CN115180805A - Tin bath top cover of float glass - Google Patents
Tin bath top cover of float glass Download PDFInfo
- Publication number
- CN115180805A CN115180805A CN202210821975.5A CN202210821975A CN115180805A CN 115180805 A CN115180805 A CN 115180805A CN 202210821975 A CN202210821975 A CN 202210821975A CN 115180805 A CN115180805 A CN 115180805A
- Authority
- CN
- China
- Prior art keywords
- tin bath
- heater
- basic
- brick
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000005329 float glass Substances 0.000 title claims abstract description 17
- 239000011449 brick Substances 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 210000000481 breast Anatomy 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 7
- 210000000779 thoracic wall Anatomy 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000005304 optical glass Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Images
Classifications
-
- 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
- C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a float glass tin bath top cover, which comprises a tin bath bottom brick, a tin bath edge sealing brick and a tin bath breast wall brick, wherein the tin bath edge sealing brick and the tin bath breast wall brick are fixed above the tin bath bottom brick. This float glass molten tin bath top cap, through grouping the molten tin bath heater, divide into basic group heater and regulation group heater, wherein basic group heater is great power, constitute through violently inserting basic heater, traverse whole molten tin bath, be used for providing the required heat of horizontal big district heating, it is less to adjust group heater power, the subregion is meticulous, a meticulous regulation for local temperature, and set up basic heater sleeve pipe in the place that needs insert basic group heater, the molten tin bath breastplate brick outside is arranged in to basic heater sleeve pipe end, be used for keeping apart the molten tin bath atmosphere, basic heater heating rod transversely inserts in the basic heater sleeve pipe, but the realization is online to be changed.
Description
Technical Field
The invention relates to the technical field of float glass, in particular to a tin bath top cover of float glass.
Background
Float glass has been produced for decades, forming a rather mature production process, but nowadays there are higher demands on glass, especially on optical glass and electronic glass, which are nearly demanding with respect to the intrinsic quality and the appearance quality of the glass. For example, the thickness of the 10.5 generation liquid crystal substrate glass is 0.5mm, and within the range of about 10 square meters, the thickness difference is required to be stabilized within 8 microns. Surface quality in addition to roughness and waviness requires that any defects not exceed 20 microns.
The thickness and thickness difference of float glass forming equipment are mainly controlled in a thinning area, and in order to obtain a high-quality qualified glass plate, the temperature gradient including transverse temperature distribution and longitudinal temperature gradient is required to be controlled in the thinning area in a tin bath, and the thickness distribution of the glass plate is adjusted by adjusting a planar two-dimensional temperature field. Therefore, a planar two-dimensional heating or cooling device is required in the tin bath, and the finer the distribution is, the higher the adjustment precision is. In order to meet the requirement of high-end electronic glass and optical glass on appearance quality, the partition density needs to be increased, wherein particularly, a thinning area is taken as a key point, and a heating partition needs to be made smaller and denser.
The traditional method comprises the following steps: the tin bath top heat preservation trompil inserts the heater, and is divided into a plurality of zone of heating in two-dimensional direction, and every zone of heating is the control heating power alone, realizes the regulation to the temperature field of two-dimensional plane.
There are the following problems:
(1) The heating rod is installed from the inside of the top cover, and once the heating rod is put into use, the heating rod cannot be maintained or replaced, and if the heating rod is damaged due to various reasons in the working process, the heating rod cannot be repaired, is permanent and can only wait for the overhaul of a furnace.
(2) In order to adapt to high-precision temperature adjustment, the number of the subareas is increased, the control area is reduced, the number of the heating rods of each subarea is reduced, and once the heating rods are damaged, the influence ratio on the whole heating area is larger.
(3) The pulling amount of optical glass and electronic glass is generally smaller, the daily pulling amount is generally below 50 tons, the daily pulling amount is hundreds of kilotons at a few times compared with the daily pulling amount of a common float method, the tin bath is obviously influenced, meanwhile, the forming temperature is higher by one to two hundred degrees, the tin bath needs to keep higher temperature, the heat quantity required to be provided by a heater is increased by multiple times, the power load of the heater is obviously increased, the accelerated aging of the heater is caused, the service life is shortened, and the service life of the tin bath and the whole production line is further influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a float glass tin bath top cover, which solves the problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a float glass molten tin bath top cap, includes molten tin bath end brick and fixes molten tin bath edge sealing brick and molten tin bath chest wall brick in molten tin bath end brick top, molten tin bath end brick and molten tin bath edge sealing brick between the molten tin bath end brick and the molten tin bath edge sealing brick have the molten tin bath inner space through the partition of molten tin bath top brick, the side of glass area is provided with draws limit machine hole, the top of molten tin bath inner space has run through the top and inserts the heater, the inner chamber of molten tin bath chest wall brick is pegged graft and is had the horizontal basic heater who inserts heater staggered distribution with the top, horizontal basic heater is including the basic heater sleeve pipe that runs through molten tin bath chest wall brick and molten tin bath inner space, the both ends of basic heater sleeve pipe all are connected with the external world, the inner chamber of basic heater sleeve pipe is provided with basic heater support ring, the inner chamber swing joint of basic heater support ring has basic heater heating rod, the both ends of basic heater heating rod all swing joint have the block piece, one side fixedly connected with the cover of basic heater sleeve pipe, the inner chamber fixed ring of the inner chamber of block ring is connected with the horizontal limiting block ring of limiting block and limiting block connected with the surface of limiting block ring.
As a further scheme of the invention: the top of the tin bath top brick is separated by a tin bath top cover steel shell to form a tin bath top cover space.
As a further scheme of the invention: the inner cavity of the tin bath top cover space is respectively partitioned into a plurality of heating zones by space partition plates.
As a further scheme of the invention: the top inserting heater and the transverse inserting base heater are provided with a plurality of heaters which are distributed in a staggered and spaced mode one by one.
As a further scheme of the invention: the surface of the lantern ring and the inner cavity of the clamping ring are elastically sealed.
As a further scheme of the invention: the limiting blocks are four in number and are symmetrically distributed on the surface of the sleeve ring, and the surfaces of the transverse limiting grooves correspond to the limiting blocks one to one.
When the device is used, the inside of the heater is heated by the horizontally inserted basic heater and the top inserted heater, when the horizontally inserted basic heater needs to be installed, the heating rod of the basic heater is inserted into the sleeve of the basic heater, then the plugging block and the sleeve ring are respectively sleeved at two ends of the heating rod of the basic heater, the sleeve ring is abutted against the surface of the clamping ring, then the plugging blocks at two ends are rotated to drive the sleeve ring to rotate, the limiting block is abutted against the surface of the horizontal limiting groove, then the sleeve ring is pushed to be inserted into the horizontal limiting groove, after the base is inserted to the bottom, the sleeve ring is rotated to drive the limiting block to rotate to the inner cavity of the annular limiting groove, the sleeve ring and the plugging block are limited, the heating rod of the basic heater is limited and sealed, heat is preserved, the tin bath heaters are grouped into basic group heaters and adjusting group heaters, wherein the basic group heaters have higher power, the heater is composed of a horizontal inserted basic heater, traverses the whole tin bath and is used for providing heat required by heating in a horizontal large area, an adjusting group heater has smaller power and is fine in subarea and used for fine adjustment of local temperature, a basic heater sleeve is arranged at the position where the basic group heater needs to be inserted, the end of the basic heater sleeve is arranged at the outer side of a chest wall brick of the tin bath and is used for isolating the atmosphere of the tin bath, a heating rod of the basic heater is transversely inserted into the basic heater sleeve to realize online replacement, the adjusting group heater is composed of a top inserted heater and is arranged in the space of a top cover of the tin bath and can be arranged according to the traditional mode, the basic heater sleeve is made of sintered corundum or sintered mullite material, the horizontal inserted basic heater can replace heaters with different power according to the temperature, and even can replace the heaters with air cooling pipes or cooling water drums at the position where the heaters need to be cooled, because the adjusting group heater power is obviously reduced, even the adjusting group heater can not be opened, the heat load is greatly reduced, thereby reducing the damage probability and the aging speed, prolonging the service life of the heater, prolonging the service life of a production line, and improving the enterprise benefit.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention divides the tin bath heaters into a basic group heater and an adjusting group heater by grouping the tin bath heaters, wherein the basic group heater has higher power, and is formed by transversely inserting the basic heater, traverses the whole tin bath and is used for providing heat required by heating a transverse large area, the adjusting group heater has lower power and fine subareas and is used for fine adjustment of local temperature, a basic heater sleeve is arranged at a position where the basic group heater needs to be inserted, the end of the basic heater sleeve is arranged at the outer side of a chest wall brick of the tin bath and is used for isolating tin bath atmosphere, and a heating rod of the basic heater is transversely inserted into the basic heater sleeve, so that online replacement can be realized.
2. According to the invention, the inner cavity of the tin bath top cover space is respectively partitioned into a plurality of heating areas through the space partition plate, the adjusting group heaters are composed of top-inserted heaters and are arranged in the tin bath top cover space in a traditional mode, and the adjusting group heaters are obviously reduced in power and even do not need to be opened, so that the heat load is greatly reduced, the damage probability and the aging speed are reduced, the service life of the heaters is prolonged, the service life of a production line is prolonged, and the enterprise benefit is improved.
Drawings
FIG. 1 is a schematic longitudinal sectional view of a tin bath structure according to the present invention;
FIG. 2 is a cross-sectional view of the tin bath structure of the present invention;
FIG. 3 is a schematic view of a horizontal insertion base heater mounting structure according to the present invention;
fig. 4 is a top view of the structure of the bayonet ring of the present invention.
In the figure: 1. a tin bath bottom brick; 11. tin liquid; 12. a glass ribbon; 2. sealing the edge of the tin groove with a brick; 21. drawing a hole on the edge machine; 3. the inner space of the tin bath; 4. a tin bath top brick; 5. a tin bath top cover space; 51. a space divider; 6. a tin bath top cover steel shell; 7. tin bath breast wall bricks; 8. a heater is inserted in the top; 9. transversely inserting the basic heater; 91. a base heater sleeve; 92. a base heater support ring; 93. a base heater heating rod; 94. a plugging block; 95. a collar; 96. a clamping ring; 97. a transverse limiting groove; 98. a circumferential limit groove; 99. and a limiting block.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a float glass tin bath top cover comprises a tin bath bottom brick 1, a tin bath edge sealing brick 2 and a tin bath breast wall brick 7 which are fixed above the tin bath bottom brick 1, wherein the top of the tin bath edge sealing brick 2 is separated from a tin bath inner space 3 through a tin bath top brick 4, molten tin 11 and a glass belt 12 are sequentially arranged between the tin bath bottom brick 1 and the tin bath edge sealing brick 2, the side edge of the glass belt 12 is provided with an edge roller hole 21, the top of the tin bath inner space 3 is penetrated with a top inserted heater 8, a transverse inserted foundation heater 9 which is distributed with the top inserted heater 8 in a staggered way is inserted into the inner cavity of the tin bath breast wall brick 7, the transverse inserted foundation heater 9 comprises a foundation heater sleeve 91 which penetrates through the tin bath breast wall brick 7 and the tin bath inner space 3, both ends of the foundation heater sleeve 91 are connected with the outside, a foundation heater support ring 92 is arranged in the inner cavity of the foundation heater sleeve 91, a basic heater heating rod 93 is movably connected with the inner cavity of the basic heater support ring 92, two ends of the basic heater heating rod 93 are movably connected with a blocking block 94, one side of the blocking block 94 is fixedly connected with a lantern ring 95 sleeved on the surface of the basic heater heating rod 93, the inner cavity of the basic heater sleeve 91 is fixedly connected with a clamping ring 96, the surface of the lantern ring 95 is fixedly connected with a limiting block 99, the surface of the clamping ring 96 is provided with a transverse limiting groove 97 which is in sliding connection with the surface of the limiting block 99, the inner cavity of the clamping ring 96 is provided with a circumferential limiting groove 98 which is rotatably connected with the surface of the limiting block 99, the inner cavity of the circumferential limiting groove 98 is communicated with the inner cavity of the transverse limiting groove 97, the inner part of the basic heater is heated through a transverse insertion basic heater 9 and a top insertion heater 8, when the transverse insertion basic heater 9 is required to be installed, the basic heater heating rod 93 is inserted into the basic heater sleeve 91, then, the plugging blocks 94 and the lantern rings 95 are respectively sleeved at two ends of a heating rod 93 of a basic heater, the lantern rings 95 are abutted against the surface of a clamping ring 96, then the plugging blocks 94 at the two ends are rotated to drive the lantern rings 95 to rotate, the limiting blocks 99 are abutted against the surface of a transverse limiting groove 97, then the lantern rings 95 are pushed, the limiting blocks 99 are inserted into the transverse limiting grooves 97, after the plugging is carried out to the bottom, the lantern rings 95 are rotated to drive the limiting blocks 99 to rotate to the inner cavity of the annular limiting groove 98, the lantern rings 95 and the plugging blocks 94 are limited, the heating rod 93 of the basic heater is limited and sealed for heat preservation, the tin bath heaters are grouped into basic group heaters and adjusting group heaters, wherein the basic group heaters are high-power heaters, the basic group heaters are formed by transversely inserting the basic heaters 9 into the whole tin bath and are used for providing heat required by heating a transverse large area, the adjusting group heaters are low-power and fine in zoning for fine adjustment of local temperature, a sleeve 91 of the basic heater is arranged at a place where the basic group heaters need to be inserted, the sleeve 91 of the basic heater is arranged outside a wall brick 7 of the tin bath for isolating the tin bath and realizing on-line replacement of the basic heater, and the basic heater can be replaced.
The top of the tin bath top brick 4 is separated by a tin bath top cover steel shell 6 to form a tin bath top cover space 5.
The inner chamber of the tin bath top cover space 5 is respectively separated by a plurality of heating zones through an air partition plate 51, the regulating group heater is formed by inserting the heater 8 into the top, the tin bath top cover space 5 is arranged in, the tin bath top cover can be arranged in a traditional mode, the power of the regulating group heater is obviously reduced, even the regulating group heater is not required to be opened, the heat load is greatly reduced, the damage probability and the aging speed are reduced, the service life of the heater is prolonged, the service life of a production line is prolonged, and the enterprise benefit is improved.
The top inserting heater 8 and the transverse inserting basic heater 9 are arranged in a plurality of mode, are distributed in a staggered mode one by one, divide tin bath heaters into basic group heaters and adjusting group heaters, wherein the basic group heaters are high in power, are formed by the transverse inserting basic heaters 9, traverse the whole tin bath and are used for providing heat required by transverse large-area heating, the adjusting group heaters are low in power and fine in partitioning, and the fine adjusting of local temperature is achieved.
The surface of the lantern ring 95 and the inner cavity of the clamping ring 96 are elastically sealed, four limiting blocks 99 are arranged and symmetrically distributed on the surface of the lantern ring 95, and the surfaces of the transverse limiting grooves 97 correspond to the limiting blocks 99 in position one to one.
When the heater is used, the heater is heated by the horizontally inserted basic heater 9 and the top inserted heater 8, when the horizontally inserted basic heater 9 needs to be installed, the basic heater heating rod 93 is inserted into the basic heater sleeve 91, then the plugging block 94 and the lantern ring 95 are respectively sleeved at two ends of the basic heater heating rod 93, the lantern ring 95 is abutted against the surface of the clamping ring 96, then the plugging blocks 94 at the two ends are rotated to drive the lantern ring 95 to rotate, the limiting block 99 is abutted against the surface of the horizontal limiting groove 97, then the lantern ring 95 is pushed, the limiting block 99 is inserted into the horizontal limiting groove 97, after the plug-in bottom is connected, the lantern ring 95 is rotated to drive the limiting block 99 to rotate to the inner cavity of the annular limiting groove 98, the lantern ring 95 and the plugging block 94 are limited, the basic heater heating rod 93 is limited and sealed, heat preservation is carried out, the tin bath heaters are grouped, the device is divided into a basic group heater and an adjusting group heater, wherein the basic group heater has higher power, is formed by transversely inserting a basic heater 9, traverses the whole tin bath and is used for providing heat required by heating in a transverse large area, the adjusting group heater has lower power and is fine in subarea and used for fine adjustment of local temperature, a basic heater sleeve 91 is arranged at a position where the basic group heater needs to be inserted, the end head of the basic heater sleeve 91 is arranged at the outer side of a chest wall brick 7 of the tin bath and is used for isolating tin bath atmosphere, a basic heater heating rod 93 is transversely inserted into the basic heater sleeve 91 to realize online replacement, the adjusting group heater is formed by inserting a heater 8 into the top and is arranged in a tin bath top cover space 5 and can be arranged according to a traditional mode, the basic heater sleeve 91 is made of sintered corundum or mullite material, and the transversely inserting the basic heater 9 can replace heaters with different powers according to the temperature, in the place that needs the cooling, can even with heater replacement for cooling tuber pipe or cooling water drum, because adjust the group heater power and obviously reduce, even can need not open, the heat load reduces by a wide margin to reduce the probability of damage and ageing speed, extension heater life prolongs production line life-span, improves the performance of enterprises, because violently insert basic heater 9 and can change, adjust the group power very little, life prolongs greatly.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a float glass molten tin bath top cap, includes molten tin bath end brick (1) and fixes molten tin bath edge sealing brick (2) and molten tin bath chest wall brick (7) in molten tin bath end brick (1) top, the top of molten tin bath edge sealing brick (2) is cut off through molten tin bath top brick (4) has molten tin bath inner space (3), its characterized in that: the tin bath heater is characterized in that tin liquid (11) and a glass belt (12) are sequentially arranged between a tin bath bottom brick (1) and a tin bath edge sealing brick (2), an edge drawing machine hole (21) is formed in the side edge of the glass belt (12), a top inserting heater (8) penetrates through the top of a tin bath inner space (3), a transverse inserting basic heater (9) which is distributed in a staggered manner with the top inserting heater (8) is inserted into an inner cavity of a tin bath breast wall brick (7), the transverse inserting basic heater (9) comprises a basic heater sleeve (91) which penetrates through the tin bath breast wall brick (7) and the tin bath inner space (3), two ends of the basic heater sleeve (91) are connected with the outside, a basic heater support ring (92) is arranged in the inner cavity of the basic heater sleeve (91), a basic heater heating rod (93) is movably connected with the inner cavity of the basic heater support ring (92), two ends of the basic heater heating rod (93) are movably connected with a sealing block (94), a limit block (95) is fixedly connected with the surface of the basic heater sleeve (93), a limit block (95) is connected with the surface of the limit block (96), and a limit block (99) is connected with a limit block (95) which is connected with the surface of the limit ring (95) connected with the limit block (96), the inner cavity of the clamping ring (96) is provided with a circumferential limiting groove (98) which is rotatably connected with the surface of the limiting block (99), and the inner cavity of the circumferential limiting groove (98) is communicated with the inner cavity of the transverse limiting groove (97).
2. A float glass tin bath cover as claimed in claim 1, in which: the top of the tin bath top brick (4) is separated by a tin bath top cover steel shell (6) to form a tin bath top cover space (5).
3. A float glass tin bath cover as claimed in claim 2, in which: the inner cavity of the tin bath top cover space (5) is partitioned into a plurality of heating zones through space partition plates (51).
4. A float glass tin bath cover as claimed in claim 1, wherein: the top inserting heater (8) and the transverse inserting base heater (9) are arranged in a plurality and are distributed in a staggered and spaced mode one by one.
5. A float glass tin bath cover as claimed in claim 1, in which: the surface of the lantern ring (95) and the inner cavity of the clamping ring (96) are elastically sealed.
6. A float glass tin bath cover as claimed in claim 1, in which: the number of the limiting blocks (99) is four, the limiting blocks are symmetrically distributed on the surface of the sleeve ring (95), and the surfaces of the transverse limiting grooves (97) correspond to the positions of the limiting blocks (99) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210821975.5A CN115180805A (en) | 2022-07-12 | 2022-07-12 | Tin bath top cover of float glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210821975.5A CN115180805A (en) | 2022-07-12 | 2022-07-12 | Tin bath top cover of float glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115180805A true CN115180805A (en) | 2022-10-14 |
Family
ID=83518416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210821975.5A Pending CN115180805A (en) | 2022-07-12 | 2022-07-12 | Tin bath top cover of float glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115180805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745378A (en) * | 2022-11-28 | 2023-03-07 | 蚌埠中光电科技有限公司 | Tin bath top cover of float glass |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1300612A (en) * | 1969-01-04 | 1972-12-20 | Erste Deutche Floatglas G M B | Improvements in the float glass process for the manufacture of glass |
| GB2059942A (en) * | 1979-09-29 | 1981-04-29 | Saint Gobain Vitrage | Float glass tank with movable heating elements |
| CN201751401U (en) * | 2010-07-09 | 2011-02-23 | 上海吉驰建材科技有限公司 | Tin tank heating/ cooling device for float glass |
| CN104080743A (en) * | 2012-04-09 | 2014-10-01 | Lg化学株式会社 | Float bath and glass-manufacturing apparatus including same |
| WO2015101906A1 (en) * | 2013-12-30 | 2015-07-09 | Fives Stein | Method and equipment for controlling the temperature of a ribbon of float glass on a molten metal bath |
| CN206089433U (en) * | 2016-08-30 | 2017-04-12 | 河南省海川电子玻璃有限公司 | Horizontal for elema sleeve brick and electrical heating molten tin bath in electrical heating molten tin bath |
| CN209416053U (en) * | 2018-12-30 | 2019-09-20 | 广东中鹏新能科技有限公司 | A kind of kiln heater element protective case porcelain pipe device |
| CN212833440U (en) * | 2020-08-06 | 2021-03-30 | 河北富晶特玻新材料科技有限公司 | Tin bath device for molding high borosilicate 4.0 glass |
-
2022
- 2022-07-12 CN CN202210821975.5A patent/CN115180805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1300612A (en) * | 1969-01-04 | 1972-12-20 | Erste Deutche Floatglas G M B | Improvements in the float glass process for the manufacture of glass |
| GB2059942A (en) * | 1979-09-29 | 1981-04-29 | Saint Gobain Vitrage | Float glass tank with movable heating elements |
| CN201751401U (en) * | 2010-07-09 | 2011-02-23 | 上海吉驰建材科技有限公司 | Tin tank heating/ cooling device for float glass |
| CN104080743A (en) * | 2012-04-09 | 2014-10-01 | Lg化学株式会社 | Float bath and glass-manufacturing apparatus including same |
| WO2015101906A1 (en) * | 2013-12-30 | 2015-07-09 | Fives Stein | Method and equipment for controlling the temperature of a ribbon of float glass on a molten metal bath |
| CN206089433U (en) * | 2016-08-30 | 2017-04-12 | 河南省海川电子玻璃有限公司 | Horizontal for elema sleeve brick and electrical heating molten tin bath in electrical heating molten tin bath |
| CN209416053U (en) * | 2018-12-30 | 2019-09-20 | 广东中鹏新能科技有限公司 | A kind of kiln heater element protective case porcelain pipe device |
| CN212833440U (en) * | 2020-08-06 | 2021-03-30 | 河北富晶特玻新材料科技有限公司 | Tin bath device for molding high borosilicate 4.0 glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745378A (en) * | 2022-11-28 | 2023-03-07 | 蚌埠中光电科技有限公司 | Tin bath top cover of float glass |
| CN115745378B (en) * | 2022-11-28 | 2024-01-05 | 蚌埠中光电科技有限公司 | Float glass tin bath top cover |
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