Automatic control and alarming system of molten steel liquid level in crystallizer of continuous casting machine

A liquid level automatic control and control system technology, which is applied to the configuration of manufacturing tools, casting equipment, indicating equipment/measuring equipment, etc., can solve the problem that the personal experience differences of steel workers are greatly affected, affecting product quality and production stability, Workers' labor intensity is high, and the effect of ensuring long-term stable operation, improving power supply reliability, and reliable practicability is achieved.

Inactive Publication Date: 2016-06-15
JIANGSU YONGGANG GROUP CO LTD
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Problems solved by technology

The above method of controlling the molten steel level in the mold of the continuous casting machine is not only labor-intensive, but also greatly affected by the personal experi

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  • Automatic control and alarming system of molten steel liquid level in crystallizer of continuous casting machine
  • Automatic control and alarming system of molten steel liquid level in crystallizer of continuous casting machine

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] like figure 1 , figure 2 As shown, the automatic control and alarm system for the molten steel level in the mold of the continuous casting machine includes a liquid level detector 2 installed on the mold 1, the liquid level detector 2 is electrically connected to the liquid level signal processor 3, and the liquid level detector 2 is electrically connected to the liquid level signal processor 3. The surface signal processor 3 is powered by the power supply system 4, the liquid level signal processor 4 is electrically connected to the PLC control system 5, and the PLC control system 5 is electrically connected to the buzzer alarm 6, the tension straightening machine control system 7 and the picture display 8 at the same time; The liquid level detector 2 can monitor the liquid level of the molten steel in the crystallizer 1 in real time,...

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Abstract

The invention discloses an automatic control and alarm system for molten steel liquid level in the crystallizer of a continuous casting machine, comprising a liquid level detector installed on the crystallizer, the liquid level detector is electrically connected with a liquid level signal processor, and the liquid level signal processor The system is powered, the liquid level signal processor is electrically connected to the PLC control system, and the PLC control system is also electrically connected to the buzzer alarm, the tension leveler control system and the picture display. The invention has the advantage of being able to automatically control the molten steel level in the crystallizer of the continuous casting machine.

Description

technical field [0001] The invention relates to a continuous casting machine, in particular to an automatic control and alarm system for the molten steel level in the crystallizer of the continuous casting machine. Background technique [0002] In the currently used steelmaking multi-strand continuous casting system, each single-strand continuous casting equipment needs to be equipped with a separate steel pourer. The steel pourer manually controls the pulling speed of the tension leveler according to personal experience to make the continuous casting machine crystallizer The liquid level of molten steel inside is kept in a safe range. The above method of controlling the molten steel level in the mold of the continuous casting machine is not only labor-intensive, but also greatly affected by the personal experience of the casters, resulting in frequent accidents of the molten steel level in the mold overflowing steel, which in turn affects the product. Quality and productio...

Claims

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Application Information

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IPC IPC(8): B22D11/18B22D2/00
CPCB22D11/181B22D2/00
Inventor 李伟徐成刚朱松军种传奇张家达
Owner JIANGSU YONGGANG GROUP CO LTD
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