Smelting furnace feeding device capable of removing dust

Abstract

The invention discloses a smelting furnace feeding device capable of removing dust. The smelting furnace feeding device can clear dust and broken stones generated in a feeding process, can continuously feed a smelting furnace in batches, is good in continuity, and does not influence the smelting quality of the smelting furnace. The smelting furnace feeding device is technically characterized by comprising a material distributing mechanism and a dust removal mechanism, wherein the material distributing mechanism comprises a material distributing bottom plate, a rotary material distributing piece, a driving structure, a feeding structure and a discharging structure, the rotary material distributing piece is annularly provided with a plurality of conveying bins at equal intervals, the material distributing bottom plate is provided with an outlet used for discharging, the outlet is connected with the discharging structure, the material distributing bottom plate can cover lower openings of the multiple conveying bins, the dust removal mechanism comprises multiple dust suction ports, dust removal channels and a dust collector, the multiple dust suction ports are formed in the bottom face of the rotary material distributing piece, the dust removal channels comprise the first dust removal channel and the second dust removal channel, the first dust removal channel and the second dust removal channel are rotationally connected, and the dust suction ports, the first dust removal channel, the second dust removal channel and the dust collector are sequentially connected.

Description

technical field [0001] The invention relates to the technical field of metallurgical equipment, in particular to a furnace feeding device capable of removing dust. Background technique [0002] In the process of metal smelting, refining, and casting, the raw materials need to be heated and melted into a liquid state in the furnace, and then cast into shapes or made into alloys. As the smelting progresses, the amount of iron ore in the furnace will decrease, and iron The addition of ore, in the process of feeding raw materials into the furnace, if there is too much feed at one time, it will lead to insufficient combustion and uneven fusion, resulting in unqualified products. [0003] The current furnace feeding generally puts ore into the feeding hopper, and then hangs the feeding hopper under the crane with a wire rope. After opening the feeding port, the crane is controlled to transport the feeding hopper to the feeding port of the furnace, so that the raw materials in the ...

AI Technical Summary

Problems solved by technology

[0005] 1. During the feeding process, the material is prone to dust and gravel and other debris. Dust will pollute the air, and gravel may be stuck in the feeding device, resulting in wear and failure of the feeding device

[0006] 2. The feeding process is very troublesome, the continuity is poor, and the production efficiency is low

[0007] 3. If a continuous conveying structure such as a conveyor belt is used for direct feeding, the ore will continue to fall, which will easily affect the smelting process already in progress

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