CN108203241A - A kind of colored mat glass lampshade produced using frosting new process - Google Patents

Abstract

The invention discloses a kind of colored mat glass lampshade produced using frosting new process, which belongs to glass manufacturing area；The raw material that the present invention uses includes：Real estate quartz sand 42% 44%, sodium carbonate 10% 12%, purchase brown cullet 10%, the green cullet 9% of purchase, carbon black 1%, calcite 11%, 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 colour mat glass lampshade is made after the mixing of raw material, melting, molding, frosting, 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 exquisite in workmanship, specious, smooth easy clean with dim sense, hardness height, stable chemical performance, surface.

Description

A kind of colored mat glass lampshade produced using frosting new process

Technical field

The invention belongs to glass manufacturing area more particularly to it is a kind of using real estate quartz sand be raw material using the life of frosting liquor frosting The colored mat glass lampshade of production.

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 lampshade etc..Product of the present invention is a kind of colored mat glass lampshade, it is Purchase brown, green cullet, carbon black are added as primary raw material, then add auxiliary material and mixed in dispensing using real estate quartz sand It closes, melting, colour mat glass lampshade be made through being molded, annealing, after frosting, tempering again.The frosting technique prior art is to use Frosting liquor, because frosting liquor containing acid has operative employee's body an injury, new frosting technology be set on the inner wall by blowing mold it is close The age spot of cloth has become mat glass after glass lamp shade blow molding.Steel must be carried out after colored mat glass lamp shade forming Change, the tempering method used is gas medium tempering method, and operating procedure is will to be molded colored mat glass lampshade after cooling to add When heat is to close to 660~680 DEG C of its softening temperature, its all part is blown simultaneously makes it cool down rapidly suddenly with cold wind, cooling The mechanical strength and thermal stability of stained glass lampshade can be increased afterwards, basic demand is quickly and uniformly to cool down, to obtain Equally distributed stress.Stained glass lampshade after tempering is compared with simple glass lampshade to be had the following advantages：1. intensity is compared with general Logical glass improves several times；2. safe to use, bearing capacity increase improves the frangible property of glass lamp shade, even if destruction In the fractionlet of no acute angle；3. the glass resistance to thermal shocks matter after tempering can improve 3-5 times compared with simple glass, can generally hold By 220 DEG C or more of difference variation.

Invention content：

Present invention mainly solves the problem of be to provide a kind of colored mat glass lampshade produced using frosting new process, the present invention The raw material used is by weight ratio：Real estate quartz sand 42%-44%, sodium carbonate 10%-12%, purchase brown cullet 10%, purchase Green cullet 9%, carbon black 1%, calcite 11%, aluminium hydroxide 10%, sodium nitrate 2%, barium carbonate 1%, oxygen sodium metasilicate 0.7%, member are bright Powder 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, purchase brown cullet, the green cullet of purchase, carbon black, calcite, Aluminium hydroxide, sodium nitrate, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, pass through conveyer Continuous induction melting furnace is fed the mixture into, power transmission heats after sealing, makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this Temperature 23-25 hours, makes mixture reach molten condition, obtains stained glass molten mass；

（2）Stained glass molten mass is sent into frosted particular manufacturing craft, mold internal layer gathers age spot, is directly blow molded into colored frosting Colored mat glass lampshade is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, in annealing kiln by glass lamp shade By the time of 2-2.5 hours, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and colored mat glass lampshade is sent Enter in air, naturally cool to room temperature in air；

（3）By after annealing colored mat glass lampshade be sent into tempering case, first by colored 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 colored mat glass lampshade is cooled to room temperature rapidly, Tempering terminates, and colored mat glass lampshade from tempering case is taken out, obtains finished product.

Above-mentioned steps（1）Described in continuous induction melting furnace be electric smelter.

The beneficial effects of the invention are as follows：A kind of colored mat glass lampshade produced using frosting new process is provided, it should Production method have simple for process, raw material sources are convenient, production cost is low, it is pollution-free, environmentally friendly, be suitble to industrialized production etc. one Number of advantages；Product is a kind of refined lampshade, with it is exquisite in workmanship, specious, with dim sense, hardness it is high, chemically Can be stable, surface is smooth easy clean the advantages that.

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 42% will be accounted for, sodium carbonate that total amount is 12% is accounted for, accounts for the broken glass of purchase brown that total amount is 10% Glass accounts for green cullet of purchase that total amount is 9%, accounts for carbon black that total amount is 1%, accounts for calcite that total amount is 11%, accounts for total amount and is 10% aluminium hydroxide accounts for sodium nitrate that total amount is 2%, accounts for barium carbonate that total amount is 1%, account for oxygen sodium metasilicate that total amount is 0.7%, account for Anhydrous sodium sulphate that total amount is 0.3% accounts for that selenium powder that total amount is 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, close Power transmission of being honored as a queen heats, and the temperature of mixture is made to reach 1530 DEG C, keeps this temperature 25 hours, mixture is made to reach molten condition, Obtain stained glass molten mass；Stained glass molten mass is sent into frosted particular manufacturing craft, mold internal layer gathers age spot, directly blows Colored mat glass lampshade is made, colored mat glass lampshade is naturally cooling to be sent into conveyer after 600 DEG C of hardening and is annealed Kiln passes through the time of 2 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, and annealing at this time finishes, by colored frosting glass Glass lampshade is sent into air, naturally cools to room temperature in air；Colored mat glass lampshade after annealing is sent into tempering case, Colored mat glass lampshade is first heated to 660 DEG C, stops heating, is sent into cold wind from all directions immediately, rapidly covers colour After sand glass lampshade is cooled to room temperature, tempering terminates, and colored mat glass lampshade from tempering case is taken out, obtains finished product.

Embodiment 2

Real estate quartz sand that total amount is 43% will be accounted for, sodium carbonate that total amount is 11% is accounted for, accounts for the broken glass of purchase brown that total amount is 10% Glass accounts for green cullet of purchase that total amount is 9%, accounts for carbon black that total amount is 1%, accounts for calcite that total amount is 11%, accounts for total amount and is 10% aluminium hydroxide accounts for sodium nitrate that total amount is 2%, accounts for barium carbonate that total amount is 1%, account for oxygen sodium metasilicate that total amount is 0.7%, account for Anhydrous sodium sulphate that total amount is 0.3% accounts for that selenium powder that total amount is 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, close Power transmission of being honored as a queen heats, and makes between the temperature of mixture reaches 1540 DEG C, to keep this temperature 24 hours, mixture is made to reach molten State obtains stained glass molten mass；Stained glass molten mass is sent into frosted particular manufacturing craft, mold internal layer gathers age spot, directly It connects and is blow molded into colored mat glass lampshade, colored mat glass lampshade is naturally cooling to be sent into conveyer after 600 DEG C of hardening Annealing kiln passes through the time of 2.25 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, and annealing at this time finishes, will be color Color mat glass lampshade is sent into air, naturally cools to room temperature in air；Colored mat glass lampshade after annealing is sent Enter tempering case, colored mat glass lampshade is first heated to 670 DEG C, stop heating, be sent into cold wind from all directions immediately, rapidly After colored mat glass lampshade is cooled to room temperature, tempering terminates, and colored mat glass lampshade from tempering case is taken out, is obtained Finished product.

Embodiment 3

Real estate quartz sand that total amount is 42% will be accounted for, sodium carbonate that total amount is 12% is accounted for, accounts for the broken glass of purchase brown that total amount is 10% Glass accounts for green cullet of purchase that total amount is 9%, accounts for carbon black that total amount is 1%, accounts for calcite that total amount is 11%, accounts for total amount and is 10% aluminium hydroxide accounts for sodium nitrate that total amount is 2%, accounts for barium carbonate that total amount is 1%, account for oxygen sodium metasilicate that total amount is 0.7%, account for Anhydrous sodium sulphate that total amount is 0.3% accounts for that selenium powder that total amount is 0.9%, accounting for the cobalt powder that total amount is 0.1%, to be sent into blender blending uniform, close Power transmission of being honored as a queen heats, and makes between the temperature of mixture reaches 1550 DEG C, to keep this temperature 23 hours, mixture is made to reach molten State obtains stained glass molten mass；Stained glass molten mass is sent into frosted particular manufacturing craft, mold internal layer gathers age spot, directly It connects and is blow molded into colored mat glass lampshade, colored mat glass lampshade is naturally cooling to be sent into conveyer after 600 DEG C of hardening Annealing kiln passes through the time of 2.5 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, and annealing at this time finishes, will be colored Mat glass lampshade is sent into air, naturally cools to room temperature in air；Colored mat glass lampshade after annealing is sent into Colored mat glass lampshade is first heated to 680 DEG C by tempering case, stops heating, is sent into cold wind from all directions immediately, rapidly will After colored mat glass lampshade is cooled to room temperature, tempering terminates, and colored mat glass lampshade from tempering case is taken out, is obtained into Product.

Claims (2)

1. a kind of colored mat glass lampshade produced using frosting new process, composition of raw materials count by weight percentage, wraps It includes：Real estate quartz sand 42%-44%, sodium carbonate 10%-12%, purchase brown cullet 10%, the green cullet 9% of purchase, carbon black 1%, Calcite 11%, 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%；It is characterized in that：

（1）By the real estate quartz sand of formula ratio, sodium carbonate, purchase brown cullet, the green cullet of purchase, carbon black, calcite, Aluminium hydroxide, sodium nitrate, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, pass through conveyer Continuous induction melting furnace is fed the mixture into, power transmission heats after sealing, makes between the temperature of mixture reaches 1530 DEG C -1550 DEG C, to keep this Temperature 23-25 hours, makes mixture reach molten condition, obtains stained glass molten mass；

（2）Stained glass molten mass is sent into frosted particular manufacturing craft, mold internal layer gathers age spot, is directly blow molded into colored frosting Colored mat glass lampshade is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, in annealing kiln by glass lamp shade By the time of 2-2.5 hours, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and colored mat glass lampshade is sent Enter in air, naturally cool to room temperature in air；

（3）By after annealing colored mat glass lampshade be sent into tempering case, first by colored 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 colored mat glass lampshade is cooled to room temperature rapidly, Tempering terminates, and colored mat glass lampshade from tempering case is taken out, obtains finished product.

2. a kind of colored mat glass lampshade produced using frosting new process according to claim 1, it is characterised in that： Step（1）Described in continuous induction melting furnace be electric smelter.