CN109534661A - Float glass SO2Coating apparatus - Google Patents
Float glass SO2Coating apparatus Download PDFInfo
- Publication number
- CN109534661A CN109534661A CN201811605557.2A CN201811605557A CN109534661A CN 109534661 A CN109534661 A CN 109534661A CN 201811605557 A CN201811605557 A CN 201811605557A CN 109534661 A CN109534661 A CN 109534661A
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- hole
- spray
- glass
- coating apparatus
- 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
- 239000005329 float glass Substances 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 63
- 239000007924 injection Substances 0.000 claims abstract description 63
- 239000011521 glass Substances 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000000137 annealing Methods 0.000 claims abstract description 7
- 210000003734 kidney Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 15
- 239000007921 spray Substances 0.000 abstract description 8
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
- C03B18/14—Changing the surface of the glass ribbon, e.g. roughening
Abstract
The present invention provides a kind of float glass SO2It is identical for fixing the fixation device of injection pipe, the injection pipe and SO that the end of coating apparatus, first crossbeam and second cross beam including being located at glass tape two sides in annealing kiln, the first crossbeam and second cross beam is connected separately with structure2Air supply pipe connection is evenly equipped with several spray-holes along axial direction on the injection pipe, and the spray-hole is against the glass tape.Present invention edge on injection pipe, which is axially arranged with, has several spray-holes to spray SO2Gas carries out plated film to lower glass surface, and the present invention and molten tin bath position are farther out, reduce SO2Gas backflow enters the possibility of molten tin bath；The also settable adjustable upper and lower position of injection pipe on connecting plate simultaneously, can change SO2The spray regime and injection intensity of gas, have great importance to the quality for improving glass.
Description
Technical field
The present invention relates to float glass fields, more particularly to a kind of float glass SO2Coating apparatus.
Background technique
Floatation glass production line can all place SO at seal box at present2Coating apparatus successively has along glass direction of advance
1#, 2#, 3# and 4# roller, traditional method fixed placement SO2Injection pipe is between 1#, 2# roller and 2#, 3# roller.Glass is from tin
The molding of slot end enters seal box, SO2Pipe inspection SO2Gas is in lower glass surface, the SO under high temperature at this time2Gas meeting and glass
It chemically reacts, it is this to react the problem of can handle glass tempering rainbow, it also can solve the tin sticky ash of lower glass surface
And mitigate the problems such as fraying and be injured of lower glass surface.However traditional SO2Coating apparatus placement location compares away from molten tin bath
Closely, the SO not reacted2Gas can be flow backwards into inside molten tin bath, molten tin bath be polluted, simultaneously as traditional SO2Coating apparatus category
In fixed placement, SO can not be adjusted according to the actual conditions of glass production2The injection intensity and spray regime of gas.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of float glass SO2Coating apparatus, to overcome the prior art
Drawbacks described above.
To achieve the above object, the present invention provides a kind of float glass SO2Coating apparatus, including it is located at glass in annealing kiln
The end of first crossbeam and second cross beam with two sides, the first crossbeam and second cross beam is connected separately with the identical use of structure
In the fixation device of fixed injection pipe, the injection pipe and SO2Air supply pipe connects, and is evenly equipped on the injection pipe along axial direction several
A spray-hole, the spray-hole is against the glass tape.
Preferably, the fixed device includes fixed bracket and connecting bracket, and described support bracket fastened one end and crossbeam connect
It connects, the other end is connect with connecting bracket, and one end of the injection pipe passes through one of connecting bracket, and the other end passes through another
Connecting bracket, the position on the injection pipe by two close end are fixed respectively in corresponding connecting bracket.
Preferably, the connecting bracket includes connecting plate, is equipped with the adjustment hole in kidney ellipsoid on the connecting plate along longitudinal direction,
The injection pipe passes through the adjustment hole, and passes through nut check in the two sides of the connecting plate.
Preferably, the injection pipe is open at one end, other end closing, and the open end of the injection pipe and SO2Gas supply
Pipe connection.
Preferably, the spray-hole include several on the injection pipe to the left the first hole of deflection and several
The axially staggered cloth of second hole of deflection to the right on the injection pipe, first hole and second hole along the injection pipe
It sets.
As described above, float glass SO of the present invention2Coating apparatus has the advantages that the present invention is being sprayed
Penetrate on pipe along be axially arranged with have several spray-holes spray SO2Gas carries out plated film, and the present invention and tin to lower glass surface
Groove location farther out, reduces SO2Gas backflow enters the possibility of molten tin bath；Also settable injection pipe can be adjusted on connecting plate simultaneously
Upper and lower position is saved, SO can be changed2The spray regime and injection intensity of gas, have important meaning to the quality for improving glass
Justice.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural schematic diagram of injection pipe.
Fig. 4 is the longitudinal section view of the first hole site on injection pipe.
Fig. 5 is the longitudinal section view of the second hole site on injection pipe.
Component label instructions
1 first crossbeam
2 second cross beams
3 injection pipes
31 first holes
32 second holes
4 fixed devices
41 fixed brackets
42 connecting brackets
421 connecting plates
422 adjustment holes
423 nuts
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term, be merely convenient to chat
That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.
In the prior art, it is equipped with multiple rollers 5 in annealing kiln and is used for transmission glass tape, from the position apart from molten tin bath from the near to the remote
It sets, roller 5 is followed successively by 1#, 2#, 3# and 4# roller, and glass tape comes out from molten tin bath to be entered on the roller 5 in annealing kiln, if SO2
Coating apparatus placement location is closer away from molten tin bath, such as between 1# and 2# roller, the SO not reacted2Gas can flow backwards entrance
Inside molten tin bath, molten tin bath is polluted.
As shown in Figure 1 to Figure 3, the present invention provides a kind of float glass SO2Coating apparatus, between 3# and 4# roller,
Including the first crossbeam 1 and second cross beam 2 being located in annealing kiln, the first crossbeam 1 and second cross beam 2 are located at glass tape two
Side, and be connected on the inner wall of annealing kiln, the end of the first crossbeam 1 and second cross beam 2 is connected separately with structure phase
The same fixation device 4 for being used to fix injection pipe 3, secures the above injection pipe 3, the injection pipe 3 by two fixed devices 4
With SO2Air supply pipe connection is evenly equipped with several spray-holes along axial direction on the injection pipe 3, and the spray-hole is against the glass
Band passes through SO2Air supply pipe supplies SO into injection pipe 32Gas, and glass tape is sprayed to from spray-hole, the SO under high temperature2Gas
The problem of being chemically reacted with glass, handling glass tempering rainbow, also can solve lower glass surface tin sticky it is grey and
Mitigate the problems such as fraying and be injured of lower glass surface.
As depicted in figs. 1 and 2, it is preferable that the fixed device 4 includes fixing bracket 41 and connecting bracket 42, described solid
One end of fixed rack 41 is connect by bolt with crossbeam, and the other end is connect by bolt with connecting bracket 42, the injection pipe 3
One end passes through one of connecting bracket 42, and the other end passes through another connecting bracket 42, and two close end is leaned on the injection pipe 3
Position fixed in corresponding connecting bracket 42 respectively, the injection pipe 3 is securely fixed by two fixed devices 4.?
In a kind of preferred embodiment, the connecting bracket 42 includes vertically arranged connecting plate 421, on the connecting plate 421 along longitudinal direction
Equipped with the adjustment hole 422 for being in kidney ellipsoid, the injection pipe 3 passes through the adjustment hole 422, is located at the tune on the injection pipe 3
The two sides of knothole 422 are equipped with external screw thread, are screwed on external screw thread and are locked by nut 423 in the two sides of the connecting plate 421, from
And reliably connect injection pipe 3 and connecting plate 421, it is in kidney ellipsoid by the adjustment hole 422 setting, adjustable injection pipe
Upper and lower position can change SO2The spray regime and injection intensity of gas.
Preferably, the injection pipe 3 is open at one end, other end closing, and the open end of the injection pipe 3 and SO2For
Tracheae connection avoids both ends open and is both needed to connection SO2The problem of air supply pipe.
Preferably, the spray-hole against the glass tape include two ways, in first way, the injection hole location
In the top of the injection pipe 3, using longitudinal split M of the injection pipe 3 as the plane of reference, the central point of the spray-hole is located at
In the split M, however under this kind of mode, lower glass surface center of glass position injection intensity is noticeably greater than the injection at edge
Intensity, spray-coating surface are uneven；As shown in Figure 4 and Figure 5, in the second way, the spray-hole includes several in the injection
First hole 31 of deflection and several second holes 32 of deflection to the right on the injection pipe 3 to the left on pipe 3, i.e. the first hole
31 are located at the left side of longitudinal split M, and the second hole 32 is located at the right side of longitudinal split M, 31 He of the first hole
Second hole 32 makes injection pipe 3 spray SO to lower glass surface along the axially staggered arrangement of the injection pipe 32Injection model
Enclose and spray intensity more evenly.
In above-mentioned second of embodiment, the central point in first hole 31 institute at a distance from 3 axis of injection pipe
Straight line to be set as the angle of L1, L1 and split M be α, and 10 °≤α≤20 °, angle α are preferably 15 °；Second hole 32
Straight line of the central point where at a distance from 3 axis of injection pipe to be set as the angle of L2, L2 and split M be β, and 10 °≤β
≤ 20 °, angle β is preferably 15 °.
In conclusion the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (5)
1. a kind of float glass SO2Coating apparatus, which is characterized in that the first crossbeam including being located at glass tape two sides in annealing kiln
(1) and second cross beam (2), it is identical for solid to be connected separately with structure for the end of the first crossbeam (1) and second cross beam (2)
Determine the fixation device (4) of injection pipe (3), the injection pipe (3) and SO2Air supply pipe connects, along axial equal on the injection pipe (3)
It is furnished with several spray-holes, the spray-hole is against the glass tape.
2. float glass SO according to claim 12Coating apparatus, it is characterised in that: the fixed device (4) includes solid
Fixed rack (41) and connecting bracket (42), one end of the fixed bracket (41) are connect with crossbeam, the other end and connecting bracket
(42) it connects, one end of the injection pipe (3) passes through one of connecting bracket (42), and the other end passes through another connecting bracket
(42), the position on the injection pipe (3) by two close end is fixed respectively on corresponding connecting bracket (42).
3. float glass SO according to claim 22Coating apparatus, it is characterised in that: the connecting bracket (42) includes connecting
Fishplate bar (421), the adjustment hole (422) in kidney ellipsoid is equipped on the connecting plate (421) along longitudinal direction, and the injection pipe (3) passes through
The adjustment hole (422), and locked in the two sides of the connecting plate (421) by nut (423).
4. float glass SO according to claim 12Coating apparatus, it is characterised in that: open one end of the injection pipe (3)
Mouthful, other end closing, and the open end of the injection pipe (3) and SO2Air supply pipe connection.
5. float glass SO according to claim 12Coating apparatus, it is characterised in that: the spray-hole include several
The first hole (31) of deflection and several of deflection to the right on the injection pipe (3) to the left on the injection pipe (3)
The axially staggered arrangement of two holes (32), first hole (31) and second hole (32) along the injection pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605557.2A CN109534661A (en) | 2018-12-26 | 2018-12-26 | Float glass SO2Coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605557.2A CN109534661A (en) | 2018-12-26 | 2018-12-26 | Float glass SO2Coating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109534661A true CN109534661A (en) | 2019-03-29 |
Family
ID=65857965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605557.2A Pending CN109534661A (en) | 2018-12-26 | 2018-12-26 | Float glass SO2Coating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109534661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374735A (en) * | 2020-12-09 | 2021-02-19 | 蚌埠中光电科技有限公司 | Float glass annealing kiln sulfur dioxide jetting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643349A (en) * | 1993-08-19 | 1997-07-01 | Cardinal Ig Company | Apparatus for applying SO3 to float glass |
| CN203794789U (en) * | 2014-04-24 | 2014-08-27 | 深圳市好百科环境科技有限公司 | Online film plating device for float glass |
| CN104250061A (en) * | 2014-09-17 | 2014-12-31 | 中国南玻集团股份有限公司 | Float glass manufacturing device and nozzle thereof |
| CN104837782A (en) * | 2012-11-16 | 2015-08-12 | 旭硝子株式会社 | Device For Manufacturing Float Plate Glass And Method For Manufacturing Float Plate Glass |
| CN205616945U (en) * | 2016-05-24 | 2016-10-05 | 苏州奥科飞光电科技有限公司 | Board is reviseed to coating film |
| CN108395113A (en) * | 2018-05-08 | 2018-08-14 | 东台中玻特种玻璃有限公司 | Online float glass process coated glass transition roller table SO2Protect gas system and operating method |
| CN207775088U (en) * | 2017-11-27 | 2018-08-28 | 宜昌南玻光电玻璃有限公司 | A kind of device of adjustable sulfur dioxide spray angle |
| CN209412066U (en) * | 2018-12-26 | 2019-09-20 | 中国建材国际工程集团有限公司 | Float glass SO2Coating apparatus |
-
2018
- 2018-12-26 CN CN201811605557.2A patent/CN109534661A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643349A (en) * | 1993-08-19 | 1997-07-01 | Cardinal Ig Company | Apparatus for applying SO3 to float glass |
| CN104837782A (en) * | 2012-11-16 | 2015-08-12 | 旭硝子株式会社 | Device For Manufacturing Float Plate Glass And Method For Manufacturing Float Plate Glass |
| CN203794789U (en) * | 2014-04-24 | 2014-08-27 | 深圳市好百科环境科技有限公司 | Online film plating device for float glass |
| CN104250061A (en) * | 2014-09-17 | 2014-12-31 | 中国南玻集团股份有限公司 | Float glass manufacturing device and nozzle thereof |
| CN205616945U (en) * | 2016-05-24 | 2016-10-05 | 苏州奥科飞光电科技有限公司 | Board is reviseed to coating film |
| CN207775088U (en) * | 2017-11-27 | 2018-08-28 | 宜昌南玻光电玻璃有限公司 | A kind of device of adjustable sulfur dioxide spray angle |
| CN108395113A (en) * | 2018-05-08 | 2018-08-14 | 东台中玻特种玻璃有限公司 | Online float glass process coated glass transition roller table SO2Protect gas system and operating method |
| CN209412066U (en) * | 2018-12-26 | 2019-09-20 | 中国建材国际工程集团有限公司 | Float glass SO2Coating apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374735A (en) * | 2020-12-09 | 2021-02-19 | 蚌埠中光电科技有限公司 | Float glass annealing kiln sulfur dioxide jetting device |
| CN112374735B (en) * | 2020-12-09 | 2022-06-21 | 蚌埠中光电科技有限公司 | Float glass annealing kiln sulfur dioxide jetting device |
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