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Anti-overflowing continuous-casting tundish

A continuous casting tundish and tundish technology, which is used in foundry equipment, casting melt containers, metal processing equipment, etc., can solve problems such as safety accidents, molten steel overflow, and many tundishes, so as to reduce safety accidents and reduce heat loss. , to avoid the effect of overflow

Inactive Publication Date: 2015-11-25
CHONGQING HAIDE METALLURGY MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the equipment for controlling the flow of molten steel fails, it may cause too much liquid in the tundish, and the molten steel overflows from the liquid inlet of the tundish, causing safety accidents

Method used

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  • Anti-overflowing continuous-casting tundish

Examples

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: tundish body 10 , liquid inlet 11 , liquid outlet 12 , baffle 20 , strut 21 , rotating rod 22 , floating block 23 , and slide 30 .

[0014] Such as figure 1 As shown, the continuous casting tundish capable of preventing overflow includes a tundish body 10 , a baffle plate 20 , a rotating rod 22 , a floating block 23 , a support rod 21 and a slide 30 . The top of the tundish body 10 is processed with a liquid inlet 11 , and the bottom is processed with a liquid outlet 12 . In addition, an overflow port is provided on the side wall of the tundish body. The pole 21 is welded on the inner wall of the tundish body 10, the rotating rod 22 is hinged on the pole 21 through a high temperature resistant pin, the baffle plate 20 is hinged on the upper end of the rotating rod 22 through a high temperature resist...

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Abstract

The invention belongs to the field of cast melt containers and particularly discloses an anti-overflowing continuous-casting tundish. The anti-overflowing continuous-casting tundish comprises a tundish body and further comprises a baffle, a rotary rod, a floating block, a supporting rod and a slide. An overflow opening is formed in the side wall of the tundish body. The supporting rod is fixed to the inner wall of the tundish body. The rotary rod is hinged to the supporting rod. The baffle is hinged to one end of the rotary rod. The floating block is fixed to the other end of the rotary rod. The overflow opening can be closed through the baffle. The slide is obliquely arranged. The high end of the slide is fixed to the tundish body. The slide is located under the baffle. Compared with a traditional continuous-casting tundish, the anti-overflowing continuous-casting tundish has the advantages that the overflow opening can be opened automatically by means of the buoyancy force of the floating block and the lever principle when the amount of molten steel is overlarge, manual attendance is not needed, the molten steel is effectively prevented from overflowing from a liquid inlet of the tundish, and safety accidents are reduced.

Description

technical field [0001] The invention belongs to the field of casting melt containers, in particular to a continuous casting tundish capable of preventing overflow. Background technique [0002] The continuous casting tundish is an important metallurgical process equipment. It is not only a buffer to distribute and ensure the continuous casting of molten steel, but also a key equipment to ensure the quality of slabs such as removing non-metallic inclusions, uniform temperature of molten steel, and preventing slag from entering the crystallizer. Its metallurgical effect directly affects the quality of the slab. The molten steel enters the tundish from the liquid inlet of the tundish, and then flows into the crystallizer from the liquid outlet of the tundish to enter and exit the next step of operation, thereby realizing continuous operation. In the actual operation process, it is necessary to strictly control the amount flowing into the tundish. When the equipment for contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/00
Inventor 付彬
Owner CHONGQING HAIDE METALLURGY MATERIAL CO LTD
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