CN107858669A - A kind of steel plate paralysis facility - Google Patents
A kind of steel plate paralysis facility Download PDFInfo
- Publication number
- CN107858669A CN107858669A CN201610841796.2A CN201610841796A CN107858669A CN 107858669 A CN107858669 A CN 107858669A CN 201610841796 A CN201610841796 A CN 201610841796A CN 107858669 A CN107858669 A CN 107858669A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- passivating solution
- applicator assembly
- chamber
- passivating
- 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
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- 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
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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)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of steel plate paralysis facility, including steel plate tape feeding device, steel plate, coating passivating device, drying unit and steel plate wrap-up, the passivation applicator assembly, passivating solution baffle-box and passivating solution that the coating passivating device includes being sequentially connected by pipeline prepare case, and are provided with the valve and circulating pump of controllable flow rate on pipeline accordingly；The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the applicator assembly includes passivating solution chamber and is fixedly arranged on the coating sponge of passivating solution chamber inner side and the chamber, the passivating solution chamber is divided into exocoel and inner cavity chamber by a dividing plate, dividing plate is provided with close to the position of passivating solution chamber and is provided with hermatic door with opening, opening.Present invention passivation coating effect is good, simple in construction, equipment cost is low, safeguards simple.
Description
Technical field
The present invention relates to a kind of galvanized steel plain sheet paralysis facility, more particularly, to a kind of steel plate paralysis facility.
Background technology
Passivation is to be converted into metal surface to be not easy oxidized state, so as to delay the method for corrosion of metal speed.
After zinc-plated, corrosion resistance greatly improves steel plate, but still can not meet the needs used for a long time in wet condition.Will
The durability of galvanized sheet is improved, also needs to carry out surface passivating treatment.
Most common passivation technology has spray process and rolling method.Effect is all undesirable in the application for spray process and rolling method,
During particularly for the thicker galvanized sheet of specification, often there is aberration or yellow side defect.Meanwhile spray process usually goes out in actual applications
The phenomenon of existing non-uniform spraying, and pollution is larger caused by during spray, not environmentally；And rolling method has side often for slab
Portion side apply less than phenomenon, and roll coating apparatus is expensive, technological requirement precision is high, safeguards and is not easy, and production cost is higher.
The content of the invention
It is an object of the invention to provide a kind of steel plate paralysis facility simple in construction, safe and reliable.
The technical scheme is that：A kind of steel plate paralysis facility, including steel plate tape feeding device, steel plate, coating passivation dress
Put, drying unit and steel plate wrap-up, passivation applicator assembly that the coating passivating device includes being sequentially connected by pipeline,
Passivating solution baffle-box and passivating solution prepare case, and are provided with the valve and circulating pump of controllable flow rate on pipeline accordingly；
The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the painting
Cover the coating sponge that component includes passivating solution chamber and is fixedly arranged on passivating solution chamber inner side and the chamber, the passivating solution
Chamber is divided into exocoel and inner cavity chamber by a dividing plate, and dividing plate is provided with close to the position of passivating solution chamber and set with opening, opening
There is hermatic door.
Further, it is provided with liquid level sensor in the exocoel.
Further, the side of the inner cavity chamber is provided with transparent glass window.
Further, scale value is printed on transparent glass window.
Further, the liquid level sensor is also connected with an alarm.
Further, the thickness of the coating sponge is 3~5cm.
The present invention has the advantages and positive effects of：
Due to using above-mentioned technical proposal, the galvanized sheet after passivating device Passivation Treatment of the present invention, simultaneously
Dual coating is completed, and the passivating solution coating on surface is uniform, can significantly improve the passivation quality of galvanized sheet, make passivating film more equal
Even no color differnece, while present invention pollution is small, it is green, the use of passivating solution can be saved, and then save passivation cost；Structure
Simply, equipment cost is low, safeguards simple.
Brief description of the drawings
Fig. 1 is the structural representation of the steel plate paralysis facility of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in figure 1, the present invention discloses a kind of steel plate paralysis facility, including steel plate tape feeding device 1, steel plate 2, coating passivation
Device, drying unit 7 and steel plate wrap-up 8, wherein, the coating passivating device includes the passivation being sequentially connected by pipeline
Applicator assembly, passivating solution baffle-box 9 and passivating solution prepare case 10, and are provided with the valve of controllable flow rate on pipeline accordingly and follow
Ring pump.
The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the painting
Cover the coating sponge 5 that component includes passivating solution chamber and is fixedly arranged on passivating solution chamber inner side and the chamber, the passivation
Sap cavity room is divided into exocoel 3 and inner cavity chamber 4 by a dividing plate, and dividing plate is provided with opening, opening close to the position of passivating solution chamber
Place is provided with hermatic door 6, is provided with liquid level sensor 31 in the exocoel, the side of inner cavity chamber is provided with transparent glass window 41, transparent
Scale value is printed on windowpane；The liquid level sensor is also connected with an alarm.
Preferably, the thickness of the coating sponge is 3~5cm.
In use, in advance passivating solution has been configured in passivating solution prepares case 10 standby, be then turned on circulating pump and valve,
Passivating solution is transported in the exocoel of passivation applicator assembly by pipeline via passivating solution baffle-box 9, the liquid level in exocoel
During alarm equipment alarm, the pipeline of lower applicator assembly continues to keep clear, to the inner cavity chamber of lower applicator assembly in liquid level reach filled state
Untill；During liquid level alarm alarm simultaneously, valve and circulating pump and the upper coated group of opening in closing on the pipeline of applicator assembly
Hermatic door 6 between the exocoel 3 of part and inner cavity chamber 4 so that passivating solution is flowed under the influence of gravity into inner cavity chamber, and then is passed through
The channel permeability of inner chamber chamber interior walls is into coating sponge so that coating sponge absorbs passivating solution to saturation (specifically can be by sentencing
The scale value of the transparent glass window of disconnected inner cavity chamber judges whether to be in saturated absorption state)；Coating sponge on the inside of applicator assembly
After reaching saturation state, steel plate tape feeding device 1 is opened so that plated the steel plate 2 of zinc under the pulling of pulling equipment through blunt
Change applicator assembly and be passivated liquid coating (via being passed through among two pieces of coating sponges), then dried again by drying unit 7, most
Wound afterwards by steel plate wrap-up 8.
The present invention is described in detail above example, but the content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered as.Any changes and modifications in accordance with the scope of the present application,
Should still it belong within the patent covering scope of the present invention.
Claims (6)
1. a kind of steel plate paralysis facility, including steel plate tape feeding device, steel plate, coating passivating device, drying unit and steel plate winding
Device, it is characterised in that：The coating passivating device includes passivation applicator assembly, the passivating solution buffering being sequentially connected by pipeline
Case and passivating solution prepare case, and are provided with the valve and circulating pump of controllable flow rate on pipeline accordingly；
The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the coated group
Part includes passivating solution chamber and is fixedly arranged on the coating sponge of passivating solution chamber inner side and the chamber, the passivating solution chamber
Exocoel and inner cavity chamber are divided into by a dividing plate, dividing plate is provided with close to the position of passivating solution chamber to be provided with close with opening, opening
Closure door.
2. steel plate paralysis facility according to claim 1, it is characterised in that：Liquid level sensor is provided with the exocoel.
3. steel plate paralysis facility according to claim 1, it is characterised in that：The side of the inner cavity chamber is provided with clear glass
Window.
4. steel plate paralysis facility according to claim 3, it is characterised in that：Scale value is printed on transparent glass window.
5. steel plate paralysis facility according to claim 2, it is characterised in that：The liquid level sensor also with an alarm phase
Connection.
6. steel plate paralysis facility according to claim 1, it is characterised in that：The thickness of the coating sponge is 3~5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841796.2A CN107858669A (en) | 2016-09-22 | 2016-09-22 | A kind of steel plate paralysis facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841796.2A CN107858669A (en) | 2016-09-22 | 2016-09-22 | A kind of steel plate paralysis facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858669A true CN107858669A (en) | 2018-03-30 |
Family
ID=61698877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610841796.2A Pending CN107858669A (en) | 2016-09-22 | 2016-09-22 | A kind of steel plate paralysis facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107858669A (en) |
-
2016
- 2016-09-22 CN CN201610841796.2A patent/CN107858669A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180330 |