Automatic ladle covering and uncovering system for metal smelting

Abstract

The invention discloses an automatic ladle covering and uncovering system for metal smelting. The system comprises a ladle cover and a ladle covering and uncovering mechanism, wherein an elevating rolling shaft is arranged on a cylinder cover; the ladle covering and uncovering mechanism is provided with a mobile platform; and a taper slide which contacts the elevating rolling shaft is arranged onthe mobile platform. Due to the adoption of the technical scheme of the invention, the technical problems of unrealizable autonomous operation, unstable working state, easy fracture leading to major accidents and the like of steelmaking process in which rails of working positions for hoisting a finery are vertical to one another are effectively solved. The automatic ladle covering and uncovering system for the metal smelting also has the following advantages of: capacity of successfully solving a 'T-shaped' environment formed by a smelting furnace or a rotary furnace and the finery, smart design, compact structure, high reliability, high suitability for severe occasions, particularly for steelworks, flexibly changeable structure form, high automation degree, capacity of greatly reducing work labor intensity, low failure rate and no maintenance.

Description

technical field [0001] The present invention belongs to the full-process automatic capping device applied to high-temperature melt containers in metal smelting, and is most widely used in the technical field of full-process automatic capping / uncovering of ladles in ironmaking, steelmaking and other metal smelting processes. Specifically, it relates to a ladle automatic capping system applied in metal smelting. Background technique [0002] In the field of metal smelting technology, especially in the steelmaking process, reducing heat loss is one of the important indicators for metal smelting, especially steel plants to save energy and reduce consumption. [0003] At present, in the steelmaking process, the full-process automatic capping system for ladles is a new technology and new equipment for reducing the temperature drop of molten steel during ladle transportation. In the practice of steelmaking, in order to keep the molten steel warm, the steel mill even temporarily ad...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is that the automatic capping / uncovering device in the prior art cannot meet the requirements of connecting the ladle car track of the smelting furnace or the converter tapping station with the The steelmaking process in which the track of the hoisting station of the refining furnace is vertical; and the gear-shaped rods in the existing automatic capping device are completely passive to accept the insertion of the suspension hole, which cannot realize autonomous operation, extremely unstable working conditions, and easy Breakage occurs, leading to major accidents and other technical problems, and a ladle automatic capping system applied in metal smelting is provided

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