CN201458970U - Float glass on-line coating device - Google Patents
Float glass on-line coating device Download PDFInfo
- Publication number
- CN201458970U CN201458970U CN2009201041802U CN200920104180U CN201458970U CN 201458970 U CN201458970 U CN 201458970U CN 2009201041802 U CN2009201041802 U CN 2009201041802U CN 200920104180 U CN200920104180 U CN 200920104180U CN 201458970 U CN201458970 U CN 201458970U
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- Prior art keywords
- graphite block
- upstream
- float glass
- line coating
- gas
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- Expired - Fee Related
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Abstract
The utility model relates to a float glass on-line coating device, which comprises a bearing beam, wherein the beam is internally provided with a first air chamber and a second air chamber that are distributed front and back; a first air inlet passage formed by a first upstream graphite block and a second upstream graphite block and a second air inlet passage formed by the second upstream graphite block and a central graphite block correspond to the air chambers; and an exhaust passage is formed by the central graphite block as well as a downstream graphite block and a downstream inside graphite block. The technical scheme of the utility model is that a gas buffering groove is arranged in the air inlet passage; and the bearing beam is internally assembled with a laser range-finding sensor. Compared with the prior art, the float glass on-line coating device has the characteristics that the structure is simple, the requirement of coating with mass flow of gas can be met, the coating gas can be convenient to be adjusted and controlled, and the quality of the coated glass product is improved.
Description
Technical field
The utility model relates to glass surface treatment equipment, is specifically related to a kind of apparatus for on-line coating film of float glass.
Background technology
Utilize chemical vapor deposition method, in the floatation glass production line molten tin bath, react jointly, give the hot glass surface plated film of motion, become the main mode of glass coating by several gaseous reagents.The device of the gas of on-line coating film of float glass reflection at present, generally adopt by graphite block and form air inlet and exhaust passage and constitute a reaction gas passage that takes the shape of the letter U with surface on glass, finish the on-line coating of float glass, because it adopts single air chamber list uptake structure of reactor, be not easy to the adjustment and the inhomogeneity control of plated film of plated film thicknesses of layers and satisfy the requirement of big flow reactant gases plated film.Prior art discloses by the apparatus for on-line coating film of float glass that independently how group gas film coating unit are arranged in parallel and constitute, to realize coating film thickness is regulated on a large scale and satisfied the requirement of big flow reactant gases plated film.But this film coating apparatus makes the structure of reactor be tending towards complicated, and each film coating unit reactant gases is wayward, influences the quality of coated glass product.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provide a kind of simple in structure, can satisfy the requirement of big flow reactant gases plated film, be convenient to reactant gases control, guarantee the apparatus for on-line coating film of float glass of coated glass quality product.
The technical scheme that realizes above-mentioned purpose is: a kind of apparatus for on-line coating film of float glass, it includes the carrying crossbeam, first air chamber and second air chamber arranged before and after in the carrying crossbeam, being provided with, relative respectively with the cloth gas jets of each air chamber bottom should have first induction trunk of being made up of the first upstream graphite block and the second upstream graphite block and second induction trunk of being made up of the second upstream graphite block and center graphite block, and center graphite block and downstream outside graphite block and downstream interior side graphite block are formed the exhaust-duct.
The technical solution of the utility model also comprises: the corresponding gas buffer groove that is respectively arranged with the cloth gas jets in the both sides, upper end of the described second upstream graphite block; In described carrying crossbeam, be provided with laser range sensor in the front of the first upstream graphite block.
The utlity model has following advantage:
1, adopts two air chamber air feed two channels air intake structures, can realize big flow gas plated film, and be convenient to the stable control and the adjusting of plated film gas flow, satisfied the requirement of different thickness of coating plated film, improved float glass process on-line coating glassy product quality.
2, when satisfying the requirement of big flow gas plated film, realizing conveniently to the plated film thicknesses of layers adjusting, improve the coated glass quality, film coating apparatus simple in structure.
3, the utility model is by being provided with the gas buffer groove on the upstream graphite block of relative cloth gas jets, form the gas buffer structure of induction trunk, make the reactant gases that arrives surface on glass more steady, help improving the gas deposition environment, guarantee the homogeneity of rete, improve coating quality.
4, the utility model can improve the accuracy of reaction unit with respect to float glass plated film position greatly by assemble laser range sensor on film coating apparatus, thereby guarantees coating quality.
5, the utility model will carry crossbeam and the plated film reactor is arranged to integrative-structure; changed the structure of existing apparatus for on-line coating film of float glass by guide rail beam and plated film reactor split configuration; help simplifying the operation of film coating apparatus turnover molten tin bath; shorten the operating time, reduce the pollution that film coating apparatus turnover molten tin bath may cause shielding gas in the molten tin bath and tin liquor.
Description of drawings
Accompanying drawing is this apparatus for on-line coating film of float glass structural representation.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this apparatus for on-line coating film of float glass includes water-cooled carrying crossbeam 1, first air chamber 2 and second air chamber 3 arranged before and after in carrying crossbeam 1, being provided with, relative respectively with the cloth gas jets of each air chamber bottom should have first induction trunk of being made up of the first upstream graphite block 4 and the second upstream graphite block 65 and second induction trunk of being made up of the second upstream graphite block 6 and center graphite block 87, center graphite block 8 is formed exhaust-duct 9 with downstream outside graphite block 10 and downstream interior side graphite block 11, and said structure and sheet glass 14 constitute two air inlets and the single gas plated film gas passage that takes the shape of the letter U.At the corresponding gas buffer groove 12 that is respectively arranged with of the upper end of the second upstream graphite block 6 two side positions, constitute plated film gas is entered induction trunk by air chamber gas buffer structure with the cloth gas jets.In carrying crossbeam 1, be provided with the laser range sensor 13 of band aqueous vapor protection, constitute the height measuring device of film coating apparatus with respect to float glass 14 in the front of the first upstream graphite block 4.
This film coating apparatus is fit to adopt cantilevered fashion to be assemblied in floatation glass production line, and assembly structure is simple, and is convenient to the inlet and outlet passage of reactor is cleaned and safeguards.
Claims (3)
1. apparatus for on-line coating film of float glass, it includes carrying crossbeam (1), it is characterized in that: first air chamber (2) and second air chamber (3) arranged before and after in the carrying crossbeam, being provided with, relative respectively with the cloth gas jets of each air chamber bottom should have first induction trunk of being made up of the first upstream graphite block (4) and the second upstream graphite block (6) (5) and second induction trunk of being made up of the second upstream graphite block (6) and center graphite block (8) (7), and center graphite block (8) is formed exhaust-duct (9) with downstream outside graphite block (10) and downstream interior side graphite block (11).
2. apparatus for on-line coating film of float glass according to claim 1 is characterized in that: the corresponding gas buffer groove (12) that is respectively arranged with the cloth gas jets in the both sides, upper end of the second upstream graphite block (6).
3. apparatus for on-line coating film of float glass according to claim 1 is characterized in that: be provided with laser range sensor (13) in the front of the first upstream graphite block (4) in carrying crossbeam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201041802U CN201458970U (en) | 2009-08-18 | 2009-08-18 | Float glass on-line coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201041802U CN201458970U (en) | 2009-08-18 | 2009-08-18 | Float glass on-line coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458970U true CN201458970U (en) | 2010-05-12 |
Family
ID=42386323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201041802U Expired - Fee Related CN201458970U (en) | 2009-08-18 | 2009-08-18 | Float glass on-line coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875261A (en) * | 2020-09-03 | 2020-11-03 | 阿普尔顿特种玻璃(太仓)有限公司 | Production method and device of U-shaped glass with on-line film coating |
| CN112830686A (en) * | 2021-01-21 | 2021-05-25 | 四川虹科创新科技有限公司 | Device and method for controlling sulfur film on surface of float glass |
-
2009
- 2009-08-18 CN CN2009201041802U patent/CN201458970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875261A (en) * | 2020-09-03 | 2020-11-03 | 阿普尔顿特种玻璃(太仓)有限公司 | Production method and device of U-shaped glass with on-line film coating |
| CN112830686A (en) * | 2021-01-21 | 2021-05-25 | 四川虹科创新科技有限公司 | Device and method for controlling sulfur film on surface of float glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100818 |