CN102730941B - Suspension type tin groove cooling method and apparatus thereof - Google Patents
Suspension type tin groove cooling method and apparatus thereof Download PDFInfo
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- CN102730941B CN102730941B CN201210201593.9A CN201210201593A CN102730941B CN 102730941 B CN102730941 B CN 102730941B CN 201210201593 A CN201210201593 A CN 201210201593A CN 102730941 B CN102730941 B CN 102730941B
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- dolly
- tin bath
- molten tin
- suspension type
- steel pipe
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
- C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
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- Coating With Molten Metal (AREA)
Abstract
The present invention discloses a suspension type tin groove cooling method and an apparatus thereof, wherein a high temperature region of the tin groove is cooled by driving a calandria cooler with racks and gears above the tin groove. The apparatus comprises a rectangular steel pipe (4), wherein the rectangular steel pipe (4) is fixed above the tin groove through a bracket (9), and is provided with an opening. Both sides inside the rectangular steel pipe (4) are respectively provided with a rack (15) and a guide rail (14). A gear (10) is arranged between the rack (15) and the guide rail (14). The gear (10) is connected with a speed reduction motor (3). The speed reduction motor is fixed on a trolley (6). The trolley (6) is connected with the rectangular steel pipe (4) through a guide mechanism. A calandria cooler (8) is connected with the lower part of the trolley (6) through a twin-screw structure (7). With the present invention, labor intensity of workers can be reduced, work efficiency can be increased, product quality and safety of workers can be ensured, and the apparatus of the present invention runs stably and efficiently.
Description
Technical field
The present invention relates to a kind of cooling means and device, especially a kind of cooling means of suspension type molten tin bath high-temperature region and device.
Background technology
On floatation glass production line, molten tin bath is crucial shaping Thermal Equipment, the processes such as glass process in molten tin bath is shakeout, shaping, and is down to about 600 DEG C by about 1100 DEG C through cooling, then goes out molten tin bath, enters annealing kiln.In a sense, molten tin bath is a heat radiation Thermal Equipment completing cooling procedure, its heat radiation by the cooling heat dissipation of freely dispel the heat of molten tin bath surface, protective gas, the forced heat radiation of bottom land steel plate, and cooler is auxiliary, regulates heat radiation to wait four parts to form.According to measured data, in molten tin bath, about 35% of total heat dissipation capacity is born by comb cooler.Meanwhile, comb cooler (also claiming water bag) also according to the difference at hot junction in molten tin bath, cold junction use position, plays different process acts.During for molten tin bath hot junction, its Main Function is cooled glass liquid, to obtain good thermal conditioning at drawing district head; Stop shakeouing, to increase thickness of glass metal; By strengthening the cooling effect in the middle part of glass tape, regulate the interior thickness of glass tape; Improve the stability of glass.During for molten tin bath cold junction, its Main Function is by set point adjustment outlet temperature; By strengthening the cooling effect in the middle part of glass tape, regulating the Transverse Temperature Gradient of the port of export, avoiding the warpage of glass tape.
And routine is when using comb cooler, other to cooling in molten tin bath to molten tin bath by multiple workers carry's comb cooler, there is following problem in such mode: 1, the labour intensity of workman is comparatively large, and operating efficiency is low; 2, because the uneven meeting of dynamics during artificial cooling causes glass; Cooling degree varies, causes product quality not high; 3, molten tin bath temperature is higher, there is potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of suspension type molten tin bath cooling means and device.The present invention can not only reduce labor strength, increases work efficiency, and can also ensure the personal safety of product quality and workman, and the present invention is simultaneously efficiently stable.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of suspension type molten tin bath cooling means, is characterized in that: cooled molten tin bath high-temperature region by rack geared comb cooler above molten tin bath.
In aforesaid suspension type molten tin bath cooling means, the method of described rack geared comb cooler is, in rectangular steel pipe, tooth bar and guide rail are installed in both sides, reducing motor is adopted to drive the pinion rotation be engaged on tooth bar, and undertaken spacing by guide rail, make to connect the dolly of gear to walk, thus the transmission comb cooler be connected with dolly.
In aforesaid suspension type molten tin bath cooling means, described dolly connects comb coolers by two adjusting screw(rod)s, and described adjusting screw(rod) adopts one end to be left hand thread, and the other end is right-handed thread, thus can carry out comb cooler up and down or Level tune.
Realize the device of aforesaid suspension type molten tin bath cooling means, it is characterized in that: comprise and be fixed on the rectangular steel pipe with opening above molten tin bath through support, in rectangular steel pipe, both sides are respectively equipped with tooth bar and guide rail, gear is provided with between tooth bar and guide rail, gear is connected with reducing motor, reducing motor is fixed on dolly, and described dolly is connected with rectangular steel pipe through guiding mechanism, connects comb cooler below dolly through double-screw structure.
In aforesaid suspension type cooling device for tin bath, described guiding mechanism comprises guidance set, side guidance set and lower guidance set.
In aforesaid suspension type cooling device for tin bath, described upper guidance set comprises and is fixed on both sides in rectangular steel pipe and the upper bearing (metal) guide holder be positioned at above guide rail, be provided with some to upper bearing (metal) in upper bearing (metal) guide holder, be provided with between often pair of upper bearing (metal) and upload moving axis, upload moving axis and connect dolly; Be provided with two pairs of upper bearing (metal)s on the left of described dolly, right side is provided with a pair upper bearing (metal).
In aforesaid suspension type cooling device for tin bath, described side guidance set comprises the side bearing guide holder be fixed in rectangular steel pipe, is provided with the side bearing connecting dolly in side bearing guide holder.
In aforesaid suspension type cooling device for tin bath, described lower guidance set comprises the lower bearing guide holder be fixed under rectangular steel pipe, is provided with some to lower bearing, is provided with lower drive shaft between often pair of lower bearing in lower bearing guide holder, and lower drive shaft connects dolly; Be provided with a pair lower bearing on the left of described dolly, right side is provided with two pairs of lower bearings.
In aforesaid suspension type cooling device for tin bath, described dolly connects comb cooler through two double-screw structures.
In aforesaid suspension type cooling device for tin bath, described double-screw structure comprises the upper riffled tube be fixed on dolly and the lower riffled tube being fixed on comb cooler, be provided with two threaded rod between upper riffled tube and lower riffled tube, one end of two threaded rod is left-handed, and the other end is dextrorotation.
In aforesaid suspension type cooling device for tin bath, the right part of described comb cooler is fixed on dolly.
Beneficial effect of the present invention: compared with prior art, the present invention is rotated by motor driven gear, and then gear is advanced on tooth bar, and led by guidance set, realize the transmission to comb cooler, thus greatly reduce manpower, reduce human cost, also reduce the labour intensity of workman, time saving and energy saving, and the stable kind of drive, comb cooler cooled glass can be made even, improve the quality of product, in addition, long-range cooling down operation can avoid workman close to molten tin bath high-temperature region, ensures the personal safety of workman.The present invention adopts tooth bar not only to work as guide rail as driving member, make structure more succinct, equipment cost is low, and run more stable, during walking, upper and lower jerk value is less than 1mm, double swerve amount is less than 3mm, comparatively fast, the device action response time is 0.1 second, and quick rate of withdraw is 0.7m/s for response simultaneously and rate of withdraw, also not easily break down, fault rate is no more than one thousandth (namely action 1,000 faults are no more than once).Also adopt double-screw structure to connect comb cooler to carry out up and down or the adjustment of level, and one end of two threaded rod is left-handed, the other end is dextrorotation, and just can rise or decline as long as rotate middle part, structure is simply, easy to adjust.Because when using, the right part of comb cooler is fixed on dolly, dolly is made to be subject to force unbalance, therefore two pairs of upper bearing (metal)s and a pair lower bearing are set on the left of dolly, right side arranges a pair upper bearing (metal) and two pairs of lower bearings, the guide bearing which is arranged can bear the power of imbalance, can stable operation be ensured again, greatly improve use ability.The present invention also can make working environment become clean, and equipment is attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged diagram of A in Fig. 1;
Fig. 3 is the structural representation of upper guidance set;
Fig. 4 is the structural representation of side guidance set;
Fig. 5 is the structural representation of lower guidance set;
Fig. 6 is side view of the present invention.
The upper guidance set of being labeled as in accompanying drawing: 1-, 2-side guidance set, 3-reducing motor, 4-rectangular steel pipe, guidance set under 5-, 6-dolly, 7-double-screw structure, 8-comb cooler, 9-support, 10-gear, 11-uploads moving axis, 12-upper bearing (metal), 13-upper bearing (metal) guide holder, 14-guide rail, 15-tooth bar, 16-lower bearing, 17-lower bearing guide holder, 18-lower drive shaft, 19-side bearing guide holder, 20-side bearing, the upper riffled tube of 21-, riffled tube under 22-, the two threaded rod of 23-.
Below in conjunction with detailed description of the invention, the present invention is further illustrated, and embodiments of the present invention are not limited to following embodiment, and the various changes made under the prerequisite not departing from present inventive concept all belong within protection scope of the present invention.
Detailed description of the invention
Embodiment.A kind of suspension type molten tin bath cooling means, is characterized in that: cooled molten tin bath high-temperature region by rack geared comb cooler (also claiming water bag) above molten tin bath.
The method of described rack geared comb cooler is, in rectangular steel pipe, tooth bar and guide rail are installed in both sides, reducing motor is adopted to drive the pinion rotation be engaged on tooth bar, and undertaken spacing by guide rail, make to connect the dolly of gear to walk, thus the transmission comb cooler be connected with dolly.
Described dolly connects comb coolers by two adjusting screw(rod)s, and described adjusting screw(rod) adopts one end to be left hand thread, and the other end is right-handed thread, thus can carry out comb cooler up and down or Level tune.
Realize the device of aforesaid suspension type molten tin bath cooling means, form as Figure 1-5, comprise and be fixed on the rectangular steel pipe 4 with opening above molten tin bath through support 9, in rectangular steel pipe 4, both sides are respectively equipped with tooth bar 15 and guide rail 14, be provided with gear 10 between tooth bar 15 and guide rail 14, gear 10 is connected with reducing motor 3, and reducing motor 3 is fixed on dolly 6, described dolly 6 is connected with rectangular steel pipe 4 through guiding mechanism, connects comb cooler 8 below dolly 6 through double-screw structure 7.
Described guiding mechanism comprises guidance set 1, side guidance set 2 and lower guidance set 5.
Described upper guidance set 1 comprises and is fixed on both sides in rectangular steel pipe 4 and the upper bearing (metal) guide holder 13 be positioned at above guide rail 14, be provided with some to upper bearing (metal) 12 in upper bearing (metal) guide holder 13, be provided with between often pair of upper bearing (metal) 12 and upload moving axis 11, upload moving axis 11 and connect dolly 6; Be provided with two pairs of upper bearing (metal)s 12 on the left of described dolly 6, right side is provided with a pair upper bearing (metal) 12.
Described side guidance set 2 comprises the side bearing guide holder 19 be fixed in rectangular steel pipe 4, is provided with the side bearing 20 connecting dolly 6 in side bearing guide holder 19.
Described lower guidance set 5 comprises the lower bearing guide holder 17 be fixed under rectangular steel pipe 4, and be provided with some to lower bearing 16 in lower bearing guide holder 17, be provided with lower drive shaft 18 between often pair of lower bearing 16, lower drive shaft 18 connects dolly 6; Be provided with a pair lower bearing 6 on the left of described dolly 6, right side is provided with two pairs of lower bearings 6.
Described dolly 6 connects comb cooler 8 through two double-screw structures 7.
Described double-screw structure 7 comprises the upper riffled tube 21 be fixed on dolly 6 and the lower riffled tube 22 being fixed on comb cooler 8, two threaded rod 23 is provided with between upper riffled tube 21 and lower riffled tube 22, one end of two threaded rod 23 is left-handed, and the other end is dextrorotation.
Described comb cooler 8 is an elongated hole-shape and a circular hole for installing two holes of lower riffled tube 22 respectively, stuck to avoid when regulating.
Described reducing motor can adopt power: 6X0.75kW, output speed: 86rpm.
The present invention can have two groups, is arranged on molten tin bath both sides respectively, often organizes 3 water bags, as shown in Figure 6, can carry out temperature adjustment according to the size of confluent to molten tin bath front portion.
Operation principle of the present invention is as follows: manually press automatically controlled button, and dolly advances, to operating position, automatic stopping, at this moment water bag cools molten tin bath inside, can determine to insert water bag quantity according to molten tin bath internal temperature situation simultaneously, reach the effect controlling molten tin bath internal temperature.According to molten tin bath temperature conditions, can also can press when needing to exit water bag and exit automatically controlled button, reducing motor work, stop after water guarantee for returns to assigned address.Wherein each water bag respectively carries transmission mechanism (gear and rack-driving), can pull and push separately.According to the insertion quantity of water bag and the flexible in size controlling and adjustment molten tin bath temperature of confluent.Allly automatically controlledly all can to carry out at Central Control Room and scene.
Claims (8)
1. a suspension type molten tin bath cooling means, is characterized in that: cooled molten tin bath high-temperature region by rack geared comb cooler above molten tin bath, realize the device of suspension type molten tin bath cooling means, comprise and be fixed on the rectangular steel pipe with opening (4) above molten tin bath through support (9), rectangular steel pipe (4) interior both sides are respectively equipped with tooth bar (15) and guide rail (14), gear (10) is provided with between tooth bar (15) and guide rail (14), gear (10) is connected with reducing motor (3), reducing motor (3) is fixed on dolly (6), described dolly (6) is connected with rectangular steel pipe (4) through guiding mechanism, dolly (6) below connects comb cooler (8) through double-screw structure (7), described double-screw structure (7) comprises the upper riffled tube (21) be fixed on dolly (6) and the lower riffled tube (22) being fixed on comb cooler (8), two threaded rod (23) is provided with between upper riffled tube (21) and lower riffled tube (22), one end of two threaded rod (23) is left-handed, and the other end is dextrorotation, described comb cooler (8) is an elongated hole-shape and a circular hole for installing two holes of lower riffled tube (22) respectively, stuck to avoid when regulating.
2. suspension type molten tin bath cooling means according to claim 1, it is characterized in that: the method for described rack geared comb cooler is, in rectangular steel pipe, tooth bar and guide rail are installed in both sides, reducing motor is adopted to drive the pinion rotation be engaged on tooth bar, and undertaken spacing by guide rail, make to connect the dolly of gear to walk, thus the transmission comb cooler be connected with dolly.
3. suspension type molten tin bath cooling means according to claim 2, it is characterized in that: described dolly connects comb cooler by two adjusting screw(rod)s, described adjusting screw(rod) adopts one end to be left hand thread, the other end is right-handed thread, thus can carry out comb cooler up and down or Level tune.
4. suspension type molten tin bath cooling means according to claim 1, is characterized in that: described guiding mechanism comprises guidance set (1), side guidance set (2) and lower guidance set (5).
5. suspension type molten tin bath cooling means according to claim 4, it is characterized in that: described upper guidance set (1) comprise be fixed on rectangular steel pipe (4) interior both sides and be positioned at guide rail (14) top upper bearing (metal) guide holder (13), be provided with some to upper bearing (metal) (12) in upper bearing (metal) guide holder (13), be provided with between often pair of upper bearing (metal) (12) and upload moving axis (11), upload moving axis (11) and connect dolly (6); Described dolly (6) left side is provided with two pairs of upper bearing (metal)s (12), and right side is provided with a pair upper bearing (metal) (12).
6. suspension type molten tin bath cooling means according to claim 4, it is characterized in that: described side guidance set (2) comprises the side bearing guide holder (19) be fixed in rectangular steel pipe (4), in side bearing guide holder (19), be provided with the side bearing (20) connecting dolly (6).
7. suspension type molten tin bath cooling means according to claim 4, it is characterized in that: described lower guidance set (5) comprises the lower bearing guide holder (17) be fixed under rectangular steel pipe (4), be provided with some to lower bearing (16) in lower bearing guide holder (17), be provided with lower drive shaft (18) between often pair of lower bearing (16), lower drive shaft (18) connects dolly (6); Described dolly (6) left side is provided with a pair lower bearing (16), and right side is provided with two pairs of lower bearings (16).
8. suspension type molten tin bath cooling means according to claim 1, is characterized in that: described dolly (6) connects comb cooler (8) through two double-screw structures (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201593.9A CN102730941B (en) | 2012-06-15 | 2012-06-15 | Suspension type tin groove cooling method and apparatus thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210201593.9A CN102730941B (en) | 2012-06-15 | 2012-06-15 | Suspension type tin groove cooling method and apparatus thereof |
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| Publication Number | Publication Date |
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| CN102730941A CN102730941A (en) | 2012-10-17 |
| CN102730941B true CN102730941B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210201593.9A Active CN102730941B (en) | 2012-06-15 | 2012-06-15 | Suspension type tin groove cooling method and apparatus thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102060A (en) * | 2012-12-12 | 2013-05-15 | 常州市立威刀具有限公司 | Automatic lifting device of carb water bag for glass melter |
| CN111662010A (en) * | 2020-06-22 | 2020-09-15 | 信义玻璃(天津)有限公司 | Glass and preparation method thereof |
| CN113620576B (en) * | 2021-09-23 | 2023-01-13 | 河北南玻玻璃有限公司 | Float glass annealing kiln structure |
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| US4092140A (en) * | 1976-09-08 | 1978-05-30 | Ppg Industries, Inc. | Apparatus and method using heat pipes for manipulating temperature gradients in a glass forming chamber |
| CN201250177Y (en) * | 2008-08-30 | 2009-06-03 | 中国建材国际工程有限公司 | Hanging type cooler |
| CN201362641Y (en) * | 2009-03-16 | 2009-12-16 | 江阴市锦明玻璃技术有限公司 | Hanging-type cooling water pocket |
| CN201809271U (en) * | 2010-07-13 | 2011-04-27 | 斯坦因（上海）工业炉有限公司 | Hanging type cooling water bag with tin bath |
| CN102092921A (en) * | 2009-12-14 | 2011-06-15 | 旭硝子株式会社 | Producing method and producing device of float glass |
| CN201923943U (en) * | 2010-11-19 | 2011-08-10 | 武汉长利玻璃有限责任公司 | Tin bath cooler adjusting device |
| CN202594951U (en) * | 2012-06-15 | 2012-12-12 | 中国新型建筑材料工业杭州设计研究院 | Suspended tin bath cooling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1458295A (en) * | 2002-05-13 | 2003-11-26 | 李广辉 | Blowing tube type inner blower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092140A (en) * | 1976-09-08 | 1978-05-30 | Ppg Industries, Inc. | Apparatus and method using heat pipes for manipulating temperature gradients in a glass forming chamber |
| CN201250177Y (en) * | 2008-08-30 | 2009-06-03 | 中国建材国际工程有限公司 | Hanging type cooler |
| CN201362641Y (en) * | 2009-03-16 | 2009-12-16 | 江阴市锦明玻璃技术有限公司 | Hanging-type cooling water pocket |
| CN102092921A (en) * | 2009-12-14 | 2011-06-15 | 旭硝子株式会社 | Producing method and producing device of float glass |
| CN201809271U (en) * | 2010-07-13 | 2011-04-27 | 斯坦因（上海）工业炉有限公司 | Hanging type cooling water bag with tin bath |
| CN201923943U (en) * | 2010-11-19 | 2011-08-10 | 武汉长利玻璃有限责任公司 | Tin bath cooler adjusting device |
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| CN102730941A (en) | 2012-10-17 |
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Denomination of invention: A hanging tin bath cooling method and device Effective date of registration: 20211009 Granted publication date: 20150325 Pledgee: Hangzhou joint rural commercial bank Limited by Share Ltd. Shixiang branch Pledgor: CNBM DESIGN & RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2021330001850 |
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