CN108218211A - A kind of manufacturing method of dark brown glass lamp shade - Google Patents

A kind of manufacturing method of dark brown glass lamp shade Download PDF

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Publication number
CN108218211A
CN108218211A CN201611155339.4A CN201611155339A CN108218211A CN 108218211 A CN108218211 A CN 108218211A CN 201611155339 A CN201611155339 A CN 201611155339A CN 108218211 A CN108218211 A CN 108218211A
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CN
China
Prior art keywords
dark brown
lamp shade
brown glass
glass lamp
sent
Prior art date
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Pending
Application number
CN201611155339.4A
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Chinese (zh)
Inventor
朱云利
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Jiangsu Asia Pacific Lighting Polytron Technologies Inc
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Jiangsu Asia Pacific Lighting Polytron Technologies Inc
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Publication date
Application filed by Jiangsu Asia Pacific Lighting Polytron Technologies Inc filed Critical Jiangsu Asia Pacific Lighting Polytron Technologies Inc
Priority to CN201611155339.4A priority Critical patent/CN108218211A/en
Publication of CN108218211A publication Critical patent/CN108218211A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • C03B27/06Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002Use of waste materials, e.g. slags
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/02Compositions for glass with special properties for coloured glass

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  • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)

Abstract

The invention discloses a kind of manufacturing method of dark brown glass lamp shade, which belongs to glass manufacturing area;The raw material that the present invention uses includes:Real estate quartz sand 47% 49%, sodium carbonate 10% 12%, carbon black 0.5%, purchase brown cullet 15%, calcite 10.5%, aluminium hydroxide 10%, sodium nitrate 2%, barium carbonate 1%, oxygen sodium metasilicate 0.7%, anhydrous sodium sulphate 0.3%, selenium powder 0.9%, cobalt powder 0.1%, by the way that dark brown glass lamp shade is made after the mixing of raw material, melting, molding, annealing, tempering, this method has the series of advantages such as simple for process, raw material sources are convenient, production cost is low, pollution-free, suitable industrialized production;Product has many advantages, such as that exquisite in workmanship, specious, hardness is high, stable chemical performance, surface are smooth easy clean.

Description

A kind of manufacturing method of dark brown glass lamp shade
Technical field
The invention belongs to glass manufacturing areas more particularly to one kind to manufacture dark brown Glass lamp by raw material of real estate quartz sand The method of cover.
Background technology
Glass is a kind of transparent or semitransparent solid matter, the formation contiguous network structure in melting, in cooling procedure Viscosity gradually increases and hardens and non crystallized silicates nonmetallic materials.It using quartz sand, soda ash is main that simple glass, which is, Raw material, through 1500 DEG C -1600 DEG C of high-temperature fusion, molding and amorphous non-crystalline solid material prepared by through being quickly cooled down, Wherein dioxide-containing silica is between 55%-65%, the calcium oxide also containing 15% sodium oxide molybdena and 10%, its main feature is that hard texture and It is crisp, water white transparency, low production cost, easily molded.Glass can be made different shapes and have different purposes, Glass lamp Cover is one kind of glassware, it is after the working process of surface to obtain finished product after tempering again using glass as basic material, Feature is that hardness height, stable chemical performance, surface are smooth easy clean, environmentally friendly.It is different to be made that different materials can also be added Color, can be by putting-out system into frosted, frosting, applique colour etc..Product of the present invention is a kind of dark brown glass lamp shade Manufacturing method, it is to add carbon black and purchase brown cullet in dispensing as primary raw material using real estate quartz sand, then add auxiliary Material is mixed, is melted, green glass lampshade is made through being molded, annealing, after tempering again.It is necessary after dark brown glass lamp shade molding Tempering is carried out, the tempering method used is gas medium tempering method, and operating procedure is will to be molded glass lamp shade heating after cooling During to close to 650~700 DEG C of its softening temperature, its all part is blown simultaneously makes it cool down rapidly suddenly with cold wind, after cooling The mechanical strength and thermal stability of glass lamp shade can be increased, basic demand is quickly and uniformly to cool down, and is uniformly divided to obtain The stress of cloth.Glass lamp shade after tempering is compared with simple glass lampshade to be had the following advantages:1. intensity is improved compared with simple glass Several times;2. safe to use, bearing capacity increase improves the frangible property of glass lamp shade, in no acute angle destruction Fractionlet;3. the glass resistance to thermal shocks matter after tempering can improve 3-5 times compared with simple glass, can generally bear 220 degree with On difference variation.
Invention content:
Present invention mainly solves the problem of be to provide it is a kind of using this real estate quartz sand for the dark brown glass of main primary industry metaplasia production The method of glass lampshade, the raw material that the present invention uses are by weight ratio:Real estate quartz sand 47%-49%, sodium carbonate 10%-12%, charcoal Black 0.5%, purchase brown cullet 15%, calcite 10.5%, aluminium hydroxide 10%, sodium nitrate 2%, barium carbonate 1%, oxygen sodium metasilicate 0.7%th, anhydrous sodium sulphate 0.3%, selenium powder 0.9%, cobalt powder 0.1%.
The present invention can be achieved through the following technical solutions:
(1)By the real estate quartz sand of formula ratio, sodium carbonate, carbon black, purchase brown cullet, calcite, aluminium hydroxide, nitric acid Sodium, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, are fed the mixture by conveyer Continuous induction melting furnace, power transmission heats after sealing, makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this temperature 23-25 small When, mixture is made to reach molten condition, obtains dark brown glass melt;
(2)Dark brown glass melt is sent into mold, dark brown glass lamp shade is made, by dark brown glass lamp shade Temperature fall Annealing kiln is sent into conveyer after to 600 DEG C of hardening, the time of 2-2.5 hours is passed through in annealing kiln, temperature is dropped from 600 DEG C To 150 DEG C, annealing at this time finishes, and dark brown glass lamp shade is sent into air, naturally cools to room temperature in air;
(3)Dark brown glass lamp shade after annealing is sent into tempering case, dark brown glass lamp shade is first heated to 660 DEG C -680 DEG C Between, stop heating, be sent into cold wind, after dark brown glass lamp shade is cooled to room temperature rapidly, tempering knot from all directions immediately Dark brown glass lamp shade from tempering case is taken out, obtains finished product by beam.
Above-mentioned steps(1)Described in continuous induction melting furnace electric smelter.
The beneficial effects of the invention are as follows:A kind of manufacturing method of dark brown glass lamp shade is provided, this method has technique The series of advantages such as simply, raw material sources are convenient, production cost is low, pollution-free, suitable industrialized production;Product is a kind of essence The lampshade of system has many advantages, such as that exquisite in workmanship, specious, hardness is high, stable chemical performance, surface are smooth easy clean.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
Real estate quartz sand that total amount is 47% will be accounted for, sodium carbonate that total amount is 12% is accounted for, accounts for carbon black that total amount is 0.5%, accounts for total amount and is 15% purchase brown cullet, to account for calcite that total amount is 10.5%, account for aluminium hydroxide that total amount is 10%, account for total amount be 2% Sodium nitrate accounts for barium carbonate that total amount is 1%, accounts for oxygen sodium metasilicate that total amount is 0.7%, account for anhydrous sodium sulphate that total amount is 0.3%, account for total amount Selenium powder for 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, and continuous smelting is fed the mixture by conveyer Stove, power transmission heats after sealing, and the temperature of mixture is made to reach 1530 DEG C, keeps this temperature 25 hours, mixture is made to reach melting State obtains dark brown glass melt;Dark brown glass melt is sent into mold, dark brown glass lamp shade is made, it will be black Brown glass lampshade be naturally cooling to 600 DEG C hardening after with conveyer be sent into annealing kiln, in annealing kiln by 2 hours when Between, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and dark brown glass lamp shade is sent into air, in air certainly So it is cooled to room temperature;Dark brown glass lamp shade after annealing is sent into tempering case, dark brown glass lamp shade is first heated to 660 DEG C, stop heating, be sent into cold wind from all directions immediately, after dark brown glass lamp shade is cooled to room temperature rapidly, tempering terminates, Dark brown glass lamp shade from tempering case is taken out, obtains finished product.
Embodiment 2
Real estate quartz sand that total amount is 48% will be accounted for, sodium carbonate that total amount is 11% is accounted for, accounts for carbon black that total amount is 0.5%, accounts for total amount and is 15% purchase brown cullet, to account for calcite that total amount is 10.5%, account for aluminium hydroxide that total amount is 10%, account for total amount be 2% Sodium nitrate accounts for barium carbonate that total amount is 1%, accounts for oxygen sodium metasilicate that total amount is 0.7%, account for anhydrous sodium sulphate that total amount is 0.3%, account for total amount Selenium powder for 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, and continuous smelting is fed the mixture by conveyer Stove, power transmission heats after sealing, and the temperature of mixture is made to reach 1540 DEG C, keeps this temperature 24 hours, mixture is made to reach melting State obtains dark brown glass melt;Dark brown glass melt is sent into mold, blackish green glass lamp shade is made, it will be black Brown glass lampshade be naturally cooling to 600 DEG C hardening after with conveyer be sent into annealing kiln, in annealing kiln by 2 hours when Between, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and dark brown glass lamp shade is sent into air, in air certainly So it is cooled to room temperature;Dark brown glass lamp shade after annealing is sent into tempering case, dark brown glass lamp shade is first heated to 670 DEG C, stop heating, be sent into cold wind from all directions immediately, after dark brown glass lamp shade is cooled to room temperature rapidly, tempering terminates, Dark brown glass lamp shade from tempering case is taken out, obtains finished product.
Embodiment 3
Real estate quartz sand that total amount is 49% will be accounted for, sodium carbonate that total amount is 10% is accounted for, accounts for carbon black that total amount is 0.5%, accounts for total amount and is 15% purchase brown cullet, to account for calcite that total amount is 10.5%, account for aluminium hydroxide that total amount is 10%, account for total amount be 2% Sodium nitrate accounts for barium carbonate that total amount is 1%, accounts for oxygen sodium metasilicate that total amount is 0.7%, account for anhydrous sodium sulphate that total amount is 0.3%, account for total amount Selenium powder for 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, and continuous smelting is fed the mixture by conveyer Stove, power transmission heats after sealing, and the temperature of mixture is made to reach 1550 DEG C, keeps this temperature 23 hours, mixture is made to reach melting State obtains dark brown glass melt;Dark brown glass melt is sent into mold, dark brown glass lamp shade is made, it will be black Brown glass lampshade be naturally cooling to 600 DEG C hardening after with conveyer be sent into annealing kiln, in annealing kiln by 2 hours when Between, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and dark brown glass lamp shade is sent into air, in air certainly So it is cooled to room temperature;Dark brown glass lamp shade after annealing is sent into tempering case, dark brown glass lamp shade is first heated to 680 DEG C, stop heating, be sent into cold wind from all directions immediately, after dark brown glass lamp shade is cooled to room temperature rapidly, tempering terminates, Dark brown glass lamp shade from tempering case is taken out, obtains finished product.

Claims (2)

1. a kind of manufacturing method of dark brown glass lamp shade, composition of raw materials count by weight percentage, including:Real estate quartz sand 47%-49%, sodium carbonate 10%-12%, carbon black 0.5%, purchase brown cullet 15%, calcite 10.5%, aluminium hydroxide 10%, nitric acid Sodium 2%, barium carbonate 1%, oxygen sodium metasilicate 0.7%, anhydrous sodium sulphate 0.3%, selenium powder 0.9%, cobalt powder 0.1%;It is characterized in that:
(1)By the real estate quartz sand of formula ratio, sodium carbonate, carbon black, purchase brown cullet, calcite, aluminium hydroxide, nitric acid Sodium, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, are fed the mixture by conveyer Continuous induction melting furnace, power transmission heats after sealing, makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this temperature 23-25 small When, mixture is made to reach molten condition, obtains dark brown glass melt;
(2)Dark brown glass melt is sent into mold, dark brown glass lamp shade is made, by dark brown glass lamp shade Temperature fall Annealing kiln is sent into conveyer after to 600 DEG C of hardening, the time of 2-2.5 hours is passed through in annealing kiln, temperature is dropped from 600 DEG C To 150 DEG C, annealing at this time finishes, and dark brown glass lamp shade is sent into air, naturally cools to room temperature in air;
(3)Dark brown glass lamp shade after annealing is sent into tempering case, dark brown glass lamp shade is first heated to 660 DEG C -680 DEG C Between, stop heating, be sent into cold wind, after dark brown glass lamp shade is cooled to room temperature rapidly, tempering knot from all directions immediately Dark brown glass lamp shade from tempering case is taken out, obtains finished product by beam.
2. a kind of manufacturing method of blackish green glass lamp shade according to claim 1, it is characterised in that:Step(1)Middle institute The continuous induction melting furnace electric smelter stated.
CN201611155339.4A 2016-12-14 2016-12-14 A kind of manufacturing method of dark brown glass lamp shade Pending CN108218211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611155339.4A CN108218211A (en) 2016-12-14 2016-12-14 A kind of manufacturing method of dark brown glass lamp shade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611155339.4A CN108218211A (en) 2016-12-14 2016-12-14 A kind of manufacturing method of dark brown glass lamp shade

Publications (1)

Publication Number Publication Date
CN108218211A true CN108218211A (en) 2018-06-29

Family

ID=62651146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611155339.4A Pending CN108218211A (en) 2016-12-14 2016-12-14 A kind of manufacturing method of dark brown glass lamp shade

Country Status (1)

Country Link
CN (1) CN108218211A (en)

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Application publication date: 20180629

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