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Apparatus and method for performing termination operations of a continuous casting machine

A casting machine and equipment technology, which is applied to the configuration of casting equipment, metal processing equipment, indicating equipment/measuring equipment, etc., can solve problems such as molten steel spreading, and achieve the effect of improving casting yield.

Active Publication Date: 2020-04-07
浦项股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The problem of molten steel scatter then occurs when the water sprayed onto the strand flows into the surface of the molten steel and reacts with the unsolidified molten steel

Method used

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  • Apparatus and method for performing termination operations of a continuous casting machine
  • Apparatus and method for performing termination operations of a continuous casting machine
  • Apparatus and method for performing termination operations of a continuous casting machine

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Embodiment Construction

[0018] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In the following description, when the embodiments are described in detail, only the embodiments necessary for understanding the functions and configurations of the embodiments according to the present disclosure will be described, and other embodiments may be omitted so as not to obscure the subject matter of the present disclosure . In addition, the same reference numerals will be used for elements having the same or similar functions and operations throughout the drawings.

[0019] In addition, throughout the specification, when an element is referred to as being "connected" to another element, this includes not only the case where the element is "directly connected" to the other element, but also the case where the element is "indirectly connected" to the other element, that is, in There are elements in between. Moreover, unless oth...

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Abstract

An apparatus for processing a terminating operation of a continuous casting machine, according to one embodiment of the present invention, comprises: a weight detecting unit for detecting the weight of molten steel in a tundish; a mold for receiving the molten steel discharged from the tundish; a thermocouple for measuring the temperature of a copper plate in the mold due to the inflow of tundish flux into the mold; and an end signal processing unit for detecting a point of time when slag in the mold is carried over, on the basis of the weight of the molten steel in the tundish and the temperature of the copper plate, and then providing an end signal for terminating an operation of a continuous casting machine at the point of time when the slag is carried over.

Description

technical field [0001] The present invention relates to a device and a method for performing a termination operation of a continuous casting machine. Background technique [0002] As a general method of terminating continuous casting, when the molten steel in the tundish reaches a certain weight, a method of closing a stopper or a sliding door is used to stop the supply of molten steel from the tundish to the mold. [0003] In this case, when continuous casting ends, it is important to significantly reduce the amount of molten steel remaining in the tundish, and the purpose of significantly reducing the amount of molten steel in the tundish is to increase the casting yield by increasing the casting yield of molten steel. Rate. [0004] In the process of supplying as much molten steel in the tundish as possible to the mold, inflow of the tundish flux into the mold may occur. [0005] In this case, solidification of the molten steel surface may be delayed due to excess tundi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/16B22D11/18B22D2/00
CPCB22D2/00B22D11/16B22D11/18
Inventor 金成演
Owner 浦项股份有限公司