CN108191233A - A kind of preparation method of inner container for thermos flask pink glass - Google Patents
A kind of preparation method of inner container for thermos flask pink glass Download PDFInfo
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- CN108191233A CN108191233A CN201810013533.1A CN201810013533A CN108191233A CN 108191233 A CN108191233 A CN 108191233A CN 201810013533 A CN201810013533 A CN 201810013533A CN 108191233 A CN108191233 A CN 108191233A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- 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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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Packages (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
A kind of preparation method of inner container for thermos flask pink glass, it is characterized in that, its pretreatment by raw material, mixing, high temperature melting into glass metal, blow molding, annealing heat-treats, cooling, rear process working process, qualified, packaging series of process is examined to be prepared.
Description
Technical field
The invention belongs to glass arts, and in particular to a kind of preparation method of inner container for thermos flask pink glass.
Background technology
Vacuum flask is a kind of articles for daily use, has many uses, and can be used for storing hot water, holding cold drink and drug, vacuum flask
It is made of liner, shell and additional component, wherein liner is the core component of vacuum flask, is made of double glazing, in interlayer
Two sides plates the metals such as silver, and centre is evacuated, and bottleneck has plug, can keep the temperature in bottle in a long time.But
Inner container for thermos flask present on existing market is mainly that white is a kind of, there is the shortcomings that glass liner color is single, glass liner is more crisp, is
Glass liner quality is promoted, a kind of high boron feed powder red glass is researched and developed and glass liner is made, meets international high-grade customer demand.
Invention content
The purpose of the present invention is to provide a kind of inner container for thermos flask pink glass and preparation method thereof, inhibit vial
There is the phenomenon that color is single, glass liner is more crisp in courage, ensures the quality safety of inner container for thermos flask.
In order to realize above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of preparation method of inner container for thermos flask pink glass, which is characterized in that its pretreatment by raw material, mixing,
High temperature melting is into glass metal, blow molding, annealing heat-treats, cooling, rear process working process, inspection is qualified, packaging is a series of
Technique is prepared.
The preparation method of the inner container for thermos flask pink glass, which is characterized in that the inner container for thermos flask is used
Pink glass is prepared by the raw material of following parts by weight：160-190 parts of quartz sand, 160-190 parts of quartz sand, soda ash 45-
50 parts, 58-66 parts of feldspar, 13-16 parts of calcite, 12-18 parts of dolomite, 1-4 parts of chlorine sodium metasilicate, 8-15 parts of sodium nitrate, borax
15-25 parts, 2-6 parts of potassium permanganate, 1-5 parts of cerium oxide, 50 parts of cullet.
The preparation method of the inner container for thermos flask pink glass, which is characterized in that the preparation method is specific
For：
（1）Cullet be crushed into 60-80 mesh sieve, obtain glass dust；
（2）By quartz sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, borax, potassium permanganate, cerium oxide
It mixes in proportion, obtains mixture；
（3）By step（1）Gained glass dust is added to step（2）In gained mixture, continue to be mixed evenly, wet ball grinding
12-24h is dried at a temperature of 110-120 DEG C, obtains mixed powder.
（4）By step（3）The mixed powder of gained is put into and high temperature melting is carried out in electric smelter, fusion temperature 1780-
1840 DEG C, high temperature melting to melting down more than 80% obtains melten glass liquid；
（5）By step（4）The melten glass liquid of gained pours into rapidly blow molding in mold, it is to be formed after glass temperature be down to
Annealing heat-treats are carried out at 500-600 DEG C：First be warming up to 880-940 DEG C with 4-8 DEG C/min, keep the temperature 1-2h, then with 5-10 DEG C/
Min is cooled to 520-560 DEG C, keeps the temperature 3-5h；Then 820-860 DEG C is warming up to 3-6 DEG C/min, keeps the temperature 2-3h, then with 5-10
DEG C/min is cooled to 400-450 DEG C, keep the temperature 4-6h；Then it is warming up to 920-960 DEG C with 10-15 DEG C/min, keeps the temperature 1-2h, then with
15-20 DEG C/min is cooled to less than 100 DEG C and can come out of the stove, and is air-cooled to room temperature；
（6）By glass billet after cooling after process working process, after the assay was approved packaging be finished product.
The specific preparation method of the inner container for thermos flask pink glass, which is characterized in that step（2）Middle quartz
Sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, borax, potassium permanganate, cerium oxide crush in advance and mistake
60-80 mesh sieves.
Through the above technical solution, the beneficial effects of the invention are as follows：
The preparation-obtained vacuum flask pink glass of preparation method using the present invention, color is uniform, has excellent performance, frit
Property stability is good, can effectively solve the problems, such as that inner container for thermos flask is frangible, ensure the quality safety of inner container for thermos flask.
Specific embodiment
The inner container for thermos flask of the present embodiment is prepared with pink glass by the raw material of following parts by weight：Quartz sand 180
Part, 180 parts of quartz sand, 50 parts of soda ash, 62 parts of feldspar, 15 parts of calcite, 16 parts of dolomite, 2 parts of chlorine sodium metasilicate, sodium nitrate 12
Part, 18 parts of borax, 4 parts of potassium permanganate, 3 parts of cerium oxide, 50 parts of cullet.
The preparation method of the inner container for thermos flask pink glass of the present embodiment is specially：
（1）Cullet be crushed into 80 mesh sieve, obtain glass dust；
（2）By quartz sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, borax, potassium permanganate, cerium oxide
It mixes in proportion, obtains mixture；
（3）By step（1）Gained glass dust is added to step（2）In gained mixture, continue to be mixed evenly, wet ball grinding
For 24 hours, it is dried at a temperature of 120 DEG C, obtains mixed powder.
（4）By step（3）The mixed powder of gained is put into and high temperature melting is carried out in electric smelter, fusion temperature 1800
DEG C, high temperature melting to melting down more than 80% obtains melten glass liquid；
（5）By step（4）The melten glass liquid of gained pours into rapidly blow molding in mold, it is to be formed after glass temperature be down to
Annealing heat-treats are carried out at 500 DEG C：940 DEG C first are warming up to 8 DEG C/min, keeps the temperature 1h, then 560 DEG C are cooled to 10 DEG C/min,
Keep the temperature 4h；Then 860 DEG C are warming up to 5 DEG C/min, keep the temperature 3h, then 400 DEG C are cooled to 10 DEG C/min, keep the temperature 6h；Then with
15 DEG C/min is warming up to 960 DEG C, keeps the temperature 2h, then be cooled to less than 100 DEG C with 20 DEG C/min to come out of the stove, is air-cooled to room temperature；
（6）By glass billet after cooling after process working process, after the assay was approved packaging be finished product.
The step of the present embodiment（2）Middle quartz sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, boron
Sand, potassium permanganate, cerium oxide crush and cross 80 mesh sieve in advance.
Claims (4)
1. a kind of preparation method of inner container for thermos flask pink glass, which is characterized in that its by the pre-processing of raw material, mix
Conjunction, high temperature melting are into glass metal, blow molding, annealing heat-treats, cooling, rear process working process, inspection is qualified, packs a system
Row technique is prepared.
2. the preparation method of the inner container for thermos flask pink glass according to claims 1, which is characterized in that described
Inner container for thermos flask is prepared with pink glass by the raw material of following parts by weight：160-190 parts of quartz sand, quartz sand 160-
190 parts, 45-50 parts of soda ash, 58-66 parts of feldspar, 13-16 parts of calcite, 12-18 parts of dolomite, 1-4 parts of chlorine sodium metasilicate, nitric acid
8-15 parts of sodium, 15-25 parts of borax, 2-6 parts of potassium permanganate, 1-5 parts of cerium oxide, 50 parts of cullet.
3. the preparation method of the inner container for thermos flask pink glass according to claims 1, which is characterized in that described
Preparation method is specially：
（1）Cullet be crushed into 60-80 mesh sieve, obtain glass dust；
（2）By quartz sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, borax, potassium permanganate, cerium oxide
It mixes in proportion, obtains mixture；
（3）By step（1）Gained glass dust is added to step（2）In gained mixture, continue to be mixed evenly, wet ball grinding
12-24h is dried at a temperature of 110-120 DEG C, obtains mixed powder；
（4）By step（3）The mixed powder of gained is put into and high temperature melting is carried out in electric smelter, fusion temperature 1780-1840
DEG C, high temperature melting to melting down more than 80% obtains melten glass liquid；
（5）By step（4）The melten glass liquid of gained pours into rapidly blow molding in mold, it is to be formed after glass temperature be down to
Annealing heat-treats are carried out at 500-600 DEG C：First be warming up to 880-940 DEG C with 4-8 DEG C/min, keep the temperature 1-2h, then with 5-10 DEG C/
Min is cooled to 520-560 DEG C, keeps the temperature 3-5h；Then 820-860 DEG C is warming up to 3-6 DEG C/min, keeps the temperature 2-3h, then with 5-10
DEG C/min is cooled to 400-450 DEG C, keep the temperature 4-6h；Then it is warming up to 920-960 DEG C with 10-15 DEG C/min, keeps the temperature 1-2h, then with
15-20 DEG C/min is cooled to less than 100 DEG C and can come out of the stove, and is air-cooled to room temperature；
（6）By glass billet after cooling after process working process, after the assay was approved packaging be finished product.
4. the specific preparation method of the inner container for thermos flask pink glass according to claims 3, which is characterized in that step
Suddenly（2）Middle quartz sand, soda ash, feldspar, calcite, dolomite, chlorine sodium metasilicate, sodium nitrate, borax, potassium permanganate, cerium oxide are equal
It crushes in advance and crosses 60-80 mesh sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013533.1A CN108191233A (en) | 2018-01-08 | 2018-01-08 | A kind of preparation method of inner container for thermos flask pink glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013533.1A CN108191233A (en) | 2018-01-08 | 2018-01-08 | A kind of preparation method of inner container for thermos flask pink glass |
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| Publication Number | Publication Date |
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| CN108191233A true CN108191233A (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013533.1A Pending CN108191233A (en) | 2018-01-08 | 2018-01-08 | A kind of preparation method of inner container for thermos flask pink glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272203A (en) * | 2019-05-29 | 2019-09-24 | 江苏金典玻璃有限公司 | A kind of high transparent glass bottle production technology |
-
2018
- 2018-01-08 CN CN201810013533.1A patent/CN108191233A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272203A (en) * | 2019-05-29 | 2019-09-24 | 江苏金典玻璃有限公司 | A kind of high transparent glass bottle production technology |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
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| RJ01 | Rejection of invention patent application after publication |