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Conductive and continuous casting type electroslag remelting furnace for crystallizer

A technology of electroslag remelting furnace and crystallizer, which is applied in the field of crystallizer conduction and continuous casting electroslag remelting furnace, can solve the problems of complex production process, high production power consumption and high production cost, and achieve low production cost and electricity consumption The effect of increasing consumption and yield

Inactive Publication Date: 2009-04-29
JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of production requires high power consumption and low production efficiency, and the production process is complicated by forging or rough rolling, and the yield is lower than that of continuous casting billets, so the production cost is high

Method used

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  • Conductive and continuous casting type electroslag remelting furnace for crystallizer
  • Conductive and continuous casting type electroslag remelting furnace for crystallizer

Examples

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Effect test

Embodiment Construction

[0047] See figure 1 , The mold conductive, continuous casting type electroslag remelting furnace involved in the present invention is mainly composed of an ingot extraction system, a mold system, an electrode, an electrode lifting system, a power supply system, a control system, and cooling water.

[0048] The spindle pumping system is mainly composed of a spindle pumping column 7, a spindle pumping platform 8 and a bottom water tank 10. The spindle pumping platform 8 is sleeved on the spindle pumping column 7, and the bottom water tank 10 is installed on the spindle pumping platform 8.

[0049] The crystallizer system is mainly composed of a crystallizer platform 6 and a crystallizer 5. The crystallizer platform 6 is fixed on the top of the ingot pumping column 7, the crystallizer 5 is fixedly arranged on the crystallizer platform 6, and the crystallizer 5 is placed directly above the bottom water tank 10. The crystallizer 5 adopts a water-cooled barrel-type conductive crystalliz...

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Abstract

The invention relates to a crystallizer conducting continuous casting type electroslag remelting furnace which comprises a stripping system, a crystallizer system, an electrode, an electrode elevating system and a power supply system. The stripping system comprises a stripping upright column (7), a stripping platform (8) and a bottom water tank (10). The crystallizer system comprises a crystallizer platform (6) and a crystallizer (5). The electrode elevating system adopts two independent cross arm upright columns (2) and cross arms (3). The power supply system comprises a transformer (1), a short network (13), a cross arm cable (12), a crystallizer cable (11) and a bottom water tank cable (9), wherein one end of the cross arm cable (12) is connected with an electrode holder (14) through the short network (13), the other end of the cross arm cable (12) is connected with the transformer (1) through the short network (13), one end of the crystallizer cable (11) and one end of the bottom water tank cable (9) are connected with the crystallizer (5) and the bottom water tank (11) respectively, and the other end of the crystallizer cable (11) and the other end of the bottom water tank cable (9) are connected with the transformer (1). The crystallizer conducting continuous casting type electroslag remelting furnace has the advantages of low production electricity consumption, high production efficiency, simple production process, and higher yield than that of a continuous casting billet.

Description

(1) Technical field [0001] The invention relates to a crystallizer conductive, continuous casting type electroslag remelting furnace. It belongs to the field of steelmaking technology. (2) Background technology [0002] Electroslag remelting is a method of smelting using the resistance heat generated when electric current passes through the slag as a heat source. The main purpose is to purify metals and obtain steel ingots with uniform and dense crystal structure. The steel remelted by electroslag has high purity, low sulfur content, few non-metallic inclusions, smooth surface of the steel ingot, uniform and dense crystals, uniform metallographic structure and chemical composition. [0003] The structure of the previous electroslag furnace is like figure 1 Shown: It is composed of transformer, cross-arm column, cross-arm, crystallizer, cable, ingot transporter, etc. Due to the use of a fixed long barrel crystallizer, the length of the electroslag ingot is generally within 2.5 met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B9/187C22B9/193
Inventor 张文基阮小江孙群利刘晓东宋延成
Owner JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD
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