CN112645594A - High-pressure impact resistant quartz glass tube and manufacturing method thereof - Google Patents
High-pressure impact resistant quartz glass tube and manufacturing method thereof Download PDFInfo
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- CN112645594A CN112645594A CN202011555818.1A CN202011555818A CN112645594A CN 112645594 A CN112645594 A CN 112645594A CN 202011555818 A CN202011555818 A CN 202011555818A CN 112645594 A CN112645594 A CN 112645594A
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- quartz sand
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
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Abstract
The invention discloses a high-pressure impact resistant quartz glass tube and a manufacturing method thereof, wherein the quartz glass tube is prepared from the following raw materials, by weight, 0.02-0.04 part of barium nitrate, 0.2-0.3 part of aluminum nitrate, 1-3 parts of water and 80-120 parts of quartz sand. The invention adopts barium nitrate and aluminum nitrate, and improves the pressure resistance of quartz glass and the stability of repairing silicon atomic bonds by repairing the network by the aluminum element of the network forming body.
Description
Technical Field
The invention relates to a quartz glass tube, in particular to a high-pressure impact resistant quartz glass tube and a manufacturing method thereof.
Background
After a common quartz tube is conventionally made into a quartz bulb shell, the pressure resistance is 70-80KG, and since the quartz glass usually contains trace alkali metal and alkaline earth metal elements, the elements can destroy the silicon-oxygen tetrahedral network of the quartz tube, thereby influencing the impact resistance of the quartz tube.
Disclosure of Invention
The invention aims to solve the technical problem of providing a quartz glass tube which is reasonable in design and is resistant to high-pressure impact aiming at the defects of the prior art.
Another object of the present invention is to provide a method for manufacturing a quartz glass tube with high pressure impact resistance.
In order to achieve the purpose, the invention adopts the following technical scheme:
the device for manufacturing the high-pressure impact-resistant quartz glass tube is characterized in that the quartz glass tube is prepared from the following raw materials, by weight, 0.02-0.04 part of barium nitrate, 0.2-0.3 part of aluminum nitrate, 1-3 parts of water and 80-120 parts of quartz sand.
The technical problem to be solved by the invention can also be realized by the following technical scheme that SiO in quartz sand2The content is more than or equal to 99.98 percent.
A method for manufacturing a quartz glass tube resistant to high pressure impact is characterized by comprising the following steps,
(1) respectively weighing barium nitrate and aluminum nitrate according to parts by weight, dissolving the barium nitrate and the aluminum nitrate in water, and fully stirring to dissolve the barium nitrate and the aluminum nitrate uniformly to obtain a solution;
(2) mixing the solution obtained in the step (1) with quartz sand, and stirring to fully and uniformly mix the solution and the quartz sand;
(3) sending the quartz sand raw material uniformly stirred in the step (2) into a sand baking furnace for drying, wherein the drying temperature is 700-;
(4) cooling the quartz sand raw material dried in the step (3) to room temperature;
(5) and (4) feeding the quartz sand raw material cooled to room temperature in the step (4) into a continuous melting furnace, wherein the temperature of the continuous melting furnace is 2000-2200 ℃, and after the quartz sand raw material is fully melted, drawing the quartz sand raw material into a high-pressure impact resistant quartz glass tube.
The technical problem to be solved by the invention can be realized by the following technical scheme that in the step (3), the quartz sand raw materials are put into a sand baking furnace in batches, the batch input amount is 1/3-1/2 of the previous batch input amount, and the input interval time is 0.5-1h until all the quartz sand raw materials are put into the sand baking furnace.
The technical problem to be solved by the invention can also be solved by adopting the following technical scheme that a cooling device is adopted for cooling in the step (4), the cooling device comprises a cooling tank and a vibrating sieve plate arranged in the cooling tank, a feeding hopper is arranged at the top of the cooling tank, a discharging port is arranged at the bottom of the cooling tank, a vacuumizing port is arranged at the upper part of the cooling tank, the vacuumizing port is connected with a vacuumizing pump through a vacuumizing pipeline, a supporting seat of the vibrating sieve plate is fixed on the inner wall of the cooling tank, the vibrating sieve plate is arranged on the supporting seat through a supporting spring, a vibrator is arranged at the bottom of the vibrating sieve plate, a circulating water path for cooling is arranged on the vibrating sieve plate, a water storage tank is arranged on the.
The technical problem to be solved by the invention can also be realized by the following technical scheme that the vibrating sieve plate is provided with a plate body, the plate body is provided with a plurality of sieve pores, the vibrating sieve plate is provided with a plurality of layers, and each layer of vibrating sieve plate is connected through a supporting spring.
Compared with the prior art, the invention adopts barium nitrate and aluminum nitrate, improves the pressure resistance of the quartz glass by repairing the network by the aluminum element of the network forming body, and repairs the stability of silicon atomic bonds.
Drawings
FIG. 1 is a view showing a structure of a cooling apparatus according to the present invention.
In the figure: 1-cooling tank, 2-feed hopper, 3-discharge port, 4-vibrating sieve plate, 5-support seat, 6-vibrator, 7-support spring, 8-vacuum-pumping pipeline, 9-vacuum pump, 10-water storage tank and 11-water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1A high pressure impact resistant quartz glass tube was prepared from 0.02 parts by weight of barium nitrate, 0.2 parts by weight of aluminum nitrate, 1 part by weight of water, and 80 parts by weight of quartz sand in which SiO was contained2The content is more than or equal to 99.98 percent.
Example 2A high pressure impact resistant Quartz glass tube prepared from 0.04 parts by weight of barium nitrate, 0.3 parts by weight of aluminum nitrate, 3 parts by weight of water, and 120 parts by weight of Quartz Sand containing SiO2The content is more than or equal to 99.98 percent.
Example 3A high pressure impact resistant Quartz glass tube prepared from 0.03 parts by weight of barium nitrate, 0.25 parts by weight of aluminum nitrate, 2 parts by weight of water, and 100 parts by weight of Quartz Sand containing SiO2The content is more than or equal to 99.98 percent.
Example 4A high pressure impact resistant Quartz glass tube prepared from 0.04 parts by weight of barium nitrate, 0.2 parts by weight of aluminum nitrate, 2 parts by weight of water, and 100 parts by weight of Quartz Sand containing SiO2The content is more than or equal to 99.98 percent.
Example 5, a method of making a high pressure impact resistant quartz glass tube as described in examples 1-4, comprising the steps of,
(1) respectively weighing barium nitrate and aluminum nitrate according to parts by weight, dissolving the barium nitrate and the aluminum nitrate in water, and fully stirring to dissolve the barium nitrate and the aluminum nitrate uniformly to obtain a solution;
(2) mixing the solution obtained in the step (1) with quartz sand, and stirring to fully and uniformly mix the solution and the quartz sand;
(3) sending the quartz sand raw material uniformly stirred in the step (2) into a sand baking furnace for drying, wherein the drying temperature is 700-;
(4) cooling the quartz sand raw material dried in the step (3) to room temperature;
(5) and (4) feeding the quartz sand raw material cooled to room temperature in the step (4) into a continuous melting furnace, wherein the temperature of the continuous melting furnace is 2000-2200 ℃, and after the quartz sand raw material is fully melted, drawing the quartz sand raw material into a high-pressure impact resistant quartz glass tube.
In the step (3), the quartz sand raw materials are put into a sand baking furnace in batches, the batch input amount is 1/3-1/2 of the previous batch input amount, the input interval time is 0.5-1h, and the drying speed are increased until all the quartz sand raw materials are put into the sand baking furnace.
In the step (4), a cooling device is adopted for cooling, the cooling device comprises a cooling tank 1 and a vibrating sieve plate 4 arranged in the cooling tank 1, a feed hopper 2 is arranged at the top of the cooling tank 1, a discharge port 3 is arranged at the bottom of the cooling tank 1, a discharge valve is arranged at the discharge port 3, a vacuumizing port is arranged at the upper part of the cooling tank 1 and is connected with a vacuumizing pump 9 through a vacuumizing pipeline 8, a support seat 7 of the vibrating sieve plate 4 is fixed on the inner wall of the cooling tank 1, the vibrating sieve plate 4 is arranged on a support seat 5 through a support spring 7, a vibrator 6 is arranged at the bottom of the vibrating sieve plate 4, a circulating water path for cooling is preferably arranged on the vibrating sieve plate 4, a water storage tank 10 is arranged on the cooling tank 1, the water storage tank 10 is connected with the circulating water path through a water suction pump 11, the vibrating sieve plate 4 is provided with a, each layer of vibrating screen plate 4 is connected through a supporting spring 7, so that the cooling speed and the cooling efficiency are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The quartz glass tube is characterized by being prepared from the following raw materials in parts by weight, 0.02-0.04 part by weight of barium nitrate, 0.2-0.3 part by weight of aluminum nitrate, 1-3 parts by weight of water and 80-120 parts by weight of quartz sand.
2. According toA tube of high pressure impact resistant quartz glass according to claim 1, characterized in that the SiO in the quartz sand is2The content is more than or equal to 99.98 percent.
3. A method of manufacturing a tube of high pressure impact resistant quartz glass according to claim 1 or 2, characterized in that the method comprises the steps of,
(1) respectively weighing barium nitrate and aluminum nitrate according to parts by weight, dissolving the barium nitrate and the aluminum nitrate in water, and fully stirring to dissolve the barium nitrate and the aluminum nitrate uniformly to obtain a solution;
(2) mixing the solution obtained in the step (1) with quartz sand, and stirring to fully and uniformly mix the solution and the quartz sand;
(3) sending the quartz sand raw material uniformly stirred in the step (2) into a sand baking furnace for drying, wherein the drying temperature is 700-800 ℃;
(4) cooling the quartz sand raw material dried in the step (3) to room temperature;
(5) and (4) feeding the quartz sand raw material cooled to room temperature in the step (4) into a continuous melting furnace, wherein the temperature of the continuous melting furnace is 2000-2200 ℃, and after the quartz sand raw material is fully melted, drawing the quartz sand raw material into a high-pressure impact resistant quartz glass tube.
4. The method of claim 3, wherein in the step (3), the raw material of the quartz sand is fed into the sand roasting furnace in batches, each batch is 1/3-1/2 of the previous batch, and the feeding interval is 0.5-1h until all the batches are fed.
5. The manufacturing method according to claim 3, wherein the cooling device is used for cooling in the step (4), the cooling device comprises a cooling tank and a vibrating sieve plate arranged in the cooling tank, a feeding hopper is arranged at the top of the cooling tank, a discharging port is arranged at the bottom of the cooling tank, a vacuumizing port is arranged at the upper part of the cooling tank, the vacuumizing port is connected with a vacuumizing pump through a vacuumizing pipeline, a supporting seat of the vibrating sieve plate is fixed on the inner wall of the cooling tank, the vibrating sieve plate is arranged on the supporting seat through a supporting spring, a vibrator is arranged at the bottom of the vibrating sieve plate, a circulating water path for cooling is arranged on the vibrating sieve plate, a water storage tank is arranged on the cooling tank, and the water storage tank is connected.
6. The method of claim 5, wherein the vibratory screen deck is provided with a deck having a plurality of screen openings.
7. The manufacturing method of claim 5, wherein the vibrating screen plate is provided with a plurality of layers, and each layer of vibrating screen plate is connected through a supporting spring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011555818.1A CN112645594A (en) | 2020-12-24 | 2020-12-24 | High-pressure impact resistant quartz glass tube and manufacturing method thereof |
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| CN202011555818.1A CN112645594A (en) | 2020-12-24 | 2020-12-24 | High-pressure impact resistant quartz glass tube and manufacturing method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613275A (en) * | 2013-12-03 | 2014-03-05 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl yellow quartz tube and preparation method thereof |
| CN103641302A (en) * | 2013-12-02 | 2014-03-19 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl low-melting-point transparent quartz tube and preparation method thereof |
| CN104478213A (en) * | 2014-11-18 | 2015-04-01 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl blue quartz tube and production method thereof |
| CN107473579A (en) * | 2017-09-30 | 2017-12-15 | 徐传龙 | A kind of erbium and ytterbium codoping laser prefabricated rods and preparation method thereof |
| CN107471475A (en) * | 2016-06-08 | 2017-12-15 | 江苏美奥新材料有限公司 | The cooling device of engineering plastics finished product |
| CN206937634U (en) * | 2017-04-22 | 2018-01-30 | 昆明天策节能科技有限公司 | A kind of aggregate cooling device |
| CN211601316U (en) * | 2019-12-24 | 2020-09-29 | 厦门市三泰合实业有限公司 | Solid material cooling device |
-
2020
- 2020-12-24 CN CN202011555818.1A patent/CN112645594A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641302A (en) * | 2013-12-02 | 2014-03-19 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl low-melting-point transparent quartz tube and preparation method thereof |
| CN103613275A (en) * | 2013-12-03 | 2014-03-05 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl yellow quartz tube and preparation method thereof |
| CN104478213A (en) * | 2014-11-18 | 2015-04-01 | 连云港福东正佑照明电器有限公司 | Low-hydroxyl blue quartz tube and production method thereof |
| CN107471475A (en) * | 2016-06-08 | 2017-12-15 | 江苏美奥新材料有限公司 | The cooling device of engineering plastics finished product |
| CN206937634U (en) * | 2017-04-22 | 2018-01-30 | 昆明天策节能科技有限公司 | A kind of aggregate cooling device |
| CN107473579A (en) * | 2017-09-30 | 2017-12-15 | 徐传龙 | A kind of erbium and ytterbium codoping laser prefabricated rods and preparation method thereof |
| CN211601316U (en) * | 2019-12-24 | 2020-09-29 | 厦门市三泰合实业有限公司 | Solid material cooling device |
Non-Patent Citations (1)
| Title |
|---|
| 朱敏: "《工程材料》", 28 February 2018, 冶金工业出版社 * |
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Application publication date: 20210413 |