CN204237870U - A kind of pickling tank with built-in air knife - Google Patents
A kind of pickling tank with built-in air knife Download PDFInfo
- Publication number
- CN204237870U CN204237870U CN201420665829.9U CN201420665829U CN204237870U CN 204237870 U CN204237870 U CN 204237870U CN 201420665829 U CN201420665829 U CN 201420665829U CN 204237870 U CN204237870 U CN 204237870U
- Authority
- CN
- China
- Prior art keywords
- pickling tank
- air knife
- built
- stone roll
- acid
- 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
Links
- 238000005554 pickling Methods 0.000 title claims abstract description 34
- 239000002253 acid Substances 0.000 claims abstract description 19
- 239000004575 stone Substances 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002161 passivation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000460 iron oxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003472 neutralizing Effects 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model discloses a kind of pickling tank with built-in air knife, belong to steel band rust cleaning technical field.It comprises the pickling tank and Rinsing Area that are mutually connected, the top of described pickling tank and Rinsing Area is provided with acid fog absorption tower, the stone roll groove lid of stone roll and corresponding stone roll is provided with in described pickling tank and Rinsing Area, stone roll groove lid and acid fog absorption tower junction are equipped with groove, and clear water is marked with in groove, the described ingress of pickling tank left end and the exit of right-hand member are equipped with guide roller, the exit of described pickling tank is also provided with built-in air knife, described air knife comprise wedge shape body, be located at the blast pipe of body one end and be located at the air outlet of the body the other end.The acid solution that steel strip surface is adhered to can blow off by the utility model, is not with acid, instead of cleaning, passivation technology, save production cost when making steel band go out acid tank.
Description
Technical field
The utility model belongs to steel band rust cleaning technical field, more particularly, relates to a kind of pickling tank with built-in air knife.
Background technology
Steel band, hot rolled rear because reacting generation ferric oxide with the oxygen in air, namely getting rusty, in following process, needing to carry out rust cleaning operation to steel band.
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, the pollution problem such as acid mist, spent pickle liquor is produced in descaling process, environmental protection dynamics is relatively large, steel band is in Pickling Descaling technological process, because of the acid of outlet band, need carry out neutralizing, clean, passivation, cause rinse water and passivating solution production cost.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of pickling tank with built-in air knife, and it effectively can remove the residual acid solution of steel strip surface.To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of pickling tank with built-in air knife, comprise the pickling tank and Rinsing Area that are mutually connected, the top of described pickling tank and Rinsing Area is provided with acid fog absorption tower, the stone roll groove lid of stone roll and corresponding stone roll is provided with in described pickling tank and Rinsing Area, stone roll groove lid and acid fog absorption tower junction are equipped with groove, and clear water is marked with in groove, the described ingress of pickling tank left end and the exit of right-hand member are equipped with guide roller, the exit of described pickling tank is also provided with built-in air knife, described air knife comprises the body of wedge shape, be located at the blast pipe of body one end and be located at the air outlet of the body the other end.
Further, described air knife adopts acidproof stainless steel to make.
Compared to prior art, the beneficial effects of the utility model are:
Arrange air knife by the exit at pickling tank, air knife adopts acid resisting material make and be installed on the inside of pickling tank, the acid solution that steel strip surface is adhered to is blown off, is not with acid, instead of cleaning, passivation technology, save production cost when making steel band go out acid tank.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of air knife of the present utility model.
Fig. 3 is the structural representation of air knife of the present utility model.
embodiment:
Below in conjunction with specific embodiment, the utility model is described further.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of pickling tank with built-in air knife, comprise the pickling tank 1 and Rinsing Area 5 that are mutually connected, the top of pickling tank 1 and Rinsing Area 5 is provided with acid fog absorption tower 6, the stone roll groove lid 201 of stone roll 2 and corresponding stone roll 2 is provided with in pickling tank 1 and Rinsing Area 5, stone roll groove lid 201 and acid fog absorption tower 6 junction are equipped with groove 8, and clear water is marked with in groove 8, the ingress of pickling tank 1 left end and the exit of right-hand member are equipped with guide roller 4, the exit of pickling tank 1 is also provided with built-in air knife 7, air knife 7 is for purging the acid solution on steel band 3 surface, air knife 7 comprises the body 702 of wedge shape, be located at the blast pipe 701 of body 702 one end and be located at the air outlet 703 of body 702 the other end.Air knife 7 adopts acidproof stainless steel to make.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (2)
1. the pickling tank with built-in air knife, comprise the pickling tank (1) and Rinsing Area (5) that are mutually connected, the top of described pickling tank (1) and Rinsing Area (5) is provided with acid fog absorption tower (6), the stone roll groove lid (201) of stone roll (2) and corresponding stone roll (2) is provided with in described pickling tank (1) and Rinsing Area (5), stone roll groove lid (201) and acid fog absorption tower (6) junction are equipped with groove (8), and clear water is marked with in groove (8), the ingress of described pickling tank (1) left end and the exit of right-hand member are equipped with guide roller (4), it is characterized in that: the exit of described pickling tank (1) is also provided with built-in air knife (7), described air knife (7) comprises the body (702) of wedge shape, be located at the blast pipe (701) of body (702) one end and be located at the air outlet (703) of body (702) the other end.
2. a kind of pickling tank with built-in air knife as claimed in claim 1, is characterized in that: described air knife (7) adopts acidproof stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665829.9U CN204237870U (en) | 2014-11-10 | 2014-11-10 | A kind of pickling tank with built-in air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665829.9U CN204237870U (en) | 2014-11-10 | 2014-11-10 | A kind of pickling tank with built-in air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237870U true CN204237870U (en) | 2015-04-01 |
Family
ID=52767386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665829.9U Expired - Fee Related CN204237870U (en) | 2014-11-10 | 2014-11-10 | A kind of pickling tank with built-in air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237870U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947129A (en) * | 2015-05-08 | 2015-09-30 | 无锡华工薄板有限公司 | Totally-enclosed steel strip pickling tank |
| CN105386072A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Steel strip pickling bath |
| CN105386073A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Steel strip pickling bath with sudden stop device |
| CN105386071A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Heat exchange method of steel strip pickling bath |
| CN105506659A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Steel belt surface pretreatment system with circulation heating outside tank |
| CN105506660A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Emergency shutdown processing method of steel belt surface pretreatment system |
| CN105506662A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Heat exchange method of steel belt surface pretreatment system |
| CN105506661A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Emergency shutdown processing method of steel belt pickling bath |
| CN105543875A (en) * | 2015-12-15 | 2016-05-04 | 安徽楚江特钢有限公司 | Steel belt pickling tank with cyclic heating conducted outside tank |
| CN107287607A (en) * | 2017-07-13 | 2017-10-24 | 海隆管道工程技术服务有限公司 | Pickling processes device and processing method before steel pipe epoxy powder spray |
-
2014
- 2014-11-10 CN CN201420665829.9U patent/CN204237870U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947129A (en) * | 2015-05-08 | 2015-09-30 | 无锡华工薄板有限公司 | Totally-enclosed steel strip pickling tank |
| CN105506662A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Heat exchange method of steel belt surface pretreatment system |
| CN105543875A (en) * | 2015-12-15 | 2016-05-04 | 安徽楚江特钢有限公司 | Steel belt pickling tank with cyclic heating conducted outside tank |
| CN105386071A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Heat exchange method of steel strip pickling bath |
| CN105506659A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Steel belt surface pretreatment system with circulation heating outside tank |
| CN105506660A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Emergency shutdown processing method of steel belt surface pretreatment system |
| CN105386072A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Steel strip pickling bath |
| CN105506661A (en) * | 2015-12-15 | 2016-04-20 | 安徽楚江特钢有限公司 | Emergency shutdown processing method of steel belt pickling bath |
| CN105386073A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Steel strip pickling bath with sudden stop device |
| CN105543875B (en) * | 2015-12-15 | 2018-12-04 | 安徽楚江特钢有限公司 | A kind of steel band descaling bath of slot external circulation heating |
| CN105506659B (en) * | 2015-12-15 | 2018-04-13 | 安徽楚江特钢有限公司 | A kind of steel strip surface pretreatment system of groove external circulation heating |
| CN105386071B (en) * | 2015-12-15 | 2018-12-04 | 安徽楚江特钢有限公司 | A kind of heat-exchange method of steel band descaling bath |
| CN105386072B (en) * | 2015-12-15 | 2018-12-04 | 安徽楚江特钢有限公司 | A kind of steel band descaling bath |
| CN107287607A (en) * | 2017-07-13 | 2017-10-24 | 海隆管道工程技术服务有限公司 | Pickling processes device and processing method before steel pipe epoxy powder spray |
| CN107287607B (en) * | 2017-07-13 | 2019-12-27 | 海隆管道工程技术服务有限公司 | Pickling treatment device and method for steel pipe before epoxy powder spraying |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: North Industrial Park, 241007 Anhui city of Wuhu province Jiujiang Town Bridge Patentee after: ANHUI CHUJIANG SPECIAL STEEL CO., LTD. Address before: North Industrial Park, 241007 Anhui city of Wuhu province Jiujiang Town Bridge Patentee before: Wuhu Shuangyuan Pipe Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |