CN202297793U - Cleaning tank device for acid cleaning of steel strip - Google Patents
Cleaning tank device for acid cleaning of steel strip Download PDFInfo
- Publication number
- CN202297793U CN202297793U CN2011204183268U CN201120418326U CN202297793U CN 202297793 U CN202297793 U CN 202297793U CN 2011204183268 U CN2011204183268 U CN 2011204183268U CN 201120418326 U CN201120418326 U CN 201120418326U CN 202297793 U CN202297793 U CN 202297793U
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- CN
- China
- Prior art keywords
- hydrochloric acid
- cleaning tank
- rinse bath
- collecting
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a cleaning tank device for acid cleaning of a steel strip. The cleaning tank device comprises a cleaning tank which is built by laying bricks; a corrosion-resistant baffle plate is arranged on each of two sides in the cleaning tank respectively; the cleaning tank device also comprises a hydrochloric acid collecting device and a steam passage pipe, wherein the steam passage pipe is positioned on the bottom of the cleaning tank; the hydrochloric acid collecting device comprises a hydrochloric acid recovery tower and a collecting passage pipe; the hydrochloric acid recovery tower is positioned beside the cleaning tank; and the collecting passage pipe is connected with a hydrochloric acid collecting tower along a side wall of the cleaning tank. The collecting passage pipe is provided with multiple collecting openings, and each collecting opening is dead against the interior of the cleaning tank. A stone slab is fixedly arranged on each baffle plate. A bow-shaped cover is covered on the cleaning tank. The cleaning tank device disclosed by the utility model has the advantages that: the acid cleaning efficiency is increased, the steel strip can be subjected to acid cleaning more thoroughly, the cyclic utilization of hydrochloric acid is realized, the environment is protected, and the cost is saved.
Description
Technical field
The utility model relates to a kind of rinse bath device that is used for the pickling steel band.
Background technology
The impurity of iron rust or the like is arranged on the general steel band, need carry out pickling it is washed off, when cleaning; Steel band placed carry out pickling in the rinse bath, exist pickling temperature not high, pickling gets and is not very thorough; Problems such as pickling efficient is low can not reclaim after hydrochloric acid uses up in addition, and neither environmental protection is not practiced thrift yet.
Summary of the invention
Problems such as the purpose of the utility model provides a kind of rinse bath device that is used for the pickling steel band that a kind of efficient that can improve pickling can make the hydrochloric acid recycle again, and pickling gets and is not very thorough, and pickling efficient is low, hydrochloric acid can not reclaim after using up.
The technical scheme of the utility model is: a kind of rinse bath device that is used for the pickling steel band; Comprise the rinse bath with brick one-tenth, the both sides in rinse bath are provided with erosion-resisting baffle plate respectively, also comprise hydrochloric acid collection dress and vapour passage pipe; Said vapour passage pipe is positioned at the bottom of said rinse bath; The hydrochloric acid collection device comprises hydrochloric acid regenerating column and collection channel pipe, and said hydrochloric acid regenerating column is positioned at by the rinse bath, and said collection channel pipe is collected tower along the sidewall of said rinse bath with said hydrochloric acid and linked to each other.
A plurality of collections mouths are arranged on the said collection channel pipe, and each said collection mouth faces in the groove of said rinse bath.
On said baffle plate, be fixed with slabstone.
Be located at above the said rinse bath with an arc cover.
The principle of work of the utility model: utilize the water vapor passage pipe to give the heating of the hydrochloric acid in the rinse bath; Water vapor and hydrochloric acid get into together collects mouth, delivers in the hydrochloric acid regenerating column through the collection tube passage, with the salt acid recovery; Water vapor is then collected tower by hydrochloric acid and is discharged in the air; On the baffle plate more fixedly slabstone be to scratch baffle plate in the process that prevents at acid steel band, utilize the water vapor passage to make the activity of hydrochloric acid peak for the hydrochloric acid heating in the rinse bath, improved the efficient of pickling; Can reach insulation with an arc cover, avoid hydrochloric acid to volatilize away simultaneously.
The beneficial effect of the utility model is: improved the efficient of pickling, also made the more thorough of steel band pickling, realized the recycle of hydrochloric acid, both protected environment also to practice thrift cost.
Description of drawings
Fig. 1 is the vertical view that does not add arc cover of the utility model;
Fig. 2 is the right view of the utility model;
Wherein, the 1-rinse bath, the 2-baffle plate, 3-vapour pipe passage, 4-hydrochloric acid regenerating column, 5-collection tube passage, 6-collects mouth, the arc cover of 7-, 8-slabstone.
Embodiment
Specify the preferred embodiment of the utility model below in conjunction with accompanying drawing.
Embodiment is as depicted in figs. 1 and 2, and present embodiment provides a kind of rinse bath device that is used for the pickling steel band, comprises the rinse bath 1 with brick one-tenth, and the both sides in rinse bath 1 are provided with erosion-resisting baffle plate 2 respectively, on said baffle plate 2, are fixed with slabstone 8 again.Also comprise hydrochloric acid collection device and vapour passage pipe 3; Said vapour passage pipe 3 is positioned at the bottom of said rinse bath 1; The hydrochloric acid collection device comprises hydrochloric acid regenerating column 4 and collection channel pipe 5; It is other that said hydrochloric acid regenerating column 4 is positioned at rinse bath 1, and said collection channel pipe 5 is collected tower 4 along the sidewall of said rinse bath 1 with said hydrochloric acid and linked to each other.
Have 3 to collect mouth 6 on the collection channel pipe 5, each said collection mouth 6 faces in the groove of said rinse bath 1.
Be located at above the said rinse bath 1 with an arc cover 7.
Utilize the temperature of water vapor in the water vapor passage pipe 3 to give the heating of the hydrochloric acid in the rinse bath; The temperature of water vapor is about 60 ℃; Water vapor that rinse bath is 1 li and hydrochloric acid get into together collects mouth 6; Deliver to 4 li of hydrochloric acid regenerating columns through collection tube passage 5, with the salt acid recovery, water vapor is then collected tower 4 by hydrochloric acid and is discharged in the air.
The beneficial effect of present embodiment is: improved the efficient of pickling, also made the more thorough of steel band pickling, realized the recycle of hydrochloric acid, both protected environment also to practice thrift cost.
Claims (4)
1. rinse bath device that is used for the pickling steel band; Comprise rinse bath (1); Both sides, front and back in said rinse bath (1) are provided with erosion-resisting baffle plate (2) respectively; It is characterized in that: also comprise hydrochloric acid collection device and vapour passage pipe (3), said vapour passage pipe (3) is positioned at the bottom of said rinse bath (1), and the hydrochloric acid collection device comprises hydrochloric acid regenerating column (4) and collection channel pipe (5); It is other that said hydrochloric acid regenerating column (4) is positioned at rinse bath (1), and said collection channel pipe (5) is collected tower (4) along the sidewall of said rinse bath (1) with said hydrochloric acid and linked to each other.
2. a kind of according to claim 1 rinse bath device that is used for the pickling steel band is characterized in that: a plurality of collections mouthful (6) are arranged on the said collection channel pipe (5), and each said collection mouthful (6) faces in the groove of said rinse bath (1).
3. a kind of according to claim 1 or claim 2 rinse bath device that is used for the pickling steel band is characterized in that: on each said baffle plate (2), be fixed with slabstone (8).
4. a kind of according to claim 1 or claim 2 rinse bath device that is used for the pickling steel band is characterized in that: be located at above the said rinse bath (1) with an arc cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204183268U CN202297793U (en) | 2011-10-28 | 2011-10-28 | Cleaning tank device for acid cleaning of steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204183268U CN202297793U (en) | 2011-10-28 | 2011-10-28 | Cleaning tank device for acid cleaning of steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297793U true CN202297793U (en) | 2012-07-04 |
Family
ID=46366728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204183268U Expired - Fee Related CN202297793U (en) | 2011-10-28 | 2011-10-28 | Cleaning tank device for acid cleaning of steel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451748A (en) * | 2014-12-10 | 2015-03-25 | 无锡盛力达科技股份有限公司 | Steel wire cleaning and flow stabilizing device |
-
2011
- 2011-10-28 CN CN2011204183268U patent/CN202297793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451748A (en) * | 2014-12-10 | 2015-03-25 | 无锡盛力达科技股份有限公司 | Steel wire cleaning and flow stabilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Zhang Guo Zhen Jiang Zhuang 225700 of Jiangsu city in Xinghua Province Patentee after: JIANGSU JINGSHENG HOSE CO., LTD. Address before: 225722 Jiangsu city of Taizhou province Xinghua city Zhangguo Town Industrial Park East Patentee before: Jiangsu Jingsheng Hose Co., Ltd. ,OFF |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131028 |