CN216946731U - Burner for smelting quartz weight - Google Patents
Burner for smelting quartz weight Download PDFInfo
- Publication number
- CN216946731U CN216946731U CN202123058994.7U CN202123058994U CN216946731U CN 216946731 U CN216946731 U CN 216946731U CN 202123058994 U CN202123058994 U CN 202123058994U CN 216946731 U CN216946731 U CN 216946731U
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- CN
- China
- Prior art keywords
- lamp
- hydrogen
- pipe
- oxygen
- lamp holder
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000010453 quartz Substances 0.000 title claims abstract description 22
- 238000003723 Smelting Methods 0.000 title abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000001257 hydrogen Substances 0.000 claims abstract description 59
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 59
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- 239000006185 dispersion Substances 0.000 claims abstract description 35
- 241000258971 Brachiopoda Species 0.000 claims abstract description 31
- 239000006004 Quartz sand Substances 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Glass Melting And Manufacturing (AREA)
Abstract
The utility model provides a burner for smelting a quartz mound, which is characterized by comprising a hydrogen feeding pipe, a hydrogen pipe, an oxygen pipe, a lamp core pipe, a lamp shell, a lamp holder and a dispersing cavity, wherein the hydrogen feeding pipe is arranged on the hydrogen feeding pipe; the lamp base is sleeved in the lamp shell; the edge of the top opening of the lamp holder is hermetically connected with the edge of the top of the lamp shell; a dispersion cavity is formed between the lamp holder and the lamp shell; the hydrogen feeding pipe is provided with more than one pipeline extending downwards, and the pipeline extends into the dispersion cavity through the lamp shell; the hydrogen tubes are uniformly distributed on the upper part of the dispersion cavity around the center of the top of the lamp shell; the oxygen tube is connected with the opening at the top of the lamp holder; the lamp core tube is a hollow tube and is formed by extending the bottom of the lamp holder downwards; the hydrogen and oxygen are burned in contact at the bottom of the lamp envelope. According to the technical scheme, the feeding speed of the quartz sand can be increased, the quartz sand is uniformly dispersed, the melting degree is high, the bubble point is reduced, the combustion efficiency of oxyhydrogen is improved, the internal defects of quartz mounds are reduced, and the excellent performance of the quartz glass is fully displayed.
Description
Technical Field
The utility model relates to the field of quartz manufacturing production, in particular to a burner for melting a quartz lead.
Background
The quartz lump gas refining technology is one of the important technologies in the field of quartz product production at present, and a burner is an essential device in the process of smelting a quartz lump. The burner mixes hydrogen and oxygen at the bottom of the burner by using a gas pipeline for combustion, generates a flame focusing point under the action of gas flow, has the temperature of more than 3000 ℃, and quartz sand is conveyed to the bottom of the burner by hydrogen carrying materials through a hydrogen conveying pipe and is fully melted and evenly fed under oxyhydrogen flame. The efficiency of the burner determines the production efficiency of the gas-smelting quartz stone block and the appearance difference of products, such as bubble size, bubble distribution uniformity, color spots, stones and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a burner for smelting a quartz mound, which can improve the blanking speed of quartz sand, has uniform dispersion and high smelting degree, reduces the bubble point, improves the combustion efficiency of oxyhydrogen, reduces the internal and external defects of the quartz mound and fully shows the excellent performance of quartz glass.
According to the embodiment of the disclosure, a burner for melting a quartz mound is provided, which is characterized by comprising a hydrogen feeding pipe 1, a hydrogen pipe 2, an oxygen pipe 3, a lamp core pipe 4, a lamp shell 5, a lamp holder 6 and a dispersion cavity 7; wherein,
the lamp holder 6 is of a conical hollow structure and is sleeved inside the lamp shell 5; the edge of the top opening of the lamp holder 6 is hermetically connected with the edge of the top of the lamp shell 5;
a dispersing cavity 7 is formed between the lamp holder 6 and the lamp shell 5 and used for dispersing quartz sand;
the hydrogen feeding pipe 1 is provided with more than one pipeline extending downwards, and the pipelines extend into the dispersion cavity 7 through the lamp shell 5 and are used for feeding a mixture of hydrogen and the quartz sand;
the hydrogen pipes 2 are uniformly distributed on the upper part of the dispersion cavity 7 around the center of the top of the lamp shell 5 and are used for conveying hydrogen;
the oxygen tube 3 is connected with the top opening of the lamp holder 6 and used for conveying oxygen;
the lamp core tube 4 is a hollow tube, is formed by extending the bottom of the lamp holder 6 downwards, and is used for conveying oxygen to the bottom end of the lamp shell 5;
the hydrogen and the oxygen are in contact combustion at the bottom of the lamp shell 5 to melt the quartz sand.
Further, the hydrogen feeding pipe 1 has more than two pipes extending downwards and evenly distributed at the upper part of the dispersion chamber 7.
Furthermore, the number of the hydrogen pipes 2 is more than two, and the hydrogen pipes are formed by extending the lamp housing 5 outwards and are uniformly distributed on the upper part of the dispersion cavity 7.
Further, an air outlet of the oxygen tube 3 is hermetically connected with an opening at the top of the lamp holder 6.
Further, the burner tube 4 has a plurality of parts.
According to the burner for smelting the quartz mound, provided by the embodiment of the utility model, during operation, the quartz sand is driven by hydrogen to be fed into the dispersion cavity through the hydrogen feeding pipe, meanwhile, the hydrogen is conveyed into the dispersion cavity by the hydrogen pipe, the dispersion of the quartz sand is accelerated by the force of airflow, and the mixture of the quartz sand and the hydrogen is conveyed to the bottom end of the dispersion cavity; meanwhile, the oxygen tube delivers oxygen which is dispersed into the lamp holder tube through the lamp holder and delivered downwards to the bottom end of the lamp holder to be mixed and combusted with hydrogen, and quartz sand is melted in the combustion process.
It should be understood that what is described in this summary section is not intended to limit key or critical features of the disclosed embodiments, nor is it intended to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The above and other features, advantages and aspects of the disclosed embodiments will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters denote like or similar elements, and wherein:
FIG. 1 is a schematic structural diagram of a burner for melting a quartz mound provided by the utility model;
wherein, the corresponding relationship between the reference numbers and the component names in fig. 1 is:
1 hydrogen feeding pipe, 2 hydrogen pipe, 3 oxygen pipe, 4 lamp core pipe, 5 lamp shell, 6 lamp holder, 7 dispersing cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the embodiments of the present disclosure will be described in detail and completely with reference to the accompanying drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of the present disclosure.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The utility model provides a burner for smelting a quartz mound, which can improve the blanking speed of quartz sand, has uniform dispersion and high smelting degree, reduces the bubble point, improves the combustion efficiency of oxyhydrogen, reduces the internal defects of the quartz mound, and fully shows the excellent performance of quartz glass.
According to an embodiment of the disclosure, as shown in fig. 1, a burner for melting a quartz mound is provided, which is characterized by comprising a hydrogen feeding pipe 1, a hydrogen pipe 2, an oxygen pipe 3, a lamp core pipe 4, a lamp shell 5, a lamp holder 6 and a dispersion cavity 7; wherein,
the lamp holder 6 is of a conical hollow structure and is sleeved inside the lamp shell 5; the edge of the top opening of the lamp holder 6 is hermetically connected with the edge of the top of the lamp shell 5;
a dispersion cavity 7 is formed between the lamp holder 6 and the lamp shell 5 and used for dispersing quartz sand;
the hydrogen feeding pipe 1 is provided with more than one pipeline extending downwards, and the pipelines extend into the dispersion cavity 7 through the lamp shell 5 and are used for feeding a mixture of hydrogen and the quartz sand;
the hydrogen pipes 2 are uniformly distributed on the upper part of the dispersion cavity 7 around the center of the top of the lamp shell 5 and are used for conveying hydrogen;
the oxygen tube 3 is connected with the top opening of the lamp holder 6 and used for conveying oxygen;
the lamp core tube 4 is a hollow tube, is formed by extending the bottom of the lamp holder 6 downwards, and is used for conveying oxygen to the bottom end of the lamp shell 5;
the hydrogen and the oxygen are in contact combustion at the bottom of the lamp shell 5 to melt the quartz sand.
In the above embodiment, the hydrogen feeding pipe 1 has more than two pipes extending downwards and uniformly distributed at the upper part of the dispersion chamber 7. The tube may here be provided as a quartz glass tube. The design that evenly distributed set up the pipeline can improve the unloading speed and the dispersion of quartz sand in the dispersion intracavity even, and the degree of melting is high, reduces the bubble point, improves oxyhydrogen combustion efficiency simultaneously.
In the above embodiment, the hydrogen pipes 2 are more than two, are formed by extending the lamp housing 5 outwards, and are uniformly distributed on the upper portion of the dispersion cavity 7. The hydrogen gas is supplied not only to burn the raw material but also to accelerate the dispersion of the silica sand by the flow of the hydrogen gas stream. The number of the hydrogen pipes can be designed by matching with the number of the oxygen feeding pipes.
In the above embodiment, the air outlet of the oxygen tube 3 is hermetically connected to the top opening of the lamp holder 6. According to actual needs, a plurality of oxygen pipes are led out from the air outlet in an outward extending mode and connected with a plurality of oxygen sources, and oxygen supply is guaranteed.
In the above embodiment, the lamp core tube 4 has a plurality of lamp core tubes. The lamp core tube is used for dispersing oxygen and uniformly delivering the oxygen, and is also used for continuously and uniformly enabling the oxygen to participate in reaction in the combustion process.
In the above embodiment, the number of the pipes of the hydrogen feeding pipe 1, the hydrogen pipe 2, the wick tube 4, and the oxygen pipe 3 is selected and designed according to the actual amount of the material and the actual requirement.
As shown in fig. 1, the utility model provides a burner for melting a quartz mound, comprising a hydrogen feeding pipe 1, a hydrogen pipe 2, an oxygen pipe 3, a lamp core pipe 4, a lamp shell 5, a lamp holder 6 and a dispersion cavity 7; wherein,
the bottom of the lamp holder 6 is provided with a plurality of downwards lamp core tubes 4; the hydrogen feeding pipe 1 is provided with six quartz glass pipelines which are uniformly divided downwards and extend into the dispersion cavity 7, and the adjacent pipelines are spaced at an angle of 60 degrees; two hydrogen pipes 2 are symmetrically arranged on two sides of the upper part of the dispersion cavity 7; the oxygen pipe 3 is an air inlet pipe.
According to the burner for melting the quartz mound, provided by the embodiment of the utility model, during operation, the quartz sand is driven by hydrogen to be discharged into the dispersion cavity 7 through the hydrogen feeding pipe 1, meanwhile, the hydrogen pipe 2 is used for conveying the hydrogen into the dispersion cavity 7, the dispersion of the quartz sand is accelerated by the force of airflow, and the mixture of the quartz sand and the hydrogen is conveyed to the bottom end of the dispersion cavity 7; meanwhile, the oxygen tube 3 delivers oxygen, the oxygen is dispersed into the lamp holder tube 4 through the lamp holder 6 and delivered downwards to the bottom end of the lamp holder 6 to be mixed and combusted with hydrogen, and quartz sand is melted in the combustion process.
By adopting the embodiment, the technical effects are as follows: the quartz sand feeding speed can be increased, the quartz sand is uniformly dispersed, the melting degree is high, the bubble point is reduced, the oxyhydrogen combustion efficiency is improved, the internal defects of quartz mounds are reduced, and the excellent performance of the quartz glass is fully displayed.
In the description of the present invention, the terms "connect", "mount", "fix", and the like are used in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In the description of the utility model, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A burner for melting a quartz lead is characterized by comprising a hydrogen feeding pipe (1), a hydrogen pipe (2), an oxygen pipe (3), a lamp core pipe (4), a lamp shell (5), a lamp holder (6) and a dispersing cavity (7); wherein,
the lamp holder (6) is of a conical hollow structure and is sleeved in the lamp housing (5); the edge of the top opening of the lamp holder (6) is hermetically connected with the edge of the top of the lamp shell (5);
a dispersion cavity (7) is formed between the lamp holder (6) and the lamp shell (5) and used for dispersing quartz sand;
the hydrogen feeding pipe (1) is provided with more than one pipeline extending downwards, and the pipeline extends into the dispersion cavity (7) through the lamp shell (5) and is used for feeding a mixture of hydrogen and the quartz sand;
the hydrogen pipes (2) are uniformly distributed on the upper part of the dispersion cavity (7) around the center of the top of the lamp shell (5) and are used for conveying hydrogen;
the oxygen pipe (3) is connected with the top opening of the lamp holder (6) and is used for conveying oxygen;
the lamp core tube (4) is a hollow tube, is formed by extending the bottom of the lamp holder (6) downwards and is used for conveying oxygen to the bottom end of the lamp shell (5);
the hydrogen and the oxygen are in contact combustion at the bottom of the lamp shell (5) to melt the quartz sand.
2. Burner according to claim 1, characterized in that the hydrogen feeding pipe (1) has more than two downwardly extending pipes, evenly distributed in the upper part of the dispersion chamber (7).
3. The burner according to claim 1, characterized in that the hydrogen pipes (2) are more than two and extend outwards from the lamp housing (5) and are uniformly distributed at the upper part of the dispersion chamber (7).
4. Burner according to claim 1, characterized in that the oxygen tube (3) outlet is sealingly connected to the top opening of the lamp base (6).
5. The burner according to claim 1, wherein the burner tube (4) has a plurality thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058994.7U CN216946731U (en) | 2021-12-07 | 2021-12-07 | Burner for smelting quartz weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058994.7U CN216946731U (en) | 2021-12-07 | 2021-12-07 | Burner for smelting quartz weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216946731U true CN216946731U (en) | 2022-07-12 |
Family
ID=82307912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123058994.7U Active CN216946731U (en) | 2021-12-07 | 2021-12-07 | Burner for smelting quartz weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216946731U (en) |
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2021
- 2021-12-07 CN CN202123058994.7U patent/CN216946731U/en active Active
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