CN107082553A - The preparation method of low temperature sealing glass smelting apparatus and low temperature sealing glass - Google Patents
The preparation method of low temperature sealing glass smelting apparatus and low temperature sealing glass Download PDFInfo
- Publication number
- CN107082553A CN107082553A CN201710482263.4A CN201710482263A CN107082553A CN 107082553 A CN107082553 A CN 107082553A CN 201710482263 A CN201710482263 A CN 201710482263A CN 107082553 A CN107082553 A CN 107082553A
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- low temperature
- pond
- heater
- sealing glass
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention belongs to seal glass production field, the preparation method of a kind of low temperature sealing glass smelting apparatus and low temperature sealing glass is specifically disclosed, it is intended to which solve existing apparatus causes the problem of volatile components in high-temperature glass liquid volatilize serious in fusion process.Material burner hearth is provided with the low temperature sealing glass smelting apparatus, including body of heater, heating element heater and material pond, body of heater, material pond is arranged in material burner hearth；It is additionally provided with material burner hearth in the cross wall that material burner hearth is divided into upper material burner hearth and lower material burner hearth, upper material burner hearth and lower material burner hearth and is provided with heating element heater.The preparation method of the low temperature sealing glass carries out melting using said apparatus to frit.In fusion process, upper material burner hearth is using relatively low temperature to frit preheating, incipient melting, the high-temperature glass liquid of material pond inner chamber bottom is completely covered the low temperature feedstock and its first fusant for realizing material pond inner chamber top, effectively inhibits the volatile components in high-temperature glass liquid to volatilize.
Description
Technical field
The invention belongs to seal glass production field, and in particular to a kind of low temperature sealing glass smelting apparatus and low-temperature sealing
The preparation method of glass.
Background technology
Seal glass is the intermediate layer glass that glass, ceramics, metal and composite etc. are sealed up each other, and it can
It is divided into low temperature sealing glass and high temperature seal glass.Low temperature sealing glass refers to that fusing point is substantially less than the sealing-in glass of simple glass
Glass, it is widely used in vacuum technique and electronic technology, is realized between glass-glass, glass-metal, metal-metal etc.
Sealing-in.Low temperature sealing glass is widely used in electronics slurry due to its good heat resistance, chemical stability and higher mechanical strength
The various fields such as material, electrovacuum and microelectric technique, the energy, aerospace, automobile.
The device for being presently used for melting low temperature sealing glass is single burner hearth material, is set in the material burner hearth of device body of heater
Material pond is equipped with, material is carried out by material pond.Because material burner hearth is a single space, burner hearth is in the inner chamber of material pond
The heating effect of various pieces is basically identical, at a temperature of material, and the glass metal upper surface temperature in material pond is often higher, leads
The volatile components such as phosphorous oxide, fluoride in high-temperature glass liquid are caused to volatilize serious, so that final obtained low-temperature sealing
The uniformity of glass dust batch is poor.
The content of the invention
The invention provides a kind of low temperature sealing glass smelting apparatus, it is intended to which solve existing apparatus causes in fusion process
The problem of volatile components volatilization in high-temperature glass liquid is serious.
The technical solution adopted for the present invention to solve the technical problems is：Low temperature sealing glass smelting apparatus, including body of heater,
Material burner hearth is provided with heating element heater and material pond, the body of heater, the material pond is arranged in material burner hearth；The material stove
Cross wall is additionally provided with thorax, material burner hearth is divided into upper material burner hearth and lower material burner hearth, the material by the cross wall
The upper and lower part of pond inner chamber is located in upper material burner hearth and lower material burner hearth respectively；The upper material burner hearth and lower material burner hearth
In be provided with heating element heater, and the heating element heater being arranged on during work in material burner hearth to the top of material pond inner chamber plus
Hot temperature is less than heating-up temperature of the heating element heater being arranged in lower material burner hearth to the bottom of material pond inner chamber.
It is further that loading hopper is provided with the body of heater, the discharge end of the loading hopper is located in upper material burner hearth
And it is corresponding with the pond mouthful in material pond.
It is further that the low temperature sealing glass smelting apparatus also includes connecting tube and balancing reservoir；Also set in the body of heater
There is homogenizing burner hearth, the material burner hearth and homogenizing burner hearth are separated by the perpendicular partition wall being arranged in body of heater, in the homogenizing burner hearth
Heating element heater is provided with, the balancing reservoir is arranged in homogenizing burner hearth；The two ends of the connecting tube respectively with going out on material pond
Liquid mouthful is connected with the inlet on balancing reservoir.
It is further to be provided with agitator in the inner chamber of the balancing reservoir.
It is further that the first protection tracheae and the second protection tracheae are additionally provided with the body of heater；First protection
The inlet end of tracheae is located in upper material burner hearth, and the outlet side of the first protection tracheae is located at outside body of heater；The second protection tracheae
Inlet end be located at homogenizing burner hearth in, second protection tracheae outlet side be located at body of heater outside.
It is further that the bottom of the lower material burner hearth is provided with material bottom of pond seat, and the material bottom of pond seat supports exist
The bottom in material pond；The bottom of the homogenizing burner hearth is provided with balancing reservoir base, and the balancing reservoir base is supported on balancing reservoir
Bottom.
It is further to be provided with temperature sensor in the upper material burner hearth, lower material burner hearth and homogenizing burner hearth.
It is further that the low temperature sealing glass smelting apparatus also includes rolling mechanism；On the liquid outlet of the balancing reservoir
Material leakage pipe is provided with, the discharge end of the material leakage pipe is downwards and outside body of heater；The rolling mechanism includes being symmetrical arranged
The first disk roller and the second disk roller, there is gap between first disk roller and the second disk roller, and the gap is located at material leakage pipe
The underface of discharge end.
Present invention also offers a kind of preparation method for the low temperature sealing glass for reducing glass metal volatilization, it includes using
The step of any one above-mentioned low temperature sealing glass smelting apparatus carries out raw material melting；
In raw material melting step, the heating-up temperature control by the heating element heater in lower material burner hearth to the bottom of material pond inner chamber
Vitrifying material temperature degree is made as, while the heating element heater in the upper material burner hearth of control makes to the heating-up temperature on the top of material pond inner chamber
It is lower to the heating-up temperature of the bottom of material pond inner chamber than the heating element heater in lower material burner hearth 100~300 DEG C.
It is further that in raw material melting step, frit is thrown into material pond by 15~25Kg/h feed rate,
By the heating element heater in lower material burner hearth to the heating and temperature control of the bottom of material pond inner chamber at 600 DEG C~1100 DEG C.
The beneficial effects of the invention are as follows：It is divided into upper material burner hearth and lower material stove by setting cross wall by material burner hearth
Thorax, and the upper and lower part of material pond inner chamber is heated respectively by upper material burner hearth and lower material burner hearth, lower material stove
Thorax makes frit fully be melt into glass metal using the heating of vitrifying material temperature degree, and upper material burner hearth is using relatively low temperature to glass
Glass raw material preheating, incipient melting, are realized material pond inner chamber bottom by the low temperature feedstock on material pond inner chamber top and its first fusant
High-temperature glass liquid is completely covered, and effectively inhibits the volatile components in the high-temperature glass liquid of material pond inner chamber bottom to volatilize.
Brief description of the drawings
Fig. 1 is the implementation structural representation of low temperature sealing glass smelting apparatus in the present invention；
Marked in figure：Body of heater 100, cross wall 101, the protection of loading hopper 102, first tracheae 103, material bottom of pond seat 104,
The perpendicular protection of partition wall 105, second tracheae 106, balancing reservoir base 107, upper material burner hearth 111, lower material burner hearth 112, homogenizing burner hearth
120th, heating element heater 200, material pond 300, connecting tube 400, balancing reservoir 500, material leakage pipe 510, agitator 600, rolling mechanism
700th, the first disk roller 710, the second disk roller 720, temperature sensor 800.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, low temperature sealing glass smelting apparatus, including body of heater 100, heating element heater 200 and material pond 300, stove
Material burner hearth is provided with body 100, material pond 300 is arranged in material burner hearth；Cross wall 101 is additionally provided with material burner hearth, it is horizontal
Material burner hearth is divided into upper material burner hearth 111 and lower material burner hearth 112, the upper and lower part of the inner chamber of material pond 300 by partition wall 101
It is located at respectively in upper material burner hearth 111 and lower material burner hearth 112；It is provided with upper material burner hearth 111 and lower material burner hearth 112
Heating element heater 200, and heating element heater 200 in material burner hearth 111 is arranged on during work to the top of the inner chamber of material pond 300
Heating-up temperature is less than heating temperature of the heating element heater 200 being arranged in lower material burner hearth 112 to the bottom of the inner chamber of material pond 300
Degree.
Wherein, body of heater 100 be the smelting apparatus main body, its generally comprise steelframe, the insulating brick being arranged in steelframe and
Refractory material used in building heat-insulation brick；The loading hopper for being fed intake into material pond 300 is usually provided with body of heater 100
102, the discharge end of loading hopper 102 is in upper material burner hearth 111 and corresponding with the pond mouthful in material pond 300.Cross wall 101 is used
In material burner hearth is divided into upper and lower two parts, to carry out the heating of different temperatures；Usual cross wall 101 and material burner hearth
Bottom be arranged in parallel, certainly its also can relative to material burner hearth bottom angled set；Cross wall 101 generally uses heat-insulated material
Material makes, and it can be the integral structure integral with body of heater 100 or the absolute construction being tightly connected with body of heater 100；
The central part of cross wall 101 is provided with and is available for the mounting hole that material pond 300 is passed through, between usual cross wall 101 and material pond 300
Sealed by refractory material.Heating element heater 200 is the part for heating material burner hearth, it is preferred to use Elema or adding thermal resistance
It is used as the heating element heater 200 of the present apparatus；Generally multiple heating are evenly arranged in upper material burner hearth 111 and lower material burner hearth 112
Element 200 is fully heated.Material pond 300 is used to material, and it is generally made up of quartz or ceramics；It is preferred that, material pond 300
Inner chamber be cylinder, and the height of the inner chamber and its diameter ratio are more than 1.2.
The process of melting is carried out using the low temperature sealing glass smelting apparatus, frit is by the putting into of loading hopper 102
In material pond 300, lower material burner hearth 112 carries out heating using the vitrifying material temperature degree of raw material makes frit fully be melt into glass
Liquid, upper material burner hearth 111, to frit preheating, incipient melting, realizes the low of the inner chamber top of material pond 300 using relatively low temperature
The high-temperature glass liquid of the inner chamber bottom of material pond 300 is completely covered for warm raw material and its first fusant, effectively inhibits material pond inner chamber
Volatile components volatilization in the high-temperature glass liquid of bottom, the uniformity of final obtained low meiting sealing frilses batch is preferable.
In order that the glass metal homogenizing fully melted is obtained, then as shown in figure 1, the low temperature sealing glass smelting apparatus also includes
Connecting tube 400 and balancing reservoir 500；Homogenizing burner hearth 120 is additionally provided with body of heater 100, material burner hearth and homogenizing burner hearth 120 are by being arranged on
Perpendicular partition wall 105 in body of heater 100 is separated, and is provided with heating element heater 200 in homogenizing burner hearth 120, balancing reservoir 500 is arranged on homogenizing
In burner hearth 120；The two ends of connecting tube 400 are connected with the inlet on the liquid outlet on material pond 300 and balancing reservoir 500 respectively.
Perpendicular partition wall 105 is generally made using heat-barrier material, and it can be the integral structure or and stove with the one of body of heater 100
The absolute construction that body 100 is tightly connected.Generally it is uniformly distributed in homogenizing burner hearth 120 and is provided with multiple heating element heaters 200.
On the basis of the above, in order to improve the effect of homogenizing, agitator 600 is provided with the inner chamber of balancing reservoir 500.Stir
Mix device 600 and generally comprise stirring motor, agitating shaft and agitating paddle；Stirring motor is arranged on body of heater 100, agitating shaft and stirring electricity
Machine is connected and stretched in the inner chamber of balancing reservoir 500, and agitating paddle is arranged on shaft part of the agitating shaft in the inner chamber of balancing reservoir 500
On.Stirred, can forced glass metal convection current with Accelerative mass transfer process, glass metal is fully homogenized, so as to change by agitator 600
Kind glass quality.
In order to avoid the glass metal component of volatilization make it that the pressure in material burner hearth and homogenizing burner hearth 120 is excessive, in body of heater
The first protection tracheae 103 and the second protection tracheae 106 are additionally provided with 100；The inlet end of first protection tracheae 103 is located at upperization
Expect in burner hearth 111, the outlet side of the first protection tracheae 103 is located at outside body of heater 100；The inlet end of second protection tracheae 106 is located at
It is homogenized in burner hearth 120, the outlet side of the second protection tracheae 106 is located at outside body of heater 100.First protection tracheae 103 and second is protected
Tracheae 106 makes material burner hearth and homogenizing burner hearth 120 be connected with outside air respectively, to row pressure.
Specifically, again as shown in figure 1, the bottom of lower material burner hearth 112 is provided with material bottom of pond seat 104, material bottom of pond seat
104 are supported on the bottom in material pond 300；The bottom of homogenizing burner hearth 120 is provided with balancing reservoir base 107, balancing reservoir base 107
Support is in the bottom of balancing reservoir 500.
As a preferred embodiment of the present invention, then as shown in figure 1, upper material burner hearth 111, lower material burner hearth 112 and
Change in burner hearth 120 and be provided with temperature sensor 800.Temperature sensor 800 is used to monitor the temperature change in each burner hearth in real time,
It is preferred to use thermocouple as temperature sensor 800；The low temperature sealing glass smelting apparatus generally also includes controller, each heating
Element 200 and each temperature sensor 800 are electrically connected with the controller respectively, the upper material burner hearth of each temperature sensor 800 monitoring in real time
111st, lower material burner hearth 112 and homogenizing burner hearth 120 in heating-up temperature and feed back to controller, controller according to feedback temperature with
Preset temperature is compared, and controller controls to be arranged on upper material burner hearth 111, lower material respectively if difference exceedes modification scope
The increase of the power output of heating element heater 200 or reduction in burner hearth 112 and homogenizing burner hearth 120, to control the heating temperature in each burner hearth
Degree.
In order to improve production efficiency, the low temperature sealing glass smelting apparatus also includes rolling mechanism 700；Balancing reservoir 500
Material leakage pipe 510 is provided with liquid outlet, the discharge end of material leakage pipe 510 is downwards and outside body of heater 100；Rolling mechanism 700
Including the symmetrically arranged disk roller 720 of first disk roller 710 and second, there is gap between the first disk roller 710 and the second disk roller 720,
And the gap is located at the underface of the discharge end of material leakage pipe 510.The glass rolling that rolling mechanism 700 can export material leakage pipe 510
In thin glass fragment, so that glass is quickly cooled down and follow-up grinding.The glass that rolling mechanism 700 is also exported to material leakage pipe 510
With draw.
The preparation method of low temperature sealing glass, this method is included using any one above-mentioned low temperature sealing glass melting dress
The step of putting progress raw material melting；Specifically, by feed rate throw into of the well mixed frit by 15~25Kg/h
In material pond 300, the top of the inner chamber of material pond 300 is covered, after the upper low-temperature prewarming of material burner hearth 111, incipient melting, material pond is flow to
The bottom of 300 inner chambers, glass metal is fully melt into by the heating high temperature of lower material burner hearth 112；The glass metal of the bottom of material pond 300
After flowing to balancing reservoir 500 by the homogenizing of agitator 600 through connecting tube 400, discharged by material leakage pipe 510；
Then, first disk roller 710 and second disk roller 720 rolling of the glass that material leakage pipe 510 is discharged through rolling mechanism 700 are in
Thin glass fragment；
Finally, low meiting sealing frilses are made through ball mill grinding in glass fragment；
In raw material melting step, by the heating element heater 200 in lower material burner hearth 112 to the bottom of the inner chamber of material pond 300
Heating and temperature control is vitrifying material temperature degree (different according to glass ingredient, material temperature is different), while the upper material burner hearth of control
Heating element heater 200 in 111 makes it to the heating-up temperature on the top of the inner chamber of material pond 300 than the heating in lower material burner hearth 112
Element 200 is low to the heating-up temperature of the bottom of the inner chamber of material pond 300 100~300 DEG C.
It is preferred that, by heating-up temperature of the heating element heater 200 in lower material burner hearth 112 to the bottom of the inner chamber of material pond 300
Control is at 600 DEG C~1100 DEG C, temperature when being 10 Pa Secs of glass viscosity.Generally, the heating element heater that will be homogenized in burner hearth 120
The heating and temperature control of 200 pairs of inner chambers of balancing reservoir 500 is that glass stirs homogenization temperature, is 4~20 Pa Secs of seal glass viscosity
When temperature.
Claims (10)
1. low temperature sealing glass smelting apparatus, including body of heater (100), heating element heater (200) and material pond (300), the body of heater
(100) material burner hearth is provided with, the material pond (300) is arranged in material burner hearth；It is characterized in that：In the material burner hearth
Cross wall (101) is additionally provided with, material burner hearth is divided into upper material burner hearth (111) and lower material stove by the cross wall (101)
Thorax (112), the upper and lower part of material pond (300) inner chamber is located at upper material burner hearth (111) and lower material burner hearth respectively
(112) in；Heating element heater (200) is provided with the upper material burner hearth (111) and lower material burner hearth (112), and during work
The heating element heater (200) being arranged in material burner hearth (111) is less than to the heating-up temperature on the top of material pond (300) inner chamber to be set
Put the heating-up temperature of heating element heater (200) in lower material burner hearth (112) to the bottom of material pond (300) inner chamber.
2. low temperature sealing glass smelting apparatus as claimed in claim 1, it is characterised in that：It is provided with the body of heater (100)
Loading hopper (102), the discharge end of the loading hopper (102) be located in upper material burner hearth (111) and with the Chi Kou of material pond (300)
It is corresponding.
3. low temperature sealing glass smelting apparatus as claimed in claim 1, it is characterised in that：Also include connecting tube (400) and equal
Change pond (500)；Homogenizing burner hearth (120) is additionally provided with the body of heater (100), the material burner hearth and homogenizing burner hearth (120) are by setting
The perpendicular partition wall (105) put in body of heater (100) is separated, and heating element heater (200), institute are provided with the homogenizing burner hearth (120)
Balancing reservoir (500) is stated to be arranged in homogenizing burner hearth (120)；The two ends of the connecting tube (400) respectively with material pond (300)
Liquid outlet is connected with the inlet on balancing reservoir (500).
4. low temperature sealing glass smelting apparatus as claimed in claim 3, it is characterised in that：The inner chamber of the balancing reservoir (500)
In be provided with agitator (600).
5. low temperature sealing glass smelting apparatus as claimed in claim 3, it is characterised in that：Also set up on the body of heater (100)
There are the first protection tracheae (103) and the second protection tracheae (106)；The inlet end of the first protection tracheae (103) is located at upperization
Expect in burner hearth (111), the outlet side of the first protection tracheae (103) is located at body of heater (100) outside；The second protection tracheae (106)
Inlet end be located in homogenizing burner hearth (120), the outlet side of the second protection tracheae (106) is located at body of heater (100) outside.
6. low temperature sealing glass smelting apparatus as claimed in claim 3, it is characterised in that：The lower material burner hearth (112)
Bottom is provided with material bottom of pond seat (104), and the material bottom of pond seat (104) is supported on the bottom of material pond (300)；The homogenizing
The bottom of burner hearth (120) is provided with balancing reservoir base (107), and the balancing reservoir base (107) is supported on the bottom of balancing reservoir (500)
Portion.
7. low temperature sealing glass smelting apparatus as claimed in claim 3, it is characterised in that：The upper material burner hearth (111), under
Temperature sensor (800) is provided with material burner hearth (112) and homogenizing burner hearth (120).
8. the low temperature sealing glass smelting apparatus as described in claim 3,4,5,6 or 7, it is characterised in that：Also include roller press
Structure (700)；Material leakage pipe (510) is provided with the liquid outlet of the balancing reservoir (500), the discharge end of the material leakage pipe (510) is erected
Directly down and positioned at body of heater (100) outside；The rolling mechanism (700) includes symmetrically arranged first disk roller (710) and the second roller
Take turns (720), there is gap between first disk roller (710) and the second disk roller (720), and the gap is located at material leakage pipe (510)
Discharge end underface.
9. the preparation method of low temperature sealing glass, it is characterised in that：Including using as described in any one in claim 1 to 8
Low temperature sealing glass smelting apparatus carry out raw material melting the step of；
In raw material melting step, by bottom of the heating element heater (200) in lower material burner hearth (112) to material pond (300) inner chamber
Heating and temperature control be vitrifying material temperature degree, while the heating element heater (200) in the upper material burner hearth (111) of control is to material pond
(300) heating-up temperature on the top of inner chamber makes it than the heating element heater (200) in lower material burner hearth (112) to material pond (300)
The heating-up temperature of the bottom of inner chamber is low 100~300 DEG C.
10. the preparation method of low temperature sealing glass as claimed in claim 9, it is characterised in that：In raw material melting step, glass
Raw material is thrown into material pond (300) by 15~25Kg/h feed rate, by the heating element heater in lower material burner hearth (112)
(200) to the heating and temperature control of the bottom of material pond (300) inner chamber at 600 DEG C~1100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482263.4A CN107082553A (en) | 2017-06-22 | 2017-06-22 | The preparation method of low temperature sealing glass smelting apparatus and low temperature sealing glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482263.4A CN107082553A (en) | 2017-06-22 | 2017-06-22 | The preparation method of low temperature sealing glass smelting apparatus and low temperature sealing glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107082553A true CN107082553A (en) | 2017-08-22 |
Family
ID=59606332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482263.4A Pending CN107082553A (en) | 2017-06-22 | 2017-06-22 | The preparation method of low temperature sealing glass smelting apparatus and low temperature sealing glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107082553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879581A (en) * | 2019-03-21 | 2019-06-14 | 湖北新华光信息材料有限公司 | A kind of manufacturing device and method of fluorophosphate optical glass |
| CN112897884A (en) * | 2021-02-22 | 2021-06-04 | 合肥邦诺科技有限公司 | Preformed low-temperature glass soldering lug and screen printing manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698564A (en) * | 2009-10-28 | 2010-04-28 | 黄再元 | Process for smelting opal glass base material capable of preventing fluorin volatilization |
| CN201520713U (en) * | 2009-10-28 | 2010-07-07 | 黄再元 | Opalescent glass basis material smelting furnace preventing fluorine from volatilizing |
-
2017
- 2017-06-22 CN CN201710482263.4A patent/CN107082553A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698564A (en) * | 2009-10-28 | 2010-04-28 | 黄再元 | Process for smelting opal glass base material capable of preventing fluorin volatilization |
| CN201520713U (en) * | 2009-10-28 | 2010-07-07 | 黄再元 | Opalescent glass basis material smelting furnace preventing fluorine from volatilizing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879581A (en) * | 2019-03-21 | 2019-06-14 | 湖北新华光信息材料有限公司 | A kind of manufacturing device and method of fluorophosphate optical glass |
| CN112897884A (en) * | 2021-02-22 | 2021-06-04 | 合肥邦诺科技有限公司 | Preformed low-temperature glass soldering lug and screen printing manufacturing method thereof |
| CN112897884B (en) * | 2021-02-22 | 2022-04-19 | 合肥邦诺科技有限公司 | Preformed low-temperature glass soldering lug and screen printing manufacturing method thereof |
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