CN206843322U - A kind of glass dust preparation system - Google Patents
A kind of glass dust preparation system Download PDFInfo
- Publication number
- CN206843322U CN206843322U CN201720383759.1U CN201720383759U CN206843322U CN 206843322 U CN206843322 U CN 206843322U CN 201720383759 U CN201720383759 U CN 201720383759U CN 206843322 U CN206843322 U CN 206843322U
- Authority
- CN
- China
- Prior art keywords
- glass
- discharging opening
- pond
- glass dust
- cold quenching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of glass dust preparation system, the system include：Raw material stirring system (1), raw material stirring system (1) include raw material storage tank (101), mixer (102)；Cold quenching system (2) is melted, melting cold quenching system (2) includes high temperature smelting furnace (201), cold quenching pond (202), quenching medium holding vessel (203)；Crushing system (3)；Raw material conveying device (4)；Glass conveyer device (5).The utility model provides a kind of glass dust preparation system, and the system operatio is simple, efficiency high, the glass dust uniform particle sizes of preparation, purity height, good dispersion, can also realize full-automatic production；In addition, quenching medium of the present utility model can recycle, it is more cost-effective and environmentally friendly；The glass dust prepared using system of the present utility model can be used for the electrocondution slurry of area of solar cell.
Description
Technical field
It the utility model is related to a kind of glass dust preparation system, more particularly to a kind of glass of solar cell conductive paste
Glass powder preparation system.Belong to field of inorganic nonmetallic material.
Background technology
The day of global energy is becoming tight, environmental pollution getting worse, solar energy with it is pollution-free, that the market space is big etc. is exclusive
Advantage receives the extensive attention of countries in the world, in the world numerous major company's input solar cell research and development and production industry.It is logical
Cross solar cell and convert light energy into electric power realization, silicon solar cell is that one kind effectively absorbs solar radiation and is allowed to
The semi-conductor electronic device of electricity is converted into, has been widely used in various illuminations and electricity generation system.Crystal silicon solar energy battery
It is leading products in the market, its photoelectric transformation efficiency is higher.
It is with rear surface printing of the mode of silk-screen printing in silicon chip in last several procedures of crystal silicon solar batteries
Aluminium, back of the body silver are carried on the back, the positive silver on preceding surface printing.Change of the quality of this several procedures and its slurry to efficiency of solar cell has
Most directly influence.Back of the body aluminium, back of the body silver and positive silver belong to electric slurry.
Electric slurry is solar cell, the basic material of microelectronics Packaging, is considered as part encapsulation, electrode and interconnection
Critical material, with high quality, high benefit, advanced technology, be applicable it is wide the features such as be used widely, be collection chemical industry, electronic technology,
A kind of metallurgical high-tech electronics functional material.
Electric slurry is typically made up of function phase, Binder Phase and organic carrier three parts.Function phase mainly plays electric action,
As Binder Phase, they are uniformly dispersed in organic carrier for superfine glass powder, organic carrier.Given birth at present in solar cell
During production, microelectronics Packaging, electric slurry is transferred to battery or electricity by electric slurry generally by the technology of silk-screen printing
On base board, conductive grid line is formed by sintering and is attached in substrate.As screen printing technique is constantly progressive, silk-screen printing
Electrode wires have been able to reach very tiny degree.
Glass dust in electric slurry is one of critical materials.Preparing electric slurry glass dust mainly has three ways at present
Footpath：High-temperature melting method, spray heating decomposition, sol-gel process.
High-temperature melting method is to rapidly cool to form glass than well mixed rear heating and melting by certain metering by frit
Glass frit, or water quenching is into glass dregs, then by glass frit or glass dregs be broken, ball milling obtains palladium powder.The method is
Method the most frequently used at present.The making includes many cumbersome steps, complex manufacturing process, time length, to manpower requirements' height.By
Influenceed in each side such as artificial, the control such as particle diameter for the glass dust produced is bad.In addition, this method is not easy to prepare Nano grade
Glass dust, long-time ball milling be also possible to change glass composition, introduce impurity.
For spray-wall interaction mode come to prepare palladium powder be emerging preparation method at present, this method is by drop
Micro- to react to prepare glass dust, relatively uniform in size and component, presentation is spherical, and dispersiveness is preferably.Spray heating decomposition is fitted
Large-scale industrial production is closed, but it is high to equipment requirement, and production cost is high.
The general homogeneous of palladium powder prepared by sol-gel process is high-purity, and constituent matches somebody with somebody relatively good control, preparation temperature
Compared with conventional method much lower, there are certain rheological properties.But this method typically using metal alkoxide as predecessor, raw material into
This height, the reaction time is longer and easily remains charcoal.
Utility model content
The defects of existing for prior art, the utility model provide a kind of glass dust preparation system, system operatio letter
Single, efficiency high, the glass dust uniform particle sizes of preparation, purity height, good dispersion, can also realize full-automatic production；In addition, this
The quenching medium of utility model can recycle, more cost-effective and environmentally friendly；Prepared using system of the present utility model
Glass dust can be used for the electrocondution slurry of area of solar cell.
According to the first embodiment of the present utility model, there is provided a kind of glass dust preparation system.
A kind of glass dust preparation system, the system include：
Raw material stirring system, raw material stirring system include raw material storage tank, mixer, and the top of mixer is provided with mixer
Feeding mouth, the bottom of mixer are provided with mixer discharging opening, and raw material storage tank is connected with mixer feeding mouth；
Cold quenching system is melted, melting cold quenching system includes high temperature smelting furnace, cold quenching pond, quenching medium holding vessel, high temperature melting
The top for melting stove is provided with high temperature smelting furnace feeding mouth, and the bottom of high temperature smelting furnace is provided with high temperature smelting furnace discharging opening, cold quenching pond
Top is provided with cold quenching pond glass metal feeding mouth, cold quenching pond quenching medium feeding mouth, and the bottom in cold quenching pond is provided with cold quenching pond discharging opening,
The bottom of quenching medium holding vessel is provided with holding vessel quenching medium discharging opening, high temperature smelting furnace discharging opening connection cold quenching pond glass metal
Feeding mouth, holding vessel quenching medium discharging opening connection cold quenching pond quenching medium feeding mouth；
Crushing system, the top of crushing system are provided with crushing system feeding mouth, and the bottom of crushing system is provided with crushing system
Discharging opening；
Raw material conveying device, mixer discharging opening are connected with raw material conveying device, and the end connection of raw material conveying device is high
Warm melting furnace feeding mouth；
Glass conveyer device, cold quenching pond discharging opening are connected with glass conveyer device, the end connection powder of glass conveyer device
Broken system feeding mouth.
Preferably, the system also includes ultrasonic vibration sieving machine.Ultrasonic vibration sieving machine connects with crushing system discharging opening
Connect.
Preferably, ultrasonic vibration sieving machine is provided with glass fine powder outlet, the outlet of glass coarse powder.Crushing system is provided with
Glass dust reclaims entrance.Glass coarse powder outlet connection glass dust recovery entrance.
In the utility model, the cold quenching pond is that water cooling is quenched pond.Water cooling quenches bottom of pond portion provided with the outlet of cold quenching water.Cold quenching
Medium storage tank is water store tank.Water store tank is provided with holding vessel water circulation entrance.The quench cold quenching water in bottom of pond portion of water cooling goes out
Mouth is connected with the holding vessel water circulation entrance on water store tank.
Preferably, cold quenching water exit is provided with filter screen.
In the utility model, the cold quenching pond is liquid nitrogen cold quenching pond.The top in liquid nitrogen cold quenching pond is provided with cold quenching pond liquid nitrogen
Outlet.Quenching medium holding vessel is nitrogen storage tank.Nitrogen storage tank is provided with holding vessel liquid nitrogen recovery entrance.Liquid nitrogen cold quenching pond
The outlet of cold quenching pond liquid nitrogen reclaim entrance with the holding vessel liquid nitrogen in nitrogen storage tank and be connected.
In the utility model, the high temperature smelting furnace is channel-type high-temperature smelting pot.Channel-type high-temperature smelting pot includes corundum
Passage and calandria.Calandria is arranged on the outside surrounding of corundum passage.
Preferably, high temperature smelting furnace discharge outlet is provided with bidirectional flashboard.
Preferably, mixer discharge outlet is provided with mixer discharge valve.
Preferably, holding vessel quenching medium discharge outlet is provided with holding vessel quenching medium discharge valve.
Preferably, cold quenching pond discharge outlet is provided with cold quenching pond discharging opening valve.
Preferably, crushing system pan feeding valve is provided with crushing system feeding mouth.
Preferably, crushing system is air crushing system.
Preferably, the glass fine powder exit on ultrasonic vibration sieving machine is provided with glass fine powder outlet valve.
Preferably, the ultrasonic vibration sieving machine is multistage ultrasonic vibration sieving machine.
Preferably, the raw material conveying device is conveyer belt.
Preferably, the glass conveyer device is conveyer belt.
Preferably, the system also includes control system, and control system connects and controls mixer, high temperature smelting furnace, cold
Quench pond, quenching medium holding vessel, crushing system, raw material conveying device, glass conveyer device, ultrasonic vibration sieving machine.
In the utility model, there is no particular/special requirement to mixer, as long as frit can stir.Root
According to needs, the mixing speed of mixer can be adjusted, the mixing time of mixer can also be controlled.
In the utility model, the effect of high temperature smelting furnace is that the frit that will be stirred is prepared into glass by heating
Glass liquid.In order to which quenching medium is recycled, cold quenching pond is the body structure of sealing space.Quenching medium holding vessel is used to deposit
Quenching medium, preferably quenching medium holding vessel also have refrigerating function；When quenching medium is liquid nitrogen, quenching medium storage
Tank also has the function of compression liquid nitrogen；That is quenching medium holding vessel has the function of control inner space pressure.
In the utility model, there is no particular/special requirement to crushing system, as long as glass can be ground into glass dust.
Air mill is provided with crushing system.By controlling glass flow quantity, motor speed to prepare the granularity of glass dust to control.
In the utility model, raw material conveying device and glass conveyer device play translocation, and generally conveyer belt, chain is combed
Ji Deng mechanisms.As long as raw material or glass can be transmitted.
In the utility model, ultrasonic vibration sieving machine role is the qualified glass dust of screening, according to glass dust
Purposes, the ultrasonic vibration sieving machine of different meshes can be selected.Ultrasonic vibration sieving machine is thick provided with glass fine powder outlet, glass
Powder is exported, and less than the glass dust of setting mesh number (the glass dust particle size that application needs), discharge purposes is exported from glass fine powder
Next technique；Glass dust more than setting mesh number is back in pulverizer repeatedly crushing, is then sieved again by ultrasonic vibration
Machine sieves, untill the particle diameter of glass dust meets purposes.The full utilization of glass raw material is realized, is avoided in the prior art
The glass dust of preparation can only utilize the problem of part.
In the utility model, quenching medium can be water (be preferably pure water) or liquid nitrogen, being capable of abundant cold quenching glass
Liquid；And quenching medium holding vessel can be recycled to by design of the present utility model using complete quenching medium, recycle；
While cost-effective, the discharge of waste water and gas is reduced, it is more environmentally-friendly.If the use of water is quenching medium, preferably in powder
The upstream end of broken machine is provided with drying system (before glass enters pulverizer), for drying the glass that will enter in pulverizer, makes
It is more preferable to obtain glass crushing effect in pulverizer.
In the utility model, glass is crushed using air crushing system, can due to the characteristic of air draught
Glass crushing is more thorough, and obtained glass dust particle diameter is more uniform.
In the utility model, bidirectional flashboard, mixer discharge valve, holding vessel quenching medium discharge valve, cold quenching pond
Discharging opening valve, crushing system pan feeding valve, glass fine powder outlet valve, multistage ultrasonic vibration sieving machine, conveyer belt are existing
There is the part commonly used in technology.
In the utility model, all parts are controlled using control system, realize automation process, can be according to producing
Being actually needed in journey, setting the process conditions of each part, it is preferred that whole system is additionally provided with reponse system, according to
Real-time detection in production process, feeds back to control system in time, and control system (or will according to the data and setting detected in real time
Ask) data, adjust the working condition of all parts in time, realize full-automatic, high efficiency processing.
Use the method for Tthe utility model system：
Frit is deposited from respective raw material and weighs frit by the mass percent of setting in tank；Blanking comes out
Afterwards, mixer is entered, agitated machine is uniformly mixed, and is controlled and is discharged by mixer discharging opening control valve.After mixing
The corundum passage that enters in channel-type high-temperature smelting pot of raw material, the heating of corundum passage, insulation.Mixed material is heated and forms glass
Glass liquid；Glass metal controls by bidirectional flashboard, enters cold quenching pond.Cold quenching pond is connected with quenching medium holding vessel, passes through control
The speed of Valve controlling injection flow rate (or spraying the volume of liquid nitrogen) and water spray (or liquid nitrogen).In cold quenching pond, using ejecting
Quenching medium to the glass metal carry out cold quenching, so as to form solid glass material.Solid glass material passes through control valve to air
In pulverizer.It is dried in air mill and is broken into micron particles.The micron order glass particle enters ultrasound
Vibration screening machine, by sieving, the glass dust after sieving exports from glass fine powder to discharge, so as to obtain made glass
Powder.
Preferably, the coarse powder in ultrasonic vibration sieving machine is exported from glass coarse powder and discharged, and entrance is reclaimed by glass dust
Crushed again into crushing system.
Preferably, the water to be precipitated in cold quenching pond is exported by screen pack from cold quenching water, is followed by holding vessel water
Ring entrance recycles into water store tank.
Preferably, cold quenching pond is liquid nitrogen cooling bay, and quenching medium holding vessel is nitrogen storage tank.Liquid nitrogen enters cold quenching pond
Middle cold quenching glass metal, after completion, liquid nitrogen exports from cold quenching pond liquid nitrogen, holding vessel liquid nitrogen recovery entrance enters nitrogen storage tank,
Recycle.
Compared with prior art, the utility model has following advantageous effects：
1st, a kind of glass dust preparation system of the present utility model has the advantages of automaticity is good, processing procedure is short, yield is high；
2nd, the glass coarse powder of preparation system of the present utility model, which is entered in pulverizer, repeatedly crushes, utilization rate of raw materials
Glass powder purity that is high, preparing is high, particle diameter is small, even particle size distribution, good dispersion, can be applied to area of solar cell and leads
Plasma-based material；
3rd, the cold quenching that the present invention uses, provided with retracting device, can recycle for water cooling or liquid nitrogen cold quenching, more environmentally-friendly
And saving；
4th, glass dust is crushed using air mill using a kind of glass dust preparation system of the utility model, due to air
Mobility is more preferable, and the glass dust particle diameter of preparation is more uniform.
Brief description of the drawings
Fig. 1 is a kind of structural representation of glass dust preparation system of the utility model；
Fig. 2 is the utility model raw material stir system design schematic diagram；
Fig. 3 is that the utility model cold quenching pond is that water cooling is quenched the melting cold quenching system structure diagram in pond；
Fig. 4 is the melting cold quenching system structure diagram that the utility model cold quenching pond is liquid nitrogen cold quenching pond；
Fig. 5 is the utility model crushing system structural representation；
Fig. 6 is a kind of control system schematic diagram of glass dust preparation system of the utility model.
Reference
1：Raw material stirring system；101：Raw material storage tank；102：Mixer；10201：Mixer feeding mouth；10202：Stir
Mix machine discharging opening；10203：Mixer discharge valve；2：Melt cold quenching system；201：High temperature smelting furnace；20101：High-temperature fusion
Stove feeding mouth；20102：High temperature smelting furnace discharging opening；20103：Corundum passage；20104：Calandria；20105：Bidirectional flashboard；
202：Cold quenching pond；20201：Cold quenching pond glass metal feeding mouth；20202：Cold quenching pond quenching medium feeding mouth；20203：Cold quenching pond goes out
Material mouth；20204：Cold quenching water exports；20205：The liquid nitrogen outlet of cold quenching pond；20206：Cold quenching pond discharging opening valve； 203：Cold quenching
Medium storage tank；20301：Holding vessel quenching medium discharging opening；20302：Holding vessel water circulation entrance；20303：Holding vessel liquid nitrogen
Reclaim entrance；20304：Holding vessel quenching medium discharge valve；3：Crushing system；301：Crushing system feeding mouth；302：Crush
System discharging opening；303：Glass dust reclaims entrance；304：Crushing system pan feeding valve；4：Raw material conveying device；5：Glass conveys
Device；6：Ultrasonic vibration sieving machine；601：Glass fine powder exports；602：Glass coarse powder exports；603：Glass fine powder outlet valve；
7：Filter screen；8：Control system.
Embodiment
Embodiment only not limits the technical scheme described by the utility model to illustrate the utility model；Therefore,
Although this specification has been carried out being described in detail with reference to above-mentioned each embodiment to the utility model, this area
It is to be appreciated by one skilled in the art that still can be modified to the utility model or equivalent substitution；And all do not depart from this reality
Technical scheme and its improvement with new spirit and scope, all should cover in right of the present utility model.
According to the first embodiment of the present utility model, there is provided a kind of glass dust preparation system.
A kind of glass dust preparation system, the system include：
Raw material stirring system 1, raw material stirring system 1 include raw material storage tank 101, mixer 102, the top of mixer 102
Portion is provided with mixer feeding mouth 10201, and the bottom of mixer 102 is provided with mixer discharging opening 10202, raw material storage tank 101 with
Mixer feeding mouth 10201 connects；
Cold quenching system 2 is melted, melting cold quenching system 2 includes high temperature smelting furnace 201, cold quenching pond 202, quenching medium holding vessel
203, the top of high temperature smelting furnace 201 is provided with high temperature smelting furnace feeding mouth 20101, and the bottom of high temperature smelting furnace 201 is provided with high temperature
Melting furnace discharging opening 20102, the top in cold quenching pond 202 enter provided with cold quenching pond glass metal feeding mouth 20201, cold quenching pond quenching medium
Material mouth 20202, the bottom in cold quenching pond 202 are provided with cold quenching pond discharging opening 20203, and the bottom of quenching medium holding vessel 203 is provided with storage
Tank quenching medium discharging opening 20301 is deposited, high temperature smelting furnace discharging opening 20102 connects cold quenching pond glass metal feeding mouth 20201, storage
Tank quenching medium discharging opening 20301 connects cold quenching pond quenching medium feeding mouth 20202；
Crushing system 3, the top of crushing system 3 are provided with crushing system feeding mouth 301, and the bottom of crushing system 3 is provided with powder
Broken system discharging opening 302；
Raw material conveying device 4, mixer discharging opening 10202 are connected with raw material conveying device 4, the end of raw material conveying device 4
End connection high temperature smelting furnace feeding mouth 20101；
Glass conveyer device 5, cold quenching pond discharging opening 20203 are connected with glass conveyer device 5, the end of glass conveyer device 5
End connection crushing system feeding mouth 301.
Preferably, the system also includes ultrasonic vibration sieving machine 6.Ultrasonic vibration sieving machine 6 and crushing system discharging opening
302 connections.
Preferably, ultrasonic vibration sieving machine 6 is provided with glass fine powder outlet 601, glass coarse powder outlet 602.Crush system
System 3 is provided with glass dust recovery entrance 303.The connection glass dust recovery entrance 303 of glass coarse powder outlet 602.
In the utility model, the cold quenching pond 202 is that water cooling is quenched pond.Water cooling quenches bottom of pond portion provided with the outlet of cold quenching water
20204.Quenching medium holding vessel 203 is water store tank.Water store tank is provided with holding vessel water circulation entrance 20302.Water cooling is quenched
The cold quenching water outlet 20204 in bottom of pond portion is connected with the holding vessel water circulation entrance 20302 on water store tank.
Preferably, it is provided with filter screen 7 at cold quenching water outlet 20204.
In the utility model, the cold quenching pond 202 is liquid nitrogen cold quenching pond.The top in liquid nitrogen cold quenching pond is provided with cold quenching pond liquid
Nitrogen outlet 20205.Quenching medium holding vessel 203 is nitrogen storage tank.Nitrogen storage tank is provided with holding vessel liquid nitrogen recovery entrance
20303.The cold quenching pond liquid nitrogen outlet 20205 in liquid nitrogen cold quenching pond and the holding vessel liquid nitrogen recovery entrance 20303 in nitrogen storage tank
Connection.
In the utility model, the high temperature smelting furnace 201 is channel-type high-temperature smelting pot.Channel-type high-temperature smelting pot includes firm
Beautiful passage 20103 and calandria 20104.Calandria 20104 is arranged on the outside surrounding of corundum passage 20103.
Preferably, bidirectional flashboard 20105 is provided with high temperature smelting furnace discharging opening 20102.
Preferably, mixer discharge valve 10203 is provided with mixer discharging opening 10202.
Preferably, holding vessel quenching medium discharge valve 20304 is provided with holding vessel quenching medium discharging opening 20301.
Preferably, cold quenching pond discharging opening valve 20206 is provided with cold quenching pond discharging opening 20203.
Preferably, crushing system pan feeding valve 304 is provided with crushing system feeding mouth 301.
Preferably, crushing system 3 is air crushing system.
Preferably, it is provided with glass fine powder outlet valve 603 at the glass fine powder outlet 601 on ultrasonic vibration sieving machine 6.
Preferably, the ultrasonic vibration sieving machine 6 is multistage ultrasonic vibration sieving machine.
Preferably, the raw material conveying device 4 is conveyer belt.
Preferably, the glass conveyer device 5 is conveyer belt.
Preferably, the system also includes control system 8, and control system 8 connects and controls mixer 102, high-temperature fusion
Stove 201, cold quenching pond 202, quenching medium holding vessel 203, crushing system 3, raw material conveying device 4, glass conveyer device 5, ultrasound
Vibration screening machine 6.
Embodiment 1
A kind of glass dust preparation system, the system include：
Raw material stirring system 1, raw material stirring system 1 include raw material storage tank 101, mixer 102, the top of mixer 102
Portion is provided with mixer feeding mouth 10201, and the bottom of mixer 102 is provided with mixer discharging opening 10202, raw material storage tank 101 with
Mixer feeding mouth 10201 connects；
Cold quenching system 2 is melted, melting cold quenching system 2 includes high temperature smelting furnace 201, cold quenching pond 202, quenching medium holding vessel
203, the top of high temperature smelting furnace 201 is provided with high temperature smelting furnace feeding mouth 20101, and the bottom of high temperature smelting furnace 201 is provided with high temperature
Melting furnace discharging opening 20102, the top in cold quenching pond 202 enter provided with cold quenching pond glass metal feeding mouth 20201, cold quenching pond quenching medium
Material mouth 20202, the bottom in cold quenching pond 202 are provided with cold quenching pond discharging opening 20203, and the bottom of quenching medium holding vessel 203 is provided with storage
Tank quenching medium discharging opening 20301 is deposited, high temperature smelting furnace discharging opening 20102 connects cold quenching pond glass metal feeding mouth 20201, storage
Tank quenching medium discharging opening 20301 connects cold quenching pond quenching medium feeding mouth 20202；The high temperature smelting furnace 201 is channel-type
High-temperature smelting pot.Channel-type high-temperature smelting pot includes corundum passage 20103 and calandria 20104.Calandria 20104 is arranged on corundum and led to
The outside surrounding in road 20103；
Crushing system 3, the top of crushing system 3 are provided with crushing system feeding mouth 301, and the bottom of crushing system 3 is provided with powder
Broken system discharging opening 302；Crushing system 3 is air crushing system；
Raw material conveying device 4, mixer discharging opening 10202 are connected with raw material conveying device 4, the end of raw material conveying device 4
End connection high temperature smelting furnace feeding mouth 20101；Raw material conveying device 4 is conveyer belt；
Glass conveyer device 5, cold quenching pond discharging opening 20203 are connected with glass conveyer device 5, the end of glass conveyer device 5
End connection crushing system feeding mouth 301；Glass conveyer device 5 is conveyer belt.
Bidirectional flashboard 20105 is provided with high temperature smelting furnace discharging opening 20102.
Mixer discharge valve 10203 is provided with mixer discharging opening 10202.
Holding vessel quenching medium discharge valve 20304 is provided with holding vessel quenching medium discharging opening 20301.
Cold quenching pond discharging opening valve 20206 is provided with cold quenching pond discharging opening 20203.
Crushing system pan feeding valve 304 is provided with crushing system feeding mouth 301.
Embodiment 2
Embodiment 1 is repeated, simply the system also includes ultrasonic vibration sieving machine 6.Ultrasonic vibration sieving machine 6 and crushing system
Discharging opening 302 connects.Ultrasonic vibration sieving machine 6 is provided with glass fine powder outlet 601, glass coarse powder outlet 602.Crushing system 3
It is provided with glass dust recovery entrance 303.The connection glass dust recovery entrance 303 of glass coarse powder outlet 602.Ultrasonic vibration sieving machine 6
On glass fine powder outlet 601 at be provided with glass fine powder outlet valve 603.Ultrasonic vibration sieving machine 6 is multistage ultrasonic vibration
Screen(ing) machine.
Embodiment 3
Embodiment 2 is repeated, simply the cold quenching pond 202 is that water cooling is quenched pond.Water cooling quenches bottom of pond portion provided with the outlet of cold quenching water
20204.Quenching medium holding vessel 203 is water store tank.Water store tank is provided with holding vessel water circulation entrance 20302.Water cooling is quenched
The cold quenching water outlet 20204 in bottom of pond portion is connected with the holding vessel water circulation entrance 20302 on water store tank.Cold quenching water goes out
Filter screen 7 is provided with mouth 20204.
Embodiment 4
Embodiment 2 is repeated, simply the cold quenching pond 202 is liquid nitrogen cold quenching pond.The top in liquid nitrogen cold quenching pond is provided with cold quenching pond
Liquid nitrogen outlet 20205.Quenching medium holding vessel 203 is nitrogen storage tank.Nitrogen storage tank is recovered into provided with holding vessel liquid nitrogen
Mouth 20303.The cold quenching pond liquid nitrogen outlet 20205 in liquid nitrogen cold quenching pond and the holding vessel liquid nitrogen recovery entrance in nitrogen storage tank
20303 connections.
Embodiment 5
Embodiment 2 is repeated, simply the system also includes control system 8, and control system 8 connects and controls mixer 102, be high
Warm melting furnace 201, cold quenching pond 202, quenching medium holding vessel 203, crushing system 3, raw material conveying device 4, glass conveyer device
5th, ultrasonic vibration sieving machine 6.
Application method 1
Frit is deposited from respective raw material and weighs 20kg frits by following mass percent in tank：
SiO2:55%；B2O3:15%；Bi2O3:2.5%；CaO:15%；Li2O:7.5%；K2O:5%；
After blanking comes out, mixer is entered, agitated machine is uniformly mixed, and passes through mixer discharging opening control valve
Control discharging.The corundum passage that mixed raw material is entered in channel-type high-temperature smelting pot, corundum passage are warming up to 1500 DEG C,
It is incubated 3h.Mixed material is heated and forms glass metal；Glass metal controls by bidirectional flashboard 20105, enters pure water cold quenching
Pond.800L deionized waters are injected in the pure water store tanks 203 of 1000L.Cold quenching pond is connected with pure water storage bin, passes through control valve
Gate control injection flow rate and water-jet velocity.In pure water cold quenching pond, the glass metal is carried out using the pure water ejected
Cold quenching, so as to form solid glass material.After completion, its water to precipitate is drained by screen pack from delivery port, solid glass
Glass material is by control valve into air mill.It is dried in air mill and is broken into micron particles.The micron
Level glass particle enters ultrasonic vibration sieving machine, is sieved by 800 mesh, and the glass dust after sieving exports from glass fine powder
601 dischargings, so as to obtain made glass dust.
Application method 2
Repeated using method 1, simply the coarse powder in ultrasonic vibration sieving machine is from the discharge of glass coarse powder outlet 602, by glass
Glass powder recovery entrance 303 crushes again into crushing system 3.
Application method 3
Repeated using method 2, the water simply to be precipitated in cold quenching pond is exported by screen pack from cold quenching water, by storage
Tank water circulation entrance is deposited to recycle into water store tank.
Application method 4
Repeated using method 2, simply cold quenching pond is liquid nitrogen cooling bay, and quenching medium holding vessel 203 is nitrogen storage tank.Liquid
Nitrogen enters cold quenching glass metal in cold quenching pond, and after completion, liquid nitrogen is recovered into from cold quenching pond liquid nitrogen outlet 20205, holding vessel liquid nitrogen
Mouth 20303 enters nitrogen storage tank, recycles.
Preparation system of the present utility model has the advantages of automaticity is good, processing procedure is short, yield is high, and the glass dust prepared is pure
Degree is high, particle diameter is small, even particle size distribution, good dispersion, can be applied to area of solar cell electrocondution slurry.In addition, this practicality
The glass coarse powder of new preparation system, which is entered in pulverizer, repeatedly to be crushed, and utilization rate of raw materials is high；Quenching medium circulation makes
With more cost-effective and environmentally friendly.
Claims (24)
1. a kind of glass dust preparation system, the system include：
Raw material stirring system (1), raw material stirring system (1) include raw material storage tank (101), mixer (102), mixer
(102) top is provided with mixer feeding mouth (10201), and the bottom of mixer (102) is provided with mixer discharging opening (10202),
Raw material storage tank (101) is connected with mixer feeding mouth (10201)；
Cold quenching system (2) is melted, melting cold quenching system (2) includes high temperature smelting furnace (201), cold quenching pond (202), quenching medium storage
Tank (203) is deposited, the top of high temperature smelting furnace (201) is provided with high temperature smelting furnace feeding mouth (20101), high temperature smelting furnace (201)
Bottom is provided with high temperature smelting furnace discharging opening (20102), and the top of cold quenching pond (202) is provided with cold quenching pond glass metal feeding mouth
(20201), cold quenching pond quenching medium feeding mouth (20202), the bottom of cold quenching pond (202) are provided with cold quenching pond discharging opening (20203),
The bottom of quenching medium holding vessel (203) is provided with holding vessel quenching medium discharging opening (20301), high temperature smelting furnace discharging opening
(20102) cold quenching pond glass metal feeding mouth (20201) is connected, holding vessel quenching medium discharging opening (20301) connection cold quenching pond is cold
Quench medium feeding mouth (20202)；
Crushing system (3), the top of crushing system (3) are provided with crushing system feeding mouth (301), and the bottom of crushing system (3) is set
There is crushing system discharging opening (302)；
Raw material conveying device (4), mixer discharging opening (10202) are connected with raw material conveying device (4), raw material conveying device (4)
End connection high temperature smelting furnace feeding mouth (20101)；
Glass conveyer device (5), cold quenching pond discharging opening (20203) are connected with glass conveyer device (5), glass conveyer device (5)
End connection crushing system feeding mouth (301).
2. glass dust preparation system according to claim 1, it is characterised in that：The system also includes ultrasonic vibration sieving machine
(6), ultrasonic vibration sieving machine (6) is connected with crushing system discharging opening (302).
3. glass dust preparation system according to claim 2, it is characterised in that：Ultrasonic vibration sieving machine (6) is provided with glass
Glass fine powder outlet (601), glass coarse powder outlet (602), crushing system (3) are provided with glass dust recovery entrance (303), and glass is thick
Powder outlet (602) connection glass dust recovery entrance (303).
4. the glass dust preparation system according to any one of claim 1-3, it is characterised in that：The cold quenching pond (202)
To be quenched pond for water cooling, water cooling quenches bottom of pond portion provided with cold quenching water outlet (20204), and quenching medium holding vessel (203) is water store tank,
Water store tank is provided with holding vessel water circulation entrance (20302), and water cooling quenches the cold quenching water outlet (20204) in bottom of pond portion and water stores up
Deposit holding vessel water circulation entrance (20302) connection on tank.
5. glass dust preparation system according to claim 4, it is characterised in that：Cold quenching water outlet (20204) place is provided with
Filter screen (7).
6. the glass dust preparation system according to any one of claim 1-3, it is characterised in that：The cold quenching pond (202)
For liquid nitrogen cold quenching pond, the top in liquid nitrogen cold quenching pond is provided with cold quenching pond liquid nitrogen outlet (20205), and quenching medium holding vessel (203) is
Nitrogen storage tank, nitrogen storage tank are provided with holding vessel liquid nitrogen recovery entrance (20303), and the cold quenching pond liquid nitrogen in liquid nitrogen cold quenching pond goes out
Mouth (20205) is connected with the holding vessel liquid nitrogen recovery entrance (20303) in nitrogen storage tank.
7. the glass dust preparation system according to any one of claim 1-3 or 5, it is characterised in that：The high-temperature fusion
Stove (201) is channel-type high-temperature smelting pot, and channel-type high-temperature smelting pot includes corundum passage (20103) and calandria (20104), heating
Body (20104) is arranged on the outside surrounding of corundum passage (20103).
8. glass dust preparation system according to claim 4, it is characterised in that：The high temperature smelting furnace (201) is passage
Formula high-temperature smelting pot, channel-type high-temperature smelting pot include corundum passage (20103) and calandria (20104), and calandria (20104) is set
In the outside surrounding of corundum passage (20103).
9. glass dust preparation system according to claim 6, it is characterised in that：The high temperature smelting furnace (201) is passage
Formula high-temperature smelting pot, channel-type high-temperature smelting pot include corundum passage (20103) and calandria (20104), and calandria (20104) is set
In the outside surrounding of corundum passage (20103).
10. glass dust preparation system according to claim 7, it is characterised in that：High temperature smelting furnace discharging opening (20102) place
Provided with bidirectional flashboard (20105).
11. glass dust preparation system according to claim 8 or claim 9, it is characterised in that：High temperature smelting furnace discharging opening
(20102) place is provided with bidirectional flashboard (20105).
12. the glass dust preparation system according to any one of claim 1-3,5 or 8-10, it is characterised in that：Mixer
Discharging opening (10202) place is provided with mixer discharge valve (10203)；And/or
Holding vessel quenching medium discharging opening (20301) place is provided with holding vessel quenching medium discharge valve (20304).
13. glass dust preparation system according to claim 4, it is characterised in that：Mixer discharging opening (10202) place is provided with
Mixer discharge valve (10203)；And/or
Holding vessel quenching medium discharging opening (20301) place is provided with holding vessel quenching medium discharge valve (20304).
14. glass dust preparation system according to claim 6, it is characterised in that：Mixer discharging opening (10202) place is provided with
Mixer discharge valve (10203)；And/or
Holding vessel quenching medium discharging opening (20301) place is provided with holding vessel quenching medium discharge valve (20304).
15. glass dust preparation system according to claim 7, it is characterised in that：Mixer discharging opening (10202) place is provided with
Mixer discharge valve (10203)；And/or
Holding vessel quenching medium discharging opening (20301) place is provided with holding vessel quenching medium discharge valve (20304).
16. according to claim 1-3,5,8-10 or the glass dust preparation system any one of 13-15, it is characterised in that：
Cold quenching pond discharging opening (20203) place is provided with cold quenching pond discharging opening valve (20206)；And/or
Crushing system feeding mouth (301) place is provided with crushing system pan feeding valve (304).
17. glass dust preparation system according to claim 4, it is characterised in that：Cold quenching pond discharging opening (20203) place is provided with
Cold quenching pond discharging opening valve (20206)；And/or
Crushing system feeding mouth (301) place is provided with crushing system pan feeding valve (304).
18. glass dust preparation system according to claim 6, it is characterised in that：Cold quenching pond discharging opening (20203) place is provided with
Cold quenching pond discharging opening valve (20206)；And/or
Crushing system feeding mouth (301) place is provided with crushing system pan feeding valve (304).
19. glass dust preparation system according to claim 7, it is characterised in that：Cold quenching pond discharging opening (20203) place is provided with
Cold quenching pond discharging opening valve (20206)；And/or
Crushing system feeding mouth (301) place is provided with crushing system pan feeding valve (304).
20. glass dust preparation system according to claim 16, it is characterised in that：Crushing system (3) is that air crushes system
System.
21. the glass dust preparation system according to any one of claim 17-19, it is characterised in that：Crushing system (3) is
Air crushing system.
22. the glass dust preparation system according to any one of claim 1-3,5,8-10,13-15 or 17-20, its feature
It is：Glass fine powder outlet (601) place on ultrasonic vibration sieving machine (6) is provided with glass fine powder outlet valve (603)；And/or
The ultrasonic vibration sieving machine (6) is multistage ultrasonic vibration sieving machine.
23. the glass dust preparation system according to any one of claim 1-3,5,8-10,13-15 or 17-20, its feature
It is：The raw material conveying device (4) is conveyer belt；And/or
The glass conveyer device (5) is conveyer belt.
24. a kind of glass dust preparation system, the system includes the glass dust preparation system any one of claim 1-23,
Also include control system (8), control system (8) connects and controls mixer (102), high temperature smelting furnace (201), cold quenching pond
(202), quenching medium holding vessel (203), crushing system (3), raw material conveying device (4), glass conveyer device (5), ultrasound are shaken
Dynamic sieving machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383759.1U CN206843322U (en) | 2017-04-13 | 2017-04-13 | A kind of glass dust preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383759.1U CN206843322U (en) | 2017-04-13 | 2017-04-13 | A kind of glass dust preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843322U true CN206843322U (en) | 2018-01-05 |
Family
ID=60792304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383759.1U Active CN206843322U (en) | 2017-04-13 | 2017-04-13 | A kind of glass dust preparation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109369022A (en) * | 2018-11-05 | 2019-02-22 | 宋丰艾 | A kind of aluminium oxide refinement industrial solid wastes recycling process equipment |
| CN112661408A (en) * | 2020-12-28 | 2021-04-16 | 立丰家庭用品（南京）有限公司 | Electrostatic enamel powder, preparation method of electrostatic enamel powder and preparation device of electrostatic enamel powder |
| CN112791801A (en) * | 2020-12-18 | 2021-05-14 | 中国振华集团云科电子有限公司 | Method for improving quality consistency of glass powder |
-
2017
- 2017-04-13 CN CN201720383759.1U patent/CN206843322U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109369022A (en) * | 2018-11-05 | 2019-02-22 | 宋丰艾 | A kind of aluminium oxide refinement industrial solid wastes recycling process equipment |
| CN112791801A (en) * | 2020-12-18 | 2021-05-14 | 中国振华集团云科电子有限公司 | Method for improving quality consistency of glass powder |
| CN112661408A (en) * | 2020-12-28 | 2021-04-16 | 立丰家庭用品（南京）有限公司 | Electrostatic enamel powder, preparation method of electrostatic enamel powder and preparation device of electrostatic enamel powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206843322U (en) | A kind of glass dust preparation system | |
| CN106587116B (en) | A kind of method for extracting lithium carbonate and aluminium hydroxide using lepidolite and flyash | |
| CN101966587A (en) | Method for preparing high-performance heat conducting tube copper powder | |
| CN109665533B (en) | Device and method for producing high-purity superfine spherical silicon micro powder by electric heating | |
| CN107204213A (en) | A kind of production method of fused magnesium oxide powder | |
| CN108500280B (en) | Device and method for preparing copper-indium-gallium alloy powder | |
| CN102491330B (en) | Production process of silicon carbide | |
| CN114057487A (en) | Isostatic pressing graphite preparation device and preparation method | |
| CN206179983U (en) | Ternary battery materials's automated production system | |
| CN105060722B (en) | Nano glass powder and preparation method thereof | |
| CN109761271A (en) | A method of recycling titaniferous fines | |
| CN108608006A (en) | A kind of preparation method and system of silver copper oxide composite powder | |
| CN106672973B (en) | A kind of control system and method carrying out regeneration melting using the broken silicon of silicon factory | |
| CN107500341A (en) | Method for preparing nano zinc oxide from zinc-containing waste | |
| CN104193351B (en) | Take red mud as fracturing propping agents production system and the production method of raw material | |
| CN102086042B (en) | Production method of high dispersion barium sulfate | |
| CN113634758A (en) | Vibration injection type BGA tin ball processing and producing equipment | |
| CN100425533C (en) | Method of preparing laminar silicon by suspension heat exchange agglomeration method and its device | |
| CN208661334U (en) | A kind of broken grading plant for slag particles | |
| CN103146917B (en) | Method for manufacturing slag pellets through sulfuric-acid residue | |
| CN205328867U (en) | Preparation facilities of nanometer glass powder | |
| CN206642673U (en) | High performance solar batteries silver paste dispersion machine | |
| CN206951301U (en) | A kind of calcium hydroxide digestive system | |
| CN219310087U (en) | High-temperature gas preparation equipment for titanium alloy spherical metal powder | |
| CN109482892A (en) | A kind of production method and process units of Li-Si alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190325 Address after: 330072 No. 111 Ziyang Avenue, Nanchang High-tech Industrial Development Zone, Jiangxi Province Patentee after: Jiangxi Jiayin Technology Co., Ltd. Address before: 330013 Changbei Avenue 998, Nanchang Economic and Technological Development Zone, Jiangxi Province Co-patentee before: Gao Feng Patentee before: Lu Meijun Co-patentee before: Wang Yueli Co-patentee before: Kurt Richard Mackay Co-patentee before: Tao Yuefei |