CN104862728A - Acid mist treatment system for steel strip acid washing - Google Patents
Acid mist treatment system for steel strip acid washing Download PDFInfo
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- CN104862728A CN104862728A CN201510231293.9A CN201510231293A CN104862728A CN 104862728 A CN104862728 A CN 104862728A CN 201510231293 A CN201510231293 A CN 201510231293A CN 104862728 A CN104862728 A CN 104862728A
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- acid mist
- treatment system
- acid
- condensing tower
- pickling
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses an acid mist treatment system for steel strip acid washing. The system comprises multiple acid washing tanks, wherein multiple acid mist pipes are arranged on the acid washing tanks, and are connected with a condensation tower; one end of the condensation tower is connected with a purification tank; a gas-liquid separator is arranged between the purification tank and the condensation tower; multiple centrifugal fans are arranged on the condensation tower; and a liquid storage tank is arranged on the purification tank. Through the mode, the acid mist treatment system for steel strip acid washing can improve the acid mist recovery treatment effect to prevent acid mist from diffusing into air, and is simple in structure, safe, reliable and convenient to use.
Description
Technical field
The present invention relates to steel band pickling field, particularly relate to a kind of steel band spent pickling acid mist treatment system.
Background technology
At present, steel band 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 steel band rolling processing industry.But carry out rust cleaning operation by pickling line and also there is certain deficiency, acid mist is produced in descaling process, the pollution problems such as spent pickle liquor, environmental protection dynamics is relatively large, Adjoint technology advances, pickling inhibiting fog agent has had larger pressing result to acid mist, decrease acid mist largely to produce, but all cannot suppress the generation of acid mist, pickling line exports position at steel band, often take a certain amount of acid mist out of and slave unit junction leaks out acid mist, especially acid mist be recovered to tower be out of order time, have more acid mist amount can export position from steel band to run out of, thus the corrosion making surrounding enviroment and equipment be subject in various degree.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of steel band spent pickling acid mist treatment system, and can improve acid mist recycling effect, prevent acid mist to be diffused in air, structure is simple, safe and reliable, easy to use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of steel band spent pickling acid mist treatment system, comprise: multiple pickling tank, described pickling tank is provided with multiple acid mist pipeline, described acid mist pipeline is connected with condensing tower, and described condensing tower one end is connected with purification pot, is provided with gas-liquid separator between described purification pot and condensing tower, described condensing tower is provided with multiple centrifugal blower, and described purification pot is provided with container for storing liquid.
In a preferred embodiment of the present invention, the quantity of described pickling tank is 2, and the quantity of described acid mist pipeline is 4, described pickling tank is connected with 2 acid mist pipelines.
In a preferred embodiment of the present invention, the quantity of described centrifugal blower is 4, and described centrifugal blower is arranged on inside condensing tower, and is positioned at one end of acid mist pipeline.
In a preferred embodiment of the present invention, described acid mist pipeline, condensing tower, between purification pot and container for storing liquid, be sealed connection.
The invention has the beneficial effects as follows: steel band spent pickling acid mist treatment system of the present invention, can improve acid mist recycling effect, prevent acid mist to be diffused in air, structure is simple, safe and reliable, easy to use.
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 the structural representation of steel band spent pickling acid mist treatment system one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, pickling tank, and 2, acid mist pipeline, 3, condensing tower, 4, purification pot, 5, gas-liquid separator, 6, centrifugal blower, 7, container for storing liquid.
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, a kind of steel band spent pickling acid mist treatment system, comprise: multiple pickling tank 1, described pickling tank 1 is provided with multiple acid mist pipeline 2, described acid mist pipeline 2 is connected with condensing tower 3, and described condensing tower 3 one end is connected with purification pot 4, is provided with gas-liquid separator 5 between described purification pot 4 and condensing tower 3, described condensing tower 3 is provided with multiple centrifugal blower 6, and described purification pot 4 is provided with container for storing liquid 7.
In addition, the quantity of described pickling tank 1 is 2, and the quantity of described acid mist pipeline 2 is 4, described pickling tank 1 is connected with 2 acid mist pipelines.
In addition, the quantity of described centrifugal blower 6 is 4, and described centrifugal blower 6 is arranged on inside condensing tower 3, and is positioned at one end of acid mist pipeline 2.
In addition, described acid mist pipeline 2, condensing tower 3, be sealed connection between purification pot 4 and container for storing liquid 7.
Be different from prior art, steel band spent pickling acid mist treatment system of the present invention, can improve acid mist recycling effect, prevent acid mist to be diffused in air, structure is simple, safe and reliable, easy to use.
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 (4)
1. a steel band spent pickling acid mist treatment system, it is characterized in that, comprise: multiple pickling tank, described pickling tank is provided with multiple acid mist pipeline, described acid mist pipeline is connected with condensing tower, and described condensing tower one end is connected with purification pot, is provided with gas-liquid separator between described purification pot and condensing tower, described condensing tower is provided with multiple centrifugal blower, and described purification pot is provided with container for storing liquid.
2. steel band spent pickling acid mist treatment system according to claim 1, is characterized in that, the quantity of described pickling tank is 2, and the quantity of described acid mist pipeline is 4, described pickling tank is connected with 2 acid mist pipelines.
3. steel band spent pickling acid mist treatment system according to claim 1, is characterized in that, the quantity of described centrifugal blower is 4, and described centrifugal blower is arranged on inside condensing tower, and is positioned at one end of acid mist pipeline.
4. steel band spent pickling acid mist treatment system according to claim 1, is characterized in that, described acid mist pipeline, condensing tower, is sealed connection between purification pot and container for storing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231293.9A CN104862728A (en) | 2015-05-08 | 2015-05-08 | Acid mist treatment system for steel strip acid washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231293.9A CN104862728A (en) | 2015-05-08 | 2015-05-08 | Acid mist treatment system for steel strip acid washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104862728A true CN104862728A (en) | 2015-08-26 |
Family
ID=53908881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231293.9A Pending CN104862728A (en) | 2015-05-08 | 2015-05-08 | Acid mist treatment system for steel strip acid washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104862728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478498A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Circulating flushing device for strip steels |
| CN107998833A (en) * | 2017-10-30 | 2018-05-08 | 浙江超龙汽车零部件有限公司 | For the acid mist physical adsorption systems after acid washing rolled steel |
| CN112626600A (en) * | 2020-12-14 | 2021-04-09 | 常德嘉腾电镀有限公司 | Collecting mechanism for chromium fog reclaimer for electroplating chromium plating of conveying cylinder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001234374A (en) * | 2000-02-24 | 2001-08-31 | Nisshin Steel Co Ltd | Regenerating method and equipment for cleaning solution for descaling |
| CN101791486A (en) * | 2009-12-21 | 2010-08-04 | 江阴利鑫环保科技有限公司 | Method for purifying acid mist from pickling process |
| CN102489139A (en) * | 2011-12-28 | 2012-06-13 | 重庆广仁铁塔制造有限公司 | Descaling bath acid mist treatment process and system |
| CN202478634U (en) * | 2011-12-06 | 2012-10-10 | 杭州仁龙工贸有限公司 | Device for processing acid mist |
| CN102989291A (en) * | 2012-10-15 | 2013-03-27 | 天津市亿博制钢有限公司 | Method for recycling and purifying acid mist |
| CN104099627A (en) * | 2014-07-29 | 2014-10-15 | 安徽省宁国市东波紧固件有限公司 | Pickling tank with acid recycling function |
| CN204779839U (en) * | 2015-05-08 | 2015-11-18 | 无锡华工薄板有限公司 | Acid mist processing system for steel pickling |
-
2015
- 2015-05-08 CN CN201510231293.9A patent/CN104862728A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001234374A (en) * | 2000-02-24 | 2001-08-31 | Nisshin Steel Co Ltd | Regenerating method and equipment for cleaning solution for descaling |
| CN101791486A (en) * | 2009-12-21 | 2010-08-04 | 江阴利鑫环保科技有限公司 | Method for purifying acid mist from pickling process |
| CN202478634U (en) * | 2011-12-06 | 2012-10-10 | 杭州仁龙工贸有限公司 | Device for processing acid mist |
| CN102489139A (en) * | 2011-12-28 | 2012-06-13 | 重庆广仁铁塔制造有限公司 | Descaling bath acid mist treatment process and system |
| CN102989291A (en) * | 2012-10-15 | 2013-03-27 | 天津市亿博制钢有限公司 | Method for recycling and purifying acid mist |
| CN104099627A (en) * | 2014-07-29 | 2014-10-15 | 安徽省宁国市东波紧固件有限公司 | Pickling tank with acid recycling function |
| CN204779839U (en) * | 2015-05-08 | 2015-11-18 | 无锡华工薄板有限公司 | Acid mist processing system for steel pickling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478498A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Circulating flushing device for strip steels |
| CN107998833A (en) * | 2017-10-30 | 2018-05-08 | 浙江超龙汽车零部件有限公司 | For the acid mist physical adsorption systems after acid washing rolled steel |
| CN112626600A (en) * | 2020-12-14 | 2021-04-09 | 常德嘉腾电镀有限公司 | Collecting mechanism for chromium fog reclaimer for electroplating chromium plating of conveying cylinder |
| CN112626600B (en) * | 2020-12-14 | 2021-11-05 | 常德嘉腾电镀有限公司 | Collecting mechanism for chromium fog reclaimer for electroplating chromium plating of conveying cylinder |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |