CN205347584U - Gas -tight steeps acid dip pickle for belted steel - Google Patents
Gas -tight steeps acid dip pickle for belted steel Download PDFInfo
- Publication number
- CN205347584U CN205347584U CN201521006345.4U CN201521006345U CN205347584U CN 205347584 U CN205347584 U CN 205347584U CN 201521006345 U CN201521006345 U CN 201521006345U CN 205347584 U CN205347584 U CN 205347584U
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- China
- Prior art keywords
- pickling
- bubble
- gas
- shower nozzle
- tight
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a gas -tight steeps acid dip pickle for belted steel, including the descaling bath, the descaling bath forms an entry and an export, be provided with the transmission rubber roll between entry and the export, be equipped with belted steel on the transmission rubber roll, the upper and lower both sides of transmission rubber roll are provided with pickling atomizer, be provided with a plurality of pickling shower nozzle and gas -tight bubble shower nozzle on the pickling atomizer, pickling shower nozzle and gas -tight bubble shower nozzle are interval distribution, pickling atomizer on be connected with acid mist jar and gas -tight infusion jar. In this way, the utility model provides a gas -tight steeps acid dip pickle for belted steel can effectively avoid belted steel surface to form the pickling bubble, prevents because of the hydrogen in the acid mist permeates defects such as forming the black crack in the metal, and what reduce belted steel oozes hydrogen hidden danger, improves the pickling effect and the yield of belted steel, and the practicality is strong.
Description
Technical field
This utility model relates to strip steel pickling device field, particularly relates to a kind of strip steel Anti-bubble acid dip pickle.
Background technology
Strip steel rust cleaning processes mainly through Physical and chemical method, and wherein, chemical method is eliminated rust by pickling line, and rust cleaning speed is fast, rust cleaning thoroughly, and is subject to the welcome of strip steel calendering processing industry.Pickling can wash the defects such as the iron scale on raw material surface, rust staining off, makes smooth surface clean, both can avoid the accident such as broken belt, steel bonding occur when rolling, it is possible to so that finished surface is smooth, it does not have black speck rusty stain.
But the operation of existing acid pickling and rust removing there is also certain deficiency, such as, owing to sour with exposed metal function generates hydrogen, and hydrogen penetrates in the crystal lattice of metal from acid solution, and make it deform, make hydrogen more to metal internal diffusion after deformation, make metal creates the internal stress causing hydrogen embrittlement so that metal surface forms the little bubbling in strip, in black minute crack after breaking, after rolling, bubble crack can extend expansion, causes the impact flexibility of product to reduce.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of strip steel Anti-bubble acid dip pickle, belt steel surface can be prevented effectively from and form pickling bubble, prevent from, because the hydrogen in acid mist penetrates into, metal forms the defects such as black crack, what reduce strip steel oozes hydrogen hidden danger, improves pickling effect and the yield rate of strip steel.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provide a kind of strip steel Anti-bubble acid dip pickle, it is characterized in that, including: descaling bath, described descaling bath forms an entrance and an outlet, transmission rubber roll it is provided with between described entrance and exit, described transmission rubber roll is provided with strip steel, the both sides up and down of described transmission rubber roll are provided with pickling sprayer unit, described pickling sprayer unit is provided with several pickling shower nozzles and Anti-bubble shower nozzle, described pickling shower nozzle and Anti-bubble shower nozzle are spaced apart, described pickling sprayer unit is connected to acid mist tank and gas-tight infusion tank.
In one preferred embodiment of this utility model, described pickling shower nozzle is connected with described acid mist tank.
In one preferred embodiment of this utility model, described Anti-bubble shower nozzle is connected with described gas-tight infusion tank.
In one preferred embodiment of this utility model, if being fourth corrosion inhibiter in described gas-tight infusion tank.
In one preferred embodiment of this utility model, bottom described descaling bath, it is provided with waste liquid tank.
The beneficial effects of the utility model are: strip steel Anti-bubble acid dip pickle provided by the utility model can be prevented effectively from belt steel surface and form pickling bubble, prevent from, because the hydrogen in acid mist penetrates into, metal forms the defects such as black crack, what reduce strip steel oozes hydrogen hidden danger, improve pickling effect and the yield rate of strip steel, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of strip steel Anti-bubble acid dip pickle one preferred embodiment of this utility model；
In accompanying drawing, the labelling of each parts is as follows: 1-descaling bath, 2-entrance, 3-outlet, 4-transmission rubber roll, 5-strip steel, 6-pickling sprayer unit, 7-pickling shower nozzle, 8-Anti-bubble shower nozzle, 9-acid mist tank, 10-gas-tight infusion tank, 11-waste liquid tank.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of strip steel Anti-bubble acid dip pickle, it is characterized in that, including: descaling bath 1, described descaling bath 1 forms entrance 2 and an outlet 3, it is provided with transmission rubber roll 4 between described entrance 2 and outlet 3, described transmission rubber roll 4 is provided with strip steel 5, the both sides up and down of described transmission rubber roll 4 are provided with pickling sprayer unit 6, described pickling sprayer unit 6 is provided with several pickling shower nozzles 7 and Anti-bubble shower nozzle 8, described pickling shower nozzle 7 and Anti-bubble shower nozzle 8, in spaced apart, described pickling sprayer unit 6 are connected to acid mist tank 9 and gas-tight infusion tank 10.
Described pickling shower nozzle 7 is connected with described acid mist tank 9.
Described Anti-bubble shower nozzle 8 is connected with described gas-tight infusion tank 10.
If 10 is fourth corrosion inhibiter in described gas-tight infusion tank, this corrosion inhibiter can effectively reduce strip steel and ooze hydrogen quantity in acid cleaning process.
It is provided with waste liquid tank 11 bottom described descaling bath 1.
Utilize the common hydro-peening of acid mist agent and gas-tight infusion, be effectively improved the pickling quality of strip steel.
Strip steel Anti-bubble acid dip pickle provided by the utility model can be prevented effectively from belt steel surface and form pickling bubble, prevent from, because the hydrogen in acid mist penetrates into, metal forms the defects such as black crack, what reduce strip steel oozes hydrogen hidden danger, improves pickling effect and the yield rate of strip steel, practical.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in scope of patent protection of the present utility model.
Claims (5)
1. a strip steel Anti-bubble acid dip pickle, it is characterized in that, including: descaling bath, described descaling bath forms an entrance and an outlet, transmission rubber roll it is provided with between described entrance and exit, described transmission rubber roll is provided with strip steel, the both sides up and down of described transmission rubber roll are provided with pickling sprayer unit, described pickling sprayer unit is provided with several pickling shower nozzles and Anti-bubble shower nozzle, described pickling shower nozzle and Anti-bubble shower nozzle are spaced apart, and described pickling sprayer unit is connected to acid mist tank and gas-tight infusion tank.
2. strip steel Anti-bubble acid dip pickle according to claim 1, it is characterised in that described pickling shower nozzle is connected with described acid mist tank.
3. strip steel Anti-bubble acid dip pickle according to claim 1, it is characterised in that described Anti-bubble shower nozzle is connected with described gas-tight infusion tank.
4. strip steel Anti-bubble acid dip pickle according to claim 1, it is characterised in that if being fourth corrosion inhibiter in described gas-tight infusion tank.
5. strip steel Anti-bubble acid dip pickle according to claim 1, it is characterised in that be provided with waste liquid tank bottom described descaling bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006345.4U CN205347584U (en) | 2015-12-08 | 2015-12-08 | Gas -tight steeps acid dip pickle for belted steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006345.4U CN205347584U (en) | 2015-12-08 | 2015-12-08 | Gas -tight steeps acid dip pickle for belted steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347584U true CN205347584U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006345.4U Expired - Fee Related CN205347584U (en) | 2015-12-08 | 2015-12-08 | Gas -tight steeps acid dip pickle for belted steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483737A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Bubble prevention acid washing device for strip steel |
-
2015
- 2015-12-08 CN CN201521006345.4U patent/CN205347584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483737A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Bubble prevention acid washing device for strip steel |
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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 |
Granted publication date: 20160629 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |