Steel billet dephosphorization method, device and equipment based on artificial intelligence

Abstract

The invention relates to the technical field of artificial intelligence, in particular to a steel billet dephosphorization method, device and equipment based on artificial intelligence. The method comprises the steps of collecting a billet top view and a depth image; acquiring a billet image and a scale image based on the billet top view; obtaining a plurality of scale areas in the scale image through clustering, obtaining a warping height of each scale pixel point in each scale area and a gradient direction corresponding to the warping height in combination with depth information of the steel substrate and the scales in the depth image, and obtaining a warping main direction of the whole scale according to the gradient direction; obtaining a warped curve and a warped angle corresponding to the scale through the scale pixel point of each scale, and obtaining a warped main angle of the whole scale by using the warped angle; and adjusting the nozzle direction according to the warping main direction, and the nozzle angle is adjusted based on the warping main angle. The accurate position of the nozzle is obtained through the main warping direction and the main warping angle, so that the scale and the nozzle state detected in real time are in one-to-one correspondence, the dephosphorization effect is enhanced, and the steel billet quality is improved.

Description

Technical field [0001] The present invention relates to the field of artificial intelligence, and more particularly to artificial intelligence-based slabs in addition to phosphorus method, apparatus and equipment. Background technique [0002] When the temperature of the heating furnace is long, the atmosphere is not good in the furnace, or when a negative pressure is formed, when the furnace is formed, or when the cold wind is inhaled, or when the heating temperature in the furnace is lower than the lowest temperature specified in the procedure, In the process of heating, steel and oxygen reactions are caused to form a large amount of iron oxide skin. [0003] Steel is oxidized in a high temperature state, forming a layer of dense iron oxide skin thereof, i.e., phosphi. The iron oxide fuse is adhered to the slab surface, and if this layer of iron oxide skin cannot be removed before rolling, they are bonded to the steel matrix with the steel matrix in the rolling process, affecti...

AI Technical Summary

Problems solved by technology

[0005] In practice, the inventor found that the above-mentioned prior art has the following defects: due to the uncertain thickness of the iron oxide scale, only setting a fixed water pressure and spray angle according to the thickness of the iron oxide scale cannot completely remove it, resulting in residual iron oxide scale Being rolled in, affecting the billet quality

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