CN208269125U - A kind of anti-gas swirl combustion device - Google Patents
A kind of anti-gas swirl combustion device Download PDFInfo
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- CN208269125U CN208269125U CN201820378523.3U CN201820378523U CN208269125U CN 208269125 U CN208269125 U CN 208269125U CN 201820378523 U CN201820378523 U CN 201820378523U CN 208269125 U CN208269125 U CN 208269125U
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- casting die
- burner
- combustion device
- equal casting
- air
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Abstract
The utility model proposes a kind of 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 utility model relates to a kind of 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.
Utility model content
The utility model proposes a kind of anti-gas swirl combustion devices, are formed with solving gas in existing burner inner cavity
Vortex, turbulent flow and cause from flame hole spray flame instability the technical issues of.
The technical solution of the utility model is achieved in that anti-gas swirl combustion device includes burner shell,
Form burning gases cavity in burner shell, burner shell is equipped with multiple burner ports, burner be additionally provided with to
Lack an air inlet, equal casting die is filled in the burning gases cavity, is formed between multiple equal casting dies or inside casting die
With multiple interconnected airflow channels, into burning gases cavity air-flow by streaming in the airflow channel and
Eliminate 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 illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional structure schematic diagram of the anti-gas swirl combustion Installation practice 1 of the utility model；
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-
Airflow channel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of anti-gas swirl combustion device, including burner shell, burner shell is interior to form burning gases cavity,
Burner shell is equipped with multiple burner ports, and burner is additionally provided at least one air inlet, which is characterized in that the burning
It is filled with equal casting die in gas cavity, formed between multiple equal casting dies or there are multiple interconnected air-flows inside casting die
Channel, 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 any one according to claim 1, which is characterized in that anti-air whirl combustion
Device is burnt to further include being connected with each other with burner shell and be the water-cooled radiator of burner shell cooling.
8. anti-gas swirl combustion device described in -6 any one according to claim 1, which is characterized in that burner shell
One end along its length is equipped with the open and close door for loading the equal casting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378523.3U CN208269125U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-gas swirl combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378523.3U CN208269125U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-gas swirl combustion device |
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| Publication Number | Publication Date |
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| CN208269125U true CN208269125U (en) | 2018-12-21 |
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| CN201820378523.3U Active CN208269125U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-gas swirl combustion device |
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| Country | Link |
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| CN (1) | CN208269125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307539A (en) * | 2018-03-20 | 2019-10-08 | 河南神玖复合材料有限公司 | Anti- gas swirl combustion device |
-
2018
- 2018-03-20 CN CN201820378523.3U patent/CN208269125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307539A (en) * | 2018-03-20 | 2019-10-08 | 河南神玖复合材料有限公司 | Anti- gas swirl combustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450000 Henan Zhengzhou High-tech Industrial Development Zone, Hehuan Street, 138 No. 4 Building, 3 Floor 01 Patentee after: Henan Shenjiu Tianhang New Materials Co.,Ltd. Address before: 45 000 1 No. 4 Building, 138 Hehuan Street, Zhengzhou High-tech Industrial Development Zone, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: HENAN SHENJIU COMPOSITE MATERIALS CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN BALLHONE MACHINERY INDUSTRY Co.,Ltd. Assignor: Henan Shenjiu Tianhang New Materials Co.,Ltd. Contract record no.: X2023980033854 Denomination of utility model: An anti gas vortex combustion device Granted publication date: 20181221 License type: Common License Record date: 20230322 |
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| EE01 | Entry into force of recordation of patent licensing contract |