Directional crystallizer for continuous solidification of copper material

By using the connecting mechanism of the directional crystallizer in the graphite crystallizer, the coupling and disassembly of the mandrel and the jacket is simplified, the connection and disassembly process of the mandrel and the jacket is solved, and the complicated connection problem in the prior art is achieved, and faster and more convenient operation is achieved.

CN222843118UActive Publication Date: 2025-05-09扬中凯悦铜材有限公司
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Patent Information

Application Number
CN202422323311.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-23
Publication Date
2025-05-09
Estimated Expiration
2034-09-23

AI Technical Summary

Technical Problem

In existing graphite crystallizers, the connection method between the mandrel and the jacket is complicated, resulting in a complicated disassembly and reinstallation process.

Method used

The directional crystallizer is adopted, and the fixed end is connected to the outer jacket through a connecting mechanism. The connecting mechanism includes a slider that is elastically slidably connected to the outer jacket. The sliding direction of the slider is the radial direction of the outer jacket. The circumferential outer wall of the fixed end is provided with a groove. One end of the slider is provided with a guide surface. When the outer jacket is kept fixed in position with the fixed end, one end of the slider extends into the groove.

Benefits of technology

It realizes quick connection and disassembly of the mandrel and the jacket. Compared with the traditional pin connection method, disassembly and assembly is more convenient and quick.

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Abstract

The utility model relates to the technical field of copper material preparation, in particular to a directional crystallizer for continuous copper material solidification, which comprises a cylindrical outer sleeve and a mandrel arranged in the outer sleeve, and the mandrel comprises a fixed end and a forming end; the fixed end is connected with the jacket through a connecting mechanism; the connecting mechanism comprises a sliding block in elastic sliding connection with the outer sleeve, the sliding direction of the sliding block is the radial direction of the outer sleeve, a groove is formed in the circumferential outer wall of the fixed end, and a guide face is arranged at one end of the sliding block. And the connection mode of the fixed end and the outer sleeve is optimized, so that the dismounting and remounting processes are simpler, more convenient and quicker.
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