CN104386914A - Method for preparing glass cup - Google Patents
Method for preparing glass cup Download PDFInfo
- Publication number
- CN104386914A CN104386914A CN201410592959.9A CN201410592959A CN104386914A CN 104386914 A CN104386914 A CN 104386914A CN 201410592959 A CN201410592959 A CN 201410592959A CN 104386914 A CN104386914 A CN 104386914A
- Authority
- CN
- China
- Prior art keywords
- glass
- parts
- preparation
- admixtion
- annealing
- 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.)
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Classifications
-
- 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
- C03C1/024—Chemical treatment of cullet or glass fibres
-
- 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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
-
- 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
- C03C2203/00—Production processes
- C03C2203/10—Melting processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention discloses a method for preparing a glass cup. The method comprises the following steps: (1) preparing mixed batch; (2) melting; (3) molding; (4) annealing; and (5) post-processing. The method is simple to operate and low in cost, and is economical and environment-friendly; glass cups of various shapes can be prepared according to the method and have the advantages of excellent heat tolerance, chemical stability, high strength and low expansibility.
Description
Technical field
The invention belongs to glass preparation field, particularly relate to a kind of preparation method of glass cylinder.
Background technology
Glass, a kind of transparent semisolid, semiliquid material, form contiguous network structure when melting, process of cooling medium viscosity increases gradually and hardens and non crystallized silicates non-metallic material.
The effect that glass plays in the life of people is more and more wider, and list uses under construction, and a lot of daily necessities also adopts glass material goods, and glass cylinder is exactly one of them.Glass cylinder, according to the difference of glass material, manufacturing process is different, thus cost, price difference, and purposes is not identical yet, such as vacuum cup, toughened glass cup etc.; The application's method raw materials cost is low, economic environmental protection, simple to operate, and each shape glass cylinder prepared according to demand has good thermotolerance, chemical stability, high strength and low expansion.
Summary of the invention
The invention provides a kind of preparation method of glass cylinder, simple to operate, cost is low, economic environmental protection, and the glass cylinder of the different shape can prepared according to the inventive method has good thermotolerance, chemical stability, high strength and low expansion.
To achieve these goals, the present invention adopts following technical scheme:
A preparation method for glass cylinder, comprises the following steps:
1) admixtion preparation: pulverized by required block stock, granularity is 0.25-0.5mm, with parts by weight, by 70 ~ 72 parts of silica sands, 10 ~ 14 parts of soda ash, 5 ~ 10 parts of Wingdales, 5 ~ 10 parts of saltcake, 25 ~ 30 parts of glass cullet, adopt rotary drum to mix;
2) found: admixtion is fired in the melting furnaces of 1300 ~ 1600 DEG C, form even, bubble-free liquid glass;
3) cooling forming: cooled by glass metal, enter mould when viscosity is 102 ~ 104Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s;
4) anneal: by formed glass cup in annealing furnace, be heated to softening temperature, adopt air or the quenching of oil cooling medium;
5) post-treatment: by annealing after glass cylinder carry out hot-work, goods.
In this programme, pulverizing required block stock is 0.25-0.5mm to granularity, and particle easily melts, and can not form residual powder calculus or Silicon-rich plethora in glass, also not easily flies upward or assemble agglomerating; Silica sand, give glass cylinder high strength, good chemical stability, resistance toheat and low expansion, make melt temperature raise, and viscosity reduces; Soda ash, Wingdale all can reduce melt temperature and reduce viscosity, and silica sand, soda ash and Wingdale mix, when admixtion melting, and moderate temperature, economy; Saltcake decomposes emission gases when glass smelting, accelerates glass melt and gets rid of bubble, be easy to obtain even, bubble-free liquid glass; Glass cullet are melting at a lower temperature, contributes to the fusing of glass batch; During cooling forming, enter mould when glass metal viscosity is 102 ~ 104Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s, and glass to solid-state, forms required different shape glass cylinder by liquid state, plastic stage in mould; Annealing eliminates inside glass be harmful to tension force and prevent new stress from producing.The economic environmental protection of material composition of the present invention, preparation temperature is low, and preparation method is simple to operate.
Compared with prior art, the invention has the beneficial effects as follows: the inventive method, simple to operate, cost is low, and economic environmental protection can prepare the glass cylinder of different shape according to present method, glass cylinder has good thermotolerance, chemical stability, high strength and low expansion.
Embodiment
Below by embodiment, the present invention is described in further detail, but protection scope of the present invention has more than and is limited to these examples.
Embodiment 1
1) admixtion preparation: pulverized by required block stock, granularity is 0.25mm, with parts by weight, by 70 parts of silica sands, 10 parts of soda ash, 5 parts of Wingdales, 10 parts of saltcake, 25 parts of glass cullet, adopt rotary drum to mix;
2) found: admixtion is fired in the melting furnaces of 1300 DEG C, form even, bubble-free liquid glass;
3) cooling forming: cooled by glass metal, enter mould when viscosity is 102Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s;
4) anneal: by formed glass cup in annealing furnace, be heated to softening temperature, adopt air quenched;
5) post-treatment: by annealing after glass cylinder carry out hot-work, goods.
Embodiment 2
1) admixtion preparation: pulverized by required block stock, granularity is 0.5mm, with parts by weight, by 72 parts of silica sands, 14 parts of soda ash, 10 parts of Wingdales, 5 parts of saltcake, 30 parts of glass cullet, adopt rotary drum to mix;
2) found: admixtion is fired in the melting furnaces of 1600 DEG C, form even, bubble-free liquid glass;
3) cooling forming: cooled by glass metal, enter mould when viscosity is 103Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s;
4) anneal: by formed glass cup in annealing furnace, be heated to softening temperature, adopt air quenched;
5) post-treatment: by annealing after glass cylinder carry out hot-work, goods.
Embodiment 3
1) admixtion preparation: pulverized by required block stock, granularity is 0.4mm, with parts by weight, by 70 parts of silica sands, 12 parts of soda ash, 8 parts of Wingdales, 7 parts of saltcake, 25 parts of glass cullet, adopt rotary drum to mix;
2) found: admixtion is fired in the melting furnaces of 1400 DEG C, form even, bubble-free liquid glass;
3) cooling forming: cooled by glass metal, enter mould when viscosity is 104Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s;
4) anneal: by formed glass cup in annealing furnace, be heated to softening temperature, adopt the quenching of oil cooling medium;
5) post-treatment: by annealing after glass cylinder carry out hot-work, goods.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. a preparation method for glass cylinder, is characterized in that: said method comprising the steps of:
1) admixtion preparation: pulverized by required block stock, granularity is 0.25-0.5mm, with parts by weight, by 70 ~ 72 parts of silica sands, 10 ~ 14 parts of soda ash, 5 ~ 10 parts of Wingdales, 5 ~ 10 parts of saltcake, 25 ~ 30 parts of glass cullet, adopt rotary drum to mix;
2) found: admixtion is fired in the melting furnaces of 1300 ~ 1600 DEG C, form even, bubble-free liquid glass;
3) cooling forming: cooled by glass metal, enter mould when viscosity is 102 ~ 104Pa ﹒ s, blowing process is shaping, demoulding during 106Pa ﹒ s;
4) anneal: by formed glass cup in annealing furnace, be heated to softening temperature, adopt air or the quenching of oil cooling medium;
5) post-treatment: by annealing after glass cylinder carry out hot-work, goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592959.9A CN104386914A (en) | 2014-10-30 | 2014-10-30 | Method for preparing glass cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592959.9A CN104386914A (en) | 2014-10-30 | 2014-10-30 | Method for preparing glass cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386914A true CN104386914A (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592959.9A Pending CN104386914A (en) | 2014-10-30 | 2014-10-30 | Method for preparing glass cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386914A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084715A (en) * | 2015-08-19 | 2015-11-25 | 重庆健力玻璃制品有限公司 | Preparation method of glass wine separator |
| CN105152522A (en) * | 2015-10-10 | 2015-12-16 | 重庆健力玻璃制品有限公司 | Preparation method for making glass wine divider through two-step method |
| CN106242279A (en) * | 2016-09-07 | 2016-12-21 | 安徽金生金世电子科技有限公司 | Crack preventing glass and preparation method thereof |
| CN106365445A (en) * | 2016-09-07 | 2017-02-01 | 安徽金生金世电子科技有限公司 | Explosion-proof glass and preparation method thereof |
| CN106430957A (en) * | 2016-09-07 | 2017-02-22 | 安徽金生金世电子科技有限公司 | Anti-breaking glass cup and preparation method thereof |
| CN106587609A (en) * | 2016-12-12 | 2017-04-26 | 天豪玻璃制品集团有限公司 | Method for producing glass by using recycled glass bottles |
| CN106630600A (en) * | 2016-09-07 | 2017-05-10 | 安徽金生金世电子科技有限公司 | Color-changing glass cup and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63206319A (en) * | 1987-02-18 | 1988-08-25 | Ishizuka Glass Ltd | Detection of moil cutting in burn-off machine |
| CN102992619A (en) * | 2012-11-30 | 2013-03-27 | 杨之冬 | Method for manufacturing photochromic glass cups |
| CN103145333A (en) * | 2012-06-05 | 2013-06-12 | 杨德宁 | Glass with low expansion factor, preparation process and glass product thereof |
-
2014
- 2014-10-30 CN CN201410592959.9A patent/CN104386914A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63206319A (en) * | 1987-02-18 | 1988-08-25 | Ishizuka Glass Ltd | Detection of moil cutting in burn-off machine |
| CN103145333A (en) * | 2012-06-05 | 2013-06-12 | 杨德宁 | Glass with low expansion factor, preparation process and glass product thereof |
| CN102992619A (en) * | 2012-11-30 | 2013-03-27 | 杨之冬 | Method for manufacturing photochromic glass cups |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084715A (en) * | 2015-08-19 | 2015-11-25 | 重庆健力玻璃制品有限公司 | Preparation method of glass wine separator |
| CN105152522A (en) * | 2015-10-10 | 2015-12-16 | 重庆健力玻璃制品有限公司 | Preparation method for making glass wine divider through two-step method |
| CN105152522B (en) * | 2015-10-10 | 2018-08-28 | 重庆健力玻璃制品有限公司 | Two-step method makes the preparation method that glass divides drinking vessel |
| CN106242279A (en) * | 2016-09-07 | 2016-12-21 | 安徽金生金世电子科技有限公司 | Crack preventing glass and preparation method thereof |
| CN106365445A (en) * | 2016-09-07 | 2017-02-01 | 安徽金生金世电子科技有限公司 | Explosion-proof glass and preparation method thereof |
| CN106430957A (en) * | 2016-09-07 | 2017-02-22 | 安徽金生金世电子科技有限公司 | Anti-breaking glass cup and preparation method thereof |
| CN106630600A (en) * | 2016-09-07 | 2017-05-10 | 安徽金生金世电子科技有限公司 | Color-changing glass cup and preparation method thereof |
| CN106587609A (en) * | 2016-12-12 | 2017-04-26 | 天豪玻璃制品集团有限公司 | Method for producing glass by using recycled glass bottles |
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Application publication date: 20150304 |
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