A fully automatic continuous feeding slag discharge and dumping metal recovery electric melting device

Abstract

The invention discloses an electric melting device for full-automatic continuous feeding, deslagging, metal pouring and recovery. The device comprises of a foundation surface, a guide rail and a furnace cover support, wherein the foundation surface is paved on the foundation, the guide rail is laid on a mechanical lifting platform, and the furnace cover support is laid on the foundation surface ofthe foundation; an electric smelting furnace body travelling trolley, a water-cooled type slag discharging machine travelling trolley and a steel ladle travelling trolley are arranged on the guide rail; a water-cooled type slag discharging machine and a steel ladle are correspondingly arranged on the water-cooled type slag discharging machine travelling trolley and the steel ladle travelling trolley; the electric smelting furnace body traveling trolley is provided with an electric smelting furnace body hydraulic pressure pouring mechanism, when the electric smelting furnace body discharges molten steel, the molten steel are poured out by means of the electric smelting furnace body hydraulic pressure pouring mechanism; and a furnace cover and a vibration type feeder are installed on the furnace cover support, wherein a feeding hole and a smoke outlet are formed in the furnace cover, a discharging hole in the vibration feeding machine is in butt joint with a feeding hole in the furnacecover, in the molten state, the electric smelting furnace body is located below the furnace cover, and the furnace cover covers a furnace opening of the electric smelting furnace body.

Description

technical field [0001] The invention relates to the technical field of an electric heating and melting device for high-temperature melting treatment of dried, crushed and formed waste containing heavy metals to make it harmless, volume reduction and resource utilization, and energy saving, in particular to a fully automatic continuous feeding Slagging and dumping metal recovery electro-smelting device. Background technique [0002] At present, there are two types of representative melting furnaces on the market: the first type is a fuel-burning melting furnace, and the second type is an electric melting furnace. The first kind of fuel combustion melting furnace is divided into surface combustion melting furnace, cyclone melting furnace, etc., and its disadvantage is that it produces a large amount of smoke and the tail gas treatment is complicated. The second type of electric melting furnace is divided into resistance furnace, electric arc furnace, plasma furnace, etc. The ...

AI Technical Summary

Problems solved by technology

The first kind of fuel combustion melting furnace is divided into surface combustion melting furnace, cyclone melting furnace, etc., its disadvantage is that it produces a large amount of smoke and the tail gas treatment is complicated

The second type of electric melting furnace is divided into resistance furnace, electric arc furnace, plasma furnace, etc. The disadvantages are large power consumption and high maintenance costs.

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