Dynamic mixed alloy casting furnace based on feedback regulation

CN120799952APending Publication Date: 2025-10-17SUZHOU RICHMOND ADVANCED MATERIAL TECH TRANSFER CO LTD
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Patent Information

Application Number
CN202511084294.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2025-10-17

AI Technical Summary

Technical Problem

In alloy melting and casting furnaces, large temperature fluctuations lead to changes in material properties and errors in the temperature measurement system, affecting melting and casting efficiency and material quality.

Method used

A dynamic hybrid alloy melting furnace based on feedback regulation is adopted. Inert gas is used as the temperature control medium. Combined with electromagnetic stirring and sensor feedback system, the temperature and pressure inside the kettle are adjusted in real time. The melting environment is kept stable through the separated cooling and heating actions of the inert gas.

Benefits of technology

Effectively reduce temperature fluctuations, avoid changes in material properties and temperature measurement system errors, improve melting efficiency and material quality, and ensure the stability and uniformity of the melting environment.

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Abstract

The invention discloses a dynamic mixing type alloy casting furnace based on feedback regulation, relates to the technical field of casting furnaces, and aims at achieving the purpose that on the basis of temperature change and inert gas protection in the alloy casting furnace, inert gas serves as a heat transfer medium in the temperature control process and serves as a regulation and control means in temperature control. Specifically, inert gas supplemented into the kettle body can be reversely supplemented into the transfer gas return box in a high-temperature and high-pressure state, so that the interior of the kettle body is primarily cooled, and the key purpose is that a temperature difference rate point set is obtained by using the environment temperature in the kettle body obtained in real time and is used as a judgment basis; secondly, 'separated 'cooling / heating action is carried out in the temperature control gas storage tank, the whole temperature control process does not preferentially influence the melting environment in the kettle body, the treated inert gas is reversely supplemented into the kettle body to carry out'soft temperature regulation' action, and the materials are further stirred according to an electromagnetic transmission principle; the key is to obtain the material melting state according to the rotation speed.
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Citation Information

Patent Citations

  • Magnesium alloy solvent-free casting integrated device and method

    CN115229163A

  • Aluminum alloy melting furnace

    CN119737772A

Cited By

  • Dry mixing system and control method thereof

    CN121534604A