A cooling device for hot rolled metal
A metal cooling and body technology, applied in workpiece cooling device, metal rolling, metal rolling and other directions, can solve the problems of high cost, insufficient saving, unfavorable processing, etc., and achieve the effect of simple structure, energy saving and time saving.
Active Publication Date: 2020-11-13
SUZHOU YONGSHENG AUTO PARTS MFG
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Problems solved by technology
[0002] Cooling refers to the process of reducing the temperature of the hot object without phase change. Hot rolling is the process in which after the metal is heated, the rolled piece is pulled into the rotating roll by friction force and undergoes plastic deformation under compression. Through rolling, the metal has Metal processing technology with a certain size, shape and performance. This metal needs to be cooled for subsequent processing. Traditional cooling is divided into natural cooling and machine cooling. Natural cooling is too time-consuming. If there is a deadline, it will cause unnecessary trouble. Now There is machine cooling through air-conditioning or cooling liquid, the cost is too high and the energy consumption is also high, water cooling is not economical enough, it is not easy to cool comprehensively, and it is not conducive to processing
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[0017] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0018] Combine below Figure 1-6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0019] A cooling device for hot-rolled metal of the device of the present invention comprises a machine body 10, a feed mechanism is provided at the left end of the body 10, a drive mechanism is provided at the right end of the feed mechanism, and an annealing mechanism is provided at the right end of the drive mechanism. The right end of the annealing mechanism is provided with a circulating water reuse mechanism, and the right end of the circulating water reuse mechanism is provided with a delivery me...
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The invention discloses a hot rolling metal cooling device. A feeding mechanism is arranged at the left end in a machine body. A drive mechanism is arranged at the right end of the feeding mechanism.An annealing mechanism is arranged at the right end of the drive mechanism. A cyclic water reutilization mechanism is arranged at the right end of the annealing mechanism. A conveying-out mechanism isarranged at the right end of the cyclic water reutilization mechanism. The feeding mechanism comprises a conveying cavity located in the left end of the machine body and provided with an upward opening, a drive cavity is formed in the rear end of the conveying cavity, and a front-back-extending rotation rod is rotationally arranged between the conveying cavity and the drive cavity. When hot metalpasses through the device, a sprayer sprays water out through spiral pressurizing, the sprayer forwards rotates around metal by 180 degrees, reverse rotation is conducted by 180 degrees, the metal makes sufficient contact with water, and accordingly cooling is conducted. Since the water pressure is large, residues can exist, enter the lower portion of the device and are reutilized by the device to be pressurized and conveyed into a water tank, accordingly, cyclic utilization is achieved, energy is saved, and time is saved.
Description
technical field [0001] The invention relates to the technical field of metal rolling, in particular to a cooling device for hot-rolled metal. Background technique [0002] Cooling refers to the process of reducing the temperature of the hot object without phase change. Hot rolling is the process in which after the metal is heated, the rolled piece is pulled into the rotating roll by friction force and undergoes plastic deformation under compression. Through rolling, the metal has Metal processing technology with a certain size, shape and performance. This metal needs to be cooled for subsequent processing. Traditional cooling is divided into natural cooling and machine cooling. Natural cooling is too time-consuming. If there is a deadline, it will cause unnecessary trouble. Now There is machine cooling through air-conditioning or coolant, which is too expensive and consumes a lot of energy. Water cooling is not economical enough, it is not easy to cool completely, and it is ...
Claims
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IPC IPC(8): B21B45/02
CPCB21B45/0215Y02P70/10
Inventor 不公告发明人
Owner SUZHOU YONGSHENG AUTO PARTS MFG