Integrated system for automatic batching and smoke elimination, dust removal and emission reduction for electric furnace

Abstract

An integrated system for automatic batching, smoke elimination, dust removal and emission reduction of an electric furnace, characterized in that it includes a frame, an electric furnace installed on the lower platform of the frame, and a spheroidizing bag that is close to the front side of the electric furnace and hung on the top platform of the frame , the spheroidizing dust collection system installed close to the spheroidizing bag, the batching rack located on the rear side of the electric furnace and installed on the lower platform of the frame, the high-level silo installed on the top of the batching rack, and the high-level silo installed on the metal alloy The electromagnetic vibrating feeder at the bottom, the alloy weighing hopper hanging on the alloy high-level silo, the two-way belt conveyor located under the alloy weighing hopper and installed on the batching rack, and the electric furnace placed on the lower platform of the frame The vibrating feeding car, the mobile automatic iron distributing device behind the furnace hung on the top platform of the frame, and the central integrated control system installed on the frame. The invention has the advantages of high degree of automation, dust purification, energy saving and emission reduction, labor intensity reduction of employees and improvement of production efficiency. It can be widely used in electric furnace smelting system.

Description

technical field [0001] The invention relates to an integrated system for automatic batching, smoke elimination, dust removal and emission reduction of an electric furnace, which can be widely used in electric furnace smelting systems. Background technique [0002] At present, the existing electric furnace molten iron smelting industry generally has no dust removal device, and the smoke and dust generated during the electric furnace smelting molten iron and molten iron spheroidization will pollute the workshop environment, endanger the personal health of employees, and seriously pollute the atmosphere. And use manual feeding, the feeding is inaccurate, the molten iron quality is poor, the labor intensity of the operating workers is large, and many operating personnel are needed, and the residual heat of smoke and dust is wasted in vain. Contents of the invention [0003] The purpose of the present invention is to provide an integrated system for automatic addition of ingred...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing electric furnace molten iron smelting industry generally has no dust removal device, and the smoke and dust generated during the electric furnace smelting molten iron and molten iron spheroidization will pollute the workshop environment, endanger the personal health of employees, and seriously pollute the atmosphere

And manual feeding is used, the feeding is inaccurate, the quality of molten iron is poor, the labor intensity of the operators is high, many operators are required, and the waste heat of smoke and dust is wasted

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