CN206376007U - A kind of cooling device being arranged on after passivation baking oven - Google Patents
A kind of cooling device being arranged on after passivation baking oven Download PDFInfo
- Publication number
- CN206376007U CN206376007U CN201621456849.0U CN201621456849U CN206376007U CN 206376007 U CN206376007 U CN 206376007U CN 201621456849 U CN201621456849 U CN 201621456849U CN 206376007 U CN206376007 U CN 206376007U
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- China
- Prior art keywords
- air
- rose box
- baking oven
- atomization
- cooling device
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Abstract
A kind of cooling device being arranged on after passivation baking oven, includes air compressor（1）, atomization Rose Box（2）With air-cooled case（3）, it is characterised in that：Described air compressor（1）With air-cooled case（3）Between be provided with atomization Rose Box（2）, three passes through pipeline（4）Link together.The utility model is by being atomized Rose Box（2）Dedusting and cooling are carried out to compressed air, then pass through air-cooled case（3）Galvanized sheet is set quickly to cool, it is to avoid the volume defect of collapsing that high temperature coiling is brought.
Description
Technical field
The utility model is related to the passivation control device in continuous galvanizing line, especially a kind of to be arranged on after passivation baking oven
Cooling device.
Background technology
Generally using baking oven come the galvanized sheet after flash baking passivation or resistance and fingerprint resistance oiling, plating in current continuous galvanizing line
The temperature that zine plate goes out after baking oven is generally up to 200 DEG C, and the galvanized sheet gone out after baking oven is after the natural cooling of outlet looping to volume
Generally also higher than 100 DEG C of temperature when taking the machine to be wound, and the galvanization roll of high temperature coiling easily collapses volume, causes entire volume zinc-plated
Plate is scrapped.
The content of the invention
Not enough for more than, the purpose of this utility model is to provide a kind of cooling device being arranged on after passivation baking oven,
It is that the cooling blower with atomization filtering is provided with the control tower after baking oven, the temperature of galvanized sheet can be reduced rapidly, it is to avoid high temperature
The volume defect of collapsing that coiling band comes.
The technical solution of the utility model is achieved in the following ways：A kind of cooling dress being arranged on after passivation baking oven
Put, include air compressor, atomization Rose Box and air-cooled case；Described atomization Rose Box be arranged on air compressor with it is air-cooled
Between case, three is linked together by pipeline；It is provided with the pipeline that described air compressor is connected with atomization Rose Box
Filter screen, tentatively filters out the dust in compressed air；Upper left in described atomization Rose Box is provided with atomizing sprayer, energy
The pure water of atomization is sprayed, cooling and further dedusting are carried out to compressed air；The right is set in described atomization Rose Box
If there is dried layer gas-liquid separation filter screen, the atomized water in compressed air is separated and arranged by the delivery port for being atomized Rose Box bottom
Go out；Described air-cooled case internal upper part and bottom are each provided with some groups of air nozzles, dry after the atomization filtering of Rose Box by being atomized
Net cold wind is sprayed onto on galvanized sheet quickly cooling galvanized sheet.
The utility model is effectively quickly reduced zinc-plated by setting the cooling blower with atomization filtering after passivation baking oven
The temperature of plate, it is to avoid the volume defect of collapsing that high temperature coiling is brought.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is position view of the utility model in galvanizing unit.
1 is air compressor in figure, and 2 be atomization Rose Box, and 3 be air-cooled case, and 4 be pipeline, and 5 be filter screen, and 6 be atomizing spray
Device, 7 be delivery port, and 8 be gas-liquid separation filter screen, and 9 be air nozzle, and 10 be galvanized sheet, and 11 be passivating device, and 12 be baking oven, 13
It is slewing rollers, 14 be control tower.
Embodiment
Known by Fig. 1 and Fig. 2, a kind of cooling device being arranged on after passivation baking oven, two steerings on control tower 14
Between roller 13, include air compressor 1, atomization Rose Box 2 and air-cooled case 3；Described atomization Rose Box 2 is arranged on air pressure
Between contracting machine 1 and air-cooled case 3, and three is linked together by pipeline 4.
Filter screen 5 is provided with connecting pipe 4 between described air compressor 1 and atomization Rose Box 2, is tentatively filtered out
Dust in compressed air.
Upper left is provided with atomizing sprayer 6 in described atomization Rose Box 2, sprays the low temperature pure water of atomization, enters one
Dust in the filtering compressed air of step, and compressed air is cooled down；The right is provided with some in described atomization Rose Box 2
Layer gas-liquid separation filter screen 8, the atomized water in compressed air is separated and discharged by the delivery port 7 of bottom, clean low temperature
Air is transported in air-cooled case 3 by pipeline 4.
Upper and lower part in described air-cooled case 3 is each provided with some groups of air nozzles 9, and clean Cryogenic air is sprayed onto
Galvanized sheet 10 is quickly cooled down on galvanized sheet 10.
During work, galvanized sheet 10 is transported to quick high-temp in baking oven 12 in passivating device 11 and dried after passivation oiling, dry
Galvanized sheet 10 after dry is transported in the present apparatus by slewing rollers 13 quickly to be cooled down；Air compressor is first used in the present apparatus
1 compressed air, then by being conveyed again by pipeline 4 after carrying out atomization filtering in the conveying compressed air of pipeline 4 to atomization Rose Box 2
Into air-cooled case 3, quick cooling galvanized sheet is finally sprayed onto on galvanized sheet 10 from air nozzle 9；Compressed air first passes through filter screen 5 and carried out
Preliminary filtering, then further dedusting and cooling are carried out in atomization Rose Box 2 so that be clean cold when being sprayed onto galvanized sheet 10
Wind, it is to avoid traditional water-cooling pattern leaves the problems such as water stain or traditional wind cooling temperature lowering effect is undesirable on galvanized sheet.
Claims (4)
1. a kind of cooling device being arranged on after passivation baking oven, includes air compressor（1）, atomization Rose Box（2）With it is air-cooled
Case（3）, it is characterised in that：Described air compressor（1）With air-cooled case（3）Between be provided with atomization Rose Box（2）, San Zhetong
Piping（4）Link together.
2. a kind of cooling device being arranged on after passivation baking oven according to claim 1, is further characterized in that：Described sky
Air compressor（1）With atomization Rose Box（2）The pipeline of connection（4）Inside it is provided with filter screen（5）.
3. a kind of cooling device being arranged on after passivation baking oven according to claim 1, is further characterized in that：Described mist
Change Rose Box（2）Interior upper left is provided with atomizing sprayer（6）If the right is provided with dried layer gas-liquid separation filter screen（8）, bottom is set
It is equipped with delivery port（7）.
4. a kind of cooling device being arranged on after passivation baking oven according to claim 1, is further characterized in that：Described wind
Ice chest（3）Interior is each provided with some groups of air nozzles up and down（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456849.0U CN206376007U (en) | 2016-12-28 | 2016-12-28 | A kind of cooling device being arranged on after passivation baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456849.0U CN206376007U (en) | 2016-12-28 | 2016-12-28 | A kind of cooling device being arranged on after passivation baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376007U true CN206376007U (en) | 2017-08-04 |
Family
ID=59408559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456849.0U Active CN206376007U (en) | 2016-12-28 | 2016-12-28 | A kind of cooling device being arranged on after passivation baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591819A (en) * | 2016-12-28 | 2017-04-26 | 江苏大力神科技股份有限公司 | Cooling device installed behind passivation oven |
| CN107812789A (en) * | 2017-10-26 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | The method for preventing the flat volume of hot rolled coil |
-
2016
- 2016-12-28 CN CN201621456849.0U patent/CN206376007U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591819A (en) * | 2016-12-28 | 2017-04-26 | 江苏大力神科技股份有限公司 | Cooling device installed behind passivation oven |
| CN107812789A (en) * | 2017-10-26 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | The method for preventing the flat volume of hot rolled coil |
| CN107812789B (en) * | 2017-10-26 | 2020-03-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for preventing flat rolling of hot rolled coil |
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