CN105483735A - Comprehensive acid washing device for strip steel - Google Patents
Comprehensive acid washing device for strip steel Download PDFInfo
- Publication number
- CN105483735A CN105483735A CN201510892754.7A CN201510892754A CN105483735A CN 105483735 A CN105483735 A CN 105483735A CN 201510892754 A CN201510892754 A CN 201510892754A CN 105483735 A CN105483735 A CN 105483735A
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- CN
- China
- Prior art keywords
- acid washing
- strip steel
- band steel
- pickling
- acid
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Abstract
The invention discloses a comprehensive acid washing device for strip steel. The device comprises an acid washing tank; a transmission rubber roller is arranged in the acid washing tank, and is provided with the strip steel; the strip steel is vertically arranged; acid washing sprayers are arranged on left and right two sides and the upper side of the strip steel; an acid liquid rail is formed rightly below the strip steel; the acid washing sprayers are connected with acid mist tanks; and a waste liquid tank is formed in the bottom of the acid washing tank. Through the mode, the comprehensive acid washing device for strip steel, provided by the invention, adopts different acid washing modes for different oxidation degrees of all directions of the strip steel, adopts immersion type acid washing for the bottom edge of the strip steel, adopts acid mist spraying acid washing for the middle of the strip steel, is high in pertinency, effectively reduces the phenomenon of under acid washing or over acid washing of the strip steel, and improves the strip steel acid washing quality.
Description
Technical field
The present invention relates to the pickler field of band steel, particularly relate to the comprehensive pickler of a kind of band steel.
Background technology
The rust cleaning of band steel 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 being with steel rolling processing industry.Pickling can wash the defect such as iron scale, rust staining on raw material surface off, makes smooth surface clean, both can avoid occurring during rolling the accident such as broken belt, steel bonding, finished surface also can be made smooth, and not have blackspot rusty stain.
But, often there is certain deficiency in existing pickling mode, such as, because the degree of oxidation in each orientation of belt steel surface is different, and cause deficient pickling and the overpickling phenomenon of band steel, edge's degree of oxidation with steel is higher than the degree of oxidation of the middle portion of band steel, during pickling, the different pickling degree of different azimuth cannot be met simultaneously, meet edge section, band steel overstand in acid solution, make intermediate portion under acid solution effect, surface becomes the phenomenon of coarse pitted skin gradually, or meet band steel middle portion, the oxidized portion at band steel edge place is not cleaned, product is caused to occur the defect such as shape wave or wooden dipper song.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the comprehensive pickler of a kind of band steel, different pickling patterns can be adopted for the different degree of oxidation in each orientation of band steel, bottom margin with steel adopts immersion pickling, the pickling of acid mist spray-type is adopted in the middle of band steel, with strong points, effective phenomenon reducing band steel and occur owing pickling or overpickling, improves the pickling quality of band steel.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of band steel comprehensive pickler, it is characterized in that, comprise: pickling tank, transmission rubber roll is provided with in described pickling tank, described transmission rubber roll is provided with band steel, described band steel is vertically arranged, the left and right sides of described band steel and directly over be provided with pickling atomizer, an acid solution track is provided with immediately below described band steel, described pickling atomizer is connected with acid mist tank, is provided with a waste liquid tank bottom described pickling tank.
In a preferred embodiment of the present invention, described pickling atomizer is provided with acid mist shower nozzle.
In a preferred embodiment of the present invention, described acid mist shower nozzle is connected with described acid mist tank.
In a preferred embodiment of the present invention, described acid mist shower nozzle is regularly arranged towards described band steel.
In a preferred embodiment of the present invention, be hydrochloric acid soln in described acid solution track.
The invention has the beneficial effects as follows: the comprehensive pickler of band steel provided by the present invention, different pickling patterns is adopted for being with the different degree of oxidation in each orientation of steel, bottom margin with steel adopts immersion pickling, the pickling of acid mist spray-type is adopted in the middle of band steel, with strong points, effective phenomenon reducing band steel and occur owing pickling or overpickling, improves the pickling quality of band steel.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is that the present invention is a kind of with the structural representation of steel with the preferred embodiment of comprehensive pickler one;
In accompanying drawing, the mark of each parts is as follows: 1-pickling tank, 2-transmission rubber roll, 3-are with steel, 4-pickling atomizer, 5-acid mist shower nozzle, 6-acid solution track, 7-acid mist tank, 8-waste liquid tank.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The comprehensive pickler of a kind of band steel, it is characterized in that, comprise: pickling tank 1, be provided with transmission rubber roll 2 in described pickling tank 1, described transmission rubber roll 2 is provided with band steel 3, and described band steel 3 is vertically arranged, the left and right sides of described band steel 3 and directly over be provided with pickling atomizer 4, be provided with an acid solution track 6 immediately below described band steel 3, described pickling atomizer 4 is connected with acid mist tank 7, is provided with a waste liquid tank 8 bottom described pickling tank 1.
Described pickling atomizer 4 is provided with acid mist shower nozzle 5.
Described acid mist shower nozzle 5 is connected with described acid mist tank 7.
Described acid mist shower nozzle 5 is regularly arranged towards described band steel 3.
Be hydrochloric acid soln in described acid solution track 6, edge's oxidation of band steel 3 is serious, adopts the mode be immersed in acid solution track 6 to carry out pickling.
The comprehensive pickler of band steel provided by the present invention, different pickling patterns is adopted for being with the different degree of oxidation in each orientation of steel, bottom margin with steel adopts immersion pickling, the pickling of acid mist spray-type is adopted in the middle of band steel, with strong points, effective phenomenon reducing band steel and occur owing pickling or overpickling, improves the pickling quality of band steel.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the comprehensive pickler of band steel, it is characterized in that, comprise: pickling tank, be provided with transmission rubber roll in described pickling tank, described transmission rubber roll is provided with band steel, and described band steel is vertically arranged, the left and right sides of described band steel and directly over be provided with pickling atomizer, be provided with an acid solution track immediately below described band steel, described pickling atomizer is connected with acid mist tank, is provided with a waste liquid tank bottom described pickling tank.
2. the comprehensive pickler of band steel according to claim 1, is characterized in that, described pickling atomizer is provided with acid mist shower nozzle.
3. the comprehensive pickler of band steel according to claim 2, is characterized in that, described acid mist shower nozzle is connected with described acid mist tank.
4. the comprehensive pickler of band steel according to claim 2, is characterized in that, described acid mist shower nozzle is regularly arranged towards described band steel.
5. the comprehensive pickler of band steel according to claim 1, is characterized in that, is hydrochloric acid soln in described acid solution track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892754.7A CN105483735A (en) | 2015-12-08 | 2015-12-08 | Comprehensive acid washing device for strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892754.7A CN105483735A (en) | 2015-12-08 | 2015-12-08 | Comprehensive acid washing device for strip steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105483735A true CN105483735A (en) | 2016-04-13 |
Family
ID=55670993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510892754.7A Pending CN105483735A (en) | 2015-12-08 | 2015-12-08 | Comprehensive acid washing device for strip steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105483735A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011901A (en) * | 2016-07-04 | 2016-10-12 | 无锡联创薄板有限公司 | Strip steel acid pickling device conducting oblique spraying |
| CN109136961A (en) * | 2018-11-19 | 2019-01-04 | 海盐力拓金属制品有限公司 | A kind of metal wire rod pickler |
| CN109827798A (en) * | 2019-03-08 | 2019-05-31 | 武汉钢铁有限公司 | The comprehensive sampler of belt steel surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054432A1 (en) * | 1995-05-23 | 2001-12-27 | Olashuk Kenneth R. | Minimizing waste disposal during surface cleansing for hot-dip metal coating |
| CN204434731U (en) * | 2014-12-14 | 2015-07-01 | 天津市新宇彩板有限公司 | Belt steel surface pickler |
| CN104862727A (en) * | 2015-05-08 | 2015-08-26 | 无锡华工薄板有限公司 | Steel strip purging and pickling device |
| CN104878400A (en) * | 2015-05-08 | 2015-09-02 | 无锡华工薄板有限公司 | Novel steel band pickling unit |
| CN205329168U (en) * | 2015-12-08 | 2016-06-22 | 无锡华工薄板有限公司 | All -round acid dip pickle is used to belted steel |
-
2015
- 2015-12-08 CN CN201510892754.7A patent/CN105483735A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054432A1 (en) * | 1995-05-23 | 2001-12-27 | Olashuk Kenneth R. | Minimizing waste disposal during surface cleansing for hot-dip metal coating |
| CN204434731U (en) * | 2014-12-14 | 2015-07-01 | 天津市新宇彩板有限公司 | Belt steel surface pickler |
| CN104862727A (en) * | 2015-05-08 | 2015-08-26 | 无锡华工薄板有限公司 | Steel strip purging and pickling device |
| CN104878400A (en) * | 2015-05-08 | 2015-09-02 | 无锡华工薄板有限公司 | Novel steel band pickling unit |
| CN205329168U (en) * | 2015-12-08 | 2016-06-22 | 无锡华工薄板有限公司 | All -round acid dip pickle is used to belted steel |
Non-Patent Citations (2)
| Title |
|---|
| 于政禄: "《带钢连续酸洗》", 31 October 1976, 冶金工业出版社 * |
| 彭钧等: "欠酸洗和过酸洗产生原因及预防措施", 《中国科技信息》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011901A (en) * | 2016-07-04 | 2016-10-12 | 无锡联创薄板有限公司 | Strip steel acid pickling device conducting oblique spraying |
| CN109136961A (en) * | 2018-11-19 | 2019-01-04 | 海盐力拓金属制品有限公司 | A kind of metal wire rod pickler |
| CN109827798A (en) * | 2019-03-08 | 2019-05-31 | 武汉钢铁有限公司 | The comprehensive sampler of belt steel surface |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |