CN108455823B - Vibration foam discharging device for electronic display glass - Google Patents
Vibration foam discharging device for electronic display glass Download PDFInfo
- Publication number
- CN108455823B CN108455823B CN201810572130.0A CN201810572130A CN108455823B CN 108455823 B CN108455823 B CN 108455823B CN 201810572130 A CN201810572130 A CN 201810572130A CN 108455823 B CN108455823 B CN 108455823B
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- CN
- China
- Prior art keywords
- sleeve
- vibrating rod
- pneumatic vibrator
- section
- electronic display
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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
- C03B5/225—Refining
-
- 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 relates to a vibration foam discharging device for electronic display glass, which is characterized by comprising the following components: the pneumatic vibrator (1) is connected to the base plate (4) through at least two flexible supporting devices, at least two rigid vibrating rod pipes (12) connected with the pneumatic vibrator (1) extend into glass liquid in the neck through a stirring port, corresponding sleeves (13) with two closed ends are sleeved outside each rigid vibrating rod pipe (12), and a water inlet pipe (15) and a water outlet pipe (16) are respectively arranged on each rigid vibrating rod pipe (12) and each sleeve (13). The flexible supporting device consists of a rubber ring (8) arranged in a concave ring seat (6), the concave ring seat (6) is fixed on a base plate (5), the pneumatic vibrator (1) is sleeved in a hole in the center of the rubber ring (8), and the two sides of the flexible supporting device adopt check rings (7) to clamp and fix the pneumatic vibrator (1) and the rubber ring (8). Due to the adoption of the technical scheme, the invention has the following advantages: the foam discharging efficiency is high, the use and the adjustment are convenient, and the structure is simple.
Description
Technical Field
The invention belongs to the field of flat glass production equipment, and particularly relates to a vibration foam discharging device for electronic display glass.
Background
The melting furnace is a key device for producing flat glass, and comprises a melting part, a clarifying part, a neck, a cooling part, a regenerator and the like, wherein the melting part melts raw materials into glass liquid, the neck is a short and narrow glass liquid passage, and the glass liquid in the neck is melted and flows into the cooling part from the melting part and the clarifying part.
In the field of common flat glass manufacturing, a stirring device is arranged at the neck of the glass, and a stirring rod of the stirring device stretches into the neck of the glass through a stirring opening of the neck of the glass to stir the glass uniformly. In the field of manufacturing of electronic display glass (TFT-LCD glass), before glass liquid enters a forming process, a glass liquid stirring process is additionally added, and a platinum material is directly used as a stirring rod for reducing the number of bubbles in the glass liquid and stirring the glass liquid uniformly so as to meet more strict requirements. However, this stirring device has a problem that the efficiency of reducing bubbles is low.
Disclosure of Invention
The invention aims to solve the problem of low bubble reduction efficiency of a glass liquid stirring device in the prior art, and provides a vibration bubble removing device for electronic display glass.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a vibration bubble removing device for electronic display glass, comprising:
the pneumatic vibrator is connected to the base plate through at least two flexible support devices, at least two rigid vibrating rod pipes connected to the pneumatic vibrator extend into glass liquid in the melting furnace through stirring ports, corresponding sleeves with two closed ends are sleeved outside each rigid vibrating rod pipe, and a water inlet pipe and a water outlet pipe are respectively arranged on each rigid vibrating rod pipe and each sleeve.
Based on the technical scheme, the further technical scheme is as follows: the flexible supporting device consists of a rubber ring arranged in a concave ring seat, the concave ring seat is fixed on the base plate, the pneumatic vibrator is sleeved in a hole in the center of the rubber ring, and the pneumatic vibrator and the rubber ring are clamped and fixed by check rings at two sides of the flexible supporting device.
The further technical scheme is as follows: the sleeve is connected with a suspension wire, and the other end of the suspension wire is fixed on the support.
The further technical scheme is as follows: the rigid vibrating rod tube and the sleeve are made of platinum materials, and extend into glass liquid in the platinum channel from vibrating holes arranged on the upper part of the platinum channel.
The further technical scheme is as follows: the rigid vibrating rod pipe is divided into a horizontal section and an inclined section, the sleeve pipe is also divided into a corresponding horizontal sleeve pipe section and an inclined sleeve pipe section, the horizontal section and the horizontal sleeve pipe section penetrate through stirring holes in the wall of the neck pool, and the inclined section and the inclined sleeve pipe section are immersed in glass liquid in the neck.
The technical scheme of the invention is applied to the field of electronic display glass manufacturing, and in order to reduce the quantity of bubbles in glass liquid, a vibration bubble discharging device is arranged at a platinum channel or neck of a melting furnace.
Pneumatic vibrators are known devices, such as handheld vibrators for cement pouring, rod-shaped objects, which adopt compressed gas as power, are input by a hose, and vibration sources are produced by eccentric devices and periodically vibrate in the cross section direction. The pneumatic vibrator is made of carbon steel, cast iron, aluminum alloy, bronze, stainless steel, extruded aluminum, etc. For applications in special environments, such as the pharmaceutical industry, etc., the housing may be made of aluminum, stainless steel. The vibration frequency and the vibration force can be controlled and adjusted steplessly by adjusting the flow rate and the air pressure of the compressed air.
In order to adapt to a high-temperature environment, a rigid vibrating rod is used for transmitting a vibrating source into glass liquid in the neck, and the vibrated bubbles float upwards and overflow; the vibrating rod consists of a horizontal section and an inclined section. In order to realize the vibration and fixing functions of the pneumatic vibrator and the vibrating rod, the vibration supporting structure consists of a soft rubber ring, a snare, a retainer ring and a base plate, wherein the soft rubber ring can be used for supporting and vibrating, and the snare and the retainer ring are used for fixing the soft rubber ring on the base plate. The vibration connecting structure fastens the vibration rod by the hoop and the bolt.
For the convenience of fixation, the pneumatic vibrator is horizontally arranged;
in order to adapt to the environment, the vibrating rod is of a double-layer water-cooling structure, and a hose is used for connecting a water source;
in order to improve the foam discharging effect, the vibrating rods inserted into the glass liquid are obliquely arranged, and a plurality of vibrating rods can be arranged;
in order to stabilize the pneumatic vibrator, the vibration supporting structure is not less than 2 parts;
to increase the vibration amplitude, the diameter of the soft rubber ring can be increased;
in order to increase the vibration force, the thickness of the soft rubber ring can be thinned;
in order to balance the weight of the stirring rod, a suspension wire is arranged on the stirring rod;
the device can also be used for other positions such as a liquid inlet channel and a liquid outlet channel of a platinum channel, the shape of the stirring rod is changed adaptively, and the stirring rod is made of platinum materials.
Due to the adoption of the technical scheme, the invention has the following advantages: the foam discharging efficiency is high, the use and the adjustment are convenient, and the structure is simple.
Description of the drawings:
FIG. 1 is a top view of embodiment 1 of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a side view of embodiment 2 of the present invention.
The specific embodiment is as follows:
embodiment one: as shown in fig. 1 and 2, the vibration bubble removing device for electronic display glass provided by the invention comprises the following components:
1. the pneumatic vibrator 1 is provided with an air inlet 2 and an air outlet 3.
2. At least two flexible supporting devices are connected to the base plate 4, each flexible supporting device is composed of a rubber ring 8 arranged in a concave ring seat 6, the concave ring seat 6 is fixed to the base plate 4, the pneumatic vibrator 1 is sleeved in a hole in the center of the rubber ring 8, and two sides of the pneumatic vibrator are clamped and fixed with the rubber ring 8 by using check rings 7.
3. At least two rigid vibrating rod tubes 12 connected to the pneumatic vibrator 1, each rigid vibrating rod tube 12 being connected to the pneumatic vibrator 1 by a ferrule 5 and being fastened and fixed by a bolt 9. The rigid vibrating rod tube 12 is connected to the pneumatic vibrator 1 with one end closed and one end open to the neck. Each rigid vibrating rod tube 12 is also sleeved with a corresponding sleeve 13 with two closed ends, and each rigid vibrating rod tube 12 and each sleeve 13 are respectively provided with a water inlet tube 15 and a water outlet tube 16, so that an interlayer circulating water jacket is formed between the rigid vibrating rod tube 12 and the sleeve 13.
The rigid vibrating-rod tube 12 is divided into a horizontal section 12a and an inclined section 12b, and the sleeve 13 is also divided into a corresponding horizontal sleeve section 13a and inclined sleeve section 13b, the horizontal section 12a and the horizontal sleeve section 13a passing through the stirring hole 11a of the neck pool wall 11, and the inclined section 12b and the inclined sleeve section 13b being immersed in the molten glass in the neck.
Three, a suspension wire 10 is connected to each sleeve 13, and the other end of the suspension wire 10 is fixed to the support.
Embodiment two:
as shown in FIG. 3, the invention can also be used in other positions such as a liquid inlet channel and a liquid outlet channel of a platinum channel, and the vibration device is basically the same as that of the first embodiment. The difference is that the melting furnace is a platinum channel, comprising a shell and a fire-resistant layer 20 connected with the shell, the upper part is provided with a heightening section 17, a vibration hole 18 is arranged in the heightening section, a platinum layer 19 is covered in the fire-resistant layer, and molten glass is arranged in the platinum layer. The sleeve 13 and the rigid vibrating rod tube 12 are made of platinum materials, and extend into the glass liquid of the platinum channel from the vibrating hole 18.
The working process of the invention is as follows: compressed air enters the pneumatic vibrator 1 to vibrate, the vibration is transmitted to the glass liquid in a platinum channel or a neck of the melting furnace through the rigid vibration rod tube 12, and bubbles are rapidly and effectively discharged after the glass liquid is vibrated.
Claims (4)
1. A vibration bubble removing device for electronic display glass, comprising:
the pneumatic vibrator (1) is connected to the base plate (4) through at least two flexible supporting devices, at least two rigid vibrating rod pipes (12) connected with the pneumatic vibrator (1) extend into glass liquid in the melting furnace through a stirring port, a corresponding sleeve (13) with two closed ends is sleeved outside each rigid vibrating rod pipe (12), and a water inlet pipe (15) and a water outlet pipe (16) are respectively arranged on each rigid vibrating rod pipe (12) and each sleeve (13);
the flexible supporting device consists of a rubber ring (8) arranged in a concave ring seat (6), the concave ring seat (6) is fixed on a base plate (4), the pneumatic vibrator (1) is sleeved in a hole in the center of the rubber ring (8), and the two sides of the flexible supporting device adopt check rings (7) to clamp and fix the pneumatic vibrator (1) and the rubber ring (8).
2. A vibration bubble removal apparatus for electronic display glass according to claim 1, wherein:
a suspension wire (10) is connected to the sleeve (13), and the other end of the suspension wire (10) is fixed on the support.
3. A vibration bubble removal apparatus for electronic display glass according to claim 2, wherein: the rigid vibrating rod tube (12) and the sleeve (13) are made of platinum materials, and the rigid vibrating rod tube (12) and the sleeve (13) extend into glass liquid in the platinum channel from vibrating holes arranged at the upper part of the platinum channel.
4. A vibration bubble removal apparatus for electronic display glass according to claim 2, wherein: the rigid vibrating rod tube (12) is divided into a horizontal section (12 a) and an inclined section (12 b), the sleeve (13) is also divided into a corresponding horizontal sleeve section (13 a) and an inclined sleeve section (13 b), the horizontal section (12 a) and the horizontal sleeve section (13 a) penetrate through a stirring hole (11 a) of the neck pool wall (11), and the inclined section (12 b) and the inclined sleeve section (13 b) are immersed in glass liquid in the neck of the melting furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572130.0A CN108455823B (en) | 2018-06-06 | 2018-06-06 | Vibration foam discharging device for electronic display glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572130.0A CN108455823B (en) | 2018-06-06 | 2018-06-06 | Vibration foam discharging device for electronic display glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108455823A CN108455823A (en) | 2018-08-28 |
| CN108455823B true CN108455823B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810572130.0A Active CN108455823B (en) | 2018-06-06 | 2018-06-06 | Vibration foam discharging device for electronic display glass |
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| Country | Link |
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| CN (1) | CN108455823B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250891B (en) * | 2018-09-25 | 2021-08-24 | 台玻安徽玻璃有限公司 | Low-distortion float glass liquid bubble eliminating device |
| CN115043574B (en) * | 2022-06-28 | 2023-04-25 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333130A (en) * | 1970-12-29 | 1973-10-10 | Tokyo Shibaura Electric Co | Glass melting apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2812361B1 (en) * | 2000-07-27 | 2003-01-10 | Hutchinson | HYDRAULIC ANTIVIBRATORY SUPPORT WITH A PNEUMATIC CONTROL AND MOTOR VEHICLE COMPRISING SUCH A SUPPORT |
| CN102923932B (en) * | 2012-11-21 | 2014-12-17 | 蚌埠玻璃工业设计研究院 | Clamped-neck staggered horizontal agitating device for glass melting furnace |
| CN103102058B (en) * | 2013-02-07 | 2015-10-07 | 蚌埠玻璃工业设计研究院 | A kind of whipping appts for Flat Glass Furnace card neck place |
| CN106477851A (en) * | 2016-12-21 | 2017-03-08 | 蚌埠玻璃工业设计研究院 | A kind of preheating device of glass batch |
| CN107986604B (en) * | 2017-12-26 | 2023-10-20 | 中建材玻璃新材料研究院集团有限公司 | Stirring rod of electronic display glass platinum channel |
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2018
- 2018-06-06 CN CN201810572130.0A patent/CN108455823B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333130A (en) * | 1970-12-29 | 1973-10-10 | Tokyo Shibaura Electric Co | Glass melting apparatus |
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| CN108455823A (en) | 2018-08-28 |
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Address after: 233010 Tushan Road 1047, Yuhui District, Bengbu City, Anhui Province Applicant after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Applicant after: BENGBU ZHONGGUANGDIAN TECHNOLOGY Co.,Ltd. Address before: 233010 Tushan Road 1047, Yuhui District, Bengbu City, Anhui Province Applicant before: CHINA BUILDING MATERIALS BENGBU GLASS INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. Applicant before: BENGBU ZHONGGUANGDIAN TECHNOLOGY Co.,Ltd. |
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