Continuous smelting furnace and ingot casting system with same

Abstract

The invention provides a continuous smelting furnace and an ingot casting system with the continuous smelting furnace, and belongs to the technical field of smelting and casting equipment.The continuous smelting furnace comprises at least two coreless medium-frequency induction furnaces arranged side by side; the undercurrent heat preservation furnace is connected to the upper portions of the coreless medium-frequency induction furnaces which are arranged side by side, the bottom of the undercurrent heat preservation furnace communicates with the upper portion of each coreless medium-frequency induction furnace, and the undercurrent heat preservation furnace is provided with a blocking wall in the middle of the upper portion of every two adjacent coreless medium-frequency induction furnaces. A through hole suitable for molten liquid to pass through is formed in the blocking wall; according to the continuous smelting furnace, the multiple coreless medium-frequency induction furnaces are arranged in parallel, the upper ends of the multiple coreless medium-frequency induction furnaces are communicated through the undercurrent heat preservation furnace, and after materials are melted in one coreless medium-frequency induction furnace, the materials flow into the other coreless medium-frequency induction furnaces through the undercurrent heat preservation furnace to be subjected to heat preservation for casting; therefore, continuous smelting of the materials is achieved.

Description

technical field [0001] The invention relates to the technical field of smelting and casting equipment, in particular to a continuous smelting furnace and an ingot casting system with the continuous smelting furnace. Background technique [0002] Microalloyed copper alloys are widely used in wire and cable, IC lead frame materials, electrified railway contact wires, and other fields that require alloys for electrical and thermal conductivity due to their excellent comprehensive properties such as mechanical properties, electrical and thermal conductivity, corrosion resistance, and fatigue resistance. These alloy elements are often easily oxidized and difficult to melt during smelting, such as CuFe, CuCr, CuTi, CuCrZr and other series alloys, which are all ideal high-strength and high-conductivity copper alloy materials, but Ti, Cr, Zr and other elements are difficult to melt and easy to melt. oxidation. [0003] The common problem of this kind of alloy is that the alloy elem...

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Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that series of refractory copper alloys such as CuFe, CuCr, CuTi, CuCrZr cannot be continuously smelted, thereby providing a continuous smelting furnace capable of continuous production and having the Ingot Casting System for Continuous Melting Furnace

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