CN109987823A - A kind of electronical display glass substrate furnace discharge mouth heating device - Google Patents
A kind of electronical display glass substrate furnace discharge mouth heating device Download PDFInfo
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- CN109987823A CN109987823A CN201910327979.6A CN201910327979A CN109987823A CN 109987823 A CN109987823 A CN 109987823A CN 201910327979 A CN201910327979 A CN 201910327979A CN 109987823 A CN109987823 A CN 109987823A
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- Prior art keywords
- heating
- microwave
- microwave heating
- discharge mouth
- heating cover
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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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
- C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The present invention discloses a kind of electronical display glass substrate furnace discharge mouth heating device, including being located at the hoistable platform below furnace discharge mouth, heater is equipped at the top of hoistable platform, heater includes opening up fixing barrel, is equipped with microwave heating cover in fixing barrel, microwave heating cover opening is downward, heating material is filled in microwave heating cover, microwave heating cover opening end is equipped with microwave generator, and microwave heating cover closed end is equipped with heating head, and the shape of heating head and the shape of furnace discharge mouth are adapted；Insulating layer is also filled between the fixing barrel and microwave heating cover；Heating head is in contact after protruding into discharge port with the glass blocks of solidification, by microwave heating cover by microwave transfer to heating head, realize the microwave heating to solidification glass blocks, discharging can be carried out by removing hoistable platform after glass blocks thawing, it is easy to operate, heating is fast, can be effectively reduced the fusing period, shortens fusing time.
Description
Technical field
The present invention relates to electronical display glassmaking art, specifically a kind of electronical display glass substrate furnace discharge
Mouth heating device.
Background technique
In TFT-LCD glass substrate production process, the melting point of glass is high, and fusion temperature is than common soda lime glass production line
High 100 degree of temperature or more, kiln refractory material corrodes serious, after a period of time, is etched, the refractory material that peels off can be assembled
In the bottom of kiln and agitating device, glass defect is caused, the high zirconium glass of agitating device bottom is especially enriched in, is unfavorable for
The homogenizing of glass makes glass generate striped, seriously affects product quality, sinks so needs are irregular to agitating device bottom
Product object carries out discharging.
In addition, needing to overhaul kiln after furnace service life expires, must be put before maintenance all high inside kiln
Warm glass metal, as discharge operation.The discharge port of kiln and agitating device is blocked using the solidification of glass, is needing to unload
When material, by the way of heating, the glass blocks of solidification is melted.
Currently, discharge port heating is main are as follows:
One, discharge port ontology is electrically heated, and adds thermal insulation material to keep the temperature in discharge port；The heating of this mode disadvantage is slow, low efficiency；
Two, it is heated with special burning gun burner, the heating of this mode disadvantage is slow, and personnel are inconvenient for operation, and there are security risks.
Summary of the invention
The purpose of the present invention is to provide a kind of electronical display glass substrate furnace discharge mouth heating device, device peaces
Entirely, heating is fast, can be effectively reduced the fusing period, shortens fusing time.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of electronical display glass substrate furnace discharge mouth heating device, including being located at the hoistable platform below furnace discharge mouth,
Heater is equipped at the top of hoistable platform, heater includes opening up fixing barrel, is equipped with microwave heating cover, microwave in fixing barrel
Heating mantles are opening down, and heating material is filled in microwave heating cover, and microwave heating cover opening end is equipped with microwave generator, microwave
Heating mantles closed end is equipped with heating head, and the shape of heating head and the shape of furnace discharge mouth are adapted；The fixing barrel and microwave
Insulating layer is also filled between heating mantles.
The invention has the advantages that moving to hoistable platform below discharge port when needing to heat, hoistable platform is adjusted
Highly, it is in contact after so that heating head is protruded into discharge port with the glass blocks of solidification, opens microwave generator, add microwave by microwave
Heat cover passes to heating head, realizes the microwave heating to solidification glass blocks, and hoistable platform is removed after glass blocks thawing can be into
Row discharging, easy to operate, heating is fast, can be effectively reduced the fusing period, shortens fusing time.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the enlarged diagram of heater of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the bottom view of Fig. 2.
Specific embodiment
In conjunction with shown in Fig. 1~4, the present invention provides a kind of electronical display glass substrate furnace discharge mouth heating device, including
Hoistable platform 2 positioned at the lower section of furnace discharge mouth 1 is equipped with heater at the top of hoistable platform 2, and heater includes opening up consolidates
Determine bucket 3, fixed batten 4 can be set in 3 bottom of fixing barrel, installation screw 5 is set on fixed batten 4, it is real by installation screw 5
Now with the fixation of hoistable platform 2.
Microwave heating cover 6 is equipped in fixing barrel 3, microwave heating cover 6 is opening down, filled with heating in microwave heating cover 6
Material 7, heating material 7 are preferably the material that absorbable microwave generates high temperature, such as zirconia ceramics, the fusing point 2397 of zirconium oxide
DEG C, heat resistance is good, and low temperature has certain ability for absorbing microwave, and increases microwave absorption capacity with temperature and improve.
6 open end of microwave heating cover is equipped with microwave generator 8, and microwave generator 8 passes through the lead set on 3 bottom of fixing barrel
Hole 9 connects microwave controller 10.6 closed end of microwave heating cover is equipped with heating head 11, the shape and furnace discharge mouth 1 of heating head 11
Shape be adapted, high temperature resistant, transcalent material, such as mullite brick etc. can be selected in heating head 11；The fixing barrel 3 with it is micro-
Insulating layer 12 is also filled between Wave heating cover 6, insulating layer 12 selects high-temperature-resistant thermal-insulation material, such as silicate fiber cotton.Lifting is flat
Universal wheel 14 is arranged in 2 bottom of platform, plays the role of flexibly mobile and fixes position.
When needing to heat, hoistable platform 2 is moved into 1 lower section of discharge port, 2 height of adjustment hoistable platform stretches heating head
It is in contact after entering discharge port with the glass blocks 13 of solidification, microwave controller 10 controls microwave generator 9 and issues microwave, keeps microwave logical
It crosses microwave heating cover 6 and passes to heating head 11, realize the microwave heating to solidification glass blocks 13, remove liter after glass blocks thawing
Drop platform can carry out discharging, easy to operate, and heating is fast, can be effectively reduced the fusing period, shorten fusing time.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form；Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, anything that does not depart from the technical scheme of the invention according to the technical essence of the invention do above embodiments
Any simple modification, equivalent replacement, equivalence changes and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (1)
1. a kind of electronical display glass substrate furnace discharge mouth heating device, which is characterized in that including being located under furnace discharge mouth
The hoistable platform of side, hoistable platform top are equipped with heater, and heater includes opening up fixing barrel, are equipped in fixing barrel micro-
Wave heating cover, microwave heating cover opening downward, are filled with heating material in microwave heating cover, microwave heating cover opening end is equipped with micro-
Wave producer, microwave heating cover closed end are equipped with heating head, and the shape of heating head and the shape of furnace discharge mouth are adapted；It is described
Insulating layer is also filled between fixing barrel and microwave heating cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327979.6A CN109987823A (en) | 2019-04-23 | 2019-04-23 | A kind of electronical display glass substrate furnace discharge mouth heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327979.6A CN109987823A (en) | 2019-04-23 | 2019-04-23 | A kind of electronical display glass substrate furnace discharge mouth heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109987823A true CN109987823A (en) | 2019-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910327979.6A Pending CN109987823A (en) | 2019-04-23 | 2019-04-23 | A kind of electronical display glass substrate furnace discharge mouth heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109987823A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026054A (en) * | 2019-12-09 | 2020-04-17 | 彩虹（合肥）液晶玻璃有限公司 | Distributed control system for glass unloading and control method thereof |
| CN113336416A (en) * | 2021-06-21 | 2021-09-03 | 中国原子能科学研究院 | Discharging device, cold crucible melting device and discharging method |
| CN113354259A (en) * | 2021-06-21 | 2021-09-07 | 中国原子能科学研究院 | Discharging method, discharging device and cold crucible melting device |
| CN113371980A (en) * | 2021-06-21 | 2021-09-10 | 中国原子能科学研究院 | Discharging device, cold crucible melting device and discharging method |
| CN115159814A (en) * | 2022-06-28 | 2022-10-11 | 河北光兴半导体技术有限公司 | Kiln unloading method |
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| US5304701A (en) * | 1988-10-21 | 1994-04-19 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Melting furnace for treating wastes and a heating method of the same |
| CN1566001A (en) * | 2003-07-09 | 2005-01-19 | 上海高雅玻璃有限公司 | Microwave heating feeding passage and glass products manufacturing method using the feeding passage |
| CN2712375Y (en) * | 2004-07-17 | 2005-07-27 | 段为钢 | Microwave transfusion heater |
| CN103880268A (en) * | 2012-12-19 | 2014-06-25 | 张志法 | Glass melting furnace employing microwave combined heating and microwave defoaming |
| CN104812115A (en) * | 2015-04-20 | 2015-07-29 | 石河子大学 | Microwave heating device and method |
| CN209815943U (en) * | 2019-04-23 | 2019-12-20 | 蚌埠中光电科技有限公司 | Discharge port heating device of electronic display glass substrate kiln |
-
2019
- 2019-04-23 CN CN201910327979.6A patent/CN109987823A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304701A (en) * | 1988-10-21 | 1994-04-19 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Melting furnace for treating wastes and a heating method of the same |
| CN1566001A (en) * | 2003-07-09 | 2005-01-19 | 上海高雅玻璃有限公司 | Microwave heating feeding passage and glass products manufacturing method using the feeding passage |
| CN2712375Y (en) * | 2004-07-17 | 2005-07-27 | 段为钢 | Microwave transfusion heater |
| CN103880268A (en) * | 2012-12-19 | 2014-06-25 | 张志法 | Glass melting furnace employing microwave combined heating and microwave defoaming |
| CN104812115A (en) * | 2015-04-20 | 2015-07-29 | 石河子大学 | Microwave heating device and method |
| CN209815943U (en) * | 2019-04-23 | 2019-12-20 | 蚌埠中光电科技有限公司 | Discharge port heating device of electronic display glass substrate kiln |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026054A (en) * | 2019-12-09 | 2020-04-17 | 彩虹（合肥）液晶玻璃有限公司 | Distributed control system for glass unloading and control method thereof |
| CN113336416A (en) * | 2021-06-21 | 2021-09-03 | 中国原子能科学研究院 | Discharging device, cold crucible melting device and discharging method |
| CN113354259A (en) * | 2021-06-21 | 2021-09-07 | 中国原子能科学研究院 | Discharging method, discharging device and cold crucible melting device |
| CN113371980A (en) * | 2021-06-21 | 2021-09-10 | 中国原子能科学研究院 | Discharging device, cold crucible melting device and discharging method |
| CN115159814A (en) * | 2022-06-28 | 2022-10-11 | 河北光兴半导体技术有限公司 | Kiln unloading method |
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