CN106591819A - Cooling device installed behind passivation oven - Google Patents
Cooling device installed behind passivation oven Download PDFInfo
- Publication number
- CN106591819A CN106591819A CN201611236292.4A CN201611236292A CN106591819A CN 106591819 A CN106591819 A CN 106591819A CN 201611236292 A CN201611236292 A CN 201611236292A CN 106591819 A CN106591819 A CN 106591819A
- Authority
- CN
- China
- Prior art keywords
- air
- atomization
- rose box
- baking oven
- passivation
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Abstract
The invention relates to a cooling device installed behind a passivation oven. The cooling device comprises an air compressor (1), an atomization filter box (2) and an air cooling box (3). The cooling device is characterized in that the atomization filter box (2) is arranged between the air compressor (1) and the air cooling box (3), and the air compressor (1), the atomization filter box (2) and the air cooling box (3) are connected together through pipelines. According to the cooling device, compressed air is dedusted and cooled through the atomization filter box (2), and a galvanized plate is quickly cooled through the air cooling box (3), so that the coil collapsing defect caused by high-temperature coiling is avoided.
Description
Technical field
The present invention relates to the cooling after the passivation control device in continuous galvanizing line, especially a kind of baking oven installed in passivation
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 the machine of taking is wound, and the galvanization roll of high temperature coiling is susceptible to the volume that collapses, and causes entire volume zinc-plated
Plate is scrapped.
The content of the invention
It is not enough for more than, it is an object of the invention to provide the chiller after a kind of baking oven installed in passivation, be
The cooling blower filtered with atomization is provided with control tower after baking oven, the temperature of galvanized sheet can be rapidly reduced, it is to avoid high temperature coiling
The volume defect of collapsing brought.
The technical scheme is that what is be accomplished by：A kind of chiller after the baking oven installed in passivation,
Include air compressor, atomization Rose Box and air-cooled case；Described atomization Rose Box is arranged on air compressor with air-cooled case
Between, three is linked together by pipeline；Filter is provided with the pipeline that described air compressor is connected with atomization Rose Box
Net, tentatively filters out the dust in compressed air；Upper left in described atomization Rose Box is provided with atomizing sprayer, can spray
Go out the pure water of atomization, cooling and further dedusting are carried out to compressed air；The right is provided with described atomization Rose Box
If dried layer gas-liquid separation filter screen, the atomized water in compressed air is separated the outlet row by being atomized Rose Box bottom
Go out；Described air-cooled case internal upper part and bottom is each provided with some groups of air nozzles, dry after the atomization filtration of Rose Box by being atomized
Net cold wind is sprayed onto on galvanized sheet quickly cooling galvanized sheet.
The present invention quickly reduces galvanized sheet by arranging the cooling blower filtered with atomization after baking oven is passivated, effectively
Temperature, it is to avoid the volume defect of collapsing that high temperature coiling brings.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is position view of the present invention in galvanizing unit.
1 is air compressor in figure, and 2 is atomization Rose Box, and 3 is air-cooled case, and 4 is pipeline, and 5 is filter screen, and 6 is atomizing spray
Device, 7 is outlet, and 8 is gas-liquid separation filter screen, and 9 is air nozzle, and 10 is galvanized sheet, and 11 is passivating device, and 12 is baking oven, 13
It is slewing rollers, 14 is control tower.
Specific embodiment
Known by Fig. 1 and Fig. 2, a kind of chiller after baking oven installed in passivation, two on control tower 14 turn to
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 is discharged by the outlet 7 of bottom, clean low temperature
Air is transported in air-cooled case 3 by pipeline 4.
Upper and lower 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 drying in baking oven 12 after passivation oiling in passivating device 11, dries
Galvanized sheet 10 after dry is transported in this device by slewing rollers 13 and is quickly cooled down；Air compressor is first adopted in this device
1 compressed air, then compressed air is conveyed by pipeline 4 carry out after atomization filtration conveying by pipeline 4 again to atomization Rose Box 2 is interior
To in air-cooled case 3, finally quick cooling galvanized sheet is sprayed onto on galvanized sheet 10 from air nozzle 9；Compressed air first passes through filter screen 5 and carries out
It is preliminary to filter, then further dedusting and cooling are carried out in atomization Rose Box 2 so as to be clean cold when being sprayed onto galvanized sheet 10
Wind, it is to avoid traditional water-cooling pattern stay on galvanized sheet water stain or traditional wind cooling temperature lowering effect it is undesirable the problems such as.
Claims (4)
1. the chiller after a kind of baking oven installed in passivation, 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. the chiller after a kind of baking oven installed in passivation 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. the chiller after a kind of baking oven installed in passivation 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 sets
It is equipped with outlet（7）.
4. the chiller after a kind of baking oven installed in passivation according to claim 1, is further characterized in that：Described wind
Ice chest（3）Interior is each provided with up and down some groups of air nozzles（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236292.4A CN106591819A (en) | 2016-12-28 | 2016-12-28 | Cooling device installed behind passivation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236292.4A CN106591819A (en) | 2016-12-28 | 2016-12-28 | Cooling device installed behind passivation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106591819A true CN106591819A (en) | 2017-04-26 |
Family
ID=58603016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236292.4A Pending CN106591819A (en) | 2016-12-28 | 2016-12-28 | Cooling device installed behind passivation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106591819A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181353U (en) * | 2011-07-29 | 2012-04-04 | 深圳华美板材有限公司 | Passivating device for galvanized plate |
| CN202310415U (en) * | 2011-08-25 | 2012-07-04 | 大亚人造板集团有限公司 | Dustproof cooling device of industrial field control cabinet |
| CN204434709U (en) * | 2015-01-21 | 2015-07-01 | 江苏威腾铜业有限公司 | Photovoltaic welding belt is coated with tin refrigerating unit |
| CN206376007U (en) * | 2016-12-28 | 2017-08-04 | 江苏大力神科技股份有限公司 | A kind of cooling device being arranged on after passivation baking oven |
-
2016
- 2016-12-28 CN CN201611236292.4A patent/CN106591819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181353U (en) * | 2011-07-29 | 2012-04-04 | 深圳华美板材有限公司 | Passivating device for galvanized plate |
| CN202310415U (en) * | 2011-08-25 | 2012-07-04 | 大亚人造板集团有限公司 | Dustproof cooling device of industrial field control cabinet |
| CN204434709U (en) * | 2015-01-21 | 2015-07-01 | 江苏威腾铜业有限公司 | Photovoltaic welding belt is coated with tin refrigerating unit |
| CN206376007U (en) * | 2016-12-28 | 2017-08-04 | 江苏大力神科技股份有限公司 | A kind of cooling device being arranged on after passivation baking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |