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A method and device for automatic pouring of continuous casting

An automatic pouring and continuous casting technology, applied in the field of continuous casting and pouring, can solve the problems of inability to guarantee the pouring rate and insufficient accuracy, and achieve the effect of ensuring the opening rate of continuous casting, ensuring effective operation, and achieving stable control.

Active Publication Date: 2022-01-18
LIANFENG STEEL (ZHANGJIAGANG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a continuous casting automatic casting method and device, which solves the technical problem in the prior art that the automatic casting control is not accurate enough to control the main parameters and cannot guarantee the casting rate

Method used

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  • A method and device for automatic pouring of continuous casting
  • A method and device for automatic pouring of continuous casting
  • A method and device for automatic pouring of continuous casting

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Embodiment 1

[0055] figure 1 It is a schematic flowchart of a continuous casting automatic pouring method in an embodiment of the present invention. like figure 1 As shown, the embodiment of the present invention provides a method for automatic pouring of continuous casting, the method comprising:

[0056] Step 110: Obtain in real time the image information to be recognized of the casting mold in the tundish of the continuous casting machine.

[0057] Step 120: Input the image to be recognized into a first training model, wherein the first training model is obtained through machine learning training using multiple sets of training data, and each set of training data in the multiple sets of training data Both include: the image information of the casting mold in the tundish of the continuous casting machine, a label for identifying the molten steel level on the image information, a label for the opening degree of the tundish nozzle, and a label for the casting time.

[0058] Step 130: Ob...

Embodiment 2

[0072] Based on the same inventive concept as the continuous casting automatic pouring method in the previous embodiment, the present invention also provides a continuous casting automatic pouring device, such as figure 2 As shown, the device includes:

[0073] The first obtaining unit 11, the first obtaining unit 11 is used to obtain the image information to be recognized of the casting mold of the tundish of the continuous casting machine in real time;

[0074] The first input unit 12, the first input unit 12 is used to input the image to be recognized into the first training model, wherein the first training model is obtained by using multiple sets of training data through machine learning training, so Each set of training data in the multiple sets of training data includes: the image information of the casting crystallizer in the tundish of the continuous casting machine, the label for identifying the molten steel level on the image information, and the label for the open...

Embodiment 3

[0100] Based on the same inventive concept as the continuous casting automatic pouring method in the foregoing embodiments, the present invention also provides a continuous casting automatic pouring device, on which a computer program is stored, and when the program is executed by a processor, the foregoing A step in any method of the continuous casting automatic pouring method.

[0101] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 306 provides an interface between the bus 300 and the receiver 301 and t...

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Abstract

The present invention provides a continuous casting automatic pouring method and device, by obtaining the image information to be recognized in the continuous casting machine tundish casting crystallizer in real time; inputting the image to be recognized into the first training model to obtain the image information of the first training model The first output result includes the molten steel level information corresponding to the image information to be recognized, the opening degree information of the first tundish nozzle, and the pouring time information; according to the first output result, a parameter setting strategy is obtained; according to the parameter setting strategy , to obtain the first pouring instruction to adjust the parameters of the pouring process and control the pouring operation according to the parameter setting strategy. It solves the technical problem that the existing automatic pouring control is not accurate enough to control the main parameters and cannot guarantee the pouring rate. It achieves the accurate calculation of parameters through artificial intelligence, and realizes the stable control of liquid level through the effective cooperation between various parameters, so as to ensure the continuous casting casting rate, optimize the process, ensure the effective operation of the continuous casting machine, and improve the production efficiency. technical effect.

Description

technical field [0001] The invention relates to the technical field of continuous casting start, in particular to a continuous casting automatic start method and device. Background technique [0002] Continuous casting is the pouring of the molten steel from the tundish of the continuous casting machine into the crystallizer. With the domestic pursuit of high-quality steel and higher and higher requirements for the production, domestic continuous casting basically adopts the manual casting mode, but artificial The casting of the model often appears to be unsmooth and unsuccessful, especially as there are more and more varieties of steel, and the requirements are getting higher and higher. The overall package can only be successfully started once, otherwise it will affect the smooth flow of production. The casting start of the continuous casting machine is of great significance to the continuous casting production. Compared with the manual casting start, the automatic casting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/16B22D11/18
CPCB22D11/161B22D11/18
Inventor 谷杰赵小军蔡雪贞石晨敏徐书成
Owner LIANFENG STEEL (ZHANGJIAGANG) CO LTD