CN104233341B - A kind of steel cord cleaning and device - Google Patents
A kind of steel cord cleaning and device Download PDFInfo
- Publication number
- CN104233341B CN104233341B CN201410523572.8A CN201410523572A CN104233341B CN 104233341 B CN104233341 B CN 104233341B CN 201410523572 A CN201410523572 A CN 201410523572A CN 104233341 B CN104233341 B CN 104233341B
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- Prior art keywords
- acid
- bath
- steel cord
- pump
- cold water
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 title abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims description 20
- 238000005554 pickling Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention relates to a kind of steel cord cleaning, including pickling part and water-wash section, steel cord first passes around pickling part to carry out cleaning for the first time, is then passed through water-wash section and carries out second time and clean, being recycled into pickling part containing sour water and use of water-wash section.Steel cord cleaning of the present invention, cleaning performance is good, and technique is simple, cleans thoroughly, economizes on acid 20～30%, is greatly improved production efficiency.
Description
Technical field
The invention belongs to steel cord surface processing technology field, be specifically related to cleaning and the device of a kind of steel cord.
Background technology
Steel cord is accompanied by what the development of radial got up, and the radial tyre with steel cord as framework material has and the highest carries resistance to a series of good characteristic of waiting so long.Along with the development of auto industry, it is continuously increased for manufacturing the demand of steel cord, simultaneously to performance and the quality of steel cord it is also proposed that new requirement.Steel cord needs the technical processs such as heated, pickling, drawing, plating, thermal diffusion aborning.Acid cleaning process is the oxide skin hard and crisp in order to remove steel cord surface, prepares for follow-up electroplating technology, to obtain firm coating.
Existing cleaning method is mainly pickling, acid washing method automaticity is high, acid cleaning process acid concentration automatic governing, and acid adjustment bucket is not only intake but also enter acid, many variablees need to control, one link goes wrong, then need rectification of again stopping, and production efficiency is low, and pickling effect is poor, inconvenient operation, it is impossible to meet the requirement of electroplating technology, thus affect product quality and the yield of steel cord.
Summary of the invention
It is an object of the invention to provide the cleaning of a kind of steel cord, technique is simple, economizes on acid, improves production efficiency.
Another object of the present invention also resides in a kind of steel cord of offer and cleans device.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of steel cord cleaning, including pickling part and water-wash section, steel cord first passes around pickling part to carry out cleaning for the first time, is then passed through water-wash section and carries out second time and clean, being recycled into pickling part containing sour water and use of water-wash section.
According to above-mentioned steel cord cleaning, the acid solution of described pickling part is identical with the water flow direction of water-wash section, contrary with steel cord direction of advance.
A kind of steel cord cleans device, including acid bath, descaling bath, acid bath elevator pump, acid cycle pump, cold water washing trough and the circulating pump Han sour water；The forward and backward sidewall of descaling bath and cold water washing trough is respectively equipped with the most corresponding cable-through hole, and the rear wall cable-through hole of cold water washing trough is connected by acid tube with descaling bath front side wall cable-through hole；Described acid bath elevator pump is positioned at above acid bath, acid solution is constantly pumped in descaling bath, described acid cycle pump intake is connected with bottom descaling bath by pipeline, and acid cycle pump discharge is connected with acid bath top, constantly acid solution from descaling bath blowback acid bath by pipeline；Described is connected by pipeline containing sour water pump entry bottom cold water washing trough, constantly will contain sour water blowback acid bath.
Clean device according to above-mentioned steel cord, be provided with electrically heated rod bottom described acid bath, and be provided with temp controlled meter.
Cleaning device according to above-mentioned steel cord, different steel cord cable-through holes are in differing heights.
The positive beneficial effect of the present invention
Steel cord cleaning of the present invention, uses the operation of pickling and washing to combine, and cleaning performance is good, and technique is simple, cleans thoroughly；The entrance master containing sour water after washing washes operation and reuses, and acid adjustment liquid pool acid solution is to suitable acid concentration；
Steel cord acid dip pickle of the present invention is rational in infrastructure, easy to use, can effectively remove the oxide skin of steel cord surface, and pickling effect is good；Multiple cable-through holes can meet a plurality of steel cord can simultaneously pickling, economize on acid 20～30%, be greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the cleaning process flow figure of steel cord of the present invention；
Fig. 2 is the cleaning apparatus structure schematic diagram of steel cord of the present invention.
Detailed description of the invention
Below in conjunction with some detailed description of the invention, the present invention is further described.
See Fig. 1 and Fig. 2, the meaning of each symbology in figure: 1-heating rod, 2-temp controlled meter, 3-acid bath, 4-acid solution elevator pump, 5-cold water washing trough, 6-cable-through hole, 7-steel cord, 8-circulating pump Han sour water, 9-descaling bath, 10-steel cord, 11-acid cycle pump.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of steel cord cleaning, including pickling part and water-wash section, steel cord first passes around pickling part to carry out cleaning for the first time, it is then passed through water-wash section to carry out cleaning for the second time, a part for water-wash section is recycled into pickling part containing sour water and uses, and unnecessary discharges bottom cold water washing trough containing sour water.
The acid solution of described pickling part is identical with the water flow direction of water-wash section, contrary with steel cord direction of advance.
A kind of steel cord cleans device, including acid bath 3, descaling bath 9, acid bath elevator pump 4, acid cycle pump 11, cold water washing trough 5 and containing sour water circulating pump 8；The forward and backward sidewall of descaling bath 9 and cold water washing trough 5 is respectively equipped with cable-through hole 6, and the rear wall cable-through hole of cold water washing trough 5 is connected by acid tube with descaling bath 9 front side wall cable-through hole；Described acid bath elevator pump 4 is positioned at above acid bath, acid solution is constantly pumped in descaling bath 9, described acid cycle pump 11 entrance is connected with bottom descaling bath by pipeline, and acid cycle pump discharge is connected with acid bath top, constantly acid solution from descaling bath blowback acid bath 3 by pipeline；Described is connected by pipeline containing sour water circulating pump 8 entrance bottom cold water washing trough 5, constantly will contain sour water blowback acid bath 3.
In described acid bath, bottom is provided with electrically heated rod 1, and is provided with temp controlled meter 2.
Described descaling bath, the forward and backward sidewall differing heights of cold water washing trough are respectively provided with 2 mutual corresponding cable-through holes, can meet two steel cords 7,10 and clean simultaneously, and two steel cord cable-through holes are in differing heights.
During work, pre-acid bath elevator pump continuously pumps the acid solution after heating in descaling bath, steel cord enters from descaling bath rear wall cable-through hole, it is immersed in acid solution, remove the oxide layer on surface, then draw from descaling bath front side wall cable-through hole, enter cold water washing trough by cold water washing trough rear wall cable-through hole, rinse further；Acid cycle pump, continuous for the acid solution in descaling bath blowback acid bath, squeezes into descaling bath by acid bath elevator pump after heating again, forms a circulation, strengthens the flowing of acid solution in descaling bath, improves acid solution further and removes the ability of steel cord surface oxide layer；In bosh containing sour water by constantly will contain sour water blowback acid bath containing sour water circulating pump, be adjusted in descaling bath acid solution to suitable acid concentration, economize on acid 30%.
Claims (3)
1. a steel cord cleans device, it is characterised in that include acid bath, descaling bath, acid bath elevator pump, acid cycle pump, cold water washing trough and the circulating pump Han sour water；The forward and backward sidewall of descaling bath and cold water washing trough is respectively equipped with the most corresponding cable-through hole, and the rear wall cable-through hole of cold water washing trough is connected by acid tube with descaling bath front side wall cable-through hole；Described acid bath elevator pump is positioned at above acid bath, acid solution is constantly pumped in descaling bath, described acid cycle pump intake is connected with bottom descaling bath by pipeline, and acid cycle pump discharge is connected with acid bath top, constantly acid solution from descaling bath blowback acid bath by pipeline；Described is connected by pipeline containing sour water pump entry bottom cold water washing trough, constantly will contain sour water blowback acid bath.
Steel cord the most according to claim 1 cleans device, it is characterised in that is provided with electrically heated rod bottom described acid bath, and is provided with temp controlled meter.
Steel cord the most according to claim 1 cleans device, it is characterised in that different steel cord cable-through holes are in differing heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523572.8A CN104233341B (en) | 2014-10-08 | 2014-10-08 | A kind of steel cord cleaning and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523572.8A CN104233341B (en) | 2014-10-08 | 2014-10-08 | A kind of steel cord cleaning and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104233341A CN104233341A (en) | 2014-12-24 |
| CN104233341B true CN104233341B (en) | 2016-08-24 |
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ID=52222214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523572.8A Active CN104233341B (en) | 2014-10-08 | 2014-10-08 | A kind of steel cord cleaning and device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104233341B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506664A (en) * | 2015-12-08 | 2016-04-20 | 松阳上上德盛不锈钢有限公司 | Stainless steel tube acid pickling process making acid solutions self-circulated and washing water recyclable |
| CN105413405A (en) * | 2015-12-17 | 2016-03-23 | 镇江耐丝新型材料有限公司 | Device for recycling waste acid from acid washing tower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313938Y (en) * | 2008-11-11 | 2009-09-23 | 中铝国际技术发展有限公司 | Acid wash preparing system |
| CN101733292B (en) * | 2009-12-28 | 2012-07-18 | 新疆众和股份有限公司 | Cleaning solution circulating device and using method thereof |
| CN201809444U (en) * | 2010-08-19 | 2011-04-27 | 中山中粤马口铁工业有限公司 | Wastewater recycling system for rinsing steel strips |
| CN102154658A (en) * | 2011-03-31 | 2011-08-17 | 河南恒星科技股份有限公司 | Process and device for rough drawing and acid washing of steel cord wire rods |
| CN102877112A (en) * | 2012-09-09 | 2013-01-16 | 东营宏源机械设备有限公司 | Backflow water washing equipment |
| CN203451622U (en) * | 2013-08-26 | 2014-02-26 | 张家港市潮信锌绳有限公司 | Pickling device for steel cords |
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2014
- 2014-10-08 CN CN201410523572.8A patent/CN104233341B/en active Active
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| Publication number | Publication date |
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| CN104233341A (en) | 2014-12-24 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cleaning process and device for steel cord Effective date of registration: 20201016 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980006855 |
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Date of cancellation: 20211019 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980006855 |
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Denomination of invention: A steel cord cleaning process and device Effective date of registration: 20211020 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980010938 |
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Date of cancellation: 20221110 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980010938 |
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Denomination of invention: A cleaning process and device for steel cord Effective date of registration: 20221114 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022980021845 |
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Date of cancellation: 20231108 Granted publication date: 20160824 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022980021845 |
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