Auxiliary heat conduction device for iron and steel metallurgical continuous casting mold

Abstract

The invention provides an auxiliary heat conducting device of a ferrous metallurgy continuous casting crystallizer. The auxiliary heat conducting device comprises a heat conducting fin set, a copper and aluminum combined inner plate and a pipe groove; the heat conducting fin set is constituted by a plurality of fin plates, and the square crystallizer is exactly wrapped with the whole heat conducting fin set; and an inner pipe and an outer pipe which are parallel to each other vertically penetrate through the heat conducting fin set, and the lower ends of the inner pipe and the lower pipe are connected with each other in series. According to the auxiliary heat conducting device of the ferrous metallurgy continuous casting crystallizer, internal screw joint openings are formed in right-anglefixing plates, the right-angle fixing plates are downwards arranged at the left end and the right end of the inner side of the heat conducting fin set correspondingly, the tops of the right-angle fixing plates are fixed to the heat conducting fin set through fixing bolts, the internal screw joint openings are formed in the vertical side walls of the right-angle fixing plates, thus the heat conducting fin set is conveniently hung on the outer wall of the continuous casting crystallizer through bolts, and the heat conducting fin set and the continuous casting crystallizer can be combined more tightly through the right-angle fixing plates.

Description

technical field [0001] The invention relates to the technical field of supporting facilities for iron and steel metallurgy, and more specifically relates to an auxiliary heat conduction device for a continuous casting crystallizer for iron and steel metallurgy. Background technique [0002] Iron and steel metallurgical continuous casting crystallizer is a trough-shaped vessel with a jacket on the wall or a coil inside the vessel to heat or cool the solution in the trough. The crystallization tank can be used as an evaporative crystallizer or a cooling crystallizer. In order to increase the intensity of crystal production, a stirrer can be added in the tank. The crystallization tank can be used for continuous operation or intermittent operation. In iron and steel metallurgical production, the basic conditions that the crystallizer should meet are,) have good thermal conductivity, so that the molten steel can be rapidly condensed and formed. [0003] Through the technical an...

AI Technical Summary

Problems solved by technology

[0006] In summary, the present invention provides an auxiliary heat conduction device for iron and steel metallurgical continuous casting molds, through structural and functional improvements, to solve the problems of single heat conduction mode, limited cooling range, and difficult cooling time

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