Annealing device for cold-rolled stainless steel machining line

A technology of cold-rolled stainless steel and annealing device, which is applied to manufacturing tools, furnaces, heat treatment equipment, etc., can solve the problems of annealing effect, the annealing device does not have the function of air flow, and the heating temperature of the device cannot be used for heat recovery.

Pending Publication Date: 2021-09-10
河南宏旺金属材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing annealing devices adopt natural cooling, which leads to a large amount of time-consuming annealing and cooling operation of the device, resulting in low working efficiency of the device. At the same time, most of the existing annealing devices do not have the function of air-assisted flow, resulting in that the air in the device cannot Circulation, which will easily cause the cold-rolled stainless steel to be heated unevenly, which will affect the annealing effect. Moreover, the existing annealing device does not have the function of waste heat recovery, resulting in the heating temperature of the device cannot be used for heat recovery, resulting in unnecessary waste of energy. Therefore be badly in need of a kind of cold-rolled stainless steel processing line annealing device to solve existing problems

Method used

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  • Annealing device for cold-rolled stainless steel machining line
  • Annealing device for cold-rolled stainless steel machining line
  • Annealing device for cold-rolled stainless steel machining line

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing:

[0038] Such as Figure 1-Figure 4 As shown, an annealing device for a cold-rolled stainless steel processing line includes a box body 1, a PLC controller 5, an electromagnetic heating coil 12 and a circulating water channel 17. An operation panel 2 is arranged on the side wall of the box body 1, and the box body 1 is provided with an operation panel 2. One end of the box body 1 is provided with a box mouth 3, the upper and lower ends of the box body 1 are provided with a cavity 4, the upper end of the box body 1 is provided with the PLC controller 5, and the other end of the box body 1 is provided with a storage tank. Liquid tank 6, the upper end of the liquid storage tank 6 is provided with a water injection valve 7, the inner side walls of the box body 1 are provided with electric slide rails 8, and the upper end of the electric slide rail 8 is provided with a carrier pla...

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PUM

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Abstract

The invention discloses an annealing device for a cold-rolled stainless steel machining line. The annealing device comprises a box body, a PLC, an electromagnetic heating coil and a circulating water channel, an operation panel is arranged on one side wall of the box body, and a box opening is formed in one end of the box body. The annealing device has the beneficial effects that through the design of a liquid storage box, a refrigerator, a first pump machine and a circulating pipeline, the annealing device can be cooled through water cooling, the annealing cooling operation of the device does not need to consume a large amount of time, and therefore the working efficiency of the device is improved; through the design of the box body and a draught fan, the annealing device can have an air flow assisting function, air in the device can circulate, thus, it can be ensured that cold-rolled stainless steel is heated evenly, and the annealing effect of the device is improved; and through the arrangement of a second pump machine and a drainage pipe, the annealing device can have a waste heat recovery function, the heating temperature of the device can be subjected to heat recovery, and therefore energy waste can be avoided.

Description

technical field [0001] The invention relates to the technical field of annealing devices, in particular to an annealing device for a cold-rolled stainless steel processing line. Background technique [0002] Cold-rolled stainless steel refers to cold-rolled steel sheets, which are steel sheets produced by cold rolling. Cold rolling is a steel plate in which the steel plate is further thinned to a target thickness at room temperature. Compared with hot-rolled steel sheets, the thickness of cold-rolled steel sheets is more accurate, and the surface is smooth and beautiful, and it also has various superior mechanical properties, especially in terms of processing performance. Because cold-rolled raw coils are relatively brittle and hard, they are not suitable for processing. Usually, cold-rolled steel sheets are required to be annealed, pickled, and surface smoothed before being delivered to customers. An annealing device is required during the annealing process. [0003] Most...

Claims

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Application Information

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IPC IPC(8): C21D9/52C21D1/26C21D11/00
CPCC21D9/525C21D1/26C21D11/00
Inventor 朱蔚斌张同刚
Owner 河南宏旺金属材料有限公司
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