Degassing device for purifying copper melt

By using a three-dimensional stirring system with dual stirring shafts and multiple sets of stirring paddles in the copper melt purification device, the problem of low efficiency of traditional degassing methods is solved, and more efficient gas impurity migration and copper melt purification effect is achieved.

CN222688877UActive Publication Date: 2025-03-28扬中凯悦铜材有限公司
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Patent Information

Application Number
CN202421468410.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-03-28
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

In the traditional copper melt purification process, the degassing efficiency is low, making it difficult to achieve sufficient stirring inside the copper melt, resulting in incomplete discharge of gas impurities.

Method used

A degassing device for copper melt purification is designed, and a three-dimensional stirring system with dual stirring shafts and multiple sets of stirring paddles is used to drive the stirring shaft to rotate through the drive assembly to form efficient three-dimensional stirring, increasing the flow and rolling of copper melt, and promoting the migration of gas impurities.

Benefits of technology

Through the three-dimensional stirring system, the degassing efficiency of copper melt is significantly improved, and the gas impurities are discharged more thoroughly, which improves the yield of copper materials.

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Abstract

The utility model relates to the technical field of degassing devices, in particular to a degassing device for purifying copper melt, which comprises a hot melting box and a driving component, a supporting piece is arranged on the outer wall of the hot melting box, a notch is arranged at the top end of the hot melting box, a sealing cover is arranged at the notch of the hot melting box, a transmission shaft is arranged at a shaft hole of the sealing cover, and a fixing piece is coaxially arranged on the transmission shaft. Stirring shafts are respectively arranged at two groups of symmetrically arranged slotted holes of the fixed part, a plurality of groups of stirring paddles are equidistantly arranged on the stirring shafts, a driving assembly is arranged on the sealing cover, and the driving assembly is used for respectively driving the fixed part and the two groups of stirring shafts to rotate; the sealing cover is arranged on the supporting assembly, and the supporting assembly is used for adjusting the distance between the sealing cover and the supporting piece; the degassing efficiency is improved, and the functions are diversified.
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