CN108203238A - A kind of manufacturing method of stained glass lampshade - Google Patents

Abstract

The invention discloses a kind of manufacturing method of stained glass lampshade, 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 stained glass lampshade 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 stained glass lampshade

Technical field

The invention belongs to glass manufacturing areas more particularly to one kind to manufacture stained glass lampshade by raw material of real estate quartz sand Method.

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 stained glass lampshade, it is with ground Production quartz sand adds purchase brown, green cullet, carbon black for primary raw material in dispensing, then adds auxiliary material and mixed, melted Melt, stained glass lampshade is made through being molded, annealing, after tempering again.Tempering must be carried out after stained glass lamp shade forming, is used Tempering method is gas medium tempering method, and operating procedure is will to be molded stained glass lampshade after cooling to be heated to softening close to it During 660~680 DEG C of temperature, its all part is blown simultaneously makes it cool down rapidly suddenly with cold wind, can increase colour after cooling The mechanical strength and thermal stability of glass lamp shade, basic demand are 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 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 manufacturing method of stained glass lampshade, the raw material that the present invention uses is by weight Amount matches：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%th, 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 mold, stained glass lampshade is made, stained glass lampshade is naturally cooling to 600 Annealing kiln is sent into conveyer after DEG C hardening, time of 2-2.5 hours is passed through in annealing kiln, temperature is down to 150 from 600 DEG C DEG C, annealing at this time finishes, and stained glass lampshade is sent into air, naturally cools to room temperature in air；

（3）By after annealing stained glass lampshade be sent into tempering case, first by stained glass lampshade be heated to 660 DEG C -680 DEG C it Between, stop heating, be sent into cold wind from all directions immediately, after stained glass lampshade is cooled to room temperature rapidly, tempering terminates, will Stained glass lampshade takes out from tempering case, 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 manufacturing method of stained glass lampshade is provided, this method has technique letter The series of advantages such as single, raw material sources are convenient, production cost is low, pollution-free, suitable industrialized production；Product is a kind of refined Lampshade, have 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 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 mold, stained glass lampshade is made, by stained glass lampshade certainly It is so cooled to after 600 DEG C of hardening and is sent into annealing kiln with conveyer, the time of 2 hours is passed through in annealing kiln, by temperature from 600 DEG C 150 DEG C are down to, annealing at this time finishes, and stained glass lampshade is sent into air, naturally cools to room temperature in air；It will annealing Stained glass lampshade afterwards is sent into tempering case, and stained glass lampshade first is heated to 660 DEG C, stops heating, immediately from each side To cold wind is sent into, after stained glass lampshade is cooled to room temperature rapidly, tempering terminates, and stained glass lampshade is taken from tempering case Go out, obtain 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 mold, stained glass lampshade is made, by stained glass lamp Cover is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, the time of 2.25 hours is passed through in annealing kiln, by temperature 150 DEG C are down to from 600 DEG C, annealing at this time finishes, and stained glass lampshade is sent into air, naturally cools in air often Temperature；Stained glass lampshade after annealing is sent into tempering case, between stained glass lampshade first is heated to 670 DEG C, stops heating, Cold wind is sent into from all directions immediately, after stained glass lampshade is cooled to room temperature rapidly, tempering terminates, by stained glass lampshade It is taken out from tempering case, obtains 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 mold, stained glass lampshade is made, by stained glass lamp Cover is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening, the time of 2.5 hours is passed through in annealing kiln, by temperature 150 DEG C are down to from 600 DEG C, annealing at this time finishes, and stained glass lampshade is sent into air, naturally cools in air often Temperature；Stained glass lampshade after annealing is sent into tempering case, stained glass lampshade is first heated to 680 DEG C, stops heating, immediately Cold wind is sent into from all directions, after stained glass lampshade is cooled to room temperature rapidly, tempering terminates, by stained glass lampshade from steel Change and taken out in case, obtain finished product.

Claims (2)

1. a kind of manufacturing method of stained glass lampshade, composition of raw materials count by weight percentage, including：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%, hydrogen Aluminium oxide 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%；Its feature It is：

（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 mold, stained glass lampshade is made, stained glass lampshade is naturally cooling to 600 Annealing kiln is sent into conveyer after DEG C hardening, time of 2-2.5 hours is passed through in annealing kiln, temperature is down to 150 from 600 DEG C DEG C, annealing at this time finishes, and stained glass lampshade is sent into air, naturally cools to room temperature in air；

（3）By after annealing stained glass lampshade be sent into tempering case, first by stained glass lampshade be heated to 660 DEG C -680 DEG C it Between, stop heating, be sent into cold wind from all directions immediately, after stained glass lampshade is cooled to room temperature rapidly, tempering terminates, will Stained glass lampshade takes out from tempering case, obtains finished product.

2. a kind of manufacturing method of stained glass lampshade according to claim 1, it is characterised in that：Step（1）Described in Continuous induction melting furnace be electric smelter.