CN108203223A - A kind of brown mat glass lampshade made using frosting liquor frosting technique - Google Patents

Abstract

The invention discloses a kind of brown mat glass lampshade made using frosting liquor frosting technique, which belongs to glass manufacturing area；The raw material that the present invention uses includes：Real estate quartz sand 32% 34%, sodium carbonate 10% 12%, purchase brown cullet 28%, calcite 13%, 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 brown elen shade is made after the mixing of raw material, melting, molding, annealing, frosted, 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 brown mat glass lampshade made using frosting liquor frosting technique

Technical field

The invention belongs to glass manufacturing areas more particularly to one kind as raw material and to use frosting liquor frosting using real estate quartz sand The brown mat glass lampshade that technique makes.

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 brown mat glass lampshade Manufacturing method, it is that purchase brown cullet are added in dispensing using real estate quartz sand as primary raw material, then add auxiliary material into Melting, brown mat glass lampshade is made in row mixing through being molded, annealing, after frosting liquor frosting, tempering again.Brown mat glass Tempering must be carried out after lamp shade forming, the tempering method used is gas medium tempering method, and operating procedure is after molding is cooled down Glass lamp shade when being heated to close to 650~700 DEG C of its softening temperature, its all part is blown simultaneously makes its fast suddenly with cold wind Quickly cooling can but, after cooling increase the mechanical strength and thermal stability of glass lamp shade, and basic demand is quickly and uniformly to cool down, To obtain equally distributed stress.Glass lamp shade after tempering is compared with simple glass lampshade to be had the following advantages：1. intensity compared with Simple glass improves several times；2. safe to use, bearing capacity increase, improves the frangible property of glass lamp shade, even if destroying Also 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, generally may be used Bear 220 degree or more of 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 main primary industry metaplasia production brown frosting The method of glass lamp shade, the raw material that the present invention uses are by weight ratio：Real estate quartz sand 32%-34%, sodium carbonate 10%-12%, Purchase brown cullet 28%, calcite 13%, aluminium hydroxide 10%, sodium nitrate 2%, barium carbonate 1%, oxygen sodium metasilicate 0.7%, anhydrous sodium sulphate 0.3%th, 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, calcite, aluminium hydroxide, sodium nitrate, carbonic acid Barium, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, and continuous induction melting furnace is fed the mixture by conveyer, 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, make mixing Material reaches molten condition, obtains brown glass molten mass；

（2）Brown glass molten mass is sent into mold, brown glass lampshade is made, brown 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 brown glass lampshade is sent into air, naturally cools to room temperature in air；

（3）Brown glass lampshade is sent into frosting pond and sprays brown glass lampshade 4-5 minutes with frosting liquor, frosting technique knot Beam is cleaned up brown glass lampshade with water after frosting；

（4）By after annealing brown mat glass lampshade be sent into tempering case, first by brown 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 brown mat glass lampshade is cooled to room temperature rapidly, Tempering terminates, and brown 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：Provide a kind of brown mat glass lamp made using frosting liquor frosting technique Cover, the production method have simple for process, raw material sources are convenient, production cost is low, it is pollution-free, 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 32% 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 28% Glass, to account for calcite that total amount is 13%, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 2%, account for total amount be 1% Barium carbonate accounts for oxygen sodium metasilicate that total amount is 0.7%, accounts for anhydrous sodium sulphate that total amount is 0.3%, account for selenium powder that total amount is 0.9%, account for total amount Cobalt powder for 0.1% is sent into blender blending uniformly, feeds the mixture into continuous induction melting furnace by conveyer, power transmission heats after sealing, makes The temperature of mixture reaches 1530 DEG C, keeps this temperature 25 hours, and mixture is made to reach molten condition, obtains brown glass melting Body；Brown glass molten mass is sent into mold, brown glass lampshade is made, brown glass lampshade is naturally cooling to 600 DEG C firmly Annealing kiln is sent into conveyer after change, the time of 2 hours is passed through in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, at this time Annealing finishes, and brown glass lampshade is sent into air, naturally cools to room temperature in air；Brown glass lampshade is sent into and is covered Brown glass lampshade is sprayed with frosting liquor 4-5 minutes, frosting technique terminates, with water that brown glass lampshade is clear after frosting in sand pond Wash clean；Brown mat glass lampshade after annealing is sent into tempering case, brown mat glass lampshade is first heated to 660 DEG C, Stop heating, be sent into cold wind from all directions immediately, after brown mat glass lampshade is cooled to room temperature rapidly, tempering terminates, Brown mat glass lampshade from tempering case is taken out, obtains finished product.

Embodiment 2

Real estate quartz sand that total amount is 33% 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 28% Glass, to account for calcite that total amount is 13%, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 2%, account for total amount be 1% Barium carbonate accounts for oxygen sodium metasilicate that total amount is 0.7%, accounts for anhydrous sodium sulphate that total amount is 0.3%, account for selenium powder that total amount is 0.9%, account for total amount Cobalt powder for 0.1% is sent into blender blending uniformly, feeds the mixture into continuous induction melting furnace by conveyer, power transmission heats after sealing, makes The temperature of mixture reaches 1540 DEG C, keeps this temperature 24 hours, and mixture is made to reach molten condition, obtains brown glass melting Body；Brown glass molten mass is sent into mold, brown glass lampshade is made, brown glass lampshade is naturally cooling to 600 DEG C firmly Annealing kiln is sent into conveyer after change, the time of 2.25 hours is passed through in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, this When annealing finish, by brown glass lampshade be sent into air in, naturally cool to room temperature in air；Brown glass lampshade is sent into With frosting liquor spray brown glass lampshade 4-5 minutes in frosting pond, frosting technique terminates, with water by brown glass lampshade after frosting It cleans up；Brown mat glass lampshade after annealing is sent into tempering case, brown mat glass lampshade is first heated to 670 DEG C, stop heating, be sent into cold wind, after brown mat glass lampshade is cooled to room temperature rapidly, tempering knot from all directions immediately Brown mat glass lampshade from tempering case is taken out, obtains finished product by beam.

Embodiment 3

Real estate quartz sand that total amount is 34% will be accounted for, sodium carbonate that total amount is 10% is accounted for, accounts for the broken glass of purchase green that total amount is 28% Glass, to account for calcite that total amount is 13%, account for aluminium hydroxide that total amount is 10%, account for sodium nitrate that total amount is 2%, account for total amount be 1% Barium carbonate accounts for oxygen sodium metasilicate that total amount is 0.7%, accounts for anhydrous sodium sulphate that total amount is 0.3%, account for selenium powder that total amount is 0.9%, account for total amount Cobalt powder for 0.1% is sent into blender blending uniformly, feeds the mixture into continuous induction melting furnace by conveyer, power transmission heats after sealing, makes The temperature of mixture reaches 1550 DEG C, keeps this temperature 23 hours, and mixture is made to reach molten condition, obtains brown glass melting Body；Brown glass molten mass is sent into mold, brown glass lampshade is made, brown glass lampshade is naturally cooling to 600 DEG C firmly Annealing kiln is sent into conveyer after change, the time of 2.5 hours is passed through in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, this When annealing finish, by brown glass lampshade be sent into air in, naturally cool to room temperature in air；Brown glass lampshade is sent into With frosting liquor spray brown glass lampshade 4-5 minutes in frosting pond, frosting technique terminates, with water by brown glass lampshade after frosting It cleans up；Brown mat glass lampshade after annealing is sent into tempering case, brown mat glass lampshade is first heated to 680 DEG C, stop heating, be sent into cold wind, after brown mat glass lampshade is cooled to room temperature rapidly, tempering knot from all directions immediately Brown mat glass lampshade from tempering case is taken out, obtains finished product by beam.

Claims (2)

1. a kind of brown mat glass lampshade made using frosting liquor frosting technique, composition of raw materials is by weight percentage It calculates, including：Real estate quartz sand 32%-34%, sodium carbonate 10%-12%, purchase brown cullet 28%, calcite 13%, aluminium hydroxide 10%th, 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, calcite, aluminium hydroxide, sodium nitrate, carbonic acid Barium, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder are sent into blender blending uniformly, and continuous induction melting furnace is fed the mixture by conveyer, 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, make mixing Material reaches molten condition, obtains brown glass molten mass；

（2）Brown glass molten mass is sent into mold, brown glass lampshade is made, brown 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 brown glass lampshade is sent into air, naturally cools to room temperature in air；

（3）Brown glass lampshade is sent into frosting pond and sprays brown glass lampshade 4-5 minutes with frosting liquor, frosting technique knot Beam is cleaned up brown glass lampshade with water after frosting；

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

2. a kind of brown mat glass lampshade made using frosting liquor frosting technique according to claim 1, feature It is：Step（1）Described in continuous induction melting furnace be electric smelter.