CN107114978B - A kind of production technology of silver liner double-layer glass - Google Patents
A kind of production technology of silver liner double-layer glass Download PDFInfo
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- CN107114978B CN107114978B CN201710439202.XA CN201710439202A CN107114978B CN 107114978 B CN107114978 B CN 107114978B CN 201710439202 A CN201710439202 A CN 201710439202A CN 107114978 B CN107114978 B CN 107114978B
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- glass
- silver
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- liner
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- 239000011521 glass Substances 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 29
- 239000004332 silver Substances 0.000 title claims abstract description 29
- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 238000000137 annealing Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims abstract description 9
- 230000009477 glass transition Effects 0.000 claims abstract description 8
- 239000011265 semifinished product Substances 0.000 claims abstract description 8
- 239000005355 lead glass Substances 0.000 claims description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000003345 natural gas Substances 0.000 claims description 11
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 9
- 239000004327 boric acid Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 229910021532 Calcite Inorganic materials 0.000 claims description 8
- 229910052810 boron oxide Inorganic materials 0.000 claims description 8
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 8
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000006063 cullet Substances 0.000 claims description 7
- 239000006066 glass batch Substances 0.000 claims description 7
- 239000003570 air Substances 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 6
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 6
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 5
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 3
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910001431 copper ion Inorganic materials 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 230000003111 delayed effect Effects 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 28
- 239000000843 powder Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B21/00—Severing glass sheets, tubes or rods while still plastic
- C03B21/02—Severing glass sheets, tubes or rods while still plastic by cutting
-
- 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
-
- 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
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Abstract
The present invention relates to the production technology of glass, and in particular to a kind of production technology of silver liner double-layer glass, its step are as follows：Suitable glass tube and silver pipe are selected, silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；Glass tube edge is rotated into side to carrying out local heating in the middle part of pipe until Glass Transition, cut with blade, form two outer cups for possessing bottom of a cup, outer cup and liner are nested together, rotary heating is carried out to it, fires bottom of a cup, the rim of a cup of glass is preheated with flame spray head, fusing to be combusted is compressing with mould again, shaping cup body is made annealing treatment to obtain semi-finished product, it is carved, is ground, polishing, cleaning, up to silver-colored liner double-layer glass；The production technology of the silver-colored liner double-layer glass of the present invention, glass impact resistance, weatherability, heat resistance, the leakproofness for having prominent low energy consumption, technique simple and producing are good.
Description
Technical field
The present invention relates to a kind of production technology of glass, and in particular to a kind of production work of silver liner double-layer glass
Skill.
Background technology
Existing glass can be divided into single-glass cup, double-layer glass and crystal glass cup etc..Double-layer glass, Gu Mingsi
Justice, is to be divided into when glass makes two layers, can play the role of when in use insulation, it is heat-insulated, anti-scald.Double-layer glass
Vacuum and antivacuum glass can be divided into according to sandwich type again.The raw material of double-layer glass are high-boron-silicon glass, by 600
The high-temperature firing spent more forms, and is typically managed by high-boron-silicon glass cup, and size inner and outer pipes are formed by sealing machine baking, are new
Environmentally friendly glass, it is deep to be favored by people.
The Chinese patent of Patent No. 200610038473.6 discloses a kind of dual-layer vacuum glass thermal insulation cup and its prepares work
Skill, use and current mainstream technique, the stomata but it must begin to rehearse, the later stage, the product produced existed with glue sealing of hole
Gas leakage, water inlet phenomenon occur in use, sandwich portion easily produces pressure difference (related with environment temperature), long-time service during use
Afterwards, the glue sealing of hole of portioned product is easy to fall off, comes unglued, cleaning, when cause interlayer to intake, make product rejection.
Ancient times people find that silver has certain health-care effect, and as silverware food is not easy souring, silver compound can
The coated wound for the treatment of burn, silver chopstick can detect the toxic agent of sulfur-bearing in food.Because silver has absorption to the microorganism in liquid
Effect, after microorganism is adsorbed by silver, the enzyme for playing respiration just loses effect, and microorganism will be dead rapidly.As long as every liter of water
Containing 2/1sts milligrams of anion, you can kill most of bacterium in water.
Due to this bactericidal effect of anion, in the market emerges the double silver liner glass of many, existing double
The silver-colored liner glass production technology of layer is cumbersome, is mostly assembled, and drop resistant beats that ability is weaker, and high temperature in process of production
Double-layer glass finished product cools down in its natural state, because cooling velocity is fast, makes double-layer glass finished product easily occur bursting or splitting
Line phenomenon, wastes financial resources, material resources, improves production cost, and production needs to consume the substantial amounts of energy, under the conditions of low-carbon economy how
It is the problem of people have to thinking to promote the sustained and rapid development that glass produces.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of production technology of silver-colored liner double-layer glass, have prominent
The low energy consumption that goes out, technique is simple and the glass impact resistance of production, weatherability, heat resistance, leakproofness are good, disclosure satisfy that
The requirement of industry, has good application prospect.
To achieve these goals, the present invention is achieved by the following technical programs：
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(2) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, in rotation by flame to carrying out local heating in the middle part of pipe, until Glass Transition, with blade into
Row slowly cutting, forms two outer cups for possessing bottom of a cup, and heating-up temperature is 1200~1400 DEG C；
(3) first one-step forming：Outer cup and liner are nested together, rotary heating, burning glass cup bottom of a cup are carried out to it, i.e.,
Obtain preliminary formed glass cup；
(4) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(5) anneal：Molding cup body is put into annealing furnace and is made annealing treatment；
(6) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Preferably, the high-quality high borosilicate crystal glass pipe, is made of the raw material of following parts by weight：Quartz sand 60~75
Part, 8~12 parts of boron oxide, 4~8 parts of boric acid, 5~8 parts of aluminium hydroxide, 1~4 part of calcite, 1~3 part of bodhi powder, ammonium fluosilicate
0.2~0.6 part, 0.3-1.3 parts of sodium chloride, 0.5~0.9 part of rare-earth oxide, 10~15 parts of cullet；
Preferably, the high-quality high borosilicate crystal glass pipe, is made of the raw material of following parts by weight：67 parts of quartz sand, oxygen
Change 9 parts of boron, 6 parts of boric acid, 7 parts of aluminium hydroxide, 3 parts of calcite, 1.5 parts of bodhi powder, 0.5 part of ammonium fluosilicate, 0.8 part of sodium chloride,
0.7 part of rare-earth oxide, 12 parts of cullet；
Preferably, the rare-earth oxide is the one or more in lanthana, cerium oxide, strontium oxide strontia, calcium oxide；
The preparation method of above-mentioned high-quality high borosilicate crystal glass, comprises the following steps：
(1) dispensing：Weighed each component raw material by formula and added in batch mixer and be mixed evenly, mixture is made；
(2) melt：Mixture is put into cellar for storing things stove, in 1400~1720 DEG C of high temperature meltings；
(3) it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 520 DEG C~580 DEG C, and annealing time is 1.5~3h, up to above-mentioned high-quality high borosilicate
Crystal glass；
Preferably, the silver-colored pipe is hasty and careless plus a certain amount of copper ion and zinc ion, smelting mold, drawing and forming obtain；
Preferably, in the heating stepses, flame spray head is mixed using natural gas, oxygen mix or natural gas, oxygen, air
Cooperate as burning gases；
Beneficial effects of the present invention are：
1st, silver-colored liner double-layer glass simple production process of the invention, eliminates the drawing in conventional glass manufacturing process
Stretch, punch, be once molded through melting cutting-forming processes-annealing-polishing, possess indeformable, intensity of being heated
The advantages that high and good seal performance.
2nd, cup body transparency is high, wear-resistant, and surface is smooth, cleaning, easily, health.
3rd, formed through more than 1000 degree high-temperature firings, it is strong to poikilothermism, it is not easy to burst.
4th, the silver-colored liner used can effectively kill a large amount of bacteriums in cup body, and the zinc ion and copper ion that add not only can
Anion is stabilized, and the bactericidal activity of itself can be played and participate in sterilization with anion synergistic effect, long-time service can promote
Into human detoxification health, beauty, activating cell, acceleration metabolism, strengthen the resilience to disease.It can also block various
Infectious disease makes disease ensure our health away from us by the route of transmission in oral cavity.A small amount of silver ion plays in enteron aisle
The function of adjusting, suffers from indiestion, this glass of people's long-time service of frequent diarrhea can reach do not cure and more the effect of.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with specific embodiment pair
The present invention is described in detail.It should be pointed out that creative work premise is not being made to those of ordinary skill in the art
Lower all other embodiments obtained, belong to the scope of protection of the invention.
Embodiment 1：
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) high borosilicate crystal glass pipe is prepared：
1. dispensing：Each component raw material, 63 parts of quartz sand, 8 parts of boron oxide, 5 parts of boric acid, aluminium hydroxide are weighed by formula as below
8 parts, 2 parts of calcite, 2.5 parts of bodhi powder, 0.2 part of ammonium fluosilicate, 1.3 parts of sodium chloride, 0.1 part of lanthana, 0.8 part of cerium oxide,
10 parts of cullet, are added into batch mixer and are mixed evenly, mixture is made；
2. melt：Mixture is put into cellar for storing things stove, in 1600 DEG C of high temperature meltings；
3. it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 520 DEG C, annealing time 1.5h, up to above-mentioned high borosilicate crystal glass pipe.
(2) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(3) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, and in rotation by flame to progress local heating in the middle part of pipe, heating-up temperature is 1200 DEG C, until
Glass Transition, is slowly cut with blade, forms two outer cups for possessing bottom of a cup；
(4) first one-step forming：Outer cup and liner are nested together, using natural gas, oxygen mix flame spray head to its into
Row rotary heating, burning glass cup bottom of a cup, up to preliminary formed glass cup；
(5) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(6) anneal：Molding cup body is put into 560 DEG C of annealing furnace and is made annealing treatment；
(7) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Embodiment 2：
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) high borosilicate crystal glass pipe is prepared：
1. dispensing：Each component raw material, 60 parts of quartz sand, 10 parts of boron oxide, 8 parts of boric acid, hydroxide are weighed by formula as below
5 parts of aluminium, 4 parts of calcite, 3 parts of bodhi powder, 0.3 part of ammonium fluosilicate, 0.5 part of sodium chloride, cerium oxide 0.2,0.3 part of strontium oxide strontia, it is broken
13 parts of glass, is added into batch mixer and is mixed evenly, mixture is made；
2. melt：Mixture is put into cellar for storing things stove, in 1500 DEG C of high temperature meltings；
3. it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 540 DEG C, annealing time 2h, up to above-mentioned high borosilicate crystal glass pipe.
(2) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(3) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, and in rotation by flame to progress local heating in the middle part of pipe, heating-up temperature is 1300 DEG C, until
Glass Transition, is slowly cut with blade, forms two outer cups for possessing bottom of a cup；After carrying out decal paper to outer cup, use
600 DEG C of oven baking, obtains the outer cup with applique；
(4) first one-step forming：Outer cup and liner are nested together, use natural gas, oxygen, air mixed flame nozzle pair
It carries out rotary heating, burning glass cup bottom of a cup, up to preliminary formed glass cup；
(5) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(6) anneal：Molding cup body is put into 630 DEG C of annealing furnace and is made annealing treatment；
(7) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Embodiment 3：
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) high borosilicate crystal glass pipe is prepared：
1. dispensing：Each component raw material, 75 parts of quartz sand, 12 parts of boron oxide, 4 parts of boric acid, hydroxide are weighed by formula as below
6 parts of aluminium, 1 part of calcite, 2 parts of bodhi powder, 0.6 part of ammonium fluosilicate, 0.3 part of sodium chloride, 0.5~0.9 part of rare-earth oxide,
15 parts of cullet, are added into batch mixer and are mixed evenly, mixture is made；
2. melt：Mixture is put into cellar for storing things stove, in 1400 DEG C of high temperature meltings；
3. it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 560 DEG C, annealing time 3h, up to above-mentioned high borosilicate crystal glass pipe.
(2) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(3) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, and in rotation by flame to progress local heating in the middle part of pipe, heating-up temperature is 1720 DEG C, until
Glass Transition, is slowly cut with blade, forms two outer cups for possessing bottom of a cup；
(4) first one-step forming：Outer cup and liner are nested together, use natural gas, oxygen, air mixed flame nozzle pair
It carries out rotary heating, burning glass cup bottom of a cup, up to preliminary formed glass cup；
(5) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(6) anneal：Molding cup body is put into 570 DEG C of annealing furnace and is made annealing treatment；
(7) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Embodiment 4
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) high borosilicate crystal glass pipe is prepared：
1. dispensing：Each component raw material, 72 parts of quartz sand, 7 parts of boron oxide, 7 parts of boric acid, aluminium hydroxide are weighed by formula as below
7 parts, 2 parts of calcite, 1 part of bodhi powder, 0.4 part of ammonium fluosilicate, 1 part of sodium chloride, 0.2 part of strontium oxide strontia, 0.4 part of calcium oxide, broken glass
14 parts of glass, is added into batch mixer and is mixed evenly, mixture is made；
2. melt：Mixture is put into cellar for storing things stove, in 1720 DEG C of high temperature meltings；
3. it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 580 DEG C, annealing time 1.8h, up to above-mentioned high borosilicate crystal glass pipe.
(2) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(3) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, and in rotation by flame to progress local heating in the middle part of pipe, heating-up temperature is 1520 DEG C, until
Glass Transition, is slowly cut with blade, forms two outer cups for possessing bottom of a cup；After carrying out decal paper to outer cup, use
620 DEG C of oven baking, obtains the outer cup with applique；
(4) first one-step forming：Outer cup and liner are nested together, using natural gas, oxygen, mixed flame nozzle to its into
Row rotary heating, burning glass cup bottom of a cup, up to preliminary formed glass cup；
(5) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(6) anneal：Molding cup body is put into 550 DEG C of annealing furnace and is made annealing treatment；
(7) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Embodiment 5：
A kind of production technology of silver liner double-layer glass, comprises the following steps：
(1) high borosilicate crystal glass pipe is prepared：
1. dispensing：Each component raw material, 67 parts of quartz sand, 9 parts of boron oxide, 6 parts of boric acid, aluminium hydroxide are weighed by formula as below
7 parts, 3 parts of calcite, 1.5 parts of bodhi powder, 0.5 part of ammonium fluosilicate, 0.8 part of sodium chloride, 0.2 part of lanthana, 0.2 part of cerium oxide,
0.1 part of strontium oxide strontia, 0.2 part of calcium oxide, 12 parts of cullet, are added into batch mixer and are mixed evenly, mixture is made；
2. melt：Mixture is put into cellar for storing things stove, in 1450 DEG C of high temperature meltings；
3. it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is turned immediately after
Enter cellar for storing things of annealing to anneal, annealing temperature is 550 DEG C, annealing time 2.5h, up to above-mentioned high borosilicate crystal glass pipe.
(2) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass
The outer cup and liner of cup；
(3) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；By glass
Pipe is placed on slewing, and in rotation by flame to progress local heating in the middle part of pipe, heating-up temperature is 1600 DEG C, until
Glass Transition, is slowly cut with blade, forms two outer cups for possessing bottom of a cup；
(4) first one-step forming：Outer cup and liner are nested together, use natural gas, oxygen, air mixed flame nozzle pair
It carries out rotary heating, burning glass cup bottom of a cup, up to preliminary formed glass cup；
(5) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and pressed
Type is made；
(6) anneal：Molding cup body is put into 600 DEG C of annealing furnace and is made annealing treatment；
(7) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
Comparative example 1：
A kind of production technology of double-layer glass, comprises the following steps：
(1) glass tube raw material is selected, glass tube is cut into pieces shape, is used to prepare liner and outer cup；
(2) outer cup is processed by way of blowing, while is rotated along being placed on outer tube die while heating
Outer cup axis, it is inwardly lasting promote, until the liner of size needed for being formed；
(3) liner of machine-shaping in second step and outer cup are subjected to scarfing processing；
(4) liner and outer cup are subjected to isothermal holding, temperature is 610 DEG C, soaking time 11min；
(5) upper end of liner and outer cup is sealed on glass sealing machine, using natural gas, oxygen, air
Calcination is heated, and is crossed in machine oil using Sealing pliers and is sealed afterwards；
(6) anneal, temperature is 450 DEG C.
Comparative example 2：
A kind of production technology of double-layer glass, comprises the following steps：
(1) glass tube raw material is selected, glass tube is cut into pieces shape, is used to prepare liner and outer cup；
(2) outer cup is processed by way of blowing, while is rotated along being placed on outer tube die while heating
Outer cup axis, it is inwardly lasting promote, until the liner of size needed for being formed；
(3) liner of machine-shaping in second step and outer cup are subjected to scarfing processing；
(4) liner and outer cup are subjected to isothermal holding, temperature is 660 DEG C, soaking time 25min；
(5) upper end of liner and outer cup is sealed on glass sealing machine, is added using natural gas, oxygen calcination
Heat, is crossed in machine oil using Sealing pliers and is sealed afterwards；
(6) anneal, temperature is 650 DEG C.
Performance test：
The silver-colored liner double-layer glass that 1-5 of the embodiment of the present invention is prepared and double glazing made from comparative example 1-2
Cup is contrasted under the same conditions, and indices data are as shown in table 1 below：
1 performance test of table
From data in table, silver-colored its tensile strength of liner double-layer glass of the invention, water resistance, wash resistant agent are corroded
Aspect of performance is superior to comparative example, and coefficient of linear thermal expansion (25 DEG C -300 DEG C) is relatively low, shows silver-colored liner double glazing of the invention
Cup overall performance than control group more preferably, has good promotional value.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical solution.
Claims (7)
- A kind of 1. production technology of silver liner double-layer glass, it is characterised in that：Comprise the following steps：(1) material prepares：Selector closes the high-quality high borosilicate crystal glass pipe and silver pipe of production requirement, respectively as glass Outer cup and liner；(2) fusing cutting：Silver-colored pipe is heated from middle part, undercuts into one end closing, the liner of one end open；Glass tube is put Put on slewing, in rotation by flame to carrying out local heating in the middle part of pipe, until Glass Transition, is delayed with blade Slow cutting, forms two outer cups for possessing bottom of a cup, and heating-up temperature is 1200~1400 DEG C；(3) first one-step forming：Outer cup and liner are nested together, rotary heating, burning glass cup bottom of a cup are carried out to it, up to just One-step forming glass；(4) final molding：The rim of a cup of glass is preheated with flame spray head, treats that its softening reuses mould and is pressed into Type；(5) anneal：Molding cup body is put into annealing furnace and is made annealing treatment；(6) polish：Semi-finished product are carved, are ground, polishing, cleaning, up to above-mentioned silver-colored liner double-layer glass.
- 2. the production technology of silver liner double-layer glass according to claim 1, it is characterised in that：The high-quality high borosilicate Crystal glass pipe, is made of the raw material of following parts by weight：60~75 parts of quartz sand, 8~12 parts of boron oxide, 4~8 parts of boric acid, hydrogen 5~8 parts of aluminium oxide, 1~4 part of calcite, 0.2~0.6 part of ammonium fluosilicate, 0.3-1.3 parts of sodium chloride, rare-earth oxide 0.5~0.9 part, 10~15 parts of cullet.
- 3. the production technology of silver liner double-layer glass according to claim 1, it is characterised in that：The high-quality high borosilicate Crystal glass pipe, is made of the raw material of following parts by weight：67 parts of quartz sand, 9 parts of boron oxide, 6 parts of boric acid, 7 parts of aluminium hydroxide, side Solve 3 parts of stone, 0.5 part of ammonium fluosilicate, 0.8 part of sodium chloride, 0.7 part of rare-earth oxide, 12 parts of cullet.
- 4. the high-quality high borosilicate crystal glass pipe according to Claims 2 or 3, it is characterised in that：The rare earth metal oxidation Thing is lanthana, the one or more in cerium oxide, strontium oxide strontia, calcium oxide.
- 5. the production technology of the silver-colored liner double-layer glass according to Claims 2 or 3, it is characterised in that：The high-quality height The preparation method of borosilicate crystal glass pipe, comprises the following steps：(1) dispensing：Weighed each component raw material by formula and added in batch mixer and be mixed evenly, mixture is made；(2) melt：Mixture is put into cellar for storing things stove, in 1400~1720 DEG C of high temperature meltings；(3) it is molded：The glass batch melted is cast on the glass pipe mold having had been warmed up, is transferred to moves back immediately after Fire cellar for storing things is annealed, and annealing temperature is 520 DEG C~580 DEG C, and annealing time is 1.5~3h, up to above-mentioned high-quality high borosilicate crystal Glass tube.
- 6. the production technology of silver liner double-layer glass according to claim 1, it is characterised in that：The silver pipe is hasty and careless adds A certain amount of copper ion and zinc ion, smelting mold, drawing and forming obtain.
- 7. the production technology of silver liner double-layer glass according to claim 1, it is characterised in that：The heating stepses In, flame spray head uses natural gas, oxygen mix or natural gas, oxygen, air mixing to be used as burning gases.
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| CN107840564A (en) * | 2017-11-04 | 2018-03-27 | 杨文举 | A kind of forming method of jar |
| CN108285357B (en) * | 2017-12-15 | 2022-07-01 | 福建省德化青江商贸有限公司 | Ceramic glass cup processing technology |
| CN110526577A (en) * | 2018-05-24 | 2019-12-03 | 佛山市顺德区美的电热电器制造有限公司 | Composition containing Pyrex and application thereof |
| CN108545956A (en) * | 2018-06-28 | 2018-09-18 | 朱建功 | A kind of processing method of silver pearl glassware |
| CN111358315B (en) * | 2018-12-26 | 2022-11-01 | 九阳股份有限公司 | Glass cup body processing technology for food processing machine |
| CN110025190B (en) * | 2019-04-11 | 2021-03-02 | 王建强 | Processing technology of Tang color cup |
| CN113024112B (en) * | 2019-12-09 | 2023-08-01 | 安徽康泰玻业科技有限公司 | Production process of anti-staining glass |
| CN112876071A (en) * | 2021-04-13 | 2021-06-01 | 安徽恒安家居用品有限公司 | Production process of single-layer glass cup |
| CN114873907A (en) * | 2022-05-26 | 2022-08-09 | 安徽徽松日用品有限公司 | Production process of double-layer cup |
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| CN1833574A (en) * | 2006-02-21 | 2006-09-20 | 吴秀杰 | Dual-layer vacuum glass cup and its mfg. technique |
| CN103330439A (en) * | 2013-06-14 | 2013-10-02 | 招远市金基银业有限公司 | Double-layered pure silver liner cup |
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