CN204224712U - A kind of steel band pickling line - Google Patents
A kind of steel band pickling line Download PDFInfo
- Publication number
- CN204224712U CN204224712U CN201420665840.5U CN201420665840U CN204224712U CN 204224712 U CN204224712 U CN 204224712U CN 201420665840 U CN201420665840 U CN 201420665840U CN 204224712 U CN204224712 U CN 204224712U
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- CN
- China
- Prior art keywords
- steel band
- steel
- deactivation slot
- shears
- pickling
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- 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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Abstract
The utility model discloses a kind of steel band pickling line, belong to technical field of steel rolling.It comprises set gradually from left to right unreeling machine, the first shears, for remove the steel strip surface rust decorticator of shell, the flattening machine for leveling steel band, the high-level bracket for tensioner steel band, lead plain-barreled roll, for remove steel strip surface oxide skin pickling tank, for rinsing the scrubbing unit of acid solution, Rinsing Area, deactivation slot, the second shears and winder for steel band Passivation Treatment, be equipped with a shaggy stone roll in described Rinsing Area, described deactivation slot, the exit of described Rinsing Area, described deactivation slot is provided with some air knives.The utility model equipment layout is reasonable, level of automation is high, production efficiency is high, can provide continuous continual pickling.
Description
Technical field
The utility model belongs to technical field of steel rolling, more particularly, relates to a kind of steel band pickling line.
Background technology
There is one deck iron scale in coils of hot-rolled steel surface, needs this layer of iron scale to remove at cold rolling process.In prior art; the method of normal employing pickling is removed; in continuous pickling process, due to a variety of causes, often need to shut down; now be with steel due at cleaning section overstand; be easy at belt steel surface deposition Fe (OH) 3 material such as grade, after hyperthermia drying, this layer of material in surface is attached to belt steel surface; present the surface imperfection of blackout or jaundice, have a strong impact on the surface quality of band steel.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of steel band pickling line, and it effectively can remove slag inclusion and inclusion that acid cleaning process cannot remove.
To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of steel band pickling line, comprise set gradually from left to right unreeling machine, the first shears, for remove the steel strip surface rust decorticator of shell, the flattening machine for leveling steel band, the high-level bracket for tensioner steel band, lead plain-barreled roll, for remove steel strip surface oxide skin pickling tank, for rinsing the scrubbing unit of acid solution, Rinsing Area, deactivation slot, the second shears and winder for steel band Passivation Treatment, be equipped with a shaggy stone roll in described Rinsing Area, described deactivation slot, the exit of described Rinsing Area, described deactivation slot is provided with some air knives.
Compared to prior art, the beneficial effects of the utility model are:
The utility model can carry out for single steel band the effect that pickling ensure that pickling, utilizes decorticator to remove rust shell and the Slag inclusion of steel strip surface, improves the quality of pickling; Utilize high-level bracket tensioner steel band, make steel band can not be slack and undisciplined in transport process; Its equipment layout is reasonable, level of automation is high, production efficiency is high, can provide continuous continual pickling.
Accompanying drawing explanation
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.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.
As Fig. 1, shown in Fig. 2, a kind of steel band pickling line, comprise the unreeling machine 1 set gradually from left to right, first shears 2, for removing the decorticator 3 of steel strip surface rust shell, for the flattening machine 4 of leveling steel band, for the high-level bracket 5 of tensioner steel band, lead plain-barreled roll 6, for removing the pickling tank 7 of steel strip surface oxide skin, for rinsing the scrubbing unit 8 of acid solution, Rinsing Area 9, for the deactivation slot 10 of steel band Passivation Treatment, second shears 11 and winder 12, Rinsing Area 9, a shaggy stone roll 14 is equipped with in deactivation slot 10, stone roll 14 is for removing the impurity of steel strip surface after pickling, Rinsing Area, the exit of deactivation slot is provided with some air knives 13.
Coil of strip is transported on unreeling machine 1 through electric block and carries out uncoiling, after uncoiling, strip steel head is sent to the first shears 2 by pinch roll, when band steel is through the first shears 2, first shears 2 is aligned band steel and shears strip steel head, after pruning, strip steel head is sent in decorticator 3 removing carrying out rust shell by pinch roll, steel band enters in pickling tank 7 after the tensioning of high-level bracket 5, continuously to steel band spray acid in pickling tank 7, remove and do not remove clean rust shell, rear steel band is successively through scrubbing unit 8, Rinsing Area 9, deactivation slot 10, second shears 11 carries out rolling.
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 (1)
1. a steel band pickling line, it is characterized in that: comprise the unreeling machine set gradually from left to right, first shears, for removing the decorticator of steel strip surface rust shell, for the flattening machine of leveling steel band, for the high-level bracket of tensioner steel band, lead plain-barreled roll, for removing the pickling tank of steel strip surface oxide skin, for rinsing the scrubbing unit of acid solution, Rinsing Area, for the deactivation slot of steel band Passivation Treatment, second shears and winder, described Rinsing Area, a shaggy stone roll is equipped with in described deactivation slot, described Rinsing Area, the exit of described deactivation slot is provided with some air knives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665840.5U CN204224712U (en) | 2014-11-10 | 2014-11-10 | A kind of steel band pickling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665840.5U CN204224712U (en) | 2014-11-10 | 2014-11-10 | A kind of steel band pickling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224712U true CN204224712U (en) | 2015-03-25 |
Family
ID=52922830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665840.5U Expired - Fee Related CN204224712U (en) | 2014-11-10 | 2014-11-10 | A kind of steel band pickling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955925A (en) * | 2016-10-18 | 2018-04-24 | 付蕊 | Galvanized steel blank pretreatment unit and method |
-
2014
- 2014-11-10 CN CN201420665840.5U patent/CN204224712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955925A (en) * | 2016-10-18 | 2018-04-24 | 付蕊 | Galvanized steel blank pretreatment unit and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20201110 |