moisture content |
| BR8707994A (en) * | 1987-09-02 | 1990-05-22 | Aga Ab | METHOD TO GENERATE A WEST FLAME, BURNER AND USE FOR A BURNER |
| IT1287521B1 (en) * | 1996-12-20 | 1998-08-06 | Ipeg Spa | INTENSIVE BURNER |
| CN1432761A (en) * | 2002-01-13 | 2003-07-30 | 王清波 | Burner suitable for oil-burning cremator and its usage |
| CN2926828Y (en) * | 2006-02-20 | 2007-07-25 | 胡建廷 | Economic supersonic oil gun |
| CN102353050A (en) * | 2011-08-10 | 2012-02-15 | 大连经济技术开发区水国燃烧器有限公司 | Fuel oil burner |
| CN103244955B (en) * | 2013-05-03 | 2015-03-04 | 上海交通大学 | High-calorific-value dry gas semi-premix burner fore refinery plants |
-
2013
- 2013-07-19 CN CN201310305487.XA patent/CN104296137B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104296137A (en) | 2015-01-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: 421513 No. 19 Dukou Road, Shuikoushan Town, Changning City, Hengyang City, Hunan Province Patentee after: Shuikoushan Nonferrous Metal Co., Ltd. Address before: 421513 Songbai Town, Changning City, Hengyang City, Hunan Province, Hunan Shuikoushan Nonferrous Metals Group Co., Ltd. Patentee before: Hunan Shuikoushan Nonferrous Metals Group Co., Ltd. |
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| TR01 | Transfer of patent right |