Shaking ladle for large-scale production line of medium and low carbon ferromanganese hot charging and hot blending production process

Abstract

The invention provides a shaking ladle for a medium-low carbon ferromanganese hot charging and hot blending production process large production line, which comprises a shaking ladle body, the shaking ladle body comprises a shaking ladle bottom, a shaking ladle cover and a shaking ladle body, the shaking ladle body is fixedly mounted at the top end of the shaking ladle bottom, and a flange is fixedly mounted at the top end of the shaking ladle body. A shaking bag cover is fixedly installed at the top end of the shaking bag body through a flange, two installation frames are horizontally and symmetrically arranged on the upper portion of the front side of the shaking bag body, first lug plates are arranged on the sides, away from the shaking bag body, of the two installation frames, and a second lug plate is arranged in the middle of the rear side of the shaking bag bottom. Positioning steel plates are horizontally and symmetrically arranged above the side, provided with the second lug plate, of the rocking ladle body, supporting columns are fixedly arranged on the two positioning steel plates, and a first positioning column and a second positioning column are arranged on the left side and the right side of the middle height of the rocking ladle body correspondingly. The production requirements can be met, so that the full hot charging and hot charging process of the production line is realized, and the production capacity and the economic index are favorably realized.

Description

technical field [0001] The application relates to the technical field of shake packs, in particular to a shake pack for a large-scale production line of a medium and low-carbon ferromanganese hot charging and hot mixing production process. Background technique [0002] Shaking bag is a kind of molten metal processing bag, which has been widely used in metallurgy, such as: treatment of P, S, Cr, V, Nb, Si, C, etc. in molten iron. It is used to remove S, and it can be removed to the content of S <0.01%, which provides favorable conditions for smelting high-quality steel in oxygen top-blown converter; it is used in casting to refine high-grade cast iron, spheroidize and adjust chemical composition; in ferroalloy plants It is used to refine micro-carbon ferrochromium and other ferroalloys with special requirements. [0003] The production process of medium and low carbon ferromanganese full hot charging and hot mixing, also known as the shake-pack electric furnace method, is...

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Problems solved by technology

[0005] This application provides a shaker bag for a large-scale production line of medium and low carbon ferromanganese hot charging and hot mixing production process, which is used to solve the problem that the capacity of the shaker bag used in the domestic medium and low carbon ferromanganese production line proposed in the above background technology cannot meet the needs of large medium and low carbon ferromanganese. The production requirements of the production line cannot meet the supporting use of the medium and low carbon ferromanganese production line with large-capacity submerged arc furnace and large-scale refining electric arc furnace, which brings unfavorable problems to the realization of production capacity and economic indicators

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