CN202450138U - Cooling cover capable of preventing steel coil from being rusted - Google Patents
Cooling cover capable of preventing steel coil from being rusted Download PDFInfo
- Publication number
- CN202450138U CN202450138U CN2011205446966U CN201120544696U CN202450138U CN 202450138 U CN202450138 U CN 202450138U CN 2011205446966 U CN2011205446966 U CN 2011205446966U CN 201120544696 U CN201120544696 U CN 201120544696U CN 202450138 U CN202450138 U CN 202450138U
- Authority
- CN
- China
- Prior art keywords
- cooling
- cover body
- pipe
- steel coil
- cover
- 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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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model relates to the field of a cooling cover of a bell type furnace, in particular to a cooling cover capable of preventing a steel coil from being rusted. The cooling cover comprises a cooling fan, a spraying water pipe and a cover body, and is characterized in that a communicating pipe is arranged between a cooling fan box water accumulating area and the inner side of the cover body; and a hook which enables an outlet of the spraying water pipe to be inclined upwards for 15 to 45 DEG C is also arranged on the cover body. Compared with the prior art, the cooling cover has the beneficial effects that 1) sprayed water in the cooling fan box water accumulating area is discharged from the inner side of the cover body through the communicating pipe, and the accumulated water is prevented from overflowing and sprinkling onto the steel coil to rust the steel coil; and 2) the outlet of the spraying water pipe is inclined upwards, so that the residual water in the pipe is prevented from dripping in a hoisting process.
Description
Technical field
The utility model relates to bell furnace cooling cowl field, relates in particular to a kind of cooling cowl of anti-coil of strip corrosion.
Background technology
It is a kind of common deficiency that cold rolling mill bell-type bonnet moves back corrosion; Every monthly average enclosed is 1.46%; Have a strong impact on whole lumber recovery of production line and stock index, find through field tracking, the reason that produces corrosion mainly is because the cooling cowl spray water is prone in the cooling blower casing, accumulate; Crane ponding in handling cooling cowl process is trickled down at the coil of strip end face, causes corrosion.
Summary of the invention
The purpose of the utility model provides a kind of cooling cowl of anti-coil of strip corrosion, reduces seeping phenomenon in the cooling blower casing, prevents that ponding from too much overflowing cover body and causing the coil of strip corrosion.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
The cooling cowl of anti-coil of strip corrosion comprises cooling blower, spray header and cover body, between cooling blower casing pools zone and cover body inboard, is provided with pipe.Also be provided with on the said cover body and make face upward 15 °-45 ° hook of spray header outlet.
Compared with prior art, the beneficial effect of the utility model is: 1) through pipe is set, the spray water that makes cooling blower casing pools zone is discharged by cover body is inboard, prevents that ponding from overflowing to trickle down on coil of strip, to cause corrosion.2) the spray header outlet is faced upward, prevent that in the handling process, residual water droplet falls in the pipe.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram.
Among the figure: 1-cooling blower 2-spray header 3-cover body 4-pipe 5-hook
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1; It is the cooling cowl example structure synoptic diagram of the anti-coil of strip corrosion of the utility model; Comprise cooling blower 1, spray header 2 and cover body 3; Between cooling blower 1 casing pools zone and cover body 3 inboards, be provided with pipe 4, when cooling blower 1 casing ponding, ponding is easy to discharged by pipe 4.
According to spray header 2 length and position, hook 5 is arranged on cover body 3 correct positions, so that spray header 2 outlets on the cover body 3 are faced upward 15 °-45 °.
Claims (2)
1. the cooling cowl of anti-coil of strip corrosion comprises cooling blower, spray header and cover body, it is characterized in that, between cooling blower casing pools zone and cover body inboard, is provided with pipe.
2. the cooling cowl of anti-coil of strip corrosion according to claim 1 is characterized in that, also is provided with on the said cover body to make face upward 15 °-45 ° hook of spray header outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205446966U CN202450138U (en) | 2011-12-22 | 2011-12-22 | Cooling cover capable of preventing steel coil from being rusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205446966U CN202450138U (en) | 2011-12-22 | 2011-12-22 | Cooling cover capable of preventing steel coil from being rusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450138U true CN202450138U (en) | 2012-09-26 |
Family
ID=46866019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205446966U Expired - Fee Related CN202450138U (en) | 2011-12-22 | 2011-12-22 | Cooling cover capable of preventing steel coil from being rusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740924A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Method for overcoming rusting defect of bell-type furnace |
-
2011
- 2011-12-22 CN CN2011205446966U patent/CN202450138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740924A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Method for overcoming rusting defect of bell-type furnace |
| CN103740924B (en) * | 2013-12-20 | 2017-07-21 | 鞍钢股份有限公司 | A kind of method for eliminating bell furnace corrosion defect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |