Automatic feeding device for wire feeding station

Abstract

The invention discloses an automatic feeding device for a wire feeding station, and relates to the technical field of smelting. The automatic feeding device comprises a stock bin, a spheroidizing bag, a dust removal pipeline and a wire feeding station top table. The bottom of the stock bin is provided with an auger cylinder, the top of the auger cylinder is provided with a feed inlet communicated with the stock bin, and the auger cylinder is internally provided with an auger. The top of the wire feeding station top table is fixedly connected with an auger motor. By arranging the stock bin, the auger motor can be used for driving the auger in the auger cylinder to transport materials, so that the materials are automatically fed into the spheroidizing bag through a discharging pipeline, a limiting alarm can monitor the materials in the stock bin and further give an alarm, and the purposes of automatic feeding and timely alarming are achieved. By arranging a connecting pipe, smoke entering the discharging pipeline can be discharged from the dust removal pipeline, and the working time of the auger motor can be automatically controlled by arranging a counting time relay, so that the amount of the added materials is controlled, and the purpose of automatically controlling the feeding amount is achieved.

Description

technical field [0001] The invention relates to the technical field of smelting, in particular to an automatic feeding device for a wire feeding station. Background technique [0002] Ladle wire feeding technology is to feed deoxidation, desulfurization and fine-tuning powder wrapped in iron sheet into the ladle through the wire feeder, such as Ca-Si powder, or directly feed aluminum wire, carbon wire, etc. to deep desulfurize, calcium A method of manipulating and fine-tuning components such as carbon and aluminum in steel. It also has the functions of cleaning molten steel and improving the shape of non-metallic inclusions. Since the reaction between the fed additive and the treated molten metal is carried out inside the molten steel at a certain depth, there is a larger contact area and longer action time between the additive or its vapor and the treated melt, and It can avoid alloying elements being oxidized and burned by air and slag. Therefore, compared with other re...

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Problems solved by technology

[0003] At present, when feeding wire to the steel ladle, the material is first manually weighed, and then the weighed material is added to the spheroidizing ladle. When adding the material, the addition amount cannot be switched at any time, and it is not convenient to replace the material Types, automatic feeding is not possible, the labor intensity of the workers is very high, and the work efficiency is also very low

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