CN100554199C - The preparation method of a kind of alkali-resistant glass marble and glass fibre - Google Patents
The preparation method of a kind of alkali-resistant glass marble and glass fibre Download PDFInfo
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- CN100554199C CN100554199C CNB2008100466383A CN200810046638A CN100554199C CN 100554199 C CN100554199 C CN 100554199C CN B2008100466383 A CNB2008100466383 A CN B2008100466383A CN 200810046638 A CN200810046638 A CN 200810046638A CN 100554199 C CN100554199 C CN 100554199C
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- 239000011521 glass Substances 0.000 title claims abstract description 58
- 239000003513 alkali Substances 0.000 title claims abstract description 33
- 239000004579 marble Substances 0.000 title claims abstract description 28
- 239000003365 glass fiber Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 38
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 22
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 19
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 19
- 239000003345 natural gas Substances 0.000 claims abstract description 18
- 238000005491 wire drawing Methods 0.000 claims abstract description 18
- 239000006004 Quartz sand Substances 0.000 claims abstract description 13
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 13
- 239000010436 fluorite Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 13
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 13
- 235000009508 confectionery Nutrition 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 239000011449 brick Substances 0.000 claims abstract description 9
- 239000010431 corundum Substances 0.000 claims abstract description 9
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 9
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 23
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 229920002521 macromolecule Polymers 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000004927 fusion Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 235000003283 Pachira macrocarpa Nutrition 0.000 abstract description 2
- 241001083492 Trapa Species 0.000 abstract description 2
- 235000014364 Trapa natans Nutrition 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract description 2
- 235000009165 saligot Nutrition 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
- C03C13/00—Fibre or filament compositions
- C03C13/001—Alkali-resistant fibres
- C03C13/002—Alkali-resistant fibres containing zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Name of the present invention is called the preparation method of a kind of alkali-resistant glass marble and glass fibre.Belong to combination stove and produce alkali-resistant glass marble and path wire drawing manufacturing technology field.Mainly be to solve the problem that " pure electric smelting method of fusion " energy consumption is big and " pure natural gas water chestnut kiln " production is difficult for regulating control.Its principal character is with quartz sand 50～70, saltpetre 1～5, calcite 1～10, zircon sand 15～29, rutile 1～10, soda ash 15～28, fluorite 0.1～5 mixing and stirring is delivered in the Sweet natural gas melting pool that adopts no shrinkage cavity zircon corundum brick to make liner or masonry and is founded, and the glass metal that melts flows into settling pond through dog-hole, add one group of supporting electrode at the settling pond position, homogenizing is after path flows into operating pool again sends into ball-making device and make glass sphere; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides.It is low that the present invention has a temperature-stable, quality height, energy consumption, pollutes for a short time, and regulating and controlling is characteristics easily, are mainly used in the preparation and the path wire drawing of alkali-resistant glass marble.
Description
Technical field
The invention belongs to combination stove and produce alkali-resistant glass marble and path wire drawing manufacturing technology field.Be specifically related to a kind of preparation method who adds auxiliary electrical molten bath kiln method production alkali-resistant glass marble and glass fibre with Sweet natural gas.
Background technology
At home, the production technique of alkali-resistant glass marble all adopts pure electric smelting method of fusion and the little tank furnace method of pure natural gas to produce glass sphere." pure electric smelting method of fusion " adds auxiliary electrical molten bath kiln method with Sweet natural gas, and specific energy consumption is bigger mutually, the power consumption of ton silk is than more than Sweet natural gas tank furnace fado 3000 degree, " pure natural gas tank furnace method " adds the auxiliary electrical kiln with Sweet natural gas and compares, be difficult for regulating control in the production process, refining quality is inhomogeneous, be easy to generate the fusing dead angle, cause the crystallization problem, and the production cost of glass sphere rises about 20%.In addition, the production technique of existing alkali-resistant glass marble only can only be produced alkali-resistant glass marble, and can not carry out wire drawing production simultaneously.
Summary of the invention
The objective of the invention is to carry out innovative design at the existing disadvantage of present domestic production alkali-resistant glass marble technology, be that to add auxiliary electric smelting with Sweet natural gas be that the melt and dissolved method of fuel is produced alkali-resistant glass marble, and carried out the method for wire-drawing operation simultaneously, can effectively improve the refining quality and the quality of kiln, boost productivity and cut down the consumption of energy.
Technical program of the present invention lies in:
One, its parts by weight of raw materials proportioning is:
Quartz sand 61, saltpetre 3.5, calcite 9.6, zircon sand 28,
Soda ash 27, fluorite 1.5
Two, its preparation technology is:
1. preparation compound: above-mentioned raw materials needed to cross 40 orders behind other separated pulverizing 80 orders except that zircon sand needs 250 orders, quartz sand.
2, with load weighted saltpetre, it is stand-by that soda ash, fluorite mix the back, stand-by after more load weighted other starting material weighing being mixed well.
3. startup agitator, treat that it works well after, above-mentioned raw materials pulverized mixes the back and add in the agitator, add water simultaneously, stir, make the moisture content in the compound be controlled at 2.8～3.2%;
4. found: will go up fast prepared mixture and be transported to and adopt no shrinkage cavity zircon corundum brick to do to found in liner or masonry, the melting pool with Sweet natural gas, glass melting temperature is controlled in 1600～1650 ℃ of scopes;
5. clarification: the high temp glass liquid that will found flow into through dog-hole and adopts no shrinkage cavity zircon corundum brick to do in the settling pond of liner or masonry, homogenizing after path flow into operating pool again and send into ball-making device with the form of material strand through operating pool outlet, effusive temperature is controlled in 1280～1320 ℃ of scopes from apparatus for making pearl ball, makes composition through apparatus for making pearl ball and is: ZrO
2: 〉=16.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali-resistant glass marble of O:14.0%; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides.The glass metal that homogenizing is good flows out from the platinum bushing in 800-2400 hole, effusive temperature is controlled at 1320-1400 ℃ from the platinum bushing, the surface applies high temperature resistant, the alkali-proof macromolecule emulsion of one deck (Resins, epoxy adds Polyurethane resin macromolecule emulsion) again, be wrapped at last on the headstock, the diameter of making fiber is controlled at 9-11um, composition: ZrO
2: 〉=16.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali resistant glass fibre yarn of O:14.0%; Be equipped with the molybdenum electrode warming apparatus in this settling pond and the operating pool.
Technical program of the present invention also lies in: its parts by weight of raw materials proportioning is:
Quartz sand 50～70, saltpetre 5～10, calcite 1～10, zircon sand 15～29,
Rutile 5～10, soda ash 15～28, fluorite 0.1～5.
The present invention is because on the basis of raw natural gas water chestnut kiln, adds one group of auxiliary molybdenum electrode heating unit in the settling pond of melting pool path, operating pool, thereby overcome conventional body of heater fusing and have dead angle, the problem of crystallization easily.Adopting Sweet natural gas to add auxiliary electrical in addition is fuel, than all-electric melting kiln and pure natural gas kiln, easier adjusting control in the production process, productivity ratio all-electric melting kiln improves 3 times, more even than pure natural gas kiln refining quality, and the production cost of glass sphere can descend about 10%, and glass sphere clarity height, quality are good, energy-saving effect and characteristics such as remarkable thereof.
Kiln of the present invention is owing to adopt no shrinkage cavity zircon corundum brick to make the liner or the masonry of melting pool and settling pond etc., thereby have that glass melting temperature is stable, fluctuation is little, glass ball quality height, its wire drawing rate can reach more than 90%, the starting material energy consumption is low, the characteristics that environmental pollution is little, and can reduce production costs about 10%.
Core of the present invention can be drawn glass metal from the path both sides and carry out direct wire drawing production in the system ball.
The present invention has overcome that temperature fluctuation is big in original electric melting furnace, the temperature difference is big, and the glass ball is of poor quality, the more high disadvantage of production cost.The present invention is mainly used in melt and dissolved method and produces alkali-resistant glass marble, and carries out the method for wire-drawing operation simultaneously.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Embodiment
Embodiment 1:
Present embodiment 1 to produce each starting material consumption of the required compound configuration proportion of 100Kg alkali-resistant glass marble is: quartz sand: 61kg, wherein SiO
2Content: 99.9%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.8%; Saltpetre: 5.5kg, wherein: K
2O content: 〉=45%; Calcite: 8.5kg, wherein: CaO content: 〉=55%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%; Zircon sand: 24kg, wherein: ZrO
2Content: 〉=63%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.2%; Soda ash: 23kg, wherein: Na
2O content: 〉=55; Fluorite: 1.5kg, wherein: CaF content: 〉=80, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%; Rutile: 7.9KG, wherein TiO
2: 〉=85%.
Soda ash should detect water content every day before the weighing, according to the water content height, suitably adjusts the soda ash dosage.
1, above-mentioned raw materials needed 80 orders except that zircon sand needs 250 orders, quartz sand, crossed 40 orders behind other separated pulverizing.
2, with load weighted saltpetre, it is stand-by that soda ash, fluorite mix the back, stand-by after more load weighted other starting material weighing being mixed well.
3, start agitator, treat will above-mentioned compound to add in the agitator after normal and stirred 5 minutes, add the water of 3KG, continue again to stir discharging in 2 minutes, stand-by.
4, above-mentioned prepared mixture is directly added through even all being sent to of charging machine and adds with Sweet natural gas in the molten cellar for storing things that auxiliary electrical molten bath kiln method produces, under 1600-1650 ℃ temperature, found,
5, clarification: the high temp glass liquid that will found flow into through dog-hole and adopts no shrinkage cavity zircon corundum brick to do in the settling pond of liner or masonry, homogenizing after path flow into operating pool again and send into ball-making device with the form of material strand through operating pool outlet, effusive temperature is controlled in 1280～1320 ℃ of scopes from apparatus for making pearl ball, makes composition through apparatus for making pearl ball and is: ZrO
2: 13.7～17.0%, SiO
2: 57～66%, CaO:4～5.5%, K
2O:2.0～3.5%, Na
2The alkali-resistant glass marble of O:11.5～13.5%; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides.The glass metal that homogenizing is good flows out from the platinum bushing in 800-2400 hole, effusive temperature is controlled at 1320-1400 ℃ from the platinum bushing, the surface applies high temperature resistant, the alkali-proof macromolecule emulsion of one deck (Resins, epoxy adds Polyurethane resin macromolecule emulsion) again, be wrapped at last on the headstock, the diameter of making fiber is controlled at 9-11um, composition: ZrO
2: 13.7～16.7%, SiO
2: 57～66%, CaO:4～5.5%, K
2O:2.0～3.5%, Na
2The alkali resistant glass fibre yarn of O:11.5～13.5%; Be equipped with the molybdenum electrode warming apparatus in this settling pond and the operating pool.
The alkali-resistant glass marble and the glass fibre composition index of pressing embodiment 1 production are as follows:
With the alkali-resistant glass marble wire drawing that embodiment 1 produces, output unit per shift reaches 55KG/ class, and glass ball quality height, wire drawing rate can reach more than 93%.
Embodiment 2:
Present embodiment 2 to produce each starting material consumption of the required compound configuration proportion of 100Kg alkali-resistant glass marble is: quartz sand: 54kg, wherein, SiO
2Content: 99.9%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.8%; Saltpetre: 3.5kg is wherein: K
2O content: 〉=45%; Calcite: 9.5kg, wherein, CaO content: 〉=55%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%; Zircon sand: 26kg, wherein, ZrO
2Content: 〉=63%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.2%; Soda ash: 26kg, wherein, Na
2O content: 〉=55; Fluorite: 1.0kg, wherein, CaF content: 〉=80, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%; Rutile: 1.5KG, wherein, TiO
2: 〉=85%.
Soda ash should detect water content every day before the weighing, according to the water content height, suitably adjusts the soda ash dosage.
1, above-mentioned raw materials needed 80 orders except that zircon sand needs 250 orders, quartz sand, crossed 40 orders behind other separated pulverizing.
2, with load weighted saltpetre, it is stand-by that soda ash, fluorite mix the back, stand-by after more load weighted other starting material weighing being mixed well.
3, start agitator, treat will above-mentioned compound to add in the agitator after normal and stirred 5 minutes, add the water of 2.8KG, continue again to stir discharging in 2 minutes, stand-by.
4, above-mentioned prepared mixture is directly added through even all being sent to of charging machine and add with Sweet natural gas in the molten cellar for storing things that auxiliary electrical molten bath kiln method produces, under 1600-1650 ℃ temperature, found.
5, clarification: the high temp glass liquid that will found flow into through dog-hole and adopts no shrinkage cavity zircon corundum brick to do in the settling pond of liner or masonry, homogenizing after path flow into operating pool again and send into ball-making device with the form of material strand through operating pool outlet, effusive temperature is controlled in 1280～1320 ℃ of scopes from apparatus for making pearl ball, makes composition through apparatus for making pearl ball and is: ZrO
2: 13.7～17.0%, SiO
2: 57～66%, CaO:4～5.5%, K
2O:2.0～3.5%, Na
2The alkali-resistant glass marble of O:11.5～13.5%; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides.The glass metal that homogenizing is good flows out from the platinum bushing in 800-2400 hole, effusive temperature is controlled at 1320-1400 ℃ from the platinum bushing, the surface applies high temperature resistant, the alkali-proof macromolecule emulsion of one deck (Resins, epoxy adds Polyurethane resin macromolecule emulsion) again, be wrapped at last on the headstock, the diameter of making fiber is controlled at 9-11um, composition: ZrO
2: 13.7～16.7%, SiO
2: 57～66%, CaO:4～5.5%, K
2O:2.0～3.5%, Na
2The alkali resistant glass fibre yarn of O:11.5～13.5%; Be equipped with the molybdenum electrode warming apparatus in this settling pond and the operating pool.
The alkali-resistant glass marble and the glass fibre composition index of pressing embodiment 2 productions are as follows:
With the alkali-resistant glass marble wire drawing that embodiment 2 produces, output unit per shift reaches 52KG/ class, and glass ball quality height, wire drawing rate can reach more than 91%.
Embodiment 3:
Present embodiment 3 to produce each starting material consumption of the required compound configuration proportion of 100Kg alkali-resistant glass marble is: quartz sand: 61kg, wherein, SiO
2Content: 99.0%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.8%; Saltpetre: 3.5kg, wherein, K
2O content: 〉=45%; Calcite: 9.6kg, wherein: CaO content: 〉=55%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%; Zircon sand: 28kg, wherein: ZrO
2Content: 〉=63%, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.2%; Soda ash:: 27kg, wherein: Na
2O content: 〉=55; Fluorite: 1.5kg, wherein, CaF content: 〉=80, Fe
2O
3Content :≤0.2%, Al
2O
3:≤0.3%.
Soda ash should detect water content every day before the weighing, according to the water content height, suitably adjusts the soda ash dosage.
1, above-mentioned raw materials needed 80 orders except that zircon sand needs 250 orders, quartz sand, crossed 40 orders behind other separated pulverizing.
2, with load weighted saltpetre, it is stand-by that soda ash, fluorite mix the back, stand-by after more load weighted other starting material weighing being mixed well.
3, start agitator, treat will above-mentioned compound to add in the agitator after normal and stirred 5 minutes, add the water of 3.3KG, continue again to stir discharging in 2 minutes, stand-by.
4, above-mentioned prepared mixture is directly added through even all being sent to of charging machine and adds with Sweet natural gas in the molten cellar for storing things that auxiliary electrical molten bath kiln method produces, under 1600-1650 ℃ temperature, found,
5, clarification: the high temp glass liquid that will found flow into through dog-hole and adopts no shrinkage cavity zircon corundum brick to do in the settling pond of liner or masonry, homogenizing after path flow into operating pool again and send into ball-making device with the form of material strand through operating pool outlet, effusive temperature is controlled in 1280～1320 ℃ of scopes from apparatus for making pearl ball, makes composition through apparatus for making pearl ball and is: ZrO
2: 〉=16.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali-resistant glass marble of O:14.0%; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides.The glass metal that homogenizing is good flows out from the platinum bushing in 800-2400 hole, effusive temperature is controlled at 1320-1400 ℃ from the platinum bushing, the surface applies high temperature resistant, the alkali-proof macromolecule emulsion of one deck again, be wrapped at last on the headstock, the diameter of making fiber is controlled at 9-11um, composition: ZrO
2: 〉=16.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali resistant glass fibre yarn of O:14.0%; Be equipped with the molybdenum electrode warming apparatus in this settling pond and the operating pool.
The alkali-resistant glass marble and the glass fibre composition index of pressing embodiment 3 productions are as follows:
Claims (2)
1, the preparation method of a kind of alkali-resistant glass marble and glass fibre is characterized in that: its parts by weight of raw materials proportioning is:
Quartz sand 61, saltpetre 3.5, calcite 9.6, zircon sand 28,
Soda ash 27, fluorite 1.5
Its preparation method is:
1. prepare compound: above-mentioned raw materials needed 80 orders except that zircon sand needs 250 orders, quartz sand, crossed 40 orders behind other separated pulverizing,
2. with load weighted saltpetre, it is stand-by that soda ash, fluorite mix the back, stand-by after more load weighted other starting material weighing being mixed well,
3. start agitator, treat that it works well after, above-mentioned raw materials pulverized mixes the back and add in the agitator, add water simultaneously, stir, make the moisture content in the compound be controlled at 2.8～3.2%;
4. found: will go up fast prepared mixture and be transported to and adopt no shrinkage cavity zircon corundum brick to do to found in liner or masonry, the melting pool with Sweet natural gas, glass melting temperature is controlled in 1600～1650 ℃ of scopes;
5. clarification: the high temp glass liquid that will found flow into through dog-hole and adopts no shrinkage cavity zircon corundum brick to do in the settling pond of liner or masonry, homogenizing after path flow into operating pool again and send into ball-making device with the form of material strand through operating pool outlet, effusive temperature is controlled in 1280～1320 ℃ of scopes from apparatus for making pearl ball, makes composition through apparatus for making pearl ball and is: ZrO
2: 〉=13.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali-resistant glass marble of O:14.0%; Simultaneously draw glass metal and carry out direct wire drawing in the path both sides, the glass metal that homogenizing is good flows out from the platinum bushing in 800-2400 hole, effusive temperature is controlled at 1320-1400 ℃ from the platinum bushing, the surface applies high temperature resistant, the alkali-proof macromolecule emulsion of one deck again, be wrapped at last on the headstock, the diameter of making fiber is controlled at 9-11um, composition: ZrO
2: 〉=16.7%, SiO
2: 61%, CaO:5.4%, K
2O:1.7%, Na
2The alkali resistant glass fibre yarn of O:14.0%; Be equipped with the molybdenum electrode warming apparatus in this settling pond and the operating pool.
2, the preparation method of a kind of alkali-resistant glass marble according to claim 1 and glass fibre, its feature also is: its parts by weight of raw materials proportioning is: quartz sand 50～70, saltpetre 5～10, calcite 1～10, zircon sand 15～29, rutile 5～10, soda ash 15～28, fluorite 0.1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100466383A CN100554199C (en) | 2008-01-02 | 2008-01-02 | The preparation method of a kind of alkali-resistant glass marble and glass fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100466383A CN100554199C (en) | 2008-01-02 | 2008-01-02 | The preparation method of a kind of alkali-resistant glass marble and glass fibre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101215078A CN101215078A (en) | 2008-07-09 |
| CN100554199C true CN100554199C (en) | 2009-10-28 |
Family
ID=39621599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100466383A Active CN100554199C (en) | 2008-01-02 | 2008-01-02 | The preparation method of a kind of alkali-resistant glass marble and glass fibre |
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| CN101531457B (en) * | 2009-04-17 | 2011-05-11 | 自贡市邓关玻璃纤维有限公司 | Production formula for alkali-resistant glass marble, production method and production kiln thereof |
| CN101870554B (en) * | 2010-06-11 | 2012-09-26 | 自贡市鼎盛新材料有限公司 | Preparation device for alkali-resistant glass balls and glass fibers |
| CN104529171B (en) * | 2014-11-28 | 2017-03-22 | 宁波长利风玻璃制品有限公司 | Lead-free potassium barium glass ball and production process thereof |
| CN112408756A (en) * | 2020-03-23 | 2021-02-26 | 河南光远新材料股份有限公司 | Electrode wiring method and apparatus for low dielectric glass fiber melting |
| CN114656139B (en) * | 2021-07-01 | 2023-08-22 | 江苏佳成特种纤维有限公司 | Filament drawing method for alkali-free glass fiber cloth production |
| CN113480163A (en) * | 2021-08-25 | 2021-10-08 | 徐州华豪玻璃纤维制品有限公司 | Device and process for drawing quartz fibers from quartz glass plate |
| CN114086678A (en) * | 2021-12-13 | 2022-02-25 | 泉州市龙亘耐火保温材料有限公司 | Fireproof heat-preservation rock wool board and preparation method thereof |
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