CN101985755B - Steel wire pickling equipment and operation method thereof - Google Patents
Steel wire pickling equipment and operation method thereof Download PDFInfo
- Publication number
- CN101985755B CN101985755B CN 201010262462 CN201010262462A CN101985755B CN 101985755 B CN101985755 B CN 101985755B CN 201010262462 CN201010262462 CN 201010262462 CN 201010262462 A CN201010262462 A CN 201010262462A CN 101985755 B CN101985755 B CN 101985755B
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- Prior art keywords
- pickling
- steel wire
- tub
- pickle solution
- equipment
- Prior art date
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- 238000005554 pickling Methods 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 235000021110 pickles Nutrition 0.000 claims description 28
- 239000000243 solution Substances 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract 5
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 101150114468 TUB1 gene Proteins 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses steel wire pickling equipment and an operation method thereof. The steel wire pickling equipment comprises a pickling tank (1), a steam inlet and outlet pipeline (2), an acidizing liquid conveying pipeline (3) and a waste liquid collecting tank (4), wherein the acidizing liquid conveying pipeline (3) is arranged above the pickling tank (1); the steam inlet and outlet pipeline (2) is arranged above the pickling tank (1); and the waste liquid collecting tank (4) is arranged below the pickling tank (1) and is used for collecting waste pickling liquid. The steel wire pickling equipment has the advantages of reducing production cost by using sealed pickling equipment, improving production efficiency, stabilizing pickling quality and reducing pollution, along with simple, reasonable and compact structure.
Description
Technical field
The present invention relates to Steel Wire Surface and process, particularly, relate to a kind of steel wire pickling equipment and working method thereof.
Background technology
Indispensable technological process that at present pickling is still Iron and Steel Production and steel surface when processing.The cleanup acid treatment of steel is widely used in the removal that the cold rolled sheet blank is the scale on surface of hot rolled plate, need carry out as hot-rolled steel section removing iron scale before the surface treatment processing such as phosphatization or coating; Welding tubing zinc-plated or carry out other hot dip process, surface preparation before electroplating processing; Surface treatment before the cold-drawns such as the steel after anneal such as tubing, section bar, wire rod processing; The processing of rust removing that the iron and steel workpiece is electroplated, Brush Plating is front and the similar processing in stainless steel and special steel production process.Existing steel wire acid cleaning process is mainly that the good steel wire of thermal treatment is immersed in an open sour pond, soaks about 25 minutes, takes out and dries, and steel wire per ton consumes hydrochloric acid and is about 45-50KG.There are problems in such acid washing rolled steel working method: 1, production efficiency is low; 2, open pickling is polluted high; 3, pickling quality is not easy to control; 4, production cost is more high.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of steel wire pickling equipment and working method thereof, to realize that production cost is low, production efficiency is high, pickling quality is stable, the free of contamination advantage of environmental protection.
For achieving the above object, the technical solution used in the present invention is:
The object of the invention has been to provide the working method of steel wire pickling equipment, and this steel wire pickling equipment comprises that pickling tub, steam inlet and outlet piping, acidizing fluid transport pipe, waste collection pond, the below of described pickling tub are provided with the waste collection pond, collect waste pickle liquor; The top of described pickling tub is provided with the acidizing fluid transport pipe; Described pickling tub top is provided with the steam inlet and outlet piping, carries the steam that is used for the heating pickle solution, and the heating pickle solution formation acid mist by steam carries out pickling to steel wire; The wall of described pickling tub is provided with cascade, is used for preventing the volatilization of pickle solution;
Processing step is as follows: the steel wire after the hot water injection penetrates in steel wire pickling equipment, by passing into the heating of steam, pickle solution forms acid mist, and steel wire is carried out pickling, the wall of described pickling tub is provided with cascade, be used for preventing the volatilization of pickle solution, pickling time is 1-2min, and the concrete time is regulated according to gauge of wire, it is 20-45KG that steel wire per ton consumes pickle solution, whole device is tightness system, can not form acid mist and evaporate, and pollutes.Pickling when the present invention can realize many steel wires.
Further, described pickle solution is hydrochloric acid soln, and concentration is 135g/L.
Beneficial effect:
The present invention is simple and reasonable for structure, compact, by using sealed pickling installation, has realized reducing production costs; Enhance productivity; Stablize the quality of pickling; Reduce and pollute; The advantage that thermal treatment, surface-treated continous way are produced.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification sheets, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of steel wire pickling equipment of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
The 1-pickling tub; 2-steam inlet and outlet piping; 3-acidizing fluid transport pipe; 4-waste collection pond; The 5-cascade; The 6-steel wire.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment one
Fig. 1 is the embodiments of the invention schematic diagram, and steel wire pickling equipment as seen from the figure comprises pickling tub 1, steam inlet and outlet piping 2, acidizing fluid transport pipe 3, waste collection pond 4, and the below of pickling tub 1 is provided with waste collection pond 4, collects waste pickle liquor; The top of described pickling tub 1 is provided with acidizing fluid transport pipe 3; Pickling tub 1 top is provided with the steam inlet and outlet piping, carries the steam that is used for the heating pickle solution, and the heating pickle solution formation acid mist by steam carries out pickling to steel wire 6.The wall of pickling tub 1 is provided with cascade 5, is used for preventing the volatilization of pickle solution.
The working method of steel wire pickling equipment, processing step is as follows: the steel wire after the hot water injection penetrates in steel wire pickling equipment, by passing into the heating of steam, pickle solution forms acid mist, steel wire is carried out pickling, and the wall of described pickling tub is provided with cascade, is used for preventing the volatilization of pickle solution, pickling time is 1min, the concrete time is regulated according to gauge of wire, and it is 20KG that steel wire per ton consumes pickle solution, because whole device is tightness system, can not form acid mist and evaporate, pollute.Pickling when the present invention can realize many steel wires.Pickle solution is hydrochloric acid soln, and concentration is 135g/L.
Embodiment two
Steel wire pickling equipment comprises pickling tub 1, steam inlet and outlet piping 2, acidizing fluid transport pipe 3, waste collection pond 4, and the below of pickling tub 1 is provided with waste collection pond 4, collects waste pickle liquor; The top of described pickling tub 1 is provided with acidizing fluid transport pipe 3; Described pickling tub 1 top is provided with the steam inlet and outlet piping, carries the steam that is used for the heating pickle solution, and the heating pickle solution formation acid mist by steam carries out pickling to steel wire 6.The wall of pickling tub 1 is provided with cascade 5, is used for preventing the volatilization of pickle solution.
The working method of steel wire pickling equipment, processing step is as follows: the steel wire after the hot water injection penetrates in steel wire pickling equipment, by passing into the heating of steam, pickle solution forms acid mist, steel wire is carried out pickling, and the wall of described pickling tub is provided with cascade, is used for preventing the volatilization of pickle solution, pickling time is 2min, the concrete time is regulated according to gauge of wire, and it is 45KG that steel wire per ton consumes pickle solution, because whole device is tightness system, can not form acid mist and evaporate, pollute.Pickling when the present invention can realize many steel wires.Described pickle solution is hydrochloric acid soln, and concentration is 135g/L.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the working method of a steel wire pickling equipment, this steel wire pickling equipment, comprise pickling tub (1), steam inlet and outlet piping (2), acidizing fluid transport pipe (3), waste collection pond (4), the below of described pickling tub (1) is provided with waste collection pond (4); The top of described pickling tub (1) is provided with acidizing fluid transport pipe (3); Described pickling tub (1) top is provided with the steam inlet and outlet piping, and the wall of described pickling tub (1) is provided with cascade (5); It is characterized in that, step is as follows: the steel wire after the hot water injection penetrates in steel wire pickling equipment, by passing into the heating of steam, pickle solution forms acid mist, steel wire is carried out pickling, and the wall of described pickling tub is provided with cascade, is used for preventing the volatilization of pickle solution, pickling time is 1-2min, and it is 20-45KG that steel wire per ton consumes pickle solution.
2. the working method of steel wire pickling equipment according to claim 1, is characterized in that, described pickle solution is hydrochloric acid soln, and concentration is 135g/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262462 CN101985755B (en) | 2010-08-25 | 2010-08-25 | Steel wire pickling equipment and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262462 CN101985755B (en) | 2010-08-25 | 2010-08-25 | Steel wire pickling equipment and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101985755A CN101985755A (en) | 2011-03-16 |
| CN101985755B true CN101985755B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010262462 Active CN101985755B (en) | 2010-08-25 | 2010-08-25 | Steel wire pickling equipment and operation method thereof |
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| Country | Link |
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| CN (1) | CN101985755B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099627B (en) * | 2014-07-29 | 2016-06-08 | 安徽省宁国市东波紧固件有限公司 | A kind of descaling bath with acid recovery function |
| CN109487286B (en) * | 2017-08-29 | 2020-10-23 | 江西渠成氟化学有限公司 | Acid pickling device for irregular parts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579788A (en) * | 1994-08-30 | 1996-12-03 | Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co. | Apparatus for the surface treatment of material to be treated by means of a treatment liquid, in particular a band pickling plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575116Y (en) * | 2002-10-31 | 2003-09-24 | 法尔胜集团公司 | Reinforced, flow guiding polytene corrugated electrolytic tank |
-
2010
- 2010-08-25 CN CN 201010262462 patent/CN101985755B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579788A (en) * | 1994-08-30 | 1996-12-03 | Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co. | Apparatus for the surface treatment of material to be treated by means of a treatment liquid, in particular a band pickling plant |
Non-Patent Citations (1)
| Title |
|---|
| 陈龙官等.酸洗工艺操作技能.《冷轧薄钢板酸洗工艺与设备》.冶金工业出版社,2005,第80-81页. * |
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| Publication number | Publication date |
|---|---|
| CN101985755A (en) | 2011-03-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214000 No. three, No. 151, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant after: JIANGSU SAFETY STEEL WIRE ROPE Co.,Ltd. Address before: 214000 No. three, No. 151, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant before: Jiangsu Safety Steel Wire Rope Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: No. 151 Furong Middle Third Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Saifutian Group Co.,Ltd. Country or region after: China Address before: No. 151 Furong Middle Third Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee before: JIANGSU SAFETY STEEL WIRE ROPE Co.,Ltd. Country or region before: China |