CN203360584U - Acid pickling device - Google Patents
Acid pickling device Download PDFInfo
- Publication number
- CN203360584U CN203360584U CN2013203421056U CN201320342105U CN203360584U CN 203360584 U CN203360584 U CN 203360584U CN 2013203421056 U CN2013203421056 U CN 2013203421056U CN 201320342105 U CN201320342105 U CN 201320342105U CN 203360584 U CN203360584 U CN 203360584U
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- Prior art keywords
- acid pickling
- acid
- pickling
- tank
- pickling tank
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- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
An acid pickling device belongs to the field of steel plate acid pickling equipment, and comprises a feeding device, a spraying device, an acid pickling tank (1), a neutralizing tank (2) and a drying device, and is characterized in that a back-up roll (5) is arranged between the acid pickling tank (1) and the neutralizing tank (2); a back-up surface is inclined toward the acid pickling tank (1); an acid spray nozzle (4) is formed in the upper part of the back-up surface, and faces the acid pickling tank (1). When the acid pickling device is used, a sheet metal enters into an acid pickling machine through the feeding device, and on the basis of original acid pickling, the secondary acid spraying of the acid spray nozzle is performed, so that the acid pickling effect is improved. The acid spray nozzle is communicated with the acid pickling tank, and acid liquor in the acid pickling tank is used and flows back to the acid pickling tank, so that the utilization efficiency can be improved, the acid pickling cost is saved, and the acid pickling quality is improved. Through the optimal design, the acid pickling device has the advantages that the acid pickling effect is good, the acid pickling cost is reduced, the cost is reduced, and the production efficiency of the acid pickling machine is improved.
Description
Technical field
The utility model provides a kind of cleanup acid treatment device, belongs to the steel plate acid-washing apparatus field.
Background technology
In the manufacturing process of metal sheet, need the processing acid-cleaning plate, carry out the cleaning of surface of steel plate.For example, can enumerate electroplate or application before steel plate cleaning and for the pickling of the oxide skin (decortication) of removing hot-rolled steel sheet etc.Usually, steel plate hot is processed in the process of rolling, generate oxide skin on the surface of steel plate, during this oxide skin is rolled into roll when rear operation cold rolling and to become the situation of damage reason of surface of steel plate more, so oxide skin is removed, become requisite operation.
Existing pickling machine operated by rotary motion feeding unit, spray equipment, pickling tank, neutralizing well and drying unit, the deficiency of its existence is that pickling effect is general, and waste is larger.
The utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: provide a kind of pickling effect good, save the cleanup acid treatment device of pickling cost.
The utility model solves the technical scheme that its technical problem adopts: a kind of cleanup acid treatment device, comprise the feeding unit be connected in series successively, spray equipment, pickling tank, neutralizing well and drying unit, it is characterized in that: between pickling tank and neutralizing well, supporting roll is set, bearing surface tilts to pickling tank, bearing surface top arranges the sour mouth of spray, sprays sour mouth towards the pickling tank direction.
During use, metal sheet, through by feeding unit, entering pickling machine, on the basis of original pickling, increases the secondary spray acid of the sour mouth of spray, improves pickling effect.The connection pickling tank that this sprays sour mouth, utilize the acid solution in pickling tank, and can flow back to pickling tank, can improve utilising efficiency, saves the pickling cost, improves pickling quality.
Wherein preferred version is:
Set gradually two brush rolls between described neutralizing well and drying unit.Increase washing effect, improve the acid-cleaning plate quality.
Described supporting roll bottom body arranges scarp, and scarp is towards pickling tank.Improve acid solution and reflux, avoid waste.
Compared with prior art, the beneficial effect that this cleanup acid treatment device has is: by between pickling tank and neutralizing well, supporting roll being set, bearing surface tilts to pickling tank, bearing surface top arranges the sour mouth of spray, sprays sour mouth towards the pickling tank direction, during use, metal sheet is through entering pickling machine by feeding unit, on the basis of original pickling, increase the secondary spray acid of the sour mouth of spray, improve pickling effect.The connection pickling tank that this sprays sour mouth, utilize the acid solution in pickling tank, and can flow back to pickling tank, can improve utilising efficiency, saves the pickling cost, improves pickling quality.By optimization design, the utility model pickling effect is good, saves the pickling cost, cost-saving, improves pickling machine production efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein, 1, pickling tank 2, neutralizing well 3, brush roll 4, spray sour mouth 5, supporting roll.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment 1:
As shown in Figure 1, feeding unit, spray equipment, pickling tank 1, neutralizing well 2 and drying unit are connected in series successively, between pickling tank 1 and neutralizing well 2, supporting roll 5 is set, bearing surface tilts to pickling tank 1, and bearing surface top arranges the sour mouth 4 of spray, sprays sour mouth 4 towards pickling tank 1 direction.
Set gradually two brush rolls 3 between neutralizing well 2 and drying unit.Increase washing effect, improve the acid-cleaning plate quality.
Supporting roll 5 bottom bodies arrange scarp, and scarp is towards pickling tank 1.Further improving acid solution refluxes.
Principle of work or use procedure:
During use, metal sheet, through by feeding unit, entering pickling machine, on the basis of original pickling, increases the secondary spray acid of the sour mouth 4 of spray, improves pickling effect.The connection pickling tank 1 that this sprays sour mouth 4, utilize the acid solution in pickling tank 1 to carry out hydro-peening, and can flow back to pickling tank 1, can improve utilising efficiency, saves the pickling cost, improves pickling quality.
Claims (3)
1. a cleanup acid treatment device, comprise the feeding unit be connected in series successively, spray equipment, pickling tank (1), neutralizing well (2) and drying unit, it is characterized in that: between pickling tank (1) and neutralizing well (2), supporting roll (5) is set, bearing surface tilts to pickling tank (1), bearing surface top arranges spray sour mouth (4), sprays sour mouth (4) towards pickling tank (1) direction.
2. cleanup acid treatment device according to claim 1, is characterized in that: set gradually two brush rolls (3) between described neutralizing well (2) and drying unit.
3. cleanup acid treatment device according to claim 1, it is characterized in that: described supporting roll (5) bottom body arranges scarp, and scarp is towards pickling tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421056U CN203360584U (en) | 2013-06-14 | 2013-06-14 | Acid pickling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421056U CN203360584U (en) | 2013-06-14 | 2013-06-14 | Acid pickling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360584U true CN203360584U (en) | 2013-12-25 |
Family
ID=49808375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203421056U Expired - Fee Related CN203360584U (en) | 2013-06-14 | 2013-06-14 | Acid pickling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521534A (en) * | 2016-09-30 | 2017-03-22 | 有研医疗器械（北京）有限公司 | Continuous wire pickling equipment and application |
-
2013
- 2013-06-14 CN CN2013203421056U patent/CN203360584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521534A (en) * | 2016-09-30 | 2017-03-22 | 有研医疗器械（北京）有限公司 | Continuous wire pickling equipment and application |
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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: 20131225 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |