Automatically covering/uncovering system of steel ladle

Abstract

The invention discloses an automatically covering / uncovering system of a steel ladle. The automatically covering / uncovering system of the steel ladle comprises a steel ladle cover and a steel ladle covering / uncovering mechanism, wherein a trunnion is arranged on the steel ladle cover and in the outwards extending direction of a steel ladle cover body; and in the covering / uncovering process, the trunnion is contacted with the steel ladle covering / uncovering mechanism. The technical scheme provided by the invention can effectively solve the technical problems of mutual interference, unavailable normal operation, various parts, complicated structure, high error rate, high manufacturing cost and the like of an automatically covering system. The automatically covering / uncovering system of the steel ladle has the advantages of delicate design, compact structure, high reliability, capacities of flexibly changing the structural forms and meeting the requirements of different steel shops, high automation degree, greatly reduced labor intensity of workers, low failure rate, and basically no failure and no maintenance in one year.

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. 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 added a cover to the ladle f...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the height of the automatic capping device is very high due to the suspension holes arranged on the upper surface of the cover body in the prior art, and then when the operation of capping or uncapping is performed, the automatic The capping system often interferes with each other and cannot work normally. If the time is too long, it will cause the waste of the entire package of molten steel; The structural forms such as three gear-shaping rods lead to technical problems such as many parts and components of the automatic capping system, complex structure, high error rate, and high manufacturing cost, and an automatic ladle capping system is provided.

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