CN103449707A - Production method of dark brown sodium calcium sandblasted glass - Google Patents
Production method of dark brown sodium calcium sandblasted glass Download PDFInfo
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- CN103449707A CN103449707A CN201210166307XA CN201210166307A CN103449707A CN 103449707 A CN103449707 A CN 103449707A CN 201210166307X A CN201210166307X A CN 201210166307XA CN 201210166307 A CN201210166307 A CN 201210166307A CN 103449707 A CN103449707 A CN 103449707A
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- Prior art keywords
- dark brown
- glass
- soda
- sodium calcium
- molten
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- -1 sodium calcium Chemical compound 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 22
- 238000000137 annealing Methods 0.000 claims abstract description 19
- 238000002844 melting Methods 0.000 claims abstract description 17
- 238000003723 Smelting Methods 0.000 claims abstract description 14
- 238000005488 sandblasting Methods 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000006004 Quartz sand Substances 0.000 claims abstract description 11
- 239000006063 cullet Substances 0.000 claims abstract description 11
- 239000010433 feldspar Substances 0.000 claims abstract description 11
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 11
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 10
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 10
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 10
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 10
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 35
- 239000005361 soda-lime glass Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N Silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005755 formation reaction Methods 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- CDUFCUKTJFSWPL-UHFFFAOYSA-L manganese(II) sulfate tetrahydrate Chemical compound O.O.O.O.[Mn+2].[O-]S([O-])(=O)=O CDUFCUKTJFSWPL-UHFFFAOYSA-L 0.000 abstract 1
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- NOTVAPJNGZMVSD-UHFFFAOYSA-N Potassium oxide Chemical compound [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses a production method of dark brown sodium calcium sandblasted glass, and a dark brown sodium calcium sandblasted glass product belongs to the glass manufacturing field; according to the production method, an electric continuous smelting furnace is used as equipment, quartz sand, dark brown glass cullet, soda ash, limestone, feldspar, ferrous sulfate, manganese sulfate tetrahydrate, chromium ore powder and borax are used as raw materials, and the dark brown sodium calcium sandblasted glass is obtained through proportioning, mixing, melting, forming, annealing, cooling, sand blasting and other processes; the production method has a series of advantages of simple process, low production cost, convenient raw material source, mature technology, no pollution, suitability of industrialized production and the like, the dark brown sodium calcium sandblasted glass product is mainly used in places where show defined areas but are not enclosed in the room decoration, and the dark brown sodium calcium sandblasted glass can be made into a fine folding screen.
Description
Technical field
The invention belongs to glass manufacturing area, relate in particular to a kind of production method of dark brown sodium calcium sand blasting glass.
Background technology
Soda-lime glass is that to take quartz sand, soda ash, Wingdale, feldspar etc. be main raw material, through 1500 ℃ of-1600 ℃ of high-temperature fusion, moulding, and through the cooling and amorphous noncrystalline solid material that makes fast, its chemical composition is mainly silicon-dioxide, sodium oxide, calcium oxide, also have in addition a small amount of iron, aluminium sesquioxide, magnesium oxide, potassium oxide etc., this glass is called soda-lime glass, soda-lime glass is with low cost, easy-formation, suitable for mass production, its output accounts for 90% of practical glass, and it is of many uses.The present invention is the dark brown sodium calcium of a kind of deep processed product with soda-lime glass sand blasting glass, sand blasting glass is with water mixing silicon carbide, high pressure spraying is at glass surface, through automatic horizontal sandblast machine or vertical sand blasting machine at the glassy product that is processed into level or intaglio pattern on glass.Sand blasting glass makes the surface of flat glass cause erosion by high-tech technique, thereby forms translucent atomized surface effect, has a kind of dim aesthetic feeling, basically similar to mat glass on performance, and different is, and to change frosted be sandblast.In the finishing in room, mainly be used in the place that the performance delimited area is not but sealed mutually, as between dining room and parlor, available sand blasting glass is made the screen of one fineness.The present invention be take the electric smelting continuous induction melting furnace as equipment, take quartz sand, dark brown glass cullet, soda ash, Wingdale, feldspar, ferrous sulfate, four water manganous sulfates, chromite ore fine, borax is raw material, obtain dark brown sodium calcium sand blasting glass by operations such as batching, blending, melting, moulding, annealing, cooling, sandblasts, the method has that technique is simple, production cost is low, raw material sources are convenient, technical maturity, pollution-free, be applicable to the series of advantages such as suitability for industrialized production.In its formula, dark brown glass cullet of using come by salvage collection, and it is cheap, and contained impurity is few, can improve the quality of soda-lime glass, again can utilization of waste material, and existing social benefit, have an economic benefit again.
Summary of the invention
The problem that the present invention mainly solves is to provide the method for the dark brown sodium calcium of a kind of suitability for industrialized production sand blasting glass, by batching, blending, melting, moulding, annealing, the operation such as cooling obtains sodium calcium sheet glass, the method is with quartz sand, dark brown glass cullet, soda ash, Wingdale, feldspar, ferrous sulfate, four water manganous sulfates, chromite ore fine, borax is raw material, by batching, blending, melting, moulding, annealing, cooling, the operations such as sandblast make dark brown sodium calcium sand blasting glass, the raw material weight per-cent that the present invention uses is: quartz sand 63%-65%, dark brown glass cullet 15%-17%, soda ash 10%, Wingdale 4%, feldspar 4%, ferrous sulfate 0.4%, four water manganous sulfates 0.4%, chromite ore fine 0.4%, borax 0.8%.
The present invention can be achieved through the following technical solutions:
The method of the dark brown sodium calcium of a kind of suitability for industrialized production sand blasting glass is characterized by following steps and forms:
(1) quartz sand of formula ratio, dark brown glass cullet, soda ash, Wingdale, feldspar, ferrous sulfate, four water manganous sulfates, chromite ore fine, borax are mixed to rear even blend, compound is sent into to the electric smelting continuous induction melting furnace, temperature in the electric smelting continuous induction melting furnace is elevated between 1560 ℃-1580 ℃, keep this temperature 20-22 hour, make compound reach molten state, obtain dark brown soda-lime glass molten mass.
(2) make tin tank heating tin in molten tin bath in molten state, the tin degree of depth of molten state should be more than 30 centimetres, quantitative dark brown soda-lime glass molten mass is flowed into to molten tin bath certainly, dark brown soda-lime glass molten mass floats over the surface of tin liquor because proportion is little, under the acting in conjunction of gravity and surface tension of liquid, form the dark brown soda-lime glass molten mass of tabular, the thickness of adjusting dark brown soda-lime glass molten mass is 5 millimeters, now be cooled to slowly below 900 ℃ and make it to become solid, then solid glass is pulled out to molten tin bath, send into annealing furnace, at annealing furnace, progressively lower the temperature, when temperature is down to 150 ℃ of left and right, annealing is complete, finished product is sent in air, naturally cool to normal temperature in air.
(3) the automatic horizontal sandblast machine of controlling with computer to glass surface, obtains finished product after the pattern of formation computer design by the mixture high-velocity jet of water and silicon carbide.
Temperature of fusion in electric smelting continuous induction melting furnace described in above-mentioned steps (1) is 1570 ℃, and fusing time is 21 hours.
The present invention compared with prior art has the following advantages:
(1) technique is simple, production cost is low, and raw material sources are convenient, technical maturity, pollution-free;
(2) be suitable for industrialized mass production, quality product is high.
Embodiment
Embodiment 1
The quartz sand that total amount is 65%, 15% dark brown glass cullet, 10% soda ash, 4% Wingdale, 4% feldspar, 0.4% ferrous sulfate, 0.4% four water manganous sulfates, 0.4% chromite ore fine, 0.8% the rear even blend of borax mixing will be accounted for, compound is sent into to the electric smelting continuous induction melting furnace, temperature in the electric smelting continuous induction melting furnace is elevated between 1560 ℃-1580 ℃, keep this temperature 20-22 hour, make compound reach molten state, obtain dark brown soda-lime glass molten mass, make tin tank heating tin in molten tin bath in molten state, the tin degree of depth of molten state should be more than 30 centimetres, quantitative dark brown soda-lime glass molten mass is flowed into to molten tin bath certainly, dark brown soda-lime glass molten mass floats over the surface of tin liquor because proportion is little, under the acting in conjunction of gravity and surface tension of liquid, form the dark brown soda-lime glass molten mass of tabular, the thickness of adjusting dark brown soda-lime glass molten mass is 5 millimeters, now be cooled to slowly below 900 ℃ and make it to become solid, then solid glass is pulled out to molten tin bath, send into annealing furnace, at annealing furnace, progressively lower the temperature, when temperature is down to 150 ℃ of left and right, annealing is complete, finished product is sent in air, naturally cool to normal temperature in air, the automatic horizontal sandblast machine of controlling with computer to glass surface, obtains finished product after the pattern of formation computer design by the mixture high-velocity jet of water and silicon carbide.
Embodiment 2
The quartz sand that total amount is 66%, 14% dark brown glass cullet, 10% soda ash, 4% Wingdale, 4% feldspar, 0.4% ferrous sulfate, 0.4% four water manganous sulfates, 0.4% chromite ore fine, 0.8% the rear even blend of borax mixing will be accounted for, compound is sent into to the electric smelting continuous induction melting furnace, temperature in the electric smelting continuous induction melting furnace is elevated between 1560 ℃-1580 ℃, keep this temperature 20-22 hour, make compound reach molten state, obtain dark brown soda-lime glass molten mass, make tin tank heating tin in molten tin bath in molten state, the tin degree of depth of molten state should be more than 30 centimetres, quantitative dark brown soda-lime glass molten mass is flowed into to molten tin bath certainly, dark brown soda-lime glass molten mass floats over the surface of tin liquor because proportion is little, under the acting in conjunction of gravity and surface tension of liquid, form the dark brown soda-lime glass molten mass of tabular, the thickness of adjusting dark brown soda-lime glass molten mass is 5 millimeters, now be cooled to slowly below 900 ℃ and make it to become solid, then solid glass is pulled out to molten tin bath, send into annealing furnace, at annealing furnace, progressively lower the temperature, when temperature is down to 150 ℃ of left and right, annealing is complete, finished product is sent in air, naturally cool to normal temperature in air, the automatic horizontal sandblast machine of controlling with computer to glass surface, obtains finished product after the pattern of formation computer design by the mixture high-velocity jet of water and silicon carbide.
Embodiment 3
The quartz sand that total amount is 67%, 13% dark brown glass cullet, 10% soda ash, 4% Wingdale, 4% feldspar, 0.4% ferrous sulfate, 0.4% four water manganous sulfates, 0.4% chromite ore fine, 0.8% the rear even blend of borax mixing will be accounted for, compound is sent into to the electric smelting continuous induction melting furnace, temperature in the electric smelting continuous induction melting furnace is elevated between 1560 ℃-1580 ℃, keep this temperature 20-22 hour, make compound reach molten state, obtain dark brown soda-lime glass molten mass, make tin tank heating tin in molten tin bath in molten state, the tin degree of depth of molten state should be more than 30 centimetres, quantitative dark brown soda-lime glass molten mass is flowed into to molten tin bath certainly, dark brown soda-lime glass molten mass floats over the surface of tin liquor because proportion is little, under the acting in conjunction of gravity and surface tension of liquid, form the dark brown soda-lime glass molten mass of tabular, the thickness of adjusting dark brown soda-lime glass molten mass is 5 millimeters, now be cooled to slowly below 900 ℃ and make it to become solid, then solid glass is pulled out to molten tin bath, send into annealing furnace, at annealing furnace, progressively lower the temperature, when temperature is down to 150 ℃ of left and right, annealing is complete, finished product is sent in air, naturally cool to normal temperature in air, the automatic horizontal sandblast machine of controlling with computer to glass surface, obtains finished product after the pattern of formation computer design by the mixture high-velocity jet of water and silicon carbide.
Claims (2)
1. the production method of a dark brown sodium calcium sand blasting glass, its composition of raw materials counts by weight percentage, and comprising: quartz sand 63%-65%, dark brown glass cullet 15%-17%, soda ash 10%, Wingdale 4%, feldspar 4%, ferrous sulfate 0.4%, four water manganous sulfates 0.4%, chromite ore fine 0.4%, borax 0.8%, it is characterized in that: step (1) is mixed rear even blend by the quartz sand of formula ratio, dark brown glass cullet, soda ash, Wingdale, feldspar, ferrous sulfate, four water manganous sulfates, chromite ore fine, borax, compound is sent into to the electric smelting continuous induction melting furnace, temperature in the electric smelting continuous induction melting furnace is elevated between 1560 ℃-1580 ℃, keep this temperature 20-22 hour, make compound reach molten state, obtain dark brown soda-lime glass molten mass, step (2) makes tin tank heating tin in molten tin bath in molten state, the tin degree of depth of molten state should be more than 30 centimetres, quantitative dark brown soda-lime glass molten mass is flowed into to molten tin bath certainly, dark brown soda-lime glass molten mass floats over the surface of tin liquor because proportion is little, under the acting in conjunction of gravity and surface tension of liquid, form the dark brown soda-lime glass molten mass of tabular, the thickness of adjusting dark brown soda-lime glass molten mass is 5 millimeters, now be cooled to slowly below 900 ℃ and make it to become solid, then solid glass is pulled out to molten tin bath, send into annealing furnace, at annealing furnace, progressively lower the temperature, when temperature is down to 150 ℃ of left and right, annealing is complete, finished product is sent in air, naturally cool to normal temperature in air, the automatic horizontal sandblast machine that step (3) is controlled with computer to glass surface, obtains finished product after the pattern of formation computer design by the mixture high-velocity jet of water and silicon carbide.
2. the production method of a kind of dark brown sodium calcium sand blasting glass according to claim 1, the feature of its step (1) is: the temperature of fusion in described electric smelting continuous induction melting furnace is 1570 ℃, and fusing time is 21 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166307XA CN103449707A (en) | 2012-05-27 | 2012-05-27 | Production method of dark brown sodium calcium sandblasted glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166307XA CN103449707A (en) | 2012-05-27 | 2012-05-27 | Production method of dark brown sodium calcium sandblasted glass |
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| Publication Number | Publication Date |
|---|---|
| CN103449707A true CN103449707A (en) | 2013-12-18 |
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| CN201210166307XA Pending CN103449707A (en) | 2012-05-27 | 2012-05-27 | Production method of dark brown sodium calcium sandblasted glass |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973782A (en) * | 2015-06-02 | 2015-10-14 | 安徽鑫泰玻璃科技有限公司 | Frosted glass production process |
| CN106995280A (en) * | 2017-03-20 | 2017-08-01 | 南宁东印时代广告有限公司 | Ground glass |
| CN109020261A (en) * | 2018-08-15 | 2018-12-18 | 杭州祥捷玻璃有限公司 | The production method and application of the U-shaped glass of sandblasting |
-
2012
- 2012-05-27 CN CN201210166307XA patent/CN103449707A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973782A (en) * | 2015-06-02 | 2015-10-14 | 安徽鑫泰玻璃科技有限公司 | Frosted glass production process |
| CN106995280A (en) * | 2017-03-20 | 2017-08-01 | 南宁东印时代广告有限公司 | Ground glass |
| CN109020261A (en) * | 2018-08-15 | 2018-12-18 | 杭州祥捷玻璃有限公司 | The production method and application of the U-shaped glass of sandblasting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |