Horizontal continuous casting double-connected molten channel not liable to fracture

Abstract

The invention discloses a horizontal continuous casting double-connected molten channel not liable to fracture. The horizontal continuous casting double-connected molten channel is characterized in that tops, bottoms, middle connection parts and molten reinforcing parts on the two sides constitute two molten channel bodies, and the two molten channel bodies are bilaterally symmetrical to form a Bshape; the outer wall of the top of the double-connected molten channel is of a horizontal plane structure, the inner walls of the tops of the two molten channel bodies are in a V shape with the horizontal inclined angle being 6 degrees; the bottoms each are of an arc structure and are provided with inner rings and outer rings; and the tangent points of the inner walls of the molten reinforcing parts and the inner rings are located in the positions horizontally and upwards deviated from arcs by 20 degrees, the tangent points of the outer walls of the molten reinforcing parts and the outer rings are located in the positions horizontally and upwards deviated from the arcs by 14 degrees, and the tangent points of the inner walls of the middle connection parts and the inner rings are located in the positions horizontally and upwards deviated from the arcs by 15 degrees.

Description

technical field [0001] The invention relates to a melting channel, in particular to a horizontal continuous casting double-connected melting channel which is not easy to break the channel. Background technique [0002] At present, in the non-ferrous industry, there are more and more applications of cored channel induction furnaces, and they are widely used in smelting furnaces and holding furnaces for smelting copper and copper alloys. It is characterized by fast heating, high efficiency, less metal burning loss, environmental protection and pollution-free, and good on-site environment. [0003] One of the most used ones is the horizontal continuous casting induction furnace, which uses the principle of electromagnetic induction and current heating effect to smelt non-ferrous metal alloys. The basic working principle is to use the power frequency power supply and the melting channel formed by the melt as the secondary coil. When working, after the alternating current is pa...

AI Technical Summary

Problems solved by technology

[0004] However, there will be time for breaking the channel during use. When the melting channel breaks, the induction melting channel cannot form a closed loop and cannot generate induction current, which will eventually directly cause a dead furnace accident. After the dead furnace occurs, the entire furnace body will be scrapped, thereby cause an increase in production costs

Through the research, it is found that the melting channel will break when the new furnace starts to heat up and the normal production process will cause the melting channel to break.

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