CN110307539A - Anti- gas swirl combustion device - Google Patents
Anti- gas swirl combustion device Download PDFInfo
- Publication number
- CN110307539A CN110307539A CN201810228924.5A CN201810228924A CN110307539A CN 110307539 A CN110307539 A CN 110307539A CN 201810228924 A CN201810228924 A CN 201810228924A CN 110307539 A CN110307539 A CN 110307539A
- Authority
- CN
- China
- Prior art keywords
- casting die
- burner
- combustion device
- equal casting
- gas swirl
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229920001967 Metal rubber Polymers 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010453 quartz Substances 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000010146 3D printing Methods 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
Abstract
The invention proposes anti-gas swirl combustion devices, including burner shell, burning gases cavity is formed in burner shell, burner shell is equipped with multiple burner ports of row pattern distribution, burner is additionally provided at least one air inlet, equal casting die is filled in the burning gases cavity, it is formed between multiple equal casting dies or there are multiple interconnected airflow channels inside casting die, air-flow into burning gases cavity eliminates air whirl by streaming in the airflow channel, make the tolerance and air pressure equalisation of each burner port, to achieve the purpose that steady production.The quartz fibre yarn that 5um and following filament diameter are produced with the burner plays operation and stablizes, and winged silk rate is low, greatly improves the effect of yield.
Description
Technical field
The present invention relates to anti-gas swirl combustion devices.
Background technique
Quartz fibre is made of being drawn after quartz raw material high-temperature fusion by a kind of special burner.It is existing
Burner is first to flow into burning gases in one cavity body via more than one air inlet, then by evenly arranged on cavity
Burner port sprays.At this point, gas can generate vortex or turbulent flow after entering cavity body, the gas for causing burner port to spray is unstable
It is fixed, and then cause the flame size of each burner port different, so that it is uneven raw material melting temperature occur, influence operation stability
Problem.
Summary of the invention
The present invention proposes anti-gas swirl combustion device, is vortexed with solving gas formation in existing burner inner cavity, is disorderly
Flow and cause from flame hole spray flame instability the technical issues of.
The technical scheme of the present invention is realized as follows: anti-gas swirl combustion device includes burner shell, burning
Burning gases cavity is formed in device housing, burner shell is equipped with multiple burner ports, and burner is additionally provided at least one
A air inlet is filled with equal casting die in the burning gases cavity, is formed between multiple equal casting dies or is had inside casting die
Multiple interconnected airflow channels, the air-flow into burning gases cavity are eliminated by streaming in the airflow channel
Vortex, turbulent flow.
The utility model has the advantages that passing through equal casting die by loading equal casting die in the burning gases cavity of burner enclosure interior
The air-flow for entering burning gases cavity is hindered, so that air-flow passes through mutually streaming in interconnected airflow channel
The kinetic energy for gradually using up air-flow reduces the pressure of air-flow, prevents air-flow from forming vortex or turbulent flow, allow air-flow it is steady,
It is uniformly sprayed from burner port, achievees the purpose that spray uniform flame, quartz raw material is melted with the burner
When, each burner port can obtain almost the same melting temperature, make the production more stable and uniform of fiber.
Further improvement is as follows, has multiple interconnected airflow channels inside the equal casting die, and equal casting die is in bee
Nest shape.
The utility model has the advantages that casting die is single piece, airflow channel is arranged in inside, and casting die is honeycomb, is had very
Uniform airflow channel.
Further improvement is as follows, and cellular equal casting die is process by 3D printing.
The utility model has the advantages that 3D printing technique is as processing technology more advanced at present, by being layering, three-dimensional coordinate it is fixed
Position mode process, have the characteristics that process it is accurate and easy to process, for complicated honeycomb structure processing very
It is convenient.
Further improvement is as follows, has multiple interconnected airflow channels inside the equal casting die, equal casting die is by gold
Belong to rubber to be made.
The utility model has the advantages that metal-rubber is similar to the gold wire ball to clean a pot, not only there is high-temperature stability, but also for air-flow
Obstruction, anti-air whirl have the effect of good, and material is very common, easy acquisition, low in cost.
Further improvement is as follows, has multiple interconnected airflow channels inside the equal casting die, equal casting die is by more
Block web plate is mutually connected and forms.
The utility model has the advantages that being welded to each other by mesh-plate structure, this mode passes through letter using existing common steel wire etc.
Single welding processing can form the structure of anti-air whirl.
Further improvement is as follows, and the equal casting die is high-temperature resistant particle filler, is formed between each particle the multiple
Interconnected airflow channel；In being provided with the filter for preventing particle blocking burner port on burner port in the burning gases cavity
Net.
The utility model has the advantages that forming airflow channel, which between particles as equal casting die by granular filler resistant to high temperature
It is very convenient in filling and removal since equal casting die uses particulate material, and particulate material blocking burning in order to prevent
Hole prevents small particulate material from falling off from burner port, carries out block using strainer.
Further improvement is as follows, and anti-gas swirl combustion device further includes being connected with each other with burner shell and is combustion
Burn the water-cooled radiator of device housing cooling.
Further improvement is as follows, and the one end of burner shell along its length is equipped with for loading the equal casting die
Open and close door.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional structure schematic diagram of anti-gas swirl combustion Installation practice 1 of the invention；
Fig. 2 is the elevational schematic view of Fig. 1；
Fig. 3 is the cross-sectional structure schematic diagram of the embodiment 2 of anti-gas swirl combustion device；
Wherein: 1- burner shell, 11- burning gases cavity, 12- burner port, 13- air inlet, the equal casting die of 2-, 21- air-flow
Channel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment 1 of anti-gas swirl combustion device: the anti-gas swirl combustion device of the present embodiment is mainly used for quartz
Raw material is melted to draw the heating during quartz fibre, including burner shell 1, the burner shell 1 of the present embodiment
In rectangular slat shape, 100 burner ports are distributed in the periphery of rectangular housing.Air inlet 13 is provided on burner shell 1,
Air inlet 13 is connect with combustion gas pipe.The burning gases cavity 11 for accommodating air-flow, burning are formed inside burner shell 1
It is filled in gas cavity 11 in cellular equal casting die 2, equal casting die 2 is process by 3D printing method, inside equal casting die 2
It is formed with a plurality of curved airflow channel 21, is passed through for air-flow, and in air-flow by by the pressure reduction of air-flow, rising in the process
To the effect that prevents from being vortexed, prevent turbulent flow.Wherein one end in the both ends of burner shell 1 along its length is equipped with opening and closing
The unlatching interface of door, door is equipped with sealing element, can be used to be packed into equal casting die 2 or the equal casting die 2 of replacement etc. after door unlatching.Gas-tight
Body swirl combustion device further includes being connected with each other with burner shell and is the water-cooled radiator of burner shell cooling.
When in use: by loading equal casting die 2 in the burning gases cavity 11 inside burner shell 1, by equal
2 pairs of the casting die air-flows for entering burning gases cavity 11 hinder, so that air-flow passes through in interconnected airflow channel 21
Mutually stream the kinetic energy for gradually using up air-flow, reduce the pressure of air-flow, prevent air-flow formed vortex or turbulent flow, make air-flow
It steady, uniformly can be sprayed from burner port 12, achieve the purpose that spray uniform flame, quartz raw material is made to obtain basic one
The heating temperature of cause, to improve operation stability.
Embodiment 2: as shown in figure 3, difference from example 1 is that, air inlet and burner port are separately positioned on combustion
On the opposite side wall for burning device housing.
In other embodiments: the shape of burner shell also can be replaced cylindrical, T shape or other are prismatic or different
Shape；The quantity of burner port is not limited to 100, may also set up less than 100 or greater than 100, the arrangement mode of burner port can
To be straight line or non-directional various ways；The quantity of air inlet also could alternatively be one or at least three；Air inlet
Setting position can also suitably change because casting die effect, air inlet setting in any position can be by equal casting die institute
Decompression, so that the air-flow blown out from burner port is sufficiently stable；Equal casting die can also be used other modes and be process, such as cast
Deng；Equal casting die not only can be integrated structure, also can be replaced seperated splicing structure, such as can be muti-piece honeycomb knot
Structure body is spliced or by muti-piece web plate by being welded into one；Metal-rubber also can be used for equal casting die or high temperature resistant is filled out
Material；Certainly granular filler resistant to high temperature, such as metal packing or ceramic packing etc. can also be used；When using granular filler,
In being provided with the strainer for preventing particle blocking burner port on burner port in burning gases cavity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. anti-gas swirl combustion device, including burner shell, burner shell is interior to form burning gases cavity, burning
Device housing is equipped with multiple burner ports, and burner is additionally provided at least one air inlet, which is characterized in that the burning gases
It is filled with equal casting die in cavity, formed between multiple equal casting dies or has multiple interconnected air-flows logical inside casting die
Road, the air-flow into burning gases cavity reduce stream pressure by streaming in the airflow channel.
2. anti-gas swirl combustion device according to claim 1, which is characterized in that have inside the equal casting die multiple
Interconnected airflow channel, equal casting die are in honeycomb.
3. anti-gas swirl combustion device according to claim 2, which is characterized in that cellular equal casting die is beaten by 3D
Print is process.
4. anti-gas swirl combustion device according to claim 1, which is characterized in that have inside the equal casting die multiple
Interconnected airflow channel, equal casting die are made of metal-rubber.
5. anti-gas swirl combustion device according to claim 1, which is characterized in that have inside the equal casting die multiple
Interconnected airflow channel, equal casting die are mutually connected by muti-piece web plate and are formed.
6. anti-gas swirl combustion device according to claim 1, which is characterized in that the equal casting die is high-temperature resistant particle
Filler forms the multiple interconnected airflow channel between each particle；In on burner port in the burning gases cavity
It is provided with the strainer for preventing particle blocking burner port.
7. anti-gas swirl combustion device described in -6 according to claim 1, which is characterized in that anti-gas swirl combustion device is also
Water-cooled radiator including being connected with each other and being the cooling of burner shell with burner shell.
8. anti-gas swirl combustion device described in -6 according to claim 1, which is characterized in that burner shell is along length side
To one end be equipped with open and close door for loading the equal casting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228924.5A CN110307539A (en) | 2018-03-20 | 2018-03-20 | Anti- gas swirl combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228924.5A CN110307539A (en) | 2018-03-20 | 2018-03-20 | Anti- gas swirl combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110307539A true CN110307539A (en) | 2019-10-08 |
Family
ID=68073375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228924.5A Pending CN110307539A (en) | 2018-03-20 | 2018-03-20 | Anti- gas swirl combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110307539A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB612060A (en) * | 1946-05-16 | 1948-11-08 | Havilland Engine Co Ltd | Improvements in or relating to turbo-compressor apparatus |
| FR1216883A (en) * | 1958-03-20 | 1960-04-28 | Engelhard Ind Inc | Manufacture of fused quartz fibers |
| GB1495491A (en) * | 1975-02-12 | 1977-12-21 | Fascione P | Process and apparatus for controlled recycling of combustion gases |
| EP0062316A1 (en) * | 1981-04-03 | 1982-10-13 | Smit Ovens B.V. | Burner arrangement, especially for a gas burner |
| CA2279411A1 (en) * | 1997-02-13 | 1998-08-20 | General Dynamics Armament Systems, Inc. | Improved airbag inflator for vehicle occupant restraint apparatus |
| TW595515U (en) * | 2003-04-01 | 2004-06-21 | Min-Shian Shie | Air/liquid mixing apparatus |
| CN2636091Y (en) * | 2003-07-11 | 2004-08-25 | 吴振东 | Burner of intermediate pressure quick stove |
| JP2006182610A (en) * | 2004-12-28 | 2006-07-13 | Shinetsu Quartz Prod Co Ltd | Method of manufacturing superfine quartz glass short fiber, and superfine quartz glass short fiber |
| CN201289077Y (en) * | 2008-11-07 | 2009-08-12 | 湖北菲利华石英玻璃股份有限公司 | Combustor for fusion-drawing silica fibre |
| CN103044063A (en) * | 2006-06-13 | 2013-04-17 | 东京毅力科创株式会社 | Shower plate, method for manufacturing the shower plate, plasma processing apparatus using the shower plate, plasma processing method and electronic device manufacturing method |
| CN104566367A (en) * | 2014-12-02 | 2015-04-29 | 中国矿业大学 | Low-concentration coal bed gas or gas combustor and matched system thereof |
| CN106122963A (en) * | 2016-07-21 | 2016-11-16 | 江苏大学 | A kind of hydrogen loading biogas burner |
| CN205878157U (en) * | 2016-04-25 | 2017-01-11 | 长沙汇润节能技术有限公司 | Low matter gas combustion ware |
| CN106642103A (en) * | 2016-10-21 | 2017-05-10 | 浙江大学 | Porous medium burner for gas fuel |
| CN107237670A (en) * | 2016-03-28 | 2017-10-10 | 日本碍子株式会社 | The manufacture method of honeycomb structured body and honeycomb structured body |
| CN208269125U (en) * | 2018-03-20 | 2018-12-21 | 河南神玖复合材料有限公司 | A kind of anti-gas swirl combustion device |
-
2018
- 2018-03-20 CN CN201810228924.5A patent/CN110307539A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB612060A (en) * | 1946-05-16 | 1948-11-08 | Havilland Engine Co Ltd | Improvements in or relating to turbo-compressor apparatus |
| FR1216883A (en) * | 1958-03-20 | 1960-04-28 | Engelhard Ind Inc | Manufacture of fused quartz fibers |
| GB1495491A (en) * | 1975-02-12 | 1977-12-21 | Fascione P | Process and apparatus for controlled recycling of combustion gases |
| EP0062316A1 (en) * | 1981-04-03 | 1982-10-13 | Smit Ovens B.V. | Burner arrangement, especially for a gas burner |
| CA2279411A1 (en) * | 1997-02-13 | 1998-08-20 | General Dynamics Armament Systems, Inc. | Improved airbag inflator for vehicle occupant restraint apparatus |
| TW595515U (en) * | 2003-04-01 | 2004-06-21 | Min-Shian Shie | Air/liquid mixing apparatus |
| CN2636091Y (en) * | 2003-07-11 | 2004-08-25 | 吴振东 | Burner of intermediate pressure quick stove |
| JP2006182610A (en) * | 2004-12-28 | 2006-07-13 | Shinetsu Quartz Prod Co Ltd | Method of manufacturing superfine quartz glass short fiber, and superfine quartz glass short fiber |
| CN103044063A (en) * | 2006-06-13 | 2013-04-17 | 东京毅力科创株式会社 | Shower plate, method for manufacturing the shower plate, plasma processing apparatus using the shower plate, plasma processing method and electronic device manufacturing method |
| CN201289077Y (en) * | 2008-11-07 | 2009-08-12 | 湖北菲利华石英玻璃股份有限公司 | Combustor for fusion-drawing silica fibre |
| CN104566367A (en) * | 2014-12-02 | 2015-04-29 | 中国矿业大学 | Low-concentration coal bed gas or gas combustor and matched system thereof |
| CN107237670A (en) * | 2016-03-28 | 2017-10-10 | 日本碍子株式会社 | The manufacture method of honeycomb structured body and honeycomb structured body |
| CN205878157U (en) * | 2016-04-25 | 2017-01-11 | 长沙汇润节能技术有限公司 | Low matter gas combustion ware |
| CN106122963A (en) * | 2016-07-21 | 2016-11-16 | 江苏大学 | A kind of hydrogen loading biogas burner |
| CN106642103A (en) * | 2016-10-21 | 2017-05-10 | 浙江大学 | Porous medium burner for gas fuel |
| CN208269125U (en) * | 2018-03-20 | 2018-12-21 | 河南神玖复合材料有限公司 | A kind of anti-gas swirl combustion device |
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