CN108203235A - A kind of black mat glass lampshade produced with new process - Google Patents
A kind of black mat glass lampshade produced with new process Download PDFInfo
- Publication number
- CN108203235A CN108203235A CN201611172655.2A CN201611172655A CN108203235A CN 108203235 A CN108203235 A CN 108203235A CN 201611172655 A CN201611172655 A CN 201611172655A CN 108203235 A CN108203235 A CN 108203235A
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- CN
- China
- Prior art keywords
- black
- mat glass
- glass lampshade
- black mat
- sent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- 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
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/34—Glass-blowing moulds not otherwise provided for
- C03B9/347—Construction of the blank or blow mould
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a kind of black mat glass lampshade produced with new process, which belongs to glass manufacturing area;The raw material that the present invention uses includes:Real estate quartz sand 62% 64%, sodium carbonate 10% 12%, carbon dust 1%, calcite 11%, aluminium hydroxide 10%, sodium nitrate 1%, 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 black mat glass lampshade is made after the mixing of raw material, melting, molding, annealing, frosting, 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 exquisite in workmanship, specious, smooth easy clean with dim sense, hardness height, stable chemical performance, surface.
Description
Technical field
The invention belongs to glass manufacturing area more particularly to it is a kind of produce using real estate quartz sand as raw material new process it is black
Color mat glass lampshade.
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 black mat glass lampshade
Manufacturing method, it is that carbon dust is added in dispensing by primary raw material of real estate quartz sand, then adds auxiliary material and mixed, melted
Melt, black mat glass lampshade is made through being molded, annealing, after frosting, tempering again.The frosting technique prior art is to use frosting
Liquid has operative employee's body injury because frosting liquor contains acid, and new frosting technique is to set what is gathered on the inner wall by blowing mold
Age spot has become mat glass after glass lamp shade blow molding.Tempering must be carried out after black mat glass lamp shade forming, is made
Tempering method is gas medium tempering method, and operating procedure is will to be molded black glass lampshade after cooling to be heated to close to it
During 650~700 DEG C of softening temperature, its all part is blown simultaneously makes it cool down rapidly suddenly with cold wind, can increase after cooling
The mechanical strength and thermal stability of black glass lampshade, basic demand is quickly and uniformly to cool down, equally distributed to obtain
Stress.Glass lamp shade after tempering is compared with simple glass lampshade to be had the following advantages:1. intensity improves several times compared with simple glass;
2. safe to use, bearing capacity increase improves the frangible property of glass lamp shade, in the small broken of no acute angle destruction
Piece;3. the glass resistance to thermal shocks matter after tempering can improve 3-5 times compared with simple glass, 220 degree or more can be generally born
Difference variation.
Invention content:
Present invention mainly solves the problem of be to provide a kind of black mat glass lampshade produced with new process, what the present invention used
Raw material is by weight ratio:Real estate quartz sand 62%-64%, sodium carbonate 10%-12%, carbon dust 1%, calcite 11%, aluminium hydroxide
10%th, sodium nitrate 1%, barium carbonate 1%, oxygen sodium metasilicate 0.7%, 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 dust, calcite, aluminium hydroxide, sodium nitrate, barium carbonate, oxygen silicic acid
Sodium, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, and continuous induction melting furnace, power transmission after sealing are fed the mixture by conveyer
Heating makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this temperature 23-25 hours, mixture is made to reach melting
State obtains black glass molten mass;
(2)Black glass molten mass is sent into special frosting mold, black mat glass lampshade is made, by black mat glass lamp
Cover is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, and the time of 2-2.5 hours is passed through in annealing kiln, will be warm
Degree is down to 150 DEG C from 600 DEG C, and annealing at this time finishes, and black mat glass lampshade is sent into air, in air natural cooling
To room temperature;
(3)By after annealing black mat glass lampshade be sent into tempering case, first by black mat glass lampshade be heated to 660 DEG C-
Between 680 DEG C, stop heating, be sent into cold wind from all directions immediately, after black mat glass lampshade is cooled to room temperature rapidly,
Tempering terminates, and black mat glass lampshade from tempering case is taken out, obtains finished product.
Above-mentioned steps(1)Described in continuous induction melting furnace electric smelter.
The beneficial effects of the invention are as follows:Provide a kind of black mat glass lampshade produced with new process, this method tool
There are the series of advantages such as simple for process, raw material sources are convenient, production cost is low, pollution-free, suitable industrialized production;Product is
A kind of refined lampshade, with exquisite in workmanship, specious, smooth with dim sense, hardness height, stable chemical performance, surface
The advantages that 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 62% will be accounted for, sodium carbonate that total amount is 12% is accounted for, accounts for carbon dust that total amount is 1%, accounts for total amount and is
11% calcite, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 1%, account for barium carbonate that total amount is 1%, account for it is total
The oxygen sodium metasilicate for 0.7% is measured, anhydrous sodium sulphate that total amount is 0.3% is accounted for, accounts for selenium powder that total amount is 0.9%, accounts for the cobalt powder that total amount is 0.1%
It is uniform to be sent into blender blending, continuous induction melting furnace is fed the mixture by conveyer, power transmission heats after sealing, makes the temperature of mixture
Reach 1530 DEG C, keep this temperature 25 hours, mixture is made to reach molten condition, obtains black glass molten mass;By black glass
Glass molten mass is sent into special frosting mold, and black mat glass lampshade is made, black mat glass lampshade is naturally cooling to 600
Annealing kiln is sent into conveyer after DEG C hardening, time of 2 hours is passed through in annealing kiln, temperature is down to 150 DEG C from 600 DEG C,
Annealing finishes at this time, and black mat glass lampshade is sent into air, naturally cools to room temperature in air;It will be black after annealing
Color mat glass lampshade is sent into tempering case, and black mat glass lampshade first is heated to 660 DEG C, stops heating, immediately from each
Direction be sent into cold wind, after black mat glass lampshade is cooled to room temperature rapidly, tempering terminates, by black mat glass lampshade from
It is taken out in tempering case, obtains finished product.
Embodiment 2
Real estate quartz sand that total amount is 63% will be accounted for, sodium carbonate that total amount is 11% is accounted for, accounts for carbon dust that total amount is 1%, accounts for total amount and is
11% calcite, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 1%, account for barium carbonate that total amount is 1%, account for it is total
The oxygen sodium metasilicate for 0.7% is measured, anhydrous sodium sulphate that total amount is 0.3% is accounted for, accounts for selenium powder that total amount is 0.9%, accounts for the cobalt powder that total amount is 0.1%
It is uniform to be sent into blender blending, continuous induction melting furnace is fed the mixture by conveyer, power transmission heats after sealing, makes the temperature of mixture
Reach 1540 DEG C, keep this temperature 24 hours, mixture is made to reach molten condition, obtains black glass molten mass;By black glass
Glass molten mass is sent into special frosting mold, and black mat glass lampshade is made, black mat glass lampshade is naturally cooling to 600
Annealing kiln is sent into conveyer after DEG C hardening, time of 2.25 hours is passed through in annealing kiln, temperature is down to 150 from 600 DEG C
DEG C, annealing at this time finishes, and black mat glass lampshade is sent into air, naturally cools to room temperature in air;After annealing
Black mat glass lampshade be sent into tempering case, black mat glass lampshade is first heated to 670 DEG C, stops heating, immediately from
All directions are sent into cold wind, and after black mat glass lampshade is cooled to room temperature rapidly, tempering terminates, by black mat glass lamp
Cover takes out from tempering case, obtains finished product.
Embodiment 3
Real estate quartz sand that total amount is 64% will be accounted for, sodium carbonate that total amount is 10% is accounted for, accounts for carbon dust that total amount is 1%, accounts for total amount and is
11% calcite, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 1%, account for barium carbonate that total amount is 1%, account for it is total
The oxygen sodium metasilicate for 0.7% is measured, anhydrous sodium sulphate that total amount is 0.3% is accounted for, accounts for selenium powder that total amount is 0.9%, accounts for the cobalt powder that total amount is 0.1%
It is uniform to be sent into blender blending, continuous induction melting furnace is fed the mixture by conveyer, power transmission heats after sealing, makes the temperature of mixture
Reach 1550 DEG C, keep this temperature 24 hours, mixture is made to reach molten condition, obtains black glass molten mass;By black glass
Glass molten mass is sent into special frosting mold, and black mat glass lampshade is made, black mat glass lampshade is naturally cooling to 600
Annealing kiln is sent into conveyer after DEG C hardening, time of 2.5 hours is passed through in annealing kiln, temperature is down to 150 from 600 DEG C
DEG C, annealing at this time finishes, and black mat glass lampshade is sent into air, naturally cools to room temperature in air;After annealing
Black mat glass lampshade be sent into tempering case, black mat glass lampshade is first heated to 680 DEG C, stops heating, immediately from
All directions are sent into cold wind, and after black mat glass lampshade is cooled to room temperature rapidly, tempering terminates, by black mat glass lamp
Cover takes out from tempering case, obtains finished product.
Claims (2)
1. it is a kind of with new process produce black mat glass lampshade, composition of raw materials count by weight percentage, including:Real estate
Quartz sand 62%-64%, sodium carbonate 10%-12%, carbon dust 1%, calcite 11%, aluminium hydroxide 10%, sodium nitrate 1%, 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 dust, calcite, aluminium hydroxide, sodium nitrate, barium carbonate, oxygen silicic acid
Sodium, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, and continuous induction melting furnace, power transmission after sealing are fed the mixture by conveyer
Heating makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this temperature 23-25 hours, mixture is made to reach melting
State obtains black glass molten mass;
(2)Black glass molten mass is sent into special frosting mold, black mat glass lampshade is made, by black mat glass lamp
Cover is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, and the time of 2-2.5 hours is passed through in annealing kiln, will be warm
Degree is down to 150 DEG C from 600 DEG C, and annealing at this time finishes, and black mat glass lampshade is sent into air, in air natural cooling
To room temperature;
(3)By after annealing black mat glass lampshade be sent into tempering case, first by black mat glass lampshade be heated to 660 DEG C-
Between 680 DEG C, stop heating, be sent into cold wind from all directions immediately, after black mat glass lampshade is cooled to room temperature rapidly,
Tempering terminates, and black mat glass lampshade from tempering case is taken out, obtains finished product.
2. a kind of black mat glass lampshade produced with new process according to claim 1, it is characterised in that:Step
(1)Described in continuous induction melting furnace be electric smelter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611172655.2A CN108203235A (en) | 2016-12-18 | 2016-12-18 | A kind of black mat glass lampshade produced with new process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611172655.2A CN108203235A (en) | 2016-12-18 | 2016-12-18 | A kind of black mat glass lampshade produced with new process |
Publications (1)
Publication Number | Publication Date |
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CN108203235A true CN108203235A (en) | 2018-06-26 |
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ID=62601409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611172655.2A Pending CN108203235A (en) | 2016-12-18 | 2016-12-18 | A kind of black mat glass lampshade produced with new process |
Country Status (1)
Country | Link |
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CN (1) | CN108203235A (en) |
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2016
- 2016-12-18 CN CN201611172655.2A patent/CN108203235A/en active Pending
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |
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