CN100340512C - Apparatus for on-line coating film of float glass - Google Patents
Apparatus for on-line coating film of float glass Download PDFInfo
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- CN100340512C CN100340512C CNB2005100614697A CN200510061469A CN100340512C CN 100340512 C CN100340512 C CN 100340512C CN B2005100614697 A CNB2005100614697 A CN B2005100614697A CN 200510061469 A CN200510061469 A CN 200510061469A CN 100340512 C CN100340512 C CN 100340512C
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- air
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- air inlet
- chamber
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- 239000005329 float glass Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 title description 8
- 239000011248 coating agent Substances 0.000 title description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 210000000038 chest Anatomy 0.000 claims description 27
- 239000007888 film coating Substances 0.000 claims description 7
- 238000009501 film coating Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Chemical Vapour Deposition (AREA)
Abstract
The present invention discloses an online filming device of float glass, which comprises bottom boards, wherein a plurality of air inlet chambers and air discharge chambers, which are arranged alternately at intervals, are fixed on the bottom boards, and an air outlet of each gas inlet chamber and an air inlet of each gas discharge chamber are respectively corresponding to narrow slits arranged on the bottom boards. A cooling cavity is welded above each bottom board, and a graphite block is fixed below each bottom board. An air inlet passage corresponding to the air inlet chambers and an air discharge passage corresponding to the air discharge chamber are formed between every two graphite blocks, the air inlet of each air inlet chamber is communicated with an air inlet allotter which is connected with an air inlet pipe, an air flow damper is arranged in each air inlet chamber, a buffer and a negative pressure adjusting device are arranged in each air discharge chamber, and the air outlet of each air outlet chamber is communicated with a discharged air collecting device which is connected with an air discharge pipe. The device of the present invention has simple structure, the gas chambers can be flexibly and conveniently disassembled and assembled according to production requirements because each air chamber is an independent unit, stable multi-entry multi-exit parallel air flow trends are formed, and the flow rate can be conveniently adjusted; the present invention is favorable to the improvement on the quality of filming glass, and filming glass with various special functions can be obtained.
Description
Technical field
The present invention relates to apparatus for on-line coating film of float glass.
Background technology
On floatation glass production line, according to the chemical vapor deposition principle, the online production coated glass is a method commonly used at present.But existing on-line coating film of float glass equipment has plenty of function singleness, can only coatings thin solar control film glass; Have plenty of and to realize thicknesses of layers is regulated on a large scale, can not adapt to the requirement of the reactant gases plated film of big flow, thereby the function of product and quality are restricted.
Summary of the invention
The purpose of this invention is to provide a kind of apparatus for on-line coating film of float glass, online production high quality and multi-functional coated glass.
For reaching above-mentioned purpose, the online multifunctional film-coating device of float glass comprises base plate, base plate is connected to form by the polylith bar steel plate, leave slit between per two block plates, be fixed with a plurality of apart inlet plenum and exhaust chests of alternately arranging on the base plate, the air outlet of inlet plenum is corresponding with the slit on the base plate respectively with the inlet mouth of exhaust chest, above every base plate, weld cooling chamber, the below is graphite block fixedly, form induction trunk corresponding or the exhaust-duct corresponding between per two graphite blocks with exhaust chest with inlet plenum, the inlet mouth of inlet plenum is connected with the air inlet divider that is connected inlet pipe, be provided with air flow damper in the inlet plenum, the air outlet of inlet plenum is tapered, be provided with snubber and negative pressure adjusting device in the exhaust chest, wherein snubber is positioned at the inlet mouth end of exhaust chest, and the air outlet of exhaust chest is connected with the exhaust integrator that is connected vapor pipe.
During work, in the cooling chamber of apparatus for on-line coating film of float glass, feed heat-eliminating medium oil or water, this device is positioned in the molten tin bath of floatation glass production line or in the annealing furnace, glass ribbon is arranged in the lower surface of device graphite block, and the space that glass ribbon upper surface and graphite block lower surface form is a reaction zone.Send into reactant gases by inlet pipe, utilize chemical vapor deposition method that on-line coating is carried out on the hot glass ribbon surface under the high temperature, the tail gas that plated film produces is discharged from exhaust chest.By regulating air input and negative exhaust pressure size, control thickness, and make steady air current aborning.
Beneficial effect of the present invention is:
Apparatus of the present invention are simple in structure, because each inlet plenum and exhaust chest all are separate units, therefore can dismantle flexibly and easily and assemble according to producing needs, form the parallel stable air-flow trend of advancing many rows more, thereby help improving the quality of coated glass.By adjusting the width of slit between the base plate bar steel plate, can regulate the width of induction trunk and exhaust-duct easily.Can also realize regular cleaning to each air chamber.Simultaneously, the air input of each inlet plenum and the free air delivery of each exhaust chest are adjustable, so the thicknesses of layers regulation range is big, can satisfy the production needs of various thickness.Utilize this device both can adapt to the requirement of big flow, can satisfy the requirement of low discharge again, regulate fast.Can obtain to have the coated glass of various specific functions, have easy the to be clean glass of super parents' structure such as the surface; The centering far infrared rays has the low emissivity glass than high reflectance.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the A-A schematic cross-section of Fig. 1.
Embodiment
With reference to Fig. 1, Fig. 2, the online multifunctional film-coating device of float glass comprises base plate 7, base plate 7 is connected to form by the polylith bar steel plate, leave slit 15 between per two block plates, be fixed with a plurality of apart inlet plenum 11 and exhaust chests of alternately arranging 10 on the base plate 7, the inlet mouth of the air outlet of inlet plenum 11 and exhaust chest 10 is corresponding with the slit 15 on the base plate respectively, welding cooling chamber 6 above every base plate, the below is graphite block 8 fixedly, form induction trunk corresponding or the exhaust-duct corresponding between per two graphite blocks with exhaust chest 10 with inlet plenum 11, the inlet mouth of inlet plenum 11 is connected with the air inlet divider 4 that is connected inlet pipe 5, be provided with air flow damper 12 in the inlet plenum 11, the air outlet of inlet plenum 11 is tapered, be provided with snubber 14 and negative pressure adjusting device 13 in the exhaust chest 10, wherein snubber 14 is positioned at the inlet mouth end of exhaust chest, and the air outlet of exhaust chest 10 is connected with the exhaust integrator 2 that is connected vapor pipe 3.1 is glass among the figure, and 16 is reaction zone.
Usually, for making the reaction gas flow uniform distribution, can be provided for making the equally distributed distribution device 9 of gas at the air outlet of inlet plenum 11 end.
Apparatus of the present invention can be dismantled and be assembled flexibly and easily according to producing needs, generally, adopt two inlet plenums 11 and three exhaust chests 10, form the two parallel air-flows that advance three rows and move towards, or adopt three inlet plenums 11 and four exhaust chests 10, form the three parallel air-flows that advance four rows and move towards.Or adopt four inlet plenums 11 and five exhaust chests 10, form the four parallel air-flows that advance five rows and move towards.
Claims (5)
1. the online multifunctional film-coating device of float glass, it is characterized in that comprising base plate (7), base plate (7) is connected to form by the polylith bar steel plate, leave slit (15) between per two block plates, be fixed with a plurality of apart inlet plenum (11) and exhaust chests of alternately arranging (10) on the base plate (7), the inlet mouth of the air outlet of inlet plenum (11) and exhaust chest (10) is corresponding with the slit (15) on the base plate respectively, above every base plate, weld cooling chamber (6), the below is graphite block (8) fixedly, form between per two graphite blocks the induction trunk corresponding with inlet plenum (11) or with the corresponding exhaust-duct of exhaust chest (10), the inlet mouth of inlet plenum (11) is connected with the air inlet divider (4) that is connected inlet pipe (5), be provided with air flow damper (12) in the inlet plenum (11), the air outlet of inlet plenum (11) is tapered, be provided with snubber (14) and negative pressure adjusting device (13) in the exhaust chest (10), wherein snubber (14) is positioned at the inlet mouth end of exhaust chest, and the air outlet of exhaust chest (10) is connected with the exhaust integrator (2) that is connected vapor pipe (3).
2. the online multifunctional film-coating device of float glass according to claim 1 is characterized in that having two inlet plenums (11) and three exhaust chests (10), forms the two parallel air-flows that advance three rows and moves towards.
3. the online multifunctional film-coating device of float glass according to claim 1 is characterized in that having three inlet plenums (11) and four exhaust chests (10), forms the three parallel air-flows that advance four rows and moves towards.
4. the online multifunctional film-coating device of float glass according to claim 1 is characterized in that having four inlet plenums (11) and five exhaust chests (10), forms the four parallel air-flows that advance five rows and moves towards.
5. the online multifunctional film-coating device of float glass according to claim 1 is characterized in that being provided for making the equally distributed distribution device of gas (9) at the air outlet end of inlet plenum (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100614697A CN100340512C (en) | 2005-11-08 | 2005-11-08 | Apparatus for on-line coating film of float glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100614697A CN100340512C (en) | 2005-11-08 | 2005-11-08 | Apparatus for on-line coating film of float glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1792926A CN1792926A (en) | 2006-06-28 |
| CN100340512C true CN100340512C (en) | 2007-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100614697A Active CN100340512C (en) | 2005-11-08 | 2005-11-08 | Apparatus for on-line coating film of float glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN100340512C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077824B (en) * | 2007-02-14 | 2011-11-30 | 中国建材国际工程有限公司 | Method for depositing tin oxide base thin film on mobile hot glass surface |
| CN101439925B (en) * | 2008-12-25 | 2010-06-09 | 杭州蓝星新材料技术有限公司 | On-line film coating environment whole set adjusting device of float glass production line annealing kiln A0 zone |
| CN102603200B (en) * | 2011-01-20 | 2014-02-19 | 漳州旗滨玻璃有限公司 | Online film coating device for float glass |
| CN103396006B (en) * | 2013-08-15 | 2015-12-09 | 蚌埠玻璃工业设计研究院 | A kind of gas uniform plane divider for sheet glass plated film |
| CN103466955B (en) * | 2013-08-20 | 2015-09-09 | 秦皇岛玻璃工业研究设计院 | A kind of preparation method of anti reflection glass and filming equipment thereof |
| CN103951272B (en) * | 2014-05-10 | 2016-04-13 | 蚌埠玻璃工业设计研究院 | A kind of device producing coated glass on float glass line |
| CN105399342B (en) * | 2014-09-04 | 2018-05-25 | 秦皇岛玻璃工业研究设计院有限公司 | Continuous preparation method and its filming equipment with plural layers anti reflection glass |
| CN104561938B (en) * | 2015-01-09 | 2017-04-19 | 浙江大学 | Online normal-pressure chemical vapor deposition film-plating reactor through floatation process |
| CN112777943B (en) * | 2021-03-02 | 2021-11-19 | 浙江大学 | Reactor for chemical vapor deposition method coated glass |
| CN114956556A (en) * | 2022-05-31 | 2022-08-30 | 中玻（陕西）新技术有限公司 | Online Sun-E coated glass product and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203903A (en) * | 1990-08-31 | 1993-04-20 | Glaverbel | Method of coating glass |
| CN2230760Y (en) * | 1994-09-26 | 1996-07-10 | 秦皇岛开发区蓝光玻璃新技术公司 | Online glass coating apparatus for float process |
| US5762674A (en) * | 1995-09-27 | 1998-06-09 | Glasstech, Inc. | Apparatus for coating glass sheet ribbon |
| US6103015A (en) * | 1998-01-19 | 2000-08-15 | Libbey-Owens-Ford Co. | Symmetrical CVD coater with lower upstream exhaust toe |
| CN2703756Y (en) * | 2004-03-25 | 2005-06-08 | 浙江大学蓝星新材料技术有限公司 | On-line film-coating apparatus for float glass |
-
2005
- 2005-11-08 CN CNB2005100614697A patent/CN100340512C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203903A (en) * | 1990-08-31 | 1993-04-20 | Glaverbel | Method of coating glass |
| CN2230760Y (en) * | 1994-09-26 | 1996-07-10 | 秦皇岛开发区蓝光玻璃新技术公司 | Online glass coating apparatus for float process |
| US5762674A (en) * | 1995-09-27 | 1998-06-09 | Glasstech, Inc. | Apparatus for coating glass sheet ribbon |
| US6103015A (en) * | 1998-01-19 | 2000-08-15 | Libbey-Owens-Ford Co. | Symmetrical CVD coater with lower upstream exhaust toe |
| CN2703756Y (en) * | 2004-03-25 | 2005-06-08 | 浙江大学蓝星新材料技术有限公司 | On-line film-coating apparatus for float glass |
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| Publication number | Publication date |
|---|---|
| CN1792926A (en) | 2006-06-28 |
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Address after: Zhejiang city of Hangzhou province Xihu District Xinya GUCUI Road No. 8 Building 7 floor Patentee after: Hangzhou Bluestar New Materials Technology Co.,Ltd. Address before: Zhejiang city of Hangzhou province Xihu District Xinya GUCUI Road No. 8 Building 7 floor Patentee before: LANXING NEW MATERIAL TECHNOLOG |
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Owner name: HANGZHOU LANXING NEW MATERIALS TECHNOLOGY CO., LTD Free format text: FORMER NAME: LANXING NEW MATERIAL TECHNOLOGY CO., LTD., ZHEJIANG UNIV. |
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Effective date of registration: 20180621 Address after: 264200 -516-39, chess Hill Road, Cao Miao zi Town, Weihai port economic and Technological Development Zone, Shandong Patentee after: WEIHAI ZHONGBO NEW MATERIAL TECHNOLOGY R & D CO.,LTD. Address before: 310013, 7 floor, New Asia tower, 8 Gu Tsui Road, Xihu District, Hangzhou, Zhejiang. Patentee before: Hangzhou Bluestar New Materials Technology Co.,Ltd. |
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Effective date of registration: 20240121 Address after: Room 202, Building 1, No. 66 Sibo Road, Sijing Town, Songjiang District, Shanghai Patentee after: China Glass New Energy (Shanghai) New Materials Technology Development Co.,Ltd. Country or region after: China Address before: 264200 -516-39, chess Hill Road, Cao Miao zi Town, Weihai port economic and Technological Development Zone, Shandong Patentee before: WEIHAI ZHONGBO NEW MATERIAL TECHNOLOGY R & D CO.,LTD. Country or region before: China |
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