CN111499161A - Sectional type float super-white glass tin bath top cover - Google Patents
Sectional type float super-white glass tin bath top cover Download PDFInfo
- Publication number
- CN111499161A CN111499161A CN202010464953.9A CN202010464953A CN111499161A CN 111499161 A CN111499161 A CN 111499161A CN 202010464953 A CN202010464953 A CN 202010464953A CN 111499161 A CN111499161 A CN 111499161A
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- China
- Prior art keywords
- tin bath
- brick
- hanger
- piece
- body layer
- 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.)
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000011521 glass Substances 0.000 title claims abstract description 17
- 239000011449 brick Substances 0.000 claims abstract description 80
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 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 claims description 8
- 229910052863 mullite Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 5
- 229910052851 sillimanite Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000006124 Pilkington process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000006060 molten glass Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000005329 float glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The application provides a sectional type float ultra-white glass tin bath top cover, which comprises a bearing mechanism, a first brick body layer, a second brick body layer and a retaining wall; the bearing mechanism includes: the device comprises a support piece, a first hanger, a round steel seamless tube and a second hanger; the top of the first hanging piece is provided with a first embedded bolt part, the first hanging piece is welded with the supporting piece into a whole through the through hole, the first embedded bolt part is fixedly connected with the bearing top, and the supporting piece is provided with a second embedded bolt part; the round steel seamless pipe is arranged at the bottom of the first hanging piece; the top of the second hanger is connected with the round steel seamless pipe, and the bottom of the second hanger is provided with a protruding part; the second brick body layer is provided with a groove, and the protruding part can be inserted into the groove; the bottom of the first brick body layer is fired and bonded to the top of the second brick body layer; and the retaining wall is fired and bonded at the bottom of the second brick body layer. Through above-mentioned structure, can prevent that temperature and pressure fluctuation from influencing the production glass quality, have simple structure simultaneously, the bearing is effectual, advantage such as longe-lived.
Description
Technical Field
The present disclosure relates generally to the field of glass manufacturing equipment, and more particularly to a sectional float ultra-white glass tin bath top cover.
Background
The tin bath is one of three hot working devices for producing float glass, the formation of the thickness, the width and other attributes of the float glass is completed in the tin bath, and the top cover of the tin bath plays a great role in the float glass;
this is because in the glass production process, the protective gas is that nitrogen gas and hydrogen gas mixture permeate the molten tin from the top cap brick of molten tin bath and guarantees that the molten tin becomes the malleation state in the molten tin bath, guarantee that the molten tin is not by oxidation, the molten glass flows into the molten tin bath through the runner, glass forms required different specifications in the effect of high temperature district to low temperature district from mechanical external force and self gravity, tension on paying the support medium molten tin, glass changes into solid state from liquid state in this in-process, it is many that the upper surface drops to appear inadequately in this in-process top cap design, the groove pressure control degree of difficulty is big, many scheduling problems of tin point.
In the prior art, the tin bath top cover adopts a full-plane structure, namely, the bottom of the tin bath top cover is a plane corresponding to a high-temperature area, a medium-temperature area and a low-temperature area of the tin bath, and a plurality of coagulants can drop in glass liquid to form flaws when the temperature and the pressure fluctuate on the top cover in the glass production process, so that the quality of glass is reduced.
Simultaneously, among the prior art tin bath top cap bearing structure generally fixes a plurality of pendant at the bearing top, and the bearing effect is not good, and the bearing member life-span is shorter and have certain potential safety hazard.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a sectional float super-white glass tin bath top cover which helps to improve the glass forming quality, prevent the formation of flaws caused by pressure fluctuation in different temperature areas at the top of the tin bath, help to improve the bearing effect, and increase the reliability and safety.
The application provides a sectional type float ultra-white glass tin bath top cover, which comprises a bearing mechanism, a first brick body layer, a second brick body layer and a plurality of retaining walls;
the load bearing mechanism includes: the device comprises a support piece, a plurality of first hanging pieces arranged in an array, a round steel seamless pipe and a plurality of second hanging pieces arranged in an array;
the top of each first hanging piece is provided with a first embedded bolt part, the support piece is provided with a plurality of through holes, the first hanging pieces are welded with the support piece into a whole through the through holes, the first embedded bolt parts are fixedly connected with the bearing top, and the support piece is provided with a plurality of second embedded bolt parts which are fixedly connected with the bearing top;
the round steel seamless pipe is arranged at the bottom of the first hanging piece;
the top of each second hanger is connected with the round steel seamless pipe, and the bottom of each second hanger is provided with a protruding part;
the second brick body layer is provided with a groove, so that the protruding part can be inserted into the groove; the bottom of the first brick body layer is fired and bonded to the top of the second brick body layer; and the retaining walls are fired and bonded at the bottom of the second brick body layer.
According to the technical scheme provided by the embodiment of the application, a reinforcing part is arranged at the bottom of the supporting part, one end of the reinforcing part is fixedly connected with the bottom of the supporting part, and the other end of the reinforcing part is fixedly connected with the first hanging part.
According to the technical scheme that this application embodiment provided, first hanger bottom is equipped with down the link, the link is the loop configuration down, the link cover is established down on the round steel seamless pipe.
According to the technical scheme provided by the embodiment of the application, the lower hanging ring is made of 316L stainless steel.
According to the technical scheme that this application embodiment provided, second hanger top is equipped with the link, it is the loop configuration to go up the link, it establishes to go up the link the seamless pipe of round steel is last.
According to the technical scheme provided by the embodiment of the application, the upper hanging ring is made of 316L stainless steel.
According to the technical scheme provided by the embodiment of the application, the second brick body layer is provided with four retaining walls, four the retaining walls are arranged and arranged to divide the bottom surface of the second brick body layer into a first area, a second area and a third area.
According to the technical scheme provided by the embodiment of the application, the first brick layer comprises a plurality of first bricks which are arranged, and the first bricks are made of light mullite.
According to the technical scheme that this application embodiment provided, the second brick body layer includes the second brick body that a plurality of range set up, the second brick body material is sillimanite.
According to the technical scheme provided by the embodiment of the application, the retaining wall comprises a plurality of third bricks arranged and arranged, and the third bricks are made of heavy mullite.
The application has the advantages that:
in a first aspect, the load bearing mechanism comprises: the device comprises a support piece, a plurality of first hanging pieces arranged in an array, a round steel seamless pipe and a plurality of second hanging pieces arranged in an array; because the top of each first hanging piece is provided with a first embedded bolt part, and the top of each support piece is provided with a second embedded bolt part, the first hanging pieces and the support pieces are welded into a whole, so that the bearing structure is firm, and bearing is facilitated. Meanwhile, the bottom of each second hanging piece is provided with a protruding portion, and the second brick body layer is provided with a groove, so that the protruding portions can be inserted into the grooves, the second brick body layer can be fixedly hung by the bearing mechanism, and the brick hanging device is simple in structure and convenient to manufacture and produce.
The bearing mechanism further comprises round steel seamless tubes and a plurality of second hanging pieces arranged in sequence, so that the bearing mechanism is provided with a multi-layer hanging structure, the multi-layer hanging structure is convenient to conduct heat in the corresponding production process, and the reliability of the life cycle is improved.
Further, a lower hanging ring is arranged at the bottom of the first hanging piece and is of an annular structure, and the lower hanging ring is sleeved on the round steel seamless pipe.
Furthermore, an upper hanging ring is arranged at the top of the second hanging piece and is of an annular structure, and the round steel seamless pipe is sleeved with the upper hanging ring.
Because in the actual production process, the high temperature in the molten tin bath can lead to bearing structure expend with heat and contract with cold to form less displacement and deflect, through link under first hanger bottom sets up, set up the link at second hanger top for first hanger and second hanger can move on the round steel seamless pipe, avoided under the welding fixation, because the damage that leads to bearing structure of constantly expend with heat and contract with cold for a long time, further increased life cycle reliability.
In the second aspect, the baffle is arranged at the bottom of the second brick body layer, so that the bottom space of the second brick body layer is separated, the mutual influence of the air flow in a high-temperature area and the air flow in a low-temperature area is prevented, and the condensate is prevented from dropping in molten glass to form flaws when the temperature and the pressure fluctuate, and the production quality is prevented from being influenced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic front view of a sectional type float super white glass tin bath top cover according to the present application;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic side view of the tin bath lid shown in FIG. 1;
reference numbers in the figures:
1. a tin bath; 2. a load bearing roof; 3. a first brick layer; 4. a second brick layer; 5. retaining walls; 6. a support member; 7. a first hanger; 8. round steel seamless pipe; 9. a second hanger; 10. a first embedded bolt part; 11. a second embedded bolt part; 12. a projection; 14. a groove; 15. a lower suspension loop; 16. hanging a ring; 17. a first region; 18. a second region; 19. a third region;
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Please refer to fig. 1, which is a schematic view of a sectional type float super white glass tin bath top cover structure provided by the present application, including a bearing mechanism, a first brick layer 3, a second brick layer 4 and a plurality of retaining walls 5;
the load bearing mechanism includes: the device comprises a support piece 6, a plurality of first hangers 7 arranged in an array, a round steel seamless tube 8 and a plurality of second hangers 9 arranged in an array;
each first hanging piece 7 is provided with a first embedded bolt part 10 at the top, the support piece 6 is provided with a plurality of through holes, the first hanging pieces 7 are welded with the support piece 6 into a whole through the through holes, the first embedded bolt parts 10 are fixedly connected with the bearing top 2, and the support piece 6 is provided with a plurality of second embedded bolt parts 11 which are fixedly connected with the bearing top 2. Specifically, the first hanger 7 can be made of carbon steel or stainless steel, and has good bearing performance; the first embedded bolt part 10 and the second embedded bolt part 11 are embedded and poured in the bearing top, and the bearing performance is good.
The round steel seamless pipe 8 is arranged at the bottom of the first hanger 7;
the top of each second hanger 9 is connected with the round steel seamless pipe 8, and the bottom of each second hanger 9 is provided with a protruding part 12. Preferably, the second hanger 9 may be made of a nickel-containing alloy material, so that the second hanger has high strength and oxidation resistance.
The second brick layer 4 is provided with a groove 13, so that the projection 12 can be inserted into the groove 13; the bottom of the first brick layer 3 is fired and bonded on the top of the second brick layer 4; the retaining walls 5 are fired and bonded at the bottom of the second brick layer 4.
Because the top of the first hanging piece 7 is provided with a first embedded bolt part 10, and the top of the support piece 6 is provided with a second embedded bolt part 11, the first hanging piece 7 and the support piece 6 are welded into a whole, so that the bearing structure is firm and the bearing is convenient. Meanwhile, as the bottom of each second hanging piece 9 is provided with a convex part 12, and the second brick body layer 4 is provided with a groove 13, the convex parts 12 can be inserted into the grooves 13, so that the bearing mechanism can hang, connect and fix the second brick body layer 4, and the structure is simple and the manufacturing and production are convenient.
The bearing mechanism further comprises a round steel seamless pipe 8 and a plurality of second hanging pieces 9 arranged in sequence, so that the bearing mechanism is provided with a multi-layer hanging structure, the multi-layer hanging structure is convenient to conduct heat in the corresponding production process, and the reliability of the life cycle is improved.
Meanwhile, as can be known by other persons in the art, in the production process, different temperature gradients are correspondingly arranged in the tin bath 1, which easily causes the condensate to drip into the molten glass to form flaws due to temperature and pressure fluctuation between a high-temperature area and a low-temperature area in the bottom space of the top cover of the tin bath, so that the bottom space of the second brick layer 4 is separated by arranging the retaining wall 5 at the bottom of the second brick layer 4, the air flow in the high-temperature area and the air flow in the low-temperature area are prevented from influencing each other, and the condensate is prevented from dripping into the molten glass to form flaws when the temperature and the pressure fluctuate, so that the achievement of the production quality is influenced.
In a preferred embodiment of the supporting member 6, a reinforcing member 14 is disposed at the bottom of the supporting member 6, one end of the reinforcing member 14 is fixedly connected to the bottom of the supporting member 6, and the other end of the reinforcing member 14 is fixedly connected to the first hanger 7.
The reinforcing member 14 may be welded to the bottom of the supporting member 6 and the side wall of the first hanger 7 by welding, and preferably, the reinforcing member 14 may adopt an L-shaped baffle structure, and the corresponding end surfaces thereof are fixedly connected to the supporting member 6 and the first hanger 7, respectively.
Wherein, in the preferred embodiment of first hanger 7, first hanger 7 bottom is equipped with lower link 15, lower link 15 is the loop configuration, lower link 15 cover is established on the round steel seamless pipe 8, specifically, lower link 15 can adopt the welded mode to weld in the bottom of first hanger 7.
Because in the actual production process, the high temperature in the molten tin bath can lead to bearing structure expend with heat and contract with cold to form less displacement and deflect, through set up link 15 down in first hanger 7 bottom for the in-process that first hanger 7 inflation or contract can move on the round steel seamless tube 8, avoided under the welding fixed, because the long-time constant expend with heat and contract with cold leads to bearing structure's damage, further increased life cycle reliability.
Furthermore, the lower suspension loop 15 is made of 316L stainless steel, and the 316L stainless steel is adopted, so that the lower suspension loop 15 has the advantages of being not easy to corrode, firm in structure, good in bearing performance and the like.
In an embodiment of the second hanger 9, an upper hanging ring 16 is disposed on the top of the second hanger 9, the upper hanging ring 16 is of an annular structure, the upper hanging ring 16 is sleeved on the round steel seamless pipe 8, and specifically, the upper hanging ring 16 can be welded on the top of the second hanger 9 in a welding manner.
In a similar way, the top of the second hanger 9 is provided with the hanging ring 16, so that the second hanger 9 can move on the round steel seamless pipe 8, the welding fixation is avoided, and the life cycle reliability is further improved due to the fact that the bearing structure is damaged due to continuous thermal expansion and cold contraction for a long time.
Furthermore, the upper hanging ring 16 is made of 316L stainless steel, so that the lower hanging ring 15 has the advantages of being not easy to corrode, firm in structure, good in bearing performance and the like.
In the preferred embodiment of the retaining wall 5, four retaining walls 5 are arranged below the second brick layer 4, and the four retaining walls 5 are arranged so as to correspondingly divide the bottom surface of the second brick layer 4 into a first region 17, a second region 18 and a third region 19.
Based on the consideration of cost and actual production, four retaining walls 5 are arranged below the second brick body layer 4, so that the bottom of the second brick body layer 4, namely the bottom of a tin bath top cover, is correspondingly divided into a first area 17, a second area 18 and a third area 19, and the three areas respectively correspond to high temperature, medium temperature and low temperature. The air flow in the high temperature area and the air flow in the low temperature area are prevented from influencing each other, and the condensate is prevented from dropping in the molten glass to form flaws when the temperature and the pressure fluctuate, so that the achievement of the production quality is prevented from being influenced.
In a preferred embodiment of the first brick layer 3, the first brick layer 3 includes a plurality of first bricks arranged in a row, and the first brick is made of light mullite.
Specifically, the first brick bodies arranged in the plurality of rows can form the first brick body layer 3 in a manner of bonding through the mortar and the fire clay, and meanwhile, the first brick body layer has a high-efficiency heat preservation function due to the fact that the first brick bodies are made of the light mullite, heat loss in the tin bath is prevented, and energy can be effectively saved.
In an embodiment of the second brick body layer 4, the second brick body layer 4 includes a plurality of second brick bodies arranged in a row, and the second brick bodies are made of sillimanite.
Specifically, the second brick body accessible clay that a plurality of arranged set up and the mode that the chamotte bonded form second brick body layer 4, simultaneously because the second brick body adopts the sillimanite, make second brick body layer 4 sound construction, the bearing effect is better.
In the preferred embodiment of the retaining wall 5, the retaining wall 5 includes a plurality of third bricks arranged in a row, and the third brick is made of heavy mullite.
Specifically, the retaining wall 5 is formed by bonding a plurality of third brick bodies arranged in a row in a manner of daub and refractory mortar, and meanwhile, the third brick bodies are made of heavy mullite, so that the retaining wall has the advantages of compression resistance, fire resistance and thermal shock resistance, the fire resistance of the retaining wall can meet the working environment of 1300 ℃, and the retaining wall is high in thermal shock resistance and corrosion resistance.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. The utility model provides a sectional type float process ultrawhite glass molten tin bath top cap, installs between molten tin bath (1) and bearing top (2) that are used for the bearing, its characterized in that: comprises a bearing mechanism, a first brick layer (3), a second brick layer (4) and a plurality of retaining walls (5);
the load bearing mechanism includes: the device comprises a support piece (6), a plurality of first hanging pieces (7) arranged in an array, a round steel seamless pipe (8) and a plurality of second hanging pieces (9) arranged in an array;
the top of each first hanging piece (7) is provided with a first embedded bolt part (10), the support piece (6) is provided with a plurality of through holes, the first hanging pieces (7) are welded with the support piece (6) into a whole through the through holes, the first embedded bolt parts (10) are fixedly connected with the bearing top (2), and the support piece (6) is provided with a plurality of second embedded bolt parts (11) which are used for being fixedly connected with the bearing top (2);
the round steel seamless pipe (8) is arranged at the bottom of the first hanger (7);
the top of each second hanger (9) is connected with the round steel seamless tube (8), and the bottom of each second hanger (9) is provided with a protruding part (12);
the second brick layer (4) is provided with a groove (13) so that the projection (12) can be inserted into the groove (13); the bottom of the first brick layer (3) is fired and bonded on the top of the second brick layer (4); and the retaining walls (5) are fired and bonded at the bottom of the second brick layer (4).
2. A tin bath cover as set forth in claim 1, wherein: the bottom of the supporting piece is provided with a reinforcing piece (14), one end of the reinforcing piece (14) is fixedly connected with the bottom of the supporting piece (6), and the other end of the reinforcing piece (14) is fixedly connected with the first hanging piece (7).
3. A tin bath cover as set forth in claim 1, wherein: the bottom of the first hanger (7) is provided with a lower hanging ring (15), the lower hanging ring (15) is of an annular structure, and the round steel seamless pipe (8) is sleeved with the lower hanging ring (15).
4. A tin bath top cover according to claim 3, characterized in that the lower suspension loop (15) is made of 316L stainless steel.
5. A tin bath cover as set forth in claim 1, wherein: an upper hanging ring (16) is arranged at the top of the second hanging piece (9), the upper hanging ring (16) is of an annular structure, and the round steel seamless pipe (8) is sleeved with the upper hanging ring (16).
6. A tin bath top cover according to claim 5, characterized in that the material of the upper suspension loop (16) is 316L stainless steel.
7. A tin bath cover as set forth in claim 1, wherein: the second brick body layer (4) below is equipped with four barricades (5), four barricades (5) are arranged and are set up and make with second brick body layer (4) bottom surface corresponds and divides into first region (17), second region (18), third region (19).
8. A tin bath cover according to any one of claims 1 to 7, characterised in that: the first brick body layer (3) comprises a plurality of first brick bodies which are arranged in an array mode, and the first brick bodies are made of light mullite.
9. A tin bath cover according to any one of claims 1 to 7, characterised in that: the second brick body layer (4) comprises a plurality of second brick bodies which are arranged, and the second brick bodies are made of sillimanite.
10. A tin bath cover according to any one of claims 1 to 7, characterised in that: the retaining wall (5) comprises a plurality of third bricks which are arranged and arranged, and the third bricks are made of heavy mullite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464953.9A CN111499161A (en) | 2020-05-28 | 2020-05-28 | Sectional type float super-white glass tin bath top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464953.9A CN111499161A (en) | 2020-05-28 | 2020-05-28 | Sectional type float super-white glass tin bath top cover |
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| Publication Number | Publication Date |
|---|---|
| CN111499161A true CN111499161A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010464953.9A Pending CN111499161A (en) | 2020-05-28 | 2020-05-28 | Sectional type float super-white glass tin bath top cover |
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| CN (1) | CN111499161A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279634A (en) * | 1979-12-03 | 1981-07-21 | Ford Motor Company | Dam construction for controlling tin currents in a float glass chamber |
| CN201694940U (en) * | 2010-05-28 | 2011-01-05 | 上海吉驰建材科技有限公司 | Tin bath outlet retaining wall and flashboard sealing structure |
| CN204569713U (en) * | 2015-05-09 | 2015-08-19 | 蚌埠玻璃工业设计研究院 | A kind of molten tin bath dusty gas disrupter |
| CN204569714U (en) * | 2015-05-09 | 2015-08-19 | 蚌埠玻璃工业设计研究院 | A kind of molten tin bath sheet glass pollutes slowing device |
| JP2016098160A (en) * | 2014-11-25 | 2016-05-30 | 旭硝子株式会社 | Float glass manufacturing apparatus and float glass manufacturing method |
| CN105776825A (en) * | 2014-12-26 | 2016-07-20 | 吴江南玻玻璃有限公司 | Float glass production equipment |
| CN212334997U (en) * | 2020-05-28 | 2021-01-12 | 河北南玻玻璃有限公司 | Sectional type float super-white glass tin bath top cover |
-
2020
- 2020-05-28 CN CN202010464953.9A patent/CN111499161A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279634A (en) * | 1979-12-03 | 1981-07-21 | Ford Motor Company | Dam construction for controlling tin currents in a float glass chamber |
| CN201694940U (en) * | 2010-05-28 | 2011-01-05 | 上海吉驰建材科技有限公司 | Tin bath outlet retaining wall and flashboard sealing structure |
| JP2016098160A (en) * | 2014-11-25 | 2016-05-30 | 旭硝子株式会社 | Float glass manufacturing apparatus and float glass manufacturing method |
| CN105776825A (en) * | 2014-12-26 | 2016-07-20 | 吴江南玻玻璃有限公司 | Float glass production equipment |
| CN204569713U (en) * | 2015-05-09 | 2015-08-19 | 蚌埠玻璃工业设计研究院 | A kind of molten tin bath dusty gas disrupter |
| CN204569714U (en) * | 2015-05-09 | 2015-08-19 | 蚌埠玻璃工业设计研究院 | A kind of molten tin bath sheet glass pollutes slowing device |
| CN212334997U (en) * | 2020-05-28 | 2021-01-12 | 河北南玻玻璃有限公司 | Sectional type float super-white glass tin bath top cover |
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