CN108455849A - A kind of formula and preparation method thereof of environment-friendly type tempered glass - Google Patents
A kind of formula and preparation method thereof of environment-friendly type tempered glass Download PDFInfo
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- CN108455849A CN108455849A CN201810616852.1A CN201810616852A CN108455849A CN 108455849 A CN108455849 A CN 108455849A CN 201810616852 A CN201810616852 A CN 201810616852A CN 108455849 A CN108455849 A CN 108455849A
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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
- C03C1/002—Use of waste materials, e.g. slags
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
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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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
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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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
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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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/119—Deposition methods from solutions or suspensions by printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Life Sciences & Earth Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
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Abstract
The invention discloses a kind of formulas and preparation method thereof of environment-friendly type tempered glass, and raw material is as follows by weight：15 17 parts of waste and old cullet, 30 50 parts of quartz sand, 35 parts of soda ash, 5 10 parts of calcite, 5 10 parts of lime stone, 35 parts of barium carbonate, 13 parts of zinc oxide.A kind of formula and preparation method thereof of environment-friendly type tempered glass provided by the invention, by buying waste and old cullet afterwards on the market, it is cheap, so that production cost is low, material environmental protection, and it can effectively realize the recycling of glass, the proportion and processing parameter of stringent control each component, it can increase the toughness of tempered glass product by the way that zinc oxide is added in the feed, ensure product quality, the tempered glass surface produced does not have crackle and not full defect, and flat smooth, there is no burr and protrusion or touches scarce, improve the production preparation efficiency of tempered glass, it is suitble to be widely popularized.
Description
Technical field
The present invention relates to tempered glass technical fields, and more specifically more particularly to a kind of environment-friendly type tempered glass is matched
Side, meanwhile, the invention further relates to a kind of preparation methods of environment-friendly type tempered glass.
Background technology
Tempered glass is the glass that surface has compression.Also known as strengthened glass.Glass is increased using toughening method
By force, belong to safety glass.Tempered glass is a kind of prestressed glass in fact, for improve glass intensity, usually using chemistry or
The method of physics forms compression in glass surface, and glass bears to offset skin stress first when external force, to improve carrying
Ability, reinforcing glass itself anti-wind pressure, cold and heat, impact etc..Pay attention to being distinguished with fiberglass.
After broken, broken discarded glass is directly abandoned most of glass article by people, not only causes to waste in the market,
And it is not environmentally friendly enough, in tempered glass preparation of the production process, tempered glass product knot that existing production technology is produced
The toughness of structure is relatively low, and the tempered glass quality produced is susceptible to crackle and not full defect, needs to melt down recasting, influences
The production efficiency of tempered glass.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of environment-friendly type tempered glass proposed
Formula and preparation method thereof.
To achieve the goals above, present invention employs following technical solutions：
A kind of formula of environment-friendly type tempered glass, raw material are as follows by weight：Waste and old cullet 15-17 parts, quartz sand
30-50 parts, 3-5 parts of soda ash, 5-10 parts of calcite, 5-10 parts of lime stone, 3-5 parts of barium carbonate, 1-3 parts of zinc oxide.
Preferably, the calcite is calcium carbonate mineral, and wherein CaO accounts for 56.03%, CO2Account for 43.97%.
The present invention also provides a kind of preparation methods of environment-friendly type tempered glass, include the following steps：
S1：Commercially waste and old cullet, and the waste and old cullet of purchase are cleaned under the action of giant,
Rear natural air drying is cleaned up, it is spare；
S2：By quartz sand, soda ash, calcite, lime stone, barium carbonate and zinc oxide, load-bearing is spare in proportion, and will be in S1
Also proportionally load-bearing is spare for the clean waste and old cullet obtained；
S3：The quartz sand weighed in S2, soda ash, calcite, lime stone, barium carbonate and crude zinc oxide materials are respectively put into powder
It is crushed in broken machine, pulverized particles size is controlled in 0.5-1mm, obtains the raw material for standby of crushing；
S4：Will in S3 obtain crush raw material pour into batch mixer be sufficiently mixed uniformly, it is spare；
S5：Waste and old cullet in mixture and S2 in S4 are added in smelting furnace, high temperature melting, temperature control are carried out
At 1200-1600 DEG C, smelting time 8-9h；
S6：The fusant obtained in S5 is poured into internal model, and is pressed into external mold, frit extrusion forming, and by mold
Material is thrown away molding on motor, control motor speed obtains glass fiber in 500-800r/min, rotation time 0.5-1h
Base；
S7：The chunk glass obtained in S6 is put into high-temperature calcination stove, chunk glass is calcined to round and smooth, high-temperature calcination stove
Temperature control between 800-1200 DEG C, the chunk glass after calcining take off fiery processing, it is spare to obtain finished glass；
S8：Add pneumatically supported transmission mode, conveyer belt that glass is transported to cutting the finished glass belt obtained in S7
At table top locating piece, by servo motor by accurate actuator drives, the action of cutter head includes X/Y/Z and cutter head rotation
Rotation is made, and the height and pressure of cutter head should be automatically injected scribing wheel according to glass situation adjust automatically, cutter oil
On, by glass-cutting at required blank specification, blank stays side amount control in 12-15mm；
S9：To be obtained in S8 the extra rim charge of raw glass edge is carried out on edge polisher the grinding of arc-shaped edges and flat side with
It is spare to obtain sheet glass for polishing；
S10：The sheet glass obtained in S9 is washed, the dust, greasy dirt and impurity on surface are cleaned out, and will be washed
Sheet glass after washing, which is put into dryer, is dried, and drying temperature controls between 30-50 DEG C, obtains clean sheet glass；
S11：The method of the sheet glass obtained in S10 silk-screen printing is printed the silver paste mixed up and ink, and
Ink is dried with dryer；
S12：Sheet glass in S11 is sent into annealing furnace and is heated and is quenched, heating and temperature control is in 680-715
DEG C, it is re-fed into air grid section rapid cooling after heating, to complete tempering, the tempered glass of completion is transported to lower segment by people
Work completes bottom sheet vanning.
Preferably, for the smelting furnace used in the step S5 for tank furnace, the volume of the tank furnace is 600-900 liters.
Preferably, fire processing is taken off in the step S7 uses top and the closed conveyer belt apparatus in both sides, length control to exist
14-18 meters, at least six temperature band is arranged in 0.8-1 meters of width, then first section temperature control is lowered, end successively at 500-600 DEG C
Temperature control system takes off fiery time control in 6-8h at 50-60 DEG C.
Preferably, the ink in the step S11 is mixed using glass powder, flux, colorant and organic matter, is mixed
It is 6 to close proportioning:6:1:7, wherein silver paste printing can heat the requirement of line resistance, the width of heater wire and thickness according to product and select
Select the silver paste of silver content, when printing, must resistance after test tempering, and be compared with product resistance requirement, being adjusted to qualification is
Only.
A kind of formula and preparation method thereof of environment-friendly type tempered glass provided by the invention, buys waste and old afterwards by the market
Cullet, it is cheap so that production cost is low, material environmental protection, and can effectively realize the recycling of glass, stringent to control
The proportion and processing parameter of each component can increase the toughness of tempered glass product by the way that zinc oxide is added in the feed,
Ensure product quality, the tempered glass surface produced does not have crackle and not full defect, and flat smooth, without burr
With protrusion or touch scarce, be suitble to be widely popularized.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of formula of environment-friendly type tempered glass, raw material are as follows by weight：15 parts of waste and old cullet, quartz sand 30
Part, 3 parts of soda ash, 5 parts of calcite, 5 parts of lime stone, 3 parts of barium carbonate, 1 part of zinc oxide.The calcite is calcium carbonate mineral,
Middle CaO accounts for 56.03%, CO2Account for 43.97%.
The present invention also provides a kind of preparation methods of environment-friendly type tempered glass, include the following steps：
S1：Commercially waste and old cullet, and the waste and old cullet of purchase are cleaned under the action of giant,
Rear natural air drying is cleaned up, it is spare；
S2：By quartz sand, soda ash, calcite, lime stone, barium carbonate and zinc oxide, load-bearing is spare in proportion, and will be in S1
Also proportionally load-bearing is spare for the clean waste and old cullet obtained；
S3：The quartz sand weighed in S2, soda ash, calcite, lime stone, barium carbonate and crude zinc oxide materials are respectively put into powder
It is crushed in broken machine, pulverized particles size is controlled in 0.5mm, obtains the raw material for standby of crushing；
S4：Will in S3 obtain crush raw material pour into batch mixer be sufficiently mixed uniformly, it is spare；
S5：Waste and old cullet in mixture and S2 in S4 are added in smelting furnace, high temperature melting, temperature control are carried out
At 1200 DEG C, smelting time 8h；
S6：The fusant obtained in S5 is poured into internal model, and is pressed into external mold, frit extrusion forming, and by mold
Material is thrown away molding on motor, control motor speed obtains chunk glass in 500r/min, rotation time 0.5h；
S7：The chunk glass obtained in S6 is put into high-temperature calcination stove, chunk glass is calcined to round and smooth, high-temperature calcination stove
Temperature control at 800 DEG C, the chunk glass after calcining take off fiery processing, it is spare to obtain finished glass；
S8：Add pneumatically supported transmission mode, conveyer belt that glass is transported to cutting the finished glass belt obtained in S7
At table top locating piece, by servo motor by accurate actuator drives, the action of cutter head includes X/Y/Z and cutter head rotation
Rotation is made, and the height and pressure of cutter head should be automatically injected scribing wheel according to glass situation adjust automatically, cutter oil
On, by glass-cutting at required blank specification, blank stays side amount control in 12mm；
S9：To be obtained in S8 the extra rim charge of raw glass edge is carried out on edge polisher the grinding of arc-shaped edges and flat side with
It is spare to obtain sheet glass for polishing；
S10：The sheet glass obtained in S9 is washed, the dust, greasy dirt and impurity on surface are cleaned out, and will be washed
Sheet glass after washing, which is put into dryer, is dried, and drying temperature is controlled at 30 DEG C, obtains clean sheet glass；
S11：The method of the sheet glass obtained in S10 silk-screen printing is printed the silver paste mixed up and ink, and
Ink is dried with dryer；
S12：Sheet glass in S11 is sent into annealing furnace and is heated and is quenched, heating and temperature control adds at 680 DEG C
It is re-fed into air grid section rapid cooling after heat, to complete tempering, the tempered glass of completion is transported to lower segment by artificial complete
It cases at bottom sheet.
For the smelting furnace used in the step S5 for tank furnace, the volume of the tank furnace is 600 liters, takes off fiery processing in the step S7
Using the closed conveyer belt apparatus in top and both sides, in 14 meters, 0.8 meter of width at least six temperature band is arranged, just in length control
Duan Wendu is controlled at 500 DEG C, is then lowered successively, last temperature control system takes off fiery time control in 6h, the step S11 at 50 DEG C
Ink mixed using glass powder, flux, colorant and organic matter, mixing match 6:6:1:7, wherein silver paste is printed
It can heat the silver paste that the requirement of line resistance, the width of heater wire and thickness select silver content according to product, it, must test when printing
Resistance after tempering, and be compared with product resistance requirement, until being adjusted to qualification.
Embodiment 2
A kind of formula of environment-friendly type tempered glass, raw material are as follows by weight：16 parts of waste and old cullet, quartz sand 40
Part, 4 parts of soda ash, 7.5 parts of calcite, 7.5 parts of lime stone, 4 parts of barium carbonate, 2 parts of zinc oxide, the calcite is calcium carbonate mine
Object, wherein CaO account for 56.03%, CO2Account for 43.97%.
The present invention also provides a kind of preparation methods of environment-friendly type tempered glass, include the following steps：
S1：Commercially waste and old cullet, and the waste and old cullet of purchase are cleaned under the action of giant,
Rear natural air drying is cleaned up, it is spare；
S2：By quartz sand, soda ash, calcite, lime stone, barium carbonate and zinc oxide, load-bearing is spare in proportion, and will be in S1
Also proportionally load-bearing is spare for the clean waste and old cullet obtained；
S3：The quartz sand weighed in S2, soda ash, calcite, lime stone, barium carbonate and crude zinc oxide materials are respectively put into powder
It is crushed in broken machine, pulverized particles size is controlled in 0.75mm, obtains the raw material for standby of crushing；
S4：Will in S3 obtain crush raw material pour into batch mixer be sufficiently mixed uniformly, it is spare；
S5：Waste and old cullet in mixture and S2 in S4 are added in smelting furnace, high temperature melting, temperature control are carried out
At 1400 DEG C, smelting time 8.5h；
S6：The fusant obtained in S5 is poured into internal model, and is pressed into external mold, frit extrusion forming, and by mold
Material is thrown away molding on motor, control motor speed obtains chunk glass in 650r/min, rotation time 0.75h；
S7：The chunk glass obtained in S6 is put into high-temperature calcination stove, chunk glass is calcined to round and smooth, high-temperature calcination stove
Temperature control at 1000 DEG C, the chunk glass after calcining take off fiery processing, it is spare to obtain finished glass；
S8：Add pneumatically supported transmission mode, conveyer belt that glass is transported to cutting the finished glass belt obtained in S7
At table top locating piece, by servo motor by accurate actuator drives, the action of cutter head includes X/Y/Z and cutter head rotation
Rotation is made, and the height and pressure of cutter head should be automatically injected scribing wheel according to glass situation adjust automatically, cutter oil
On, by glass-cutting at required blank specification, blank stays side amount control in 13.5mm；
S9：To be obtained in S8 the extra rim charge of raw glass edge is carried out on edge polisher the grinding of arc-shaped edges and flat side with
It is spare to obtain sheet glass for polishing；
S10：The sheet glass obtained in S9 is washed, the dust, greasy dirt and impurity on surface are cleaned out, and will be washed
Sheet glass after washing, which is put into dryer, is dried, and drying temperature is controlled at 40 DEG C, obtains clean sheet glass；
S11：The method of the sheet glass obtained in S10 silk-screen printing is printed the silver paste mixed up and ink, and
Ink is dried with dryer；
S12：Sheet glass in S11 is sent into annealing furnace and is heated and is quenched, heating and temperature control adds at 700 DEG C
It is re-fed into air grid section rapid cooling after heat, to complete tempering, the tempered glass of completion is transported to lower segment by artificial complete
It cases at bottom sheet.
For the smelting furnace used in the step S5 for tank furnace, the volume of the tank furnace is 750 liters, takes off fiery processing in the step S7
Using the closed conveyer belt apparatus in top and both sides, in 16 meters, 0.9 meter of width at least six temperature band is arranged, just in length control
Duan Wendu is controlled at 550 DEG C, is then lowered successively, last temperature control system takes off fiery time control in 7h, the step S11 at 55 DEG C
Ink mixed using glass powder, flux, colorant and organic matter, mixing match 6:6:1:7, wherein silver paste is printed
It can heat the silver paste that the requirement of line resistance, the width of heater wire and thickness select silver content according to product, it, must test when printing
Resistance after tempering, and be compared with product resistance requirement, until being adjusted to qualification.
Embodiment 3
A kind of formula of environment-friendly type tempered glass, raw material are as follows by weight：17 parts of waste and old cullet, quartz sand 50
Part, 5 parts of soda ash, 10 parts of calcite, 10 parts of lime stone, 5 parts of barium carbonate, 3 parts of zinc oxide, the calcite is calcium carbonate mineral,
Wherein CaO accounts for 56.03%, CO2Account for 43.97%.
The present invention also provides a kind of preparation methods of environment-friendly type tempered glass, include the following steps：
S1：Commercially waste and old cullet, and the waste and old cullet of purchase are cleaned under the action of giant,
Rear natural air drying is cleaned up, it is spare；
S2：By quartz sand, soda ash, calcite, lime stone, barium carbonate and zinc oxide, load-bearing is spare in proportion, and will be in S1
Also proportionally load-bearing is spare for the clean waste and old cullet obtained；
S3：The quartz sand weighed in S2, soda ash, calcite, lime stone, barium carbonate and crude zinc oxide materials are respectively put into powder
It is crushed in broken machine, pulverized particles size is controlled in 1mm, obtains the raw material for standby of crushing；
S4：Will in S3 obtain crush raw material pour into batch mixer be sufficiently mixed uniformly, it is spare；
S5：Waste and old cullet in mixture and S2 in S4 are added in smelting furnace, high temperature melting, temperature control are carried out
At 1600 DEG C, smelting time 9h；
S6：The fusant obtained in S5 is poured into internal model, and is pressed into external mold, frit extrusion forming, and by mold
Material is thrown away molding on motor, control motor speed obtains chunk glass in 800r/min, rotation time 1h；
S7：The chunk glass obtained in S6 is put into high-temperature calcination stove, chunk glass is calcined to round and smooth, high-temperature calcination stove
Temperature control at 1200 DEG C, the chunk glass after calcining take off fiery processing, it is spare to obtain finished glass；
S8：Add pneumatically supported transmission mode, conveyer belt that glass is transported to cutting the finished glass belt obtained in S7
At table top locating piece, by servo motor by accurate actuator drives, the action of cutter head includes X/Y/Z and cutter head rotation
Rotation is made, and the height and pressure of cutter head should be automatically injected scribing wheel according to glass situation adjust automatically, cutter oil
On, by glass-cutting at required blank specification, blank stays side amount control in 15mm；
S9：To be obtained in S8 the extra rim charge of raw glass edge is carried out on edge polisher the grinding of arc-shaped edges and flat side with
It is spare to obtain sheet glass for polishing；
S10：The sheet glass obtained in S9 is washed, the dust, greasy dirt and impurity on surface are cleaned out, and will be washed
Sheet glass after washing, which is put into dryer, is dried, and drying temperature is controlled at 50 DEG C, obtains clean sheet glass；
S11：The method of the sheet glass obtained in S10 silk-screen printing is printed the silver paste mixed up and ink, and
Ink is dried with dryer；
S12：Sheet glass in S11 is sent into annealing furnace and is heated and is quenched, heating and temperature control adds at 715 DEG C
It is re-fed into air grid section rapid cooling after heat, to complete tempering, the tempered glass of completion is transported to lower segment by artificial complete
It cases at bottom sheet.
For the smelting furnace used in the step S5 for tank furnace, the volume of the tank furnace is 900 liters, takes off fiery processing in the step S7
Using the closed conveyer belt apparatus in top and both sides, at least six temperature band, first section is arranged in 18 meters, 1 meter of width in length control
Temperature is controlled at 600 DEG C, is then lowered successively, last temperature control system takes off fiery time control in 8h, the step S11 at 60 DEG C
Ink is mixed using glass powder, flux, colorant and organic matter, mixing match 6:6:1:7, wherein silver paste printing can
It, must tested steel when printing to heat the silver paste that the requirement of line resistance, the width of heater wire and thickness select silver content according to product
Resistance after change, and be compared with product resistance requirement, until being adjusted to qualification.
A kind of formula and preparation method thereof of environment-friendly type tempered glass provided by the invention, buys waste and old afterwards by the market
Cullet, it is cheap so that production cost is low, material environmental protection, and can effectively realize the recycling of glass, stringent to control
The proportion and processing parameter of each component can increase the toughness of tempered glass product by the way that zinc oxide is added in the feed,
Ensure product quality, the tempered glass surface produced does not have crackle and not full defect, and flat smooth, without hair
Thorn and protrusion are touched scarce, are suitble to be widely popularized.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of formula of environment-friendly type tempered glass, it is characterised in that：Its raw material is as follows by weight：Waste and old cullet 15-17
Part, 30-50 parts of quartz sand, 3-5 parts of soda ash, 5-10 parts of calcite, 5-10 parts of lime stone, 3-5 parts of barium carbonate, 1-3 parts of zinc oxide.
2. a kind of formula of environment-friendly type tempered glass according to claim 1, it is characterised in that：The calcite is carbonic acid
Calcium mineral, wherein CaO account for 56.03%, CO2Account for 43.97%.
3. a kind of preparation method of environment-friendly type tempered glass according to claim 1, it is characterised in that：Including walking as follows
Suddenly：
S1：Commercially waste and old cullet, and the waste and old cullet of purchase are cleaned under the action of giant, it cleans
Natural air drying after clean, it is spare；
S2：By quartz sand, soda ash, calcite, lime stone, barium carbonate and zinc oxide, load-bearing is spare in proportion, and will be obtained in S1
Clean waste and old cullet also proportionally load-bearing is spare；
S3：The quartz sand weighed in S2, soda ash, calcite, lime stone, barium carbonate and crude zinc oxide materials are respectively put into pulverizer
Middle crushing, pulverized particles size are controlled in 0.5-1mm, obtain the raw material for standby of crushing；
S4：Will in S3 obtain crush raw material pour into batch mixer be sufficiently mixed uniformly, it is spare；
S5：Waste and old cullet in mixture and S2 in S4 are added in smelting furnace, high temperature melting is carried out, temperature control exists
1200-1600 DEG C, smelting time 8-9h；
S6：The fusant obtained in S5 is poured into internal model, and is pressed into external mold, is installed frit extrusion forming, and by mold
Material is thrown away molding on motor, control motor speed obtains chunk glass in 500-800r/min, rotation time 0.5-1h；
S7：The chunk glass obtained in S6 is put into high-temperature calcination stove, chunk glass is calcined to round and smooth, the temperature of high-temperature calcination stove
Chunk glass after calcining is carried out taking off fiery processing, it is spare to obtain finished glass by degree control between 800-1200 DEG C；
S8：Add pneumatically supported transmission mode, conveyer belt that glass is transported to cutting table board the finished glass belt obtained in S7
At locating piece, by servo motor by accurate actuator drives, the action of cutter head includes that X/Y/Z and cutter head rotation are dynamic
Make, the height and pressure of cutter head should be automatically injected according to glass situation adjust automatically, cutter oil on scribing wheel, will
At required blank specification, blank stays side amount control in 12-15mm for glass-cutting；
S9：The acquisition extra rim charge of raw glass edge in S8 is carried out to the grinding and polishing of arc-shaped edges and flat side on edge polisher
It is spare to obtain sheet glass for processing；
S10：The sheet glass obtained in S9 is washed, the dust, greasy dirt and impurity on surface are cleaned out, and will be after washing
Sheet glass be put into dryer and dried, drying temperature controls between 30-50 DEG C, obtains clean sheet glass；
S11：The silver paste mixed up and ink are printed by the method for the sheet glass obtained in S10 silk-screen printing, baking is used in combination
Dry machine dries ink；
S12：Sheet glass in S11 is sent into annealing furnace and is heated and is quenched, heating and temperature control adds at 680-715 DEG C
It is re-fed into air grid section rapid cooling after heat, to complete tempering, the tempered glass of completion is transported to lower segment by artificial complete
It cases at bottom sheet.
4. a kind of preparation method of environment-friendly type tempered glass according to claim 3, it is characterised in that：In the step S5
For the smelting furnace used for tank furnace, the volume of the tank furnace is 600-900 liters.
5. a kind of preparation method of environment-friendly type tempered glass according to claim 3, it is characterised in that：In the step S7
It takes off fire processing and uses top and the closed conveyer belt apparatus in both sides, length control is at 14-18 meters, and 0.8-1 meters of width, setting is at least
Then 6 temperature band, first section temperature control are lowered, last temperature control system takes off fiery time control at 50-60 DEG C successively at 500-600 DEG C
In 6-8h.
6. a kind of preparation method of environment-friendly type tempered glass according to claim 3, it is characterised in that：The step S11
In ink mixed using glass powder, flux, colorant and organic matter, mixing match 6:6:1:7, wherein silver paste prints
Brush can heat the silver paste that the requirement of line resistance, the width of heater wire and thickness select silver content according to product, when printing, must survey
Resistance after examination tempering, and be compared with product resistance requirement, until being adjusted to qualification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616852.1A CN108455849A (en) | 2018-06-15 | 2018-06-15 | A kind of formula and preparation method thereof of environment-friendly type tempered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734329A (en) * | 2019-01-30 | 2019-05-10 | 熊雪根 | A kind of heat resistant glass and preparation method thereof |
| CN110577362A (en) * | 2019-10-21 | 2019-12-17 | 徐州宏华玻璃科技有限公司 | Formula of more environment-friendly toughened glass |
| CN111393024A (en) * | 2020-03-26 | 2020-07-10 | 滁州克莱帝玻璃科技有限公司 | Refrigerator glass partition plate prepared from waste glass and method |
| CN114434618A (en) * | 2022-03-07 | 2022-05-06 | 常州市赫铭自动化科技有限公司 | Automatic cutting machine for honeycomb ceramic wet blank |
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| CN102826756A (en) * | 2012-09-24 | 2012-12-19 | 绍兴杰龙玻璃有限公司 | Preparation method of white jade glass tableware |
| CN104553687A (en) * | 2013-10-23 | 2015-04-29 | 丹阳市飞越车辆附件有限公司 | Production process of tempered automotive glass |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102826756A (en) * | 2012-09-24 | 2012-12-19 | 绍兴杰龙玻璃有限公司 | Preparation method of white jade glass tableware |
| CN104553687A (en) * | 2013-10-23 | 2015-04-29 | 丹阳市飞越车辆附件有限公司 | Production process of tempered automotive glass |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734329A (en) * | 2019-01-30 | 2019-05-10 | 熊雪根 | A kind of heat resistant glass and preparation method thereof |
| CN110577362A (en) * | 2019-10-21 | 2019-12-17 | 徐州宏华玻璃科技有限公司 | Formula of more environment-friendly toughened glass |
| CN111393024A (en) * | 2020-03-26 | 2020-07-10 | 滁州克莱帝玻璃科技有限公司 | Refrigerator glass partition plate prepared from waste glass and method |
| CN114434618A (en) * | 2022-03-07 | 2022-05-06 | 常州市赫铭自动化科技有限公司 | Automatic cutting machine for honeycomb ceramic wet blank |
| CN114434618B (en) * | 2022-03-07 | 2023-06-23 | 常州市赫铭自动化科技有限公司 | Automatic cutting machine for wet green honeycomb ceramics |
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Application publication date: 20180828 |