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Thin strip continuous casting cloth ladle liquid level detection method and device

A liquid level detection and liquid level technology, applied in the field of metallurgy, can solve the problems of low measurement accuracy, high cost, and unstable industrial application of liquid level detection of thin strip continuous casting cloth ladle, so as to improve the measurement accuracy, reduce the difficulty and Cost, effect of improving control stability

Active Publication Date: 2021-10-01
NORTHEASTERN UNIV LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the application provides a thin strip continuous casting cloth ladle liquid level detection method, device, storage medium and computer equipment. High technical problems with low measurement accuracy

Method used

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  • Thin strip continuous casting cloth ladle liquid level detection method and device
  • Thin strip continuous casting cloth ladle liquid level detection method and device
  • Thin strip continuous casting cloth ladle liquid level detection method and device

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Embodiment Construction

[0033] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] In one embodiment, such as figure 1 As shown, a thin strip continuous casting cloth ladle liquid level detection method is provided, and the application of this method to PLC controllers and other computer equipment is used as an example to illustrate, including the following steps:

[0035] 101. Obtain the total weight of the flow bag, the internal size and structure of the flow bag, and the temperature of the molten steel in the flow bag, and perform peeling and weighing operations on the total weight of the flow bag to obtain the molten steel in the flow bag net weight.

[0036] Specifically, the computer equipment can use detection elements such as rail scale sensors and continuous tempe...

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Abstract

The invention discloses a method, a device, a storage medium and a computer device for detecting the liquid level of a thin strip continuous casting cloth ladle. The method includes: obtaining the total weight of the flow bag, the internal size and structure of the flow bag, and the temperature of the molten steel in the flow bag, and performing a peeling and weighing operation on the total weight of the flow bag to obtain the weight of the flow bag. The net weight of molten steel; according to the internal size structure of the flow distribution bag, the segmental function of the volume of the flow distribution bag with respect to the liquid level of the flow distribution bag and the first-order segmental function of the liquid level of the flow distribution bag with respect to the volume of the flow distribution bag; The temperature of the molten steel and the net weight of the molten steel in the flow distribution bag are used to obtain the volume of molten steel in the flow distribution bag, and the volume of molten steel in the flow distribution bag is input into the first-order piecewise function of the liquid level of the flow distribution bag with respect to the volume of the flow distribution bag , to obtain the approximate liquid steel liquid level in the flow distribution bag; input the approximate liquid steel liquid level in the flow distribution bag into the piecewise function of the volume of the flow distribution bag with respect to the liquid level of the flow distribution bag to perform a step-by-step convergent approximation calculation, and obtain the distribution Liquid steel level in ladle.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to a thin strip continuous casting cloth ladle liquid level detection method, device, storage medium and computer equipment. Background technique [0002] Compared with conventional continuous casting, thin strip continuous casting saves multiple processes such as ingot heating, billet opening and multi-pass rolling, saves a lot of labor costs and energy costs, saves the process of ingot milling, reduces The process of cutting the head and tail after hot rolling is eliminated, which improves the yield, and the thin strip continuous casting equipment occupies a small area, is simple and centralized, and the initial investment is small. In addition, the thin strip continuous casting also has unique sub-rapid solidification characteristics, The microstructure is special, the performance is superior, and the thickness of the cast strip obtained is close to the thickness of the final ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/18G06F17/17
CPCB22D11/182B22D11/183G06F17/17
Inventor 袁国李振垒汤洋张元祥康健张晓明王黎筠王国栋
Owner NORTHEASTERN UNIV LIAONING
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