Refined copper vortex liquid level control and automatic drainage method and system

By using eddy current detection devices and imaging devices to detect liquid level and copper flow during the refined copper production process, and generating and performing copper water flow regulation information, the problems of low accuracy, slow response and poor stability of traditional liquid level control methods are solved, and stable control of copper flow and stable output of refined copper are achieved.

CN119685618APending Publication Date: 2025-03-25HUNAN GAONUO TECHNOLOGY CO LTD +1
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Patent Information

Application Number
CN202411861808.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The traditional liquid level control method has problems such as low accuracy, slow response and poor stability in the refined copper production process, making it difficult to achieve stable control of copper flow and stable output of refined copper.

Method used

By obtaining the height value of the cast tundra copper water liquid level based on the preset eddy current detection device, determining whether it is within the preset height value range, corresponding copper water flow regulation information is generated, and the size of the copper flow is detected by the imaging device, and the size of the copper flow is adjusted through the gate control mechanism.

Benefits of technology

The casting of copper flow is achieved to ensure the stable output of refined copper, improve the accuracy and response speed of liquid level control, and enhance the stability of the system.

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Abstract

The invention discloses a refined copper liquid level control and automatic drainage method and system, and the method comprises the steps: obtaining the height value of the liquid level of molten copper in a pouring tundish based on a preset eddy current detection device; judging whether the height value of the molten copper liquid level of the pouring tundish is within a preset height value range or not, and if yes, generating molten copper flow keeping information; if not, copper water flow regulation and control information is generated; and the copper water flow keeping information or the copper water flow regulation and control information is sent to a preset management end to be displayed. The height of the liquid level of molten copper for pouring the tundish is detected through the eddy current device, the size of copper flow is detected through the camera device, and the size of the copper flow is adjusted by controlling the opening degree of the gate through the gate control mechanism, so that stable control over pouring of the copper flow and stable output of refined copper are achieved.
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