CN110723891B - Double stirring device for platinum channel in electronic display glass production - Google Patents
Double stirring device for platinum channel in electronic display glass production Download PDFInfo
- Publication number
- CN110723891B CN110723891B CN201911138641.2A CN201911138641A CN110723891B CN 110723891 B CN110723891 B CN 110723891B CN 201911138641 A CN201911138641 A CN 201911138641A CN 110723891 B CN110723891 B CN 110723891B
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- China
- Prior art keywords
- stirring
- driving platform
- barrel body
- barrel
- electronic display
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- 238000003756 stirring Methods 0.000 title claims abstract description 115
- 239000011521 glass Substances 0.000 title claims abstract description 36
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000000498 cooling water Substances 0.000 claims description 11
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a double stirring device for a platinum channel in electronic display glass production, which comprises a barrel body, wherein a barrel cover is arranged at the upper part of the barrel body, a stirring area for loading glass liquid is arranged in the barrel body, a liquid inlet channel is arranged at the upper part of the barrel body and leads to the stirring area, and a liquid outlet channel is arranged at the lower part of the barrel body; the barrel cover is provided with a frame, a driving platform is arranged in the frame, a speed reducing motor is arranged on the driving platform, a stirring rod is mounted on the speed reducing motor, the stirring rod is led to the stirring area, and stirring teeth are arranged at the lower part of the stirring rod; two-stage stirring barrels are combined into one, double stirring rods are arranged in one stirring barrel, and an unsynchronized and reversely rotating stirring mode and an irregular stirring mode are adopted, so that a fixed fluid field is avoided, glass liquid stirring dead angles are avoided, the stirring effect of glass liquid is improved, and the temperature of the glass liquid is reduced.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a double stirring device for a platinum channel in the production of electronic display glass.
Background
In the field of electronic display glass manufacturing, the requirement on the uniformity degree of glass liquid is very high, and before entering a forming process, a glass liquid stirring process is specially added for homogenizing the glass liquid and discharging micro bubbles in the glass liquid. In the stirring process, the stirring device consists of a stirring barrel body, a stirring rod, a barrel cover, a liquid inlet channel, a liquid outlet channel, a liquid discharging port, an electric heater and the like, wherein the stirring barrel body and the stirring rod are vertically arranged, stirring teeth are arranged on the stirring rod, a platinum material of the stirring rod rotates at a low speed (1-15 rpm) and is of a single-end fixed structure, the liquid inlet channel, the stirring barrel and the liquid outlet channel form a glass liquid channel, so that bubbles are generated when gas enters glass liquid through refractory materials, and the section of the glass liquid channel is an outer layer steel structure, a middle layer refractory material, a platinum layer is arranged on an inner layer or a platinum tube structure is used, so that the glass liquid channel is called a platinum channel.
In order to increase the stirring effect of the glass liquid, a multistage stirring process is adopted, so that the temperature of the glass liquid can be reduced, and the subsequent forming process can be adversely affected.
There is the clearance between stationary bung and rotatory puddler, and this can lead to the interior high temperature heat of agitator to spill over here, and then influence the operation of surrounding equipment, considers this factor, can raise driving platform to keep away from high temperature heat, this can increase the length of use of puddler, and the puddler is made with very noble metal platinum, firstly can increase the cost of equipment, secondly can increase the disturbance of equipment. Thus, it is important to solve this type of problem.
Disclosure of Invention
In order to solve the problems, the invention provides a double stirring device for a platinum channel in electronic display glass production, which combines two stirring barrels into a whole, sets double stirring rods in one stirring barrel, adopts an unsynchronized and reverse rotation stirring mode, namely an irregular stirring mode, so as to avoid forming a fixed fluid field, avoid generating glass liquid stirring dead angles, improve the stirring effect of glass liquid, and slow down and reduce the temperature of the glass liquid.
In order to achieve the technical scheme, the invention provides a double stirring device for a platinum channel in electronic display glass production, which comprises a barrel body, wherein a barrel cover is arranged at the upper part of the barrel body, a stirring area for loading glass liquid is arranged in the barrel body, a liquid inlet channel is arranged at the upper part of the barrel body and leads to the stirring area, and a liquid outlet channel is arranged at the lower part of the barrel body; the barrel cover is provided with a frame, a driving platform is arranged in the frame, a gear motor is arranged on the driving platform, a stirring rod is mounted on the gear motor, the stirring rod is led to the stirring area, and stirring teeth are arranged at the lower part of the stirring rod.
The further improvement is that: the gear motor and the mounted stirring rods are provided with two sets, and stirring teeth on the two stirring rods are arranged in a staggered manner in the vertical direction.
The further improvement is that: the gear motor is fixedly arranged on the driving platform through a bracket.
The further improvement is that: the two ends of the driving platform are arranged on the frame through sliding sleeves, a group of symmetrical cams are arranged at the lower end of the driving platform, and the driving platform is supported by the cams.
The further improvement is that: the horizontal section of the stirring barrel body is in a waist round shape.
The further improvement is that: and a cooling water pipe is arranged on the surface of the driving platform, and the cooling water pipe is paved into a serpentine water channel. In order to avoid the stirring rod hole on the driving platform, a serpentine water channel at the position of the stirring rod hole adopts a parallel water channel structure.
The further improvement is that: the two stirring rods in the stirring area adopt a non-synchronous and reversely rotating stirring mode.
The beneficial effects of the invention are as follows: according to the invention, the driving platform is erected by arranging the frame on the barrel cover, so that the two speed reducing motors can stir glass liquid in the stirring barrel in a double way, and an unsynchronized and reverse rotation stirring mode is adopted, so that a fixed fluid field is effectively avoided, glass liquid stirring dead angles are avoided, meanwhile, the frame passes through the sliding sleeve by being matched with the sliding sleeve and the cam, so that the whole driving platform can be ensured to move up and down, the stirring rod can be driven to vibrate up and down, bubbles attached to the stirring rod can be removed periodically, the driving platform can be cooled by arranging the cooling water pipe, the service length of the stirring rod is reduced, and the stirring device is simple in structure, beneficial in stirring effect and low in manufacturing cost.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a B-B cross-sectional view of fig. 2.
FIG. 4 is a graph showing the upper cooling water pipe distribution of the present invention.
Wherein: 1. the stirring device comprises a barrel body, 2, a barrel cover, 3, a stirring area, 4, a liquid inlet channel, 5, a liquid outlet channel, 6, a frame, 7, a gear motor, 8, a driving platform, 9, stirring rods, 10, stirring teeth, 11, a bracket, 12, a flange, 13, a sliding sleeve, 14, a cam, 15 and a cooling water pipe.
Detailed Description
The present invention will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
According to fig. 1-4, the embodiment provides a double stirring device for platinum channels in electronic display glass production, which comprises a barrel body 1, wherein a barrel cover 2 is arranged at the upper part of the barrel body 1, a stirring area 3 for loading glass liquid is arranged in the barrel body 1, a liquid inlet channel 4 is arranged at the upper part of the barrel body 1 and is led to the stirring area 3, and a liquid outlet channel 5 is arranged at the lower part of the barrel body 1; a frame 6 is arranged on the barrel cover 2, a driving platform 8 is arranged in the frame 6, a gear motor 7 is arranged on the driving platform 8, a stirring rod 9 is mounted on the gear motor 7, the stirring rod 9 leads to the stirring area 3, and stirring teeth 10 are arranged on the lower part of the stirring rod 9.
The gear motor 7 and the mounted stirring rod 9 are provided with two sets, and stirring teeth 10 on the two stirring rods are arranged in a staggered manner in the vertical direction. The gear motor 7 is fixedly arranged on the driving platform 8 through a bracket 11, and the gear motor 7 is fixedly arranged on the bracket 11 through a flange 12. The two ends of the driving platform 8 are mounted on the frame 6 through sliding sleeves 13, a group of symmetrical cams 14 are arranged at the lower end of the driving platform 8, and the driving platform 8 is supported by the cams 14. A cooling water pipe 15 is arranged on the surface of the driving platform 8, and the cooling water pipe 15 is paved into a serpentine water channel. The two stirring bars 9 in the stirring zone 3 adopt a stirring mode which is unsynchronized and counter-rotating.
In this embodiment, the driving platform 8 is used to support the gear motor 7 and is also used to shield high temperature heat, and the cooling water pipe 15 is provided to cool the driving platform 8, so as to reduce the height of the driving platform 8, thereby reducing the use length of the stirring rod 9. In order to avoid the stirring rod hole on the driving platform, a serpentine water channel at the position of the stirring rod hole adopts a parallel water channel structure.
In this embodiment, the frame 6 passes through the sliding sleeve 13 to ensure that the whole driving platform 8 can move up and down, and then the stirring rod 9 can be driven to vibrate up and down, so as to periodically remove bubbles attached to the stirring rod 9, wherein a set of cams 14 rotating synchronously are used for providing a vibration source, the width difference of the cams 14 is used as a vibration amplitude, the driving platform 8 is supported by the cams 14 and a shaft in the middle of the cams, and the horizontal movement of the driving platform 8 is limited by the frame 6.
In this embodiment, to accommodate the operation of the double stirring rod 9, the horizontal cross section of the stirring vessel body 1 is in a waist shape.
In this embodiment, the sections of the liquid inlet channel 4, the liquid outlet channel 5 and the stirring barrel body 1 are an outer layer steel structure, a middle layer refractory material, an inner layer with a platinum layer or a platinum pipe structure.
In the embodiment, the driving platform is erected by arranging the frame on the barrel cover, so that two gear motors can stir the glass in the barrel in double, and an unsynchronized and reverse rotating stirring mode is adopted, so that a fixed fluid field is effectively avoided being formed, glass liquid stirring dead angles are avoided, meanwhile, the frame passes through the sliding sleeve by being provided with the matching of the sliding sleeve and the cam, the whole driving platform can be ensured to move up and down, the stirring rod can be driven to vibrate up and down, bubbles attached to the stirring rod can be removed regularly, the driving platform can be cooled by arranging the cooling water pipe, the using length of the stirring rod is reduced, and the stirring device is simple in structure, beneficial in stirring effect and low in manufacturing cost.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A two agitating unit for electronic display glass production platinum passageway, including staving (1) the upper portion of staving (1) is provided with bung (2), its characterized in that:
a stirring area (3) for loading glass liquid is arranged in the barrel body (1), a liquid inlet channel (4) is arranged at the upper part of the barrel body (1) and leads to the stirring area (3), and a liquid outlet channel (5) is arranged at the lower part of the barrel body (1); a frame (6) is arranged on the barrel cover (2), a driving platform (8) is arranged in the frame (6), a gear motor (7) is arranged on the driving platform (8), a stirring rod (9) is arranged on the gear motor (7), the stirring rod (9) is led to the stirring area (3), and stirring teeth (10) are arranged at the lower part of the stirring rod (9);
the speed reducing motor (7) and the mounted stirring rods (9) are provided with two sets, and stirring teeth (10) on the two stirring rods are arranged in a staggered manner in the vertical direction;
the speed reducing motor (7) is fixedly arranged on the driving platform (8) through a bracket (11), and the speed reducing motor (7) is fixedly arranged on the bracket (11) through a flange (12);
two ends of the driving platform (8) are arranged on the frame (6) through sliding sleeves (13), a group of symmetrical cams (14) are arranged at the lower end of the driving platform (8), and the driving platform (8) is supported by the cams (14);
the two stirring rods (9) in the stirring area (3) adopt a non-synchronous and reversely rotating stirring mode.
2. The double stirring device for producing platinum channels for electronic display glass according to claim 1, wherein: the surface of the driving platform (8) is provided with a cooling water pipe (15), the cooling water pipe is paved into a serpentine water channel, and the serpentine water channel at the position of the stirring rod hole of the driving platform adopts a parallel water channel structure.
3. The double stirring device for producing platinum channels for electronic display glass according to claim 1, wherein: the horizontal section of the barrel body (1) is in a waist round shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138641.2A CN110723891B (en) | 2019-11-20 | 2019-11-20 | Double stirring device for platinum channel in electronic display glass production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138641.2A CN110723891B (en) | 2019-11-20 | 2019-11-20 | Double stirring device for platinum channel in electronic display glass production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110723891A CN110723891A (en) | 2020-01-24 |
| CN110723891B true CN110723891B (en) | 2024-01-23 |
Family
ID=69224584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911138641.2A Active CN110723891B (en) | 2019-11-20 | 2019-11-20 | Double stirring device for platinum channel in electronic display glass production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110723891B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020091576A (en) * | 2001-05-31 | 2002-12-06 | 삼성코닝 주식회사 | Melted-glass stirrer for cathode ray tube |
| CN201850214U (en) * | 2010-09-28 | 2011-06-01 | 彩虹集团公司 | Driving device for stirring rod of platinum channel of TFT-LCD (Thin Film Transistor Liquid Crystal Display) glass substrate |
| CN202201792U (en) * | 2011-08-26 | 2012-04-25 | 南通晶鑫光学玻璃有限公司 | Double-stirring optical glass smelting device |
| CN207659306U (en) * | 2017-12-08 | 2018-07-27 | 郑州旭飞光电科技有限公司 | Material leakage for platinum channel detects cooling system and its material leakage detects cooling device |
| WO2018195785A1 (en) * | 2017-04-26 | 2018-11-01 | 张惠琴 | Biaxial adjustable stirrer |
| CN208104211U (en) * | 2018-04-13 | 2018-11-16 | 芜湖东旭光电科技有限公司 | Platinum channel stirring rod and its agitating device |
| CN109179969A (en) * | 2018-11-30 | 2019-01-11 | 中建材蚌埠玻璃工业设计研究院有限公司 | It is a kind of to subtract bulb apparatus for electronical display glass platinum channel |
| CN208430027U (en) * | 2018-07-02 | 2019-01-25 | 芜湖东旭光电装备技术有限公司 | Glass liquid stirring stick positioning device |
| CN211367393U (en) * | 2019-11-20 | 2020-08-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Double-stirring device for platinum channel for electronic display glass production |
-
2019
- 2019-11-20 CN CN201911138641.2A patent/CN110723891B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020091576A (en) * | 2001-05-31 | 2002-12-06 | 삼성코닝 주식회사 | Melted-glass stirrer for cathode ray tube |
| CN201850214U (en) * | 2010-09-28 | 2011-06-01 | 彩虹集团公司 | Driving device for stirring rod of platinum channel of TFT-LCD (Thin Film Transistor Liquid Crystal Display) glass substrate |
| CN202201792U (en) * | 2011-08-26 | 2012-04-25 | 南通晶鑫光学玻璃有限公司 | Double-stirring optical glass smelting device |
| WO2018195785A1 (en) * | 2017-04-26 | 2018-11-01 | 张惠琴 | Biaxial adjustable stirrer |
| CN207659306U (en) * | 2017-12-08 | 2018-07-27 | 郑州旭飞光电科技有限公司 | Material leakage for platinum channel detects cooling system and its material leakage detects cooling device |
| CN208104211U (en) * | 2018-04-13 | 2018-11-16 | 芜湖东旭光电科技有限公司 | Platinum channel stirring rod and its agitating device |
| CN208430027U (en) * | 2018-07-02 | 2019-01-25 | 芜湖东旭光电装备技术有限公司 | Glass liquid stirring stick positioning device |
| CN109179969A (en) * | 2018-11-30 | 2019-01-11 | 中建材蚌埠玻璃工业设计研究院有限公司 | It is a kind of to subtract bulb apparatus for electronical display glass platinum channel |
| CN211367393U (en) * | 2019-11-20 | 2020-08-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Double-stirring device for platinum channel for electronic display glass production |
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| CN110723891A (en) | 2020-01-24 |
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Address after: 233000 1047 Tu Shan Road, Yuhui District, Bengbu, Anhui Applicant after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Address before: 233000 1047 Tu Shan Road, Yuhui District, Bengbu, Anhui Applicant before: CHINA BUILDING MATERIALS BENGBU GLASS INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
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