CN108409108A - A kind of new method improving glass quality - Google Patents
A kind of new method improving glass quality Download PDFInfo
- Publication number
- CN108409108A CN108409108A CN201810522100.9A CN201810522100A CN108409108A CN 108409108 A CN108409108 A CN 108409108A CN 201810522100 A CN201810522100 A CN 201810522100A CN 108409108 A CN108409108 A CN 108409108A
- Authority
- CN
- China
- Prior art keywords
- bank
- melting tank
- hole
- glass quality
- electrode
- 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.)
- Pending
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Classifications
-
- 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
- C03B5/187—Stirring devices; Homogenisation with moving elements
-
- 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
- C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
- C03B5/185—Electric means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
Abstract
A kind of new method improving glass quality, the method is by row, bank, stirs, and linkage method improves glass metal with degree, the method to improve glass quality；The realization row, bank, to stir device include melting tank, the melting tank top is equipped with top insertion electrode, the top insertion electrode is fixed by electrode support, the melting tank bottom is additionally provided with and the mutually matched vertical-insert electrode of top insertion electrode, the melting tank bottom is additionally provided with dog-hole, the dog-hole is connected to by increased channel with supply channel, mud hole is equipped in the supply channel, the mud hole side is equipped with backgauge bank, backgauge bank side is equipped with agitating paddle, the agitating paddle side is equipped with feeding machine, and the feeding machine has cutting machine structure；The present invention provides a kind of new method improving glass quality, is allowed to improve the glass quality produced, there is preferable practicability.
Description
Technical field
The present invention relates to glassmaking arts, and in particular to a kind of new method improving glass quality.
Background technology
Glass is melted with electric smelter to compare with the melted glass of tank furnace, area melting rate can reach 2 times or more, therefore and glass
The erosion of the fused cast refractories of glass liquid contact is also fast.Fused cast refractories form zirconium, aluminum oxide and the glass of high-content after being corroded by glass metal
The mixture of liquid, this mixture and host glass liquid phase ratio, than great, viscosity is big, and softening point is high, and expansion coefficient difference is big.
When glass metal is after increased channel enters supply channel, glass metal is changed to level stream by vertical current, due to specific gravity difference, this quilt
Slowly deposition is gone down when the glass metal of refractory material pollution can move ahead in material path, and glass metal is made to generate layering.This glass metal
As untreated, then after being cut into material base by feeding machine, contaminated glass metal can be partial to some position of material base.Product at
When type, since contaminated glass is bigger than the viscosity of host glass, softening point is high, therefore centrifugal forming product gets rid of non-round, suppresses, blows
Product thickness is difficult uniformly when type is made, and can not improve product quality.More seriously product is in molding, annealing, decoration firing, tempering
Or even in the overall process used, because the expansion coefficient difference of the coefficient of expansion and ontology glass of pollution material is big, product is set to exist tight
The structural stress of weight, so product can be burst, especially in toughening process, when product bears violent thermal shock, when serious
Product can all be burst.
For this problem, the present invention is arranged in supply channel end：Hopper bottom mud hole, feed behind hole bank, after bank plus
Four paddle material mixing devices, the method to be linked using " row ", " bank " " stirring ", solve the disadvantage of glass metal layering, it is ensured that glass drop
The uniformity of each section ingredient and temperature reaches 99% or more, to which the yield and quality of glassware be greatly improved, is
Enterprise creates abundant economic benefit.
Invention content
The present invention provides a kind of new method improving glass quality, is allowed to improve the glass quality produced, have preferably
Practicability.
The present invention to achieve the above object, is achieved by the following technical programs：A kind of new side improving glass quality
Method, the method are by row, bank, stir, and linkage method improves glass metal with degree, the method to improve glass quality；
The realization row, bank, to stir device include melting tank, and the melting tank top is equipped with top insertion electrode, the top insertion electrode passes through electricity
Pole holder is fixed, the melting tank bottom be additionally provided with the mutually matched vertical-insert electrode of top insertion electrode, the melting tank bottom is also
Equipped with dog-hole, the dog-hole is connected to by increased channel with supply channel, and mud hole, the mud hole are equipped in the supply channel
Side is equipped with backgauge bank, and backgauge bank side is equipped with agitating paddle, and the agitating paddle side is equipped with feeding machine, and the feeding machine has
Cutting machine structure.
The feeding machine includes rotation charging basket as a further optimization of the solution, and charge bar is equipped in the rotation charging basket,
The rotation charging basket has feed opening.
Advantageous effect of the present invention:The present invention is precipitated by being equipped with backgauge bank and agitating paddle in supply channel the overwhelming majority
The pollution glass metal to get off is uniformly mixed, and reaches the uniform purpose of glass metal each section temperature, solves material path section glass
The disadvantage of glass liquid non-uniform temperature, to make molding gob ingredient and temperature fully homogenize, the uniformity reaches 99%, to mold
The product of high quality provides the glass metal of high quality.
After entering feeding machine by the glass metal of " row, stirs bank ", rotation charging basket further stirs evenly, up and down by charge bar,
Glass metal is squeezed from material mouth and is inhaled into shape needed for suitable molding, being finally cut into gob by cutting machine structure falls mold forming, operation letter
It is single, safe and reliable.
Description of the drawings
It is further illustrated the present invention below in conjunction with attached drawing：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is mud hole schematic diagram of the present invention；
In figure：1, batch, 2, melting tank, 3, top insertion electrode, 4, vertical-insert electrode, 5, the glass metal of pollution, 6, dog-hole,
7, increased channel, 8, supply channel, 9, glass metal flow direction, 10, mud hole, 11, backgauge bank, 12, agitating paddle, 13, rotation charging basket, 14,
Charge bar, 15, feeding machine, 16, feed opening, 17, material base, 18, cutting machine structure, 19, electrode support.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Referring to Fig.1 and 2, a kind of new method improving glass quality, the method are by row, bank, stir, linkage is done
Method improves glass metal with degree, the method to improve glass quality；The realization row, bank, to stir device include melting tank 2,
The melting tank top is equipped with top insertion electrode 3, the top insertion electrode fixes 19 by electrode support, and the melting tank bottom is also set
Have and be additionally provided with dog-hole 6 with the mutually matched vertical-insert electrode of top insertion electrode, the melting tank bottom, the dog-hole passes through rising
Road 7 is connected to supply channel 8, and mud hole 10 is equipped in the supply channel, and the mud hole side is equipped with backgauge bank 11, backgauge bank one
Side is equipped with agitating paddle 12, and the agitating paddle side is equipped with feeding machine 15, and the feeding machine has cutting machine structure 18.
The feeding machine includes rotation charging basket 13 as a further optimization of the solution, and material is equipped in the rotation charging basket
Stick 14, the rotation charging basket have feed opening 16.
The course of work：When the present invention works, electric smelter melting tank is added in glass batch 1 first, passes through tip cutting battery plate
It is powered and generates Joule heat, batch melting at glass metal, assist heating by vertical-insert electrode, complete the clarified of glass metal
Journey, it is by dog-hole, increased channel, supply channel finally to cooling, the temperature adjustment for completing glass metal in feeding machine that glass metal, which flows to 9,
Journey makes glass metal be suitble to forming requirements by 17 temperature of material base that cutting machine structure is cut into, finally passes through mold, annealing and demoulding work
Sequence produces glass.
Following table is backgauge bank height, bed drain purge, deslagging time, hole, bank, paddle, charging basket distance and agitating paddle selection etc. to this hair
The effect of bright generation：
By upper table can by be arranged backgauge bank height between 60-80mm, bed drain purge between 15-20kg/h, deslagging when
Between be form of discontinuity；Hole, bank, paddle, charging basket are apart from compact, agitating paddle the helical form of being selected as, the close, rotation with supply channel bottom distance
Entirely forward for two groups, direction is up to stir, and rotating speed is between 5-15r/min；The glass quality produced is preferable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of new method improving glass quality, which is characterized in that the method is by row, bank, stirs, and linkage method carries
High glass metal is with degree, the method to improve glass quality；The realization row, bank, to stir device include melting tank, the fusing
Pond top is equipped with top insertion electrode, the top insertion electrode is fixed by electrode support, and the melting tank bottom is additionally provided with and tip cutting electricity
Extremely mutually matched vertical-insert electrode, the melting tank bottom are additionally provided with dog-hole, and the dog-hole passes through increased channel and supply channel
Connection, the supply channel is interior to be equipped with mud hole, and the mud hole side is equipped with backgauge bank, and backgauge bank side is equipped with agitating paddle, institute
It states agitating paddle side and is equipped with feeding machine, the feeding machine has cutting machine structure.
2. a kind of new method of raising glass quality according to claim, which is characterized in that the feeding machine includes rotation
Turn charging basket, is equipped with charge bar in the rotation charging basket, the rotation charging basket has feed opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522100.9A CN108409108A (en) | 2018-05-28 | 2018-05-28 | A kind of new method improving glass quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522100.9A CN108409108A (en) | 2018-05-28 | 2018-05-28 | A kind of new method improving glass quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108409108A true CN108409108A (en) | 2018-08-17 |
Family
ID=63140499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522100.9A Pending CN108409108A (en) | 2018-05-28 | 2018-05-28 | A kind of new method improving glass quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108409108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893809A (en) * | 2022-11-30 | 2023-04-04 | 仪征煌明谱照明科技有限公司 | Lead-free glass tube all-electric melting furnace for LED |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507313A (en) * | 1999-08-21 | 2003-02-25 | カール−ツァイス−シュティフテゥング | A device for continuously melting and clarifying inorganic compounds, especially glass and glass ceramics |
| CN101538112A (en) * | 2009-04-28 | 2009-09-23 | 济南力诺玻璃制品有限公司 | Production method and production line of glass envelope of bathroom heater lamp |
| CN102092919A (en) * | 2010-12-16 | 2011-06-15 | 武汉力诺太阳能集团股份有限公司 | Top-mounted electrode type all-electric melting furnace |
| CN102887620A (en) * | 2012-11-09 | 2013-01-23 | 江苏元升太阳能集团有限公司 | Feeding channel waste blowdown device for all-electric melting glass tank furnace |
| CN107522387A (en) * | 2017-09-14 | 2017-12-29 | 中国建材国际工程集团有限公司 | Melting furnaces for TFT glass |
-
2018
- 2018-05-28 CN CN201810522100.9A patent/CN108409108A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507313A (en) * | 1999-08-21 | 2003-02-25 | カール−ツァイス−シュティフテゥング | A device for continuously melting and clarifying inorganic compounds, especially glass and glass ceramics |
| CN101538112A (en) * | 2009-04-28 | 2009-09-23 | 济南力诺玻璃制品有限公司 | Production method and production line of glass envelope of bathroom heater lamp |
| CN102092919A (en) * | 2010-12-16 | 2011-06-15 | 武汉力诺太阳能集团股份有限公司 | Top-mounted electrode type all-electric melting furnace |
| CN102887620A (en) * | 2012-11-09 | 2013-01-23 | 江苏元升太阳能集团有限公司 | Feeding channel waste blowdown device for all-electric melting glass tank furnace |
| CN107522387A (en) * | 2017-09-14 | 2017-12-29 | 中国建材国际工程集团有限公司 | Melting furnaces for TFT glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893809A (en) * | 2022-11-30 | 2023-04-04 | 仪征煌明谱照明科技有限公司 | Lead-free glass tube all-electric melting furnace for LED |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |