CN205556458U - Wide plate calendering annealing kiln - Google Patents
Wide plate calendering annealing kiln Download PDFInfo
- Publication number
- CN205556458U CN205556458U CN201620205894.2U CN201620205894U CN205556458U CN 205556458 U CN205556458 U CN 205556458U CN 201620205894 U CN201620205894 U CN 201620205894U CN 205556458 U CN205556458 U CN 205556458U
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- China
- Prior art keywords
- plate
- region
- annealing
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- kiln
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a wide plate calendering annealing kiln, the annealing kiln is including annealing subtotal cooling part, the annealing part is equipped with and observes the hole, takes off cinder hole, electrical heating hole including regional A, regional B, regional C, the partial casing of annealing, on the board of annealing part, the board has the heat exchanger who is used for indirect cooling, air current in the annealing part drives in the wrong direction with the glass trend at regional B, regional C to moving towards parallel at regional A and glass, the buckled plate of protecting against radiation is adorned including regional E0, regional D, regional E, regional F, regional E0, regional D district both sides to the cooling part, be equipped with the tuyere down respectively with the board on the board of cooling part, through on the board with the board under the cold wind that blows off of tuyere direct cooling carries out. The utility model provides a wide plate calendering annealing kiln can be with the hot glass board behind the calendering molding through keeping warm and the slow cooling to eliminate glass's stress, reach the stress requirement that cuts the permission.
Description
Technical field
This utility model belongs to glass preparation equipment technical field, relates to a kind of annealing kiln, particularly relates to a kind of wide
Plate calendering annealing kiln.
Background technology
Very white rolled glass, refers to that a kind of surface produced by rolling process has the ultra-white photovoltaic glass of floral designs
Glass；Its pattern structure is to be extruded by two rollers during melten glass liquid pulls by special knurling rolls and obtain.
Due to rolling glass kiln day fusing amount improve after, the increase rate of single line rolling velocity is limited, it is impossible to reach as
Modern Production requirement.
In view of this, nowadays in the urgent need to designing a kind of new calendering annealing kiln, existing annealing kiln is overcome to deposit
Drawbacks described above.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of wide plate calendering annealing kiln, can will be rolled into
Hot glass plate after type is by insulation and Slow cooling, to eliminate the stress of glass, reaches to cut answering of permission
Power requirement.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of wide plate calendering annealing kiln, described annealing kiln includes annealing portion and cooling segment, and two parts are each
Independent；
Described annealing portion is made up of region A, region B, tri-regions of region C respectively, this part-structure by
Steel plate and shaped steel are welded, and inside is provided with mineral wool heat-insulation layer and cellucotton heat-insulation layer；The housing of annealing portion sets
There is observation port, take off cinder hole, electrical heating hole；
On the plate of described annealing portion, plate have heat exchanger, indirectly cooling is by the heat friendship on plate and under plate
Parallel operation obtains；The exchanger being positioned on annealing portion plate includes at least one boundling pipe, is positioned at the heat exchange under plate
Device includes at least one rectangular tube；Air flow in annealing portion moves towards parallel at region A with glass, in region
B, region C drive in the wrong direction with glass trend；
Described cooling segment is made up of region E0, region D, region E, tetra-regions of region F respectively, this portion
Divide and be welded by steel plate and shaped steel, region E0, the corrugated plating of both sides, D district, region dress radioprotective；Cooling end
It is respectively equipped with tuyere on the plate divided and under plate, carries out the coldest by the cold wind of the tuyere blowout on plate and under plate
But；The roller spacing of described annealing kiln is 300～600mm.
It is provided with adjustable cover in the front end of annealing kiln；Adjustable cover is laterally divided into some baffle plates in annealing kiln front end,
Each baffle plate is connected with a governor motion respectively, by the height of governor motion controllable register；Each governor motion
It is connected with a controller.
A kind of wide plate calendering annealing kiln, described annealing kiln includes annealing portion and cooling segment；Described annealing portion
Including region A, region B, region C, the housing of annealing portion is provided with observation port, takes off cinder hole, electrical heating hole；
On the plate of described annealing portion, plate have the heat exchanger for indirectly cooling；Sky in annealing portion
Air-flow moves towards parallel at region A with glass, drives in the wrong direction with glass trend at region B, region C；
Described cooling segment includes region E0, region D, region E, region F, region E0, D district, region two
The corrugated plating of side dress radioprotective；On the plate of cooling segment and it is respectively equipped with tuyere under plate, by plate and under plate
The cold wind of tuyere blowout directly cools down.
As a kind of preferred version of the present utility model, described annealing portion is welded by steel plate and shaped steel, interior
Portion is provided with mineral wool heat-insulation layer and cellucotton heat-insulation layer.
As a kind of preferred version of the present utility model, the exchanger being positioned on annealing portion plate includes at least one collection
Shu Yuanguan, the heat exchanger being positioned under plate includes at least one rectangular tube；
As a kind of preferred version of the present utility model, described cooling segment is welded by steel plate and shaped steel.
As a kind of preferred version of the present utility model, the roller spacing of described annealing kiln is 300～600mm.
As a kind of preferred version of the present utility model, it is provided with adjustable cover in the front end of annealing kiln；Adjustable cover
Laterally be divided into some baffle plates in annealing kiln front end, each baffle plate is connected with a governor motion respectively, by regulation machine
The height of structure controllable register.
As a kind of preferred version of the present utility model, each governor motion and a controller connect.
The beneficial effects of the utility model are: the wide plate calendering annealing kiln that the utility model proposes, and can will roll
Hot glass plate after molding, by insulation and Slow cooling, to eliminate the stress of glass, reaches to cut permission
Stress requirement.
One kiln multiwire technology promotes due to kiln tonnage, and refining quality is more preferable, and heat utilization efficiency is higher, has saved kiln
The cost of investment of stove, improves production capacity.This utility model may be used for large-tonnage and produces kiln four line of 900 tons daily
(4X250T/D) plate width 3.7m annealing kiln, in order to obtain more preferable Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structure chart in the A/B/C district of this utility model wide plate calendering annealing kiln.
Fig. 2 is the structure chart in the D district of this utility model wide plate calendering annealing kiln.
Fig. 3 is the structure chart in the F district of this utility model wide plate calendering annealing kiln.
Detailed description of the invention
Describe preferred embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Embodiment one
Referring to Fig. 1 to Fig. 3, this utility model discloses a kind of wide plate calendering annealing kiln, described annealing kiln bag
Including annealing portion and cooling segment, two parts are each independent.
Annealing portion is made up of tri-regions of A, B, C respectively, and this part-structure is welded by steel plate and shaped steel,
Internal employing mineral wool and cellucotton (i.e. heat-preservation cotton 2) are incubated；Steel construction housing 1 be provided with observation port 6,
Skim hole 7, the bottoming hole etc. of electric heater 3.The thermal technology of annealing portion is based on heat radiation principle, indirectly
Cooling is to be obtained by the heat exchanger (include exchanging on plate and exchange pipe 4 under pipe 5 and plate) on plate and under plate,
It is positioned on the plate on plate exchange pipe 5 boundling pipe manufacture, is positioned under the plate under plate exchange pipe 4 rectangle control
Make.In order to reduce the residual stress of glass, air flow is made to move towards parallel in A district with glass, in B, C district
Drive in the wrong direction with glass trend.
Cooling segment is made up of tetra-districts of E0, D, E, F respectively, and this part is welded by steel plate and shaped steel,
Both sides, E0, D district dress radioprotective corrugated plating 8.The thermal technology of cooling segment, based on forced convertion principle, passes through
The cold wind that tuyere (include on plate under tuyere 9, plate tuyere 10) on plate and under plate blows out directly cools down.
According to the requirement of technique, rolled glass annealing kiln is according to different requirements, and roller spacing is from 300～600mm
Not etc. do not arrange.
Owing to the profiled section of rolled glass is fully exposed in workshop condition, the therefore horizontal temperature of glass tape
Difference, the temperature entering annealing kiln be uncontrollable, for this at the adjustable cover plate of Front-end Design of annealing kiln.Cover plate
Laterally be divided into some pieces in annealing kiln front end, every piece of baffle plate is controlled by an independent governor motion, is kept off by regulation
The height of plate realizes regulating the transverse temperature of glass tape.
Embodiment two
A kind of wide plate calendering annealing kiln, described annealing kiln includes annealing portion and cooling segment, and two parts are each
Independent.
Described annealing portion is made up of region A, region B, tri-regions of region C respectively, this part-structure by
Steel plate and shaped steel are welded, and inside is provided with mineral wool heat-insulation layer and cellucotton heat-insulation layer；The housing of annealing portion sets
There is observation port, take off cinder hole, electrical heating hole.
On the plate of described annealing portion, plate have heat exchanger, indirectly cooling is by the heat friendship on plate and under plate
Parallel operation obtains；The exchanger being positioned on annealing portion plate includes at least one boundling pipe, is positioned at the heat exchange under plate
Device includes at least one rectangular tube；Air flow in annealing portion moves towards parallel at region A with glass, in region
B, region C drive in the wrong direction with glass trend.
Described cooling segment is made up of region E0, region D, region E, tetra-regions of region F respectively, this portion
Divide and be welded by steel plate and shaped steel, region E0, the corrugated plating of both sides, D district, region dress radioprotective；Cooling end
It is respectively equipped with tuyere on the plate divided and under plate, carries out the coldest by the cold wind of the tuyere blowout on plate and under plate
But；The roller spacing of described annealing kiln is 300～600mm.
It is provided with adjustable cover in the front end of annealing kiln；Adjustable cover is laterally divided into some baffle plates in annealing kiln front end,
Each baffle plate is connected with a governor motion respectively, by the height of governor motion controllable register；Each governor motion
It is connected with a controller.
Additionally, regional can be respectively provided with temperature sensor in described annealing kiln, temperature sensor is with described
Controller wireless connections.
Embodiment three
A kind of wide plate calendering annealing kiln, described annealing kiln includes annealing portion and cooling segment.Described annealing portion
Including region A, region B, region C, the housing of annealing portion is provided with observation port, takes off cinder hole, electrical heating hole.
On the plate of described annealing portion, plate have the heat exchanger for indirectly cooling；Air stream in annealing portion
Move towards parallel at region A with glass, drive in the wrong direction with glass trend at region B, region C.Described cooling segment
Including region E0, region D, region E, region F, region E0, the ripple of both sides, D district, region dress radioprotective
Plate；On the plate of cooling segment and it is respectively equipped with tuyere under plate, is entered by the cold wind of the tuyere blowout on plate and under plate
Row directly cooling.
In sum, the wide plate calendering annealing kiln that the utility model proposes, can be by the hot glass after calendering formation
Plate, by insulation and Slow cooling, to eliminate the stress of glass, reaches to cut the stress requirement of permission.
One kiln multiwire technology promotes due to kiln tonnage, and refining quality is more preferable, and heat utilization efficiency is higher, has saved kiln
The cost of investment of stove, improves production capacity.This utility model may be used for large-tonnage and produces kiln four line of 900 tons daily
(4X250T/D) plate width 3.7m annealing kiln, in order to obtain more preferable Social benefit and economic benefit.
Description the most of the present utility model and application are illustrative, are not wishing to limit scope of the present utility model
In the above-described embodiments.The deformation of embodiments disclosed herein and change are possible, for those this areas
Those of ordinary skill for embodiment replace and equivalence various parts be known.Those skilled in the art
It is noted that this utility model can in the case of without departing from spirit or essential characteristics of the present utility model
With in other forms, structure, layout, ratio, and realize with other assembly, material and parts.Not
In the case of departing from this utility model scope and spirit, embodiments disclosed herein can be carried out other deformation
And change.
Claims (8)
1. a wide plate calendering annealing kiln, it is characterised in that described annealing kiln includes annealing portion and cooling segment, and two parts are each independent；
Described annealing portion is made up of region A, region B, tri-regions of region C respectively, and this part-structure is welded by steel plate and shaped steel, and inside is provided with mineral wool heat-insulation layer and cellucotton heat-insulation layer；The housing of annealing portion is provided with observation port, takes off cinder hole, electrical heating hole；
On the plate of described annealing portion, plate have heat exchanger, indirectly cooling is obtained by the heat exchanger on plate and under plate；The exchanger being positioned on annealing portion plate includes at least one boundling pipe, and the heat exchanger being positioned under plate includes at least one rectangular tube；Air flow in annealing portion moves towards parallel at region A with glass, drives in the wrong direction with glass trend at region B, region C；
Described cooling segment is made up of region E0, region D, region E, tetra-regions of region F respectively, and this part is welded by steel plate and shaped steel, region E0, the corrugated plating of both sides, D district, region dress radioprotective；On the plate of cooling segment and it is respectively equipped with tuyere under plate, is directly cooled down by the cold wind of the tuyere blowout on plate and under plate；The roller spacing of described annealing kiln is 300～600mm；
It is provided with adjustable cover in the front end of annealing kiln；Adjustable cover is laterally divided into some baffle plates in annealing kiln front end, and each baffle plate is connected with a governor motion respectively, by the height of governor motion controllable register；Each governor motion and a controller connect.
2. a wide plate calendering annealing kiln, it is characterised in that described annealing kiln includes annealing portion and cooling segment；
Described annealing portion includes region A, region B, region C, and the housing of annealing portion is provided with observation port, takes off cinder hole, electrical heating hole；
On the plate of described annealing portion, plate have the heat exchanger for indirectly cooling；Air flow in annealing portion moves towards parallel at region A with glass, drives in the wrong direction with glass trend at region B, region C；
Described cooling segment includes region E0, region D, region E, region F, region E0, the corrugated plating of both sides, D district, region dress radioprotective；On the plate of cooling segment and it is respectively equipped with tuyere under plate, is directly cooled down by the cold wind of the tuyere blowout on plate and under plate.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
Described annealing portion is welded by steel plate and shaped steel, and inside is provided with mineral wool heat-insulation layer and cellucotton heat-insulation layer.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
The exchanger being positioned on annealing portion plate includes at least one boundling pipe, and the heat exchanger being positioned under plate includes at least one rectangular tube.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
Described cooling segment is welded by steel plate and shaped steel.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
The roller spacing of described annealing kiln is 300～600mm.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
It is provided with adjustable cover in the front end of annealing kiln；Adjustable cover is laterally divided into some baffle plates in annealing kiln front end, and each baffle plate is connected with a governor motion respectively, by the height of governor motion controllable register.
Wide plate the most according to claim 2 calendering annealing kiln, it is characterised in that:
Each governor motion and a controller connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205894.2U CN205556458U (en) | 2016-03-17 | 2016-03-17 | Wide plate calendering annealing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205894.2U CN205556458U (en) | 2016-03-17 | 2016-03-17 | Wide plate calendering annealing kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556458U true CN205556458U (en) | 2016-09-07 |
Family
ID=56815154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205894.2U Expired - Fee Related CN205556458U (en) | 2016-03-17 | 2016-03-17 | Wide plate calendering annealing kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933407A (en) * | 2022-05-18 | 2022-08-23 | 常州亚玛顿股份有限公司 | Preparation method of through hole glass substrate for mini LED backlight structure and backlight structure |
-
2016
- 2016-03-17 CN CN201620205894.2U patent/CN205556458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933407A (en) * | 2022-05-18 | 2022-08-23 | 常州亚玛顿股份有限公司 | Preparation method of through hole glass substrate for mini LED backlight structure and backlight structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |