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A tundish flow stabilizer

A technology of flow stabilizer and tundish, which is used in casting melt containers, metal processing equipment, manufacturing tools, etc., can solve the problems of uneven cleanliness and large internal quality gaps of casting billets, and achieves improvement of internal quality and cleanliness. degree, improve the effect of difficulty in opening and pouring while flowing

Active Publication Date: 2022-01-11
SGIS SONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a tundish flow stabilizer, which aims to improve the existing problems of uneven cleanliness and large gaps in the internal quality of the slab

Method used

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  • A tundish flow stabilizer
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  • A tundish flow stabilizer

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Embodiment

[0045] figure 1 A schematic structural view of the tundish current stabilizer 100 provided by the embodiment of the present application is shown; please refer to figure 1 , this embodiment provides a tundish flow stabilizer 100, which is mainly used for casting slabs.

[0046] The tundish stabilizer 100 includes a base plate 110 (see figure 2 ), side plate 120 and roof eaves 130; side plate 120 has five, and five side plates 120 are all connected with base plate 110;

[0047] figure 2 It shows a schematic view of the structure of the bottom plate 110 and the side plate 120 provided by the embodiment of the present application at a first viewing angle, image 3 A schematic structural diagram of the second viewing angle of the bottom plate 110 and the side plate 120 provided by the embodiment of the present application is shown.

[0048] Please also refer to Figure 1-Figure 3 The tundish stabilizer 100 includes five side plates 120, and the five side plates 120 are all c...

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Abstract

The present application relates to the field of steelmaking, in particular to a tundish flow stabilizer. The tundish flow stabilizer includes: bottom plate, five side plates connected in sequence and surrounded by the bottom plate, all five side plates are connected with the roof eaves, the roof eaves include five suspension edges; the second suspension edge is provided with a In the raised part of the plate, the distance between the top surface of the fifth hanging edge and the bottom plate gradually decreases; the distance between the top surface of the fourth hanging edge and the bottom plate gradually decreases. After the molten steel is poured in the tundish stabilizer, the molten steel is divided along the two sides of the convex part. The top of the convex part, the top of the fourth suspension side and the top of the fifth suspension side are surrounded by an active area. After the molten steel enters the accommodation space, each The average standard deviation of the concentration of molten steel is small, prolonging the residence time of molten steel in the accommodation space. The tundish flow stabilizer provided by the embodiment of the present application is beneficial to reduce the dead zone volume of the tundish flow field and increase the piston fluid integration rate.

Description

technical field [0001] The present application relates to the field of steelmaking, in particular to a tundish flow stabilizer. Background technique [0002] The current stabilizer is a part of the internal structure of the tundish of the five-strand bloom continuous casting machine. The current stabilizer is installed at the bottom of the impact zone of the tundish, and the center is located directly below the long nozzle. The ladle molten steel is first injected from the long nozzle. In the current stabilizer, it flows into the working area after being buffered by the current stabilizer. [0003] The shape of the current stabilizer is mostly a quadrilateral structure with a hollow inner cavity. In the casting process of using the existing stabilizer, there are problems such as uneven cleanliness of the slab and large gaps in the internal quality of the slab. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide a tund...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D41/00
CPCB22D41/00
Inventor 孙忠权寻忠忠曾令宇刘志明万翔黄回亮谭奇峰王冠郭峻宇叶德新
Owner SGIS SONGSHAN CO LTD
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