CN108203219A - A kind of brown-green mat glass lampshade produced using frosting new process - Google Patents

Abstract

The invention discloses a kind of brown-green 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 32% 34%, sodium carbonate 10% 12%, purchase brown cullet 15%, the green cullet 15% of purchase, 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 brown-green 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

A kind of brown-green mat glass lampshade produced using frosting new process

Technical field

The invention belongs to glass manufacturing areas more particularly to one kind to be given birth to using real estate quartz sand as raw material using frosting new process The brown-green elen shade 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, applique colour etc..Product of the present invention is a kind of brown-green mat glass lamp Cover, it is to add purchase brown and green glass in dispensing as primary raw material using real estate quartz sand, then add auxiliary material and mixed It closes, melting, brown-green mat glass lampshade be made through being molded, annealing, after frosting, tempering again.The frosting technique prior art is to make With frosting liquor, there is injury to operative employee's body because frosting liquor contains acid, new frosting technique is set on the inner wall by blowing mold Densely covered age spot has become mat glass after glass lamp shade blow molding.It must be into after brown-green mat glass lamp shade forming Row tempering, the tempering method used are gas medium tempering method, and operating procedure is will to be molded brown-green mat glass after cooling When lampshade is heated to close to 650~700 DEG C of its softening temperature, its all part is blown simultaneously makes it rapid cold suddenly with cold wind But, the mechanical strength and thermal stability of brown-green mat glass lampshade can be increased after cooling, basic demand is quick and uniform Ground cools down, to obtain equally distributed stress.Brown-green mat glass lampshade after tempering is compared with common mat glass lampshade It has the following advantages：1. intensity improves several times compared with simple glass；2. safe to use, bearing capacity increase improves Glass lamp The frangible property of cover, in the fractionlet of no acute angle destruction；3. the glass resistance to thermal shocks matter after tempering is compared with common Glass can improve 3-5 times, can generally bear 220 degree or more of difference variation.

Invention content：

Present invention mainly solves the problem of be to provide a kind of brown-green mat glass lampshade produced using frosting new process, this hair The bright raw material that uses is by weight ratio：Real estate quartz sand 32%-34%, it sodium carbonate 10%-12%, purchase brown cullet 15%, receives The green cullet 15% of purchase, calcite 11%, 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, the green cullet of purchase, calcite, hydrogen-oxygen Change aluminium, sodium nitrate, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder and be sent into blender blending uniformly, it will be mixed by conveyer It closes material and is sent into 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 hours, mixture is made to reach molten condition, obtain brown-green glass melt；

（2）Brown-green glass melt is sent into frosting particular manufacturing craft, brown-green mat glass lampshade is made, by brown-green frosting Glass lamp shade be naturally cooling to 600 DEG C hardening after with conveyer be sent into annealing kiln, in annealing kiln by 2-2.5 hours when Between, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and brown-green mat glass lampshade is sent into air, in air In naturally cool to room temperature；

（3）Brown-green mat glass lampshade after annealing is sent into tempering case, brown-green mat glass lampshade is first heated to 660 Between DEG C -680 DEG C, stop heating, be sent into cold wind from all directions immediately, be rapidly cooled to brown-green mat glass lampshade often Wen Hou, tempering terminate, and brown-green 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 brown-green mat glass lampshade produced using frosting new process is provided, The production method has a systems such as simple for process, raw material sources are convenient, production cost is low, pollution-free, suitable industrialized production Row advantage；Product is a kind of refined lampshade, with it is exquisite in workmanship, specious, with dim sense, hardness is high, chemical property Stablize, the advantages that surface is 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 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 15% Glass, account for green cullet of purchase that total amount is 15%, account for calcite that total amount is 11%, account for aluminium hydroxide that total amount is 10%, account for it is total It measures the sodium nitrate for 2%, account for total amount the barium carbonate for being 1%, account for that oxygen sodium metasilicate that total amount is 0.7%, to account for the member that total amount is 0.3% bright Powder 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, by conveyer by mixture Continuous induction melting furnace is sent into, power transmission heats after sealing, and the temperature of mixture is made to reach 1530 DEG C, keeps this temperature 25 hours, makes mixture Reach molten condition, obtain brown-green glass melt；Brown-green glass melt is sent into frosting particular manufacturing craft, brown green is made Brown-green mat glass lampshade is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening by color mat glass lampshade, Pass through the time of 2 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, by brown-green mat glass Lampshade is sent into air, naturally cools to room temperature in air；Brown-green mat glass lampshade after annealing is sent into tempering case, Brown-green mat glass lampshade is first heated to 660 DEG C, stops heating, cold wind is sent into from all directions immediately, rapidly by brown green After color mat glass lampshade is cooled to room temperature, tempering terminates, and brown-green mat glass lampshade from tempering case is taken out, is obtained into 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 15% Glass, account for green cullet of purchase that total amount is 15%, account for calcite that total amount is 11%, account for aluminium hydroxide that total amount is 10%, account for it is total It measures the sodium nitrate for 2%, account for total amount the barium carbonate for being 1%, account for that oxygen sodium metasilicate that total amount is 0.7%, to account for the member that total amount is 0.3% bright Powder 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, by conveyer by mixture Continuous induction melting furnace is sent into, power transmission heats after sealing, and the temperature of mixture is made to reach 1540 DEG C, keeps this temperature 24 hours, makes mixture Reach molten condition, obtain brown-green glass melt；Brown-green glass melt is sent into frosting particular manufacturing craft, brown green is made Brown-green mat glass lampshade is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening by color mat glass lampshade, Pass through the time of 2.25 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, by brown-green frosting glass Glass lampshade is sent into air, naturally cools to room temperature in air；Brown-green mat glass lampshade after annealing is sent into tempering Brown-green mat glass lampshade is first heated to 670 DEG C by case, stops heating, is sent into cold wind from all directions immediately, rapidly will be brown After green mat glass lampshade is cooled to room temperature, tempering terminates, and brown-green mat glass lampshade from tempering case is taken out, is obtained Finished product.

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 brown that total amount is 15% Glass, account for green cullet of purchase that total amount is 15%, account for calcite that total amount is 11%, account for aluminium hydroxide that total amount is 10%, account for it is total It measures the sodium nitrate for 2%, account for total amount the barium carbonate for being 1%, account for that oxygen sodium metasilicate that total amount is 0.7%, to account for the member that total amount is 0.3% bright Powder 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, by conveyer by mixture Continuous induction melting furnace is sent into, power transmission heats after sealing, and the temperature of mixture is made to reach 1550 DEG C, keeps this temperature 25 hours, makes mixture Reach molten condition, obtain brown-green glass melt；Brown-green glass melt is sent into frosting particular manufacturing craft, brown green is made Brown-green mat glass lampshade is naturally cooling to be sent into annealing kiln with conveyer after 600 DEG C of hardening by color mat glass lampshade, Pass through the time of 2.5 hours in annealing kiln, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, by brown-green frosting glass Glass lampshade is sent into air, naturally cools to room temperature in air；Brown-green mat glass lampshade after annealing is sent into tempering Brown-green mat glass lampshade is first heated to 680 DEG C by case, stops heating, is sent into cold wind from all directions immediately, rapidly will be brown After green mat glass lampshade is cooled to room temperature, tempering terminates, and brown-green mat glass lampshade from tempering case is taken out, is obtained Finished product.

Claims (2)

1. a kind of brown-green mat glass lampshade produced using frosting new process, composition of raw materials count by weight percentage, Including：Real estate quartz sand 32%-34%, sodium carbonate 10%-12%, purchase brown cullet 15%, the green cullet 15% of purchase, Fang Xie Stone 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, calcite, hydrogen-oxygen Change aluminium, sodium nitrate, barium carbonate, oxygen sodium metasilicate, anhydrous sodium sulphate, selenium powder, cobalt powder and be sent into blender blending uniformly, it will be mixed by conveyer It closes material and is sent into 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 hours, mixture is made to reach molten condition, obtain brown-green glass melt；

（2）Brown-green glass melt is sent into frosting particular manufacturing craft, brown-green mat glass lampshade is made, by brown-green frosting Glass lamp shade be naturally cooling to 600 DEG C hardening after with conveyer be sent into annealing kiln, in annealing kiln by 2-2.5 hours when Between, temperature is down to 150 DEG C from 600 DEG C, annealing at this time finishes, and brown-green mat glass lampshade is sent into air, in air In naturally cool to room temperature；

（3）Brown-green mat glass lampshade after annealing is sent into tempering case, brown-green mat glass lampshade is first heated to 660 Between DEG C -680 DEG C, stop heating, be sent into cold wind from all directions immediately, be rapidly cooled to brown-green mat glass lampshade often Wen Hou, tempering terminate, and brown-green mat glass lampshade from tempering case is taken out, obtains finished product.

2. a kind of brown-green mat glass lampshade produced using frosting new process according to claim 1, feature are existed In：Step（1）Described in continuous induction melting furnace be electric smelter.