CN211620603U - Cooling device after cold plate plating - Google Patents
Cooling device after cold plate plating Download PDFInfo
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- CN211620603U CN211620603U CN201922414630.4U CN201922414630U CN211620603U CN 211620603 U CN211620603 U CN 211620603U CN 201922414630 U CN201922414630 U CN 201922414630U CN 211620603 U CN211620603 U CN 211620603U
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- cooling
- strip steel
- nozzles
- cold
- bellows
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Abstract
The utility model relates to a cooling arrangement after cold drawing plates, belted steel middle part axial passes through the conveyer belt, installs cooling bellows respectively in the radial both sides of conveyer belt, and cooling bellows is the inside cold wind that leads to of long access structure, and cooling bellows is a plurality of nozzles of one side interval equipartition of belted steel, and the exit direction of nozzle all is inclination with the transfer axis, thereby the inclination of nozzle is the same makes both sides cold wind and blows belted steel. The device adopts the bellows type nozzle, so that the air quantity can be more effectively and uniformly blown to the strip steel, the cooling efficiency can be improved by 25 percent, and the purposes of energy conservation and consumption reduction are achieved. The device can avoid the scratch of the strip steel and achieve the ideal board quality.
Description
Technical Field
The utility model belongs to cold drawing finish machining field relates to the cooling treatment equipment after zinc-plating, aluminizing zinc, specifically is a cooling plant after cold drawing plates.
Background
In the production process of hot dip galvanizing and aluminizing zinc plates, strip steel needs to be cooled quickly after being discharged from a zinc pot, the conventional cooling equipment adopts a common air knife form, the strip steel passes through the cooling equipment, air boxes on two sides form air knives perpendicular to the strip steel, the blowing in the cooling process can greatly affect the spangle state on the surface of the strip steel, the blowing force can cause the strip steel to have larger defects when the strip steel is distorted, the defects can be aggravated when the strip steel is not blowing a central line, the cooling effect is not ideal enough, and the air knives can possibly cause scratches on the surface of the strip steel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's weak point, provide a cooling device after cold drawing plates, replace original ordinary air knife cooling system, realize the stable quick cooling of belted steel.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a cooling device after cold drawing plates, belted steel middle part axial passes through the conveyer belt, installs cooling bellows, its characterized in that respectively in the radial both sides of conveyer belt: the cooling air box is a long channel structure, and is internally communicated with cold air, a plurality of nozzles are uniformly distributed on one side of the cooling air box facing the strip steel at intervals, the outlet directions of the nozzles are inclined angles with the conveying axis, and the inclined angles of the nozzles are the same, so that the cold air on two sides can blow the strip steel.
Also, the inclination angle of the nozzle is 30 ° to 60 °.
And the cooling air box is communicated with a system air cooler unit of a blowtab cooling system technology of a CMI workshop.
The utility model has the advantages that:
1. the device adopts the bellows type nozzle, so that the air quantity can be more effectively and uniformly blown to the strip steel, the cooling efficiency can be improved by 25 percent, and the purposes of energy conservation and consumption reduction are achieved.
2. The device can avoid the scratch of the strip steel and achieve the ideal board quality. The method is applied to the production lines of the company zinc plating and aluminum zinc plating, can improve the product quality, and saves energy and reduces consumption.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a prior art structure.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A cooling device after cold plate plating is characterized in that the middle part of a strip steel 1 axially passes through a conveyor belt 4, cooling air boxes 2 are respectively arranged at two radial sides of the conveyor belt, and the cooling air boxes are of long channel structures, are internally communicated with cold air and are communicated with a system cold air unit of a workshop; a plurality of nozzles 3 are uniformly distributed on one side of the cooling air box facing the strip steel at intervals, the outlet directions of the nozzles are inclined angles with the conveying axis, and the inclined angles of the nozzles are the same, so that cold air on two sides is blown to the strip steel, the strip steel is ensured to be kept in a stable state, and the inclined angle is 30-60 degrees;
meanwhile, the nozzle type air box can more effectively blow air uniformly to the strip steel, the cooling efficiency can be improved by 25%, and the strip steel is prevented from being scratched, so that the dual purposes of ideal plate surface quality and energy consumption saving are achieved.
The CMI Blowstar cooling system technology is adopted to replace the original common air knife cooling system in the research and development, and the stable and rapid cooling of the strip steel is realized.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides a cooling device after cold drawing plates, belted steel middle part axial passes through the conveyer belt, installs cooling bellows, its characterized in that respectively in the radial both sides of conveyer belt: the cooling air box is a long channel structure, and is internally communicated with cold air, a plurality of nozzles are uniformly distributed on one side of the cooling air box facing the strip steel at intervals, the outlet directions of the nozzles are inclined angles with the conveying axis, and the inclined angles of the nozzles are the same, so that the cold air on two sides can blow the strip steel.
2. The cold plate post-plating cooling apparatus of claim 1, wherein: the inclination angle of the nozzle is 30-60 deg.
3. The cold plate post-plating cooling apparatus of claim 1, wherein: and the cooling air box is communicated with a system air cooler unit of a blowtab cooling system technology of CMI of a workshop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414630.4U CN211620603U (en) | 2019-12-29 | 2019-12-29 | Cooling device after cold plate plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414630.4U CN211620603U (en) | 2019-12-29 | 2019-12-29 | Cooling device after cold plate plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211620603U true CN211620603U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414630.4U Active CN211620603U (en) | 2019-12-29 | 2019-12-29 | Cooling device after cold plate plating |
Country Status (1)
| Country | Link |
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| CN (1) | CN211620603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241969A1 (en) * | 2021-05-21 | 2022-11-24 | 重庆赛迪热工环保工程技术有限公司 | Nozzle structure and zinc-aluminum-magnesium special sectional cooler comprising same |
-
2019
- 2019-12-29 CN CN201922414630.4U patent/CN211620603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241969A1 (en) * | 2021-05-21 | 2022-11-24 | 重庆赛迪热工环保工程技术有限公司 | Nozzle structure and zinc-aluminum-magnesium special sectional cooler comprising same |
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