CN104310771A - Movable check curtain device for D area of annealing kiln - Google Patents
Movable check curtain device for D area of annealing kiln Download PDFInfo
- Publication number
- CN104310771A CN104310771A CN201410482718.9A CN201410482718A CN104310771A CN 104310771 A CN104310771 A CN 104310771A CN 201410482718 A CN201410482718 A CN 201410482718A CN 104310771 A CN104310771 A CN 104310771A
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- district
- annealing furnace
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- rope
- pulley
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a movable check curtain device for a D area of an annealing kiln. The device includes a C area and a Ret area of the annealing kiln located in both sides of the D area of the annealing kiln, and glass ribbon horizontally penetrating the former three. The front and rear side walls of the casing of the D area of the annealing kiln above the glass ribbon are provided with a support frame, the left end of the support frame is provided with a hoist, and the upper end of the support frame is provided with four pulley brackets and pulleys rotatably installed on the pulley brackets; a winding rope is wound on a winding disk of the hoist, the winding rope bypasses the leftmost pulley and the end of the winding rope is connected with a U-shape main connecting plate, and the lower end of the U-shape main connecting plate is connected with a U-shape auxiliary connecting plate through a rope; the ends of the upper and lower side plates of the U-shape auxiliary connecting plate, and the end of the upper side plate of the U-shape main connecting plate respectively pass through the second, third and forth pulleys and are fixed with the check curtain. The invention can well isolate the interference of mixed wind in RET area on the thermocouple temperature measurement in the C area, and prevent large temperature difference between the upper and lower glass plates to further prevent fried plate due to uneven stress of the glass plate.
Description
technical field:
The present invention relates to glass machinery field, particularly relate to a kind of annealing furnace D district active catch curtain device.
background technology:
When the cold cycling wind in ret district is to glass-board surface, understand some by D district without check apron because D district is inner, arrive C district end.Directly cause the temperature of C district glass top surface lower than underlaying surface temperature, thus have influence on the annealing of glass-board surface.
The mixing wind produced to reduce RET district enters C district, adds the wind guiding check apron of Rational structure, guided wind direction both sides, can reduce C district glass-board surface upper and lower temperature difference, reduce the electrically heated use in C district, save energy consumption in D district.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of annealing furnace D district active catch curtain device, C district glass-board surface upper and lower temperature difference can be reduced, reduce the electrically heated use in C district, save energy consumption.
Technical scheme of the present invention is as follows:
Annealing furnace D district active catch curtain device, comprise be distributed in the left and right sides, annealing furnace D district annealing furnace C district, annealing furnace Ret district, there is the glass ribbon laterally running through annealing furnace D district, annealing furnace C district, annealing furnace Ret district, it is characterized in that: the housing front-rear side walls in the annealing furnace D district above described glass ribbon is provided with bracing frame, the left end of bracing frame is provided with windlass, the upper surface of bracing frame is intervally distributed with four pulley brackets to the right successively from left end, and pulley bracket upper end is rotatablely equipped with pulley; On the closed reel of described windlass, coiling has rolling rope, and after high order end pulley walked around by rolling rope and end is connected with the main web plate of U-shaped towards right opening, the lower side panel end of the main web plate of U-shaped is connected with the secondary web plate of U-shaped towards right opening by rope; The end of the side plate up and down of the secondary web plate of described U-shaped, the latus superius end of the main web plate of U-shaped all walk around second and third respectively by pull rope, the check apron of four pulleys and below fixes.
Described annealing furnace D district active catch curtain device, is characterized in that: the top view cross section after described check apron installation is trilateral, and leg-of-mutton obtuse angle is just to annealing furnace Ret district.
Described annealing furnace D district active catch curtain device, is characterized in that: offer air outlet opening after described check apron is installed and on the annealing furnace D district housing of its former and later two angle correspondence positions.
Described annealing furnace D district active catch curtain device, it is characterized in that: described bracing frame upper surface is also provided with adjustment seat spaced apart, adjustment seat is positioned at the side of pulley bracket, adjustment seat screws and is provided with adjusting screw(rod), adjusting screw(rod) lower end is fixed with the adjusting rope be fixedly connected with check apron upper end.
Advantage of the present invention is:
Reasonable in design of the present invention, well can completely cut off RET district mixing wind to the interference of C district thermocouple temperature measurement, prevents excessive temperature differentials under sheet glass upper plate, causes sheet glass Stress non-homogeneity and the fried plate phenomenon caused, operate also convenient and swift.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention is at installation site figure.
Fig. 3 is the vertical view of installation site of the present invention.
embodiment:
See accompanying drawing:
Annealing furnace D district active catch curtain device, comprise be distributed in the left and right sides, annealing furnace D district 1 annealing furnace C district 2, annealing furnace Ret district 3, there is the glass ribbon 4 laterally running through annealing furnace D district 1, annealing furnace C district 2, annealing furnace Ret district 3, the housing front-rear side walls in the annealing furnace D district 1 above glass ribbon 4 is provided with bracing frame 5, the left end of bracing frame 5 is provided with windlass 6, the upper surface of bracing frame 5 is intervally distributed with four pulley brackets 7 to the right successively from left end, and pulley bracket 7 upper end is rotatablely equipped with pulley 8; On the closed reel of windlass 6, coiling has rolling rope 9, and after high order end pulley walked around by rolling rope 9 and end is connected with the main web plate 10 of U-shaped towards right opening, the lower side panel end of the main web plate of U-shaped 10 is connected with the secondary web plate 11 of U-shaped towards right opening by rope; The end of the side plate up and down of the secondary web plate 11 of U-shaped, the latus superius end of the main web plate 10 of U-shaped all walk around second and third respectively by pull rope 12, the check apron 13 of four pulleys and below fixes.
Top view cross section after check apron 12 installation is trilateral, and leg-of-mutton obtuse angle is just to annealing furnace Ret district 3.
Air outlet opening 18 is offered after check apron 12 is installed and on the annealing furnace D district housing 17 of its former and later two angle correspondence positions.
Bracing frame 5 upper surface is also provided with adjustment seat 14 spaced apart, and adjustment seat 14 is positioned at the side of pulley bracket, adjustment seat 14 screws and is provided with adjusting screw(rod) 15, and adjusting screw(rod) 15 lower end is fixed with the adjusting rope 16 be fixedly connected with check apron 12 upper end.
The present invention can realize manual operation windlass and realize check apron by pulley mechanism and to rise overally decline.RET district blows into the mixing wind come and flows to 1 air outlet opening 18 along two sides of check apron, mixing wind in RET district is drawn housing 17 by the effect being played water conservancy diversion by check apron 13 two sides, avoids it carries out thermometric verity impact on the thermocouple temperature measurement point 19 of the glass ribbon upper and lower sides in annealing furnace C district 2.
Claims (4)
1. an annealing furnace D district active catch curtain device, comprise be distributed in the left and right sides, annealing furnace D district annealing furnace C district, annealing furnace Ret district, there is the glass ribbon laterally running through annealing furnace D district, annealing furnace C district, annealing furnace Ret district, it is characterized in that: the housing front-rear side walls in the annealing furnace D district above described glass ribbon is provided with bracing frame, the left end of bracing frame is provided with windlass, the upper surface of bracing frame is intervally distributed with four pulley brackets to the right successively from left end, and pulley bracket upper end is rotatablely equipped with pulley; On the closed reel of described windlass, coiling has rolling rope, and after high order end pulley walked around by rolling rope and end is connected with the main web plate of U-shaped towards right opening, the lower side panel end of the main web plate of U-shaped is connected with the secondary web plate of U-shaped towards right opening by rope; The end of the side plate up and down of the secondary web plate of described U-shaped, the latus superius end of the main web plate of U-shaped all walk around second and third respectively by pull rope, the check apron of four pulleys and below fixes.
2. annealing furnace D district according to claim 1 active catch curtain device, is characterized in that: the top view cross section after described check apron installation is trilateral, and leg-of-mutton obtuse angle is just to annealing furnace Ret district.
3. annealing furnace D district according to claim 2 active catch curtain device, is characterized in that: offer air outlet opening after described check apron is installed and on the annealing furnace D district housing of its former and later two angle correspondence positions.
4. annealing furnace D district according to claim 1 active catch curtain device, it is characterized in that: described bracing frame upper surface is also provided with adjustment seat spaced apart, adjustment seat is positioned at the side of pulley bracket, adjustment seat screws and is provided with adjusting screw(rod), adjusting screw(rod) lower end is fixed with the adjusting rope be fixedly connected with check apron upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482718.9A CN104310771A (en) | 2014-09-19 | 2014-09-19 | Movable check curtain device for D area of annealing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482718.9A CN104310771A (en) | 2014-09-19 | 2014-09-19 | Movable check curtain device for D area of annealing kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310771A true CN104310771A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482718.9A Pending CN104310771A (en) | 2014-09-19 | 2014-09-19 | Movable check curtain device for D area of annealing kiln |
Country Status (1)
| Country | Link |
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| CN (1) | CN104310771A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130173A (en) * | 2015-07-13 | 2015-12-09 | 中国建材国际工程集团有限公司 | D zone sealing apparatus of glass anneal kiln |
| CN109642450A (en) * | 2016-10-06 | 2019-04-16 | 崔锺五 | Sunshade draft hitch |
| CN110357405A (en) * | 2019-07-26 | 2019-10-22 | 中国建材国际工程集团有限公司 | Annealing kiln activity check apron |
| CN112390514A (en) * | 2020-11-17 | 2021-02-23 | 蚌埠凯盛工程技术有限公司 | Novel annealing kiln check curtain device |
| CN112408771A (en) * | 2020-12-09 | 2021-02-26 | 蚌埠中光电科技有限公司 | Ultra-thin float method electronic glass annealing kiln |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794300A (en) * | 1956-01-31 | 1957-06-04 | Pittsburgh Plate Glass Co | Glass bending lehrs |
| CN201567291U (en) * | 2009-11-30 | 2010-09-01 | 蚌埠玻璃工业设计研究院 | D area pressure release device for plate glass annealing lehr |
| CN102329073A (en) * | 2011-05-31 | 2012-01-25 | 张家港市锦明机械有限公司 | Check curtain lifting device at inlet of annealing furnace in float glass production line |
| CN204185379U (en) * | 2014-09-19 | 2015-03-04 | 蚌埠凯盛工程技术有限公司 | A kind of annealing furnace D district active catch curtain device |
-
2014
- 2014-09-19 CN CN201410482718.9A patent/CN104310771A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794300A (en) * | 1956-01-31 | 1957-06-04 | Pittsburgh Plate Glass Co | Glass bending lehrs |
| CN201567291U (en) * | 2009-11-30 | 2010-09-01 | 蚌埠玻璃工业设计研究院 | D area pressure release device for plate glass annealing lehr |
| CN102329073A (en) * | 2011-05-31 | 2012-01-25 | 张家港市锦明机械有限公司 | Check curtain lifting device at inlet of annealing furnace in float glass production line |
| CN204185379U (en) * | 2014-09-19 | 2015-03-04 | 蚌埠凯盛工程技术有限公司 | A kind of annealing furnace D district active catch curtain device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130173A (en) * | 2015-07-13 | 2015-12-09 | 中国建材国际工程集团有限公司 | D zone sealing apparatus of glass anneal kiln |
| CN109642450A (en) * | 2016-10-06 | 2019-04-16 | 崔锺五 | Sunshade draft hitch |
| CN109642450B (en) * | 2016-10-06 | 2020-06-12 | 崔锺五 | Suspension device for sunshade curtain |
| CN110357405A (en) * | 2019-07-26 | 2019-10-22 | 中国建材国际工程集团有限公司 | Annealing kiln activity check apron |
| CN110357405B (en) * | 2019-07-26 | 2024-04-26 | 中国建材国际工程集团有限公司 | Movable baffle curtain of annealing kiln |
| CN112390514A (en) * | 2020-11-17 | 2021-02-23 | 蚌埠凯盛工程技术有限公司 | Novel annealing kiln check curtain device |
| CN112408771A (en) * | 2020-12-09 | 2021-02-26 | 蚌埠中光电科技有限公司 | Ultra-thin float method electronic glass annealing kiln |
| CN112408771B (en) * | 2020-12-09 | 2022-05-24 | 蚌埠中光电科技有限公司 | Ultra-thin float process electronic glass annealing kiln |
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Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |