Billet temperature control facility

Abstract

The invention discloses a billet temperature control facility. The billet temperature control facility comprises a sealed structure consisting of an integral light steel framework (1), a high temperature resistant cover plate (2) and a fireproof tile terrace (6), wherein a billet holder (4) is arranged in the sealed structure. By use of the technical scheme, the problem that the billet is needed to be reheated in post-processing in the prior art is solved; the billet is sealed in a high-temperature resistant sealed space, and the internal recycle of heat energy is realized by sealing the billet, therefore, the high-temperature billet to be processed is gradually cooled so as to satisfy the post-processing technical requirement, reduce the unnecessary consumption of the energy source, decrease the pollution to the environment, and achieve the final aims of energy saving and emission reduction; and the whole facility has the advantages of small occupied area, simplified process flow, simple and reasonable process, advanced and reliable technology, obvious benefit and small investment.

Description

technical field [0001] The invention belongs to the technical field of metallurgy and thermal energy industrial production, and relates to steel-making and steel-rolling process equipment. More specifically, the invention relates to a steel billet temperature control facility. Background technique [0002] When mass-producing billets in steelmaking, due to the limitation of process requirements, it is impossible to use all billets for post-processing at the same time, so it is necessary to place some high-temperature billets in the billet stacking area; since the billets are placed at room temperature, they will slowly cool down over time , and then when these billets are reused, the temperature of the billets cannot meet the technological requirements of post-production production, which requires reheating, which not only causes energy loss, but also delays production time. [0003] At present, many domestic iron and steel enterprises have adopted the above method to stack ...

AI Technical Summary

Problems solved by technology

[0002] When producing steel billets in batches in steelmaking, due to the limitation of process requirements, it is impossible to use all the billets for post-processing at the same time, so some high-temperature billets need to be placed in the billet stacking area; since the billets are placed at room temperature, they will slowly cool over time , and then reuse these steel slabs, the temperature of the steel slabs will not meet the technological requirements of post-production production, so it needs to be reheated, which not only causes energy loss, but also delays the production time

[0003] At present, many domestic iron and steel enterprises use the above method to stack steel billets in the open space. When the hot steel billets are stacked in the external space, they dissipate heat too quickly, and they need to be reheated for later reprocessing, which consumes energy, time and is uneconomical. The surrounding environment has caused certain pollution; some enterprises have also adopted certain insulation measures, but the insulation effect is poor, resulting in a large amount of energy consumption in production, which does not comply with the energy-saving and emission-reduction policies formulated by the state

Moreover, stacking billets in this way can easily cause burns to the staff.

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