Degassing machine for alloy melting furnace

By designing a structure of multiple stirring and suction in the alloy melting furnace degasser, the problem of uneven gas distribution in the solution is solved, the gas removal effect is significantly improved, and the quality of the casting is ensured.

CN222648057UActive Publication Date: 2025-03-21JIANGSU LONGCHENG ALLOY MATERIAL CO LTD
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Patent Information

Application Number
CN202421408729.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-03-21
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

When the existing alloy melting furnace degasser is stirred, the gas distribution in the solution is uneven, which makes it difficult for some gas to be discharged, affecting the removal effect.

Method used

An alloy melting furnace degasser is designed, adopting a structure including a stirring degassing assembly and an exhaust assembly. The agitating and degassing assembly uses a rotating rod and a deflector driven by a motor to achieve multiple stirring and exhaust gases for the alloy solution; the exhaust assembly uses the pump body and the U-shaped tube to suck the gas inside the degassing box.

Benefits of technology

Through multiple stirring and suction, the gas removal effect in the alloy solution is significantly improved, ensuring the quality and purity of the castings.

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Abstract

The utility model provides a degassing machine for an alloy melting furnace, which aims to solve the problem that the gas removal effect is influenced as part of gas is difficult to discharge due to the fact that a large amount of alloy solution is accumulated together and the gas in the solution is not uniformly distributed during stirring, and comprises a degassing box, a stirring degassing assembly, a gas discharging assembly and a gas discharging assembly, comprising a motor installed above a degassing box, a rotating rod arranged at the output end of the motor and a degassing structure arranged outside the rotating rod, and the bottom end of the rotating rod penetrates through the degassing box and extends to the bottom of the degassing box. Through cooperation of a motor, a rotating rod, a flow guide plate, a leakage groove, a first push plate and a second push plate, by means of work of the motor, the first push plate can stir an alloy solution flowing on the flow guide plate for first exhaust, the exhausted alloy solution can flow downwards from the leakage groove, and the second push plate can stir and exhaust the alloy solution again; and therefore, the effect of discharging the gas in the alloy solution is ensured.
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