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Bottom pouring ladle outlet slag cleaning device

A liquid outlet and bottom injection technology, which is applied in the direction of casting molten material containers, metal processing equipment, casting equipment, etc., can solve the problems of wasting costs and waste materials, and achieve the effect of saving materials and costs

Active Publication Date: 2017-02-08
JIANGSU BIAOXIN KUBOTA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a bottom injection type ladle liquid outlet slag removal device that can directly remove steel slag, which can solve the shortcomings of waste material and waste of cost in the prior art

Method used

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  • Bottom pouring ladle outlet slag cleaning device
  • Bottom pouring ladle outlet slag cleaning device
  • Bottom pouring ladle outlet slag cleaning device

Examples

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Embodiment Construction

[0018] It can be seen from the figure that the slag removal device at the liquid outlet of the bottom pouring ladle is characterized in that the slag removal device includes a bottom pouring ladle device, an oxygen blowing device and a coke burning device.

[0019] The bottom pouring ladle device includes a liquid outlet 4 arranged at the bottom of the ladle, steel slag 1 is attached to the bottom of the ladle and the side wall of the liquid outlet 4, and the lower end of the liquid outlet 4 is also provided with an embedded liquid outlet 2. The lower end of the embedded liquid outlet 2 is also covered with a smooth sealing plate 3, and the embedded liquid outlet 2 is also connected with the opening device 10, and the embedded liquid outlet 2 is also provided with an outlet The round hole corresponding to liquid port 4.

[0020] The oxygen blowing device includes a thin-walled carbon steel thin steel pipe 5 , and a hose 6 is arranged at the end of the thin-walled carbon steel ...

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PUM

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Abstract

A bottom filling type casting ladle liquid outlet slag removing device comprises a bottom filling type casting ladle device, an oxygen blowing device and a coke burning device; the bottom filling type casting ladle device comprises a liquid outlet which is formed in the bottom of a casting ladle; steel slags are adhered to the bottom of the casting ladle and the lateral wall of the liquid outlet; the lower end of the liquid outlet is provided with an embedding type liquid outlet; a smooth closing plate sleeves to the lower end of the embedding type liquid outlet; the embedding type liquid outlet is also connected with a starting device; the embedding type liquid outlet is also provided with a circular hole which is matched with the liquid outlet; the oxygen blowing device comprises a thin-wall carbon steel thin steel tube; the tail end of the thin-wall carbon steel thin steel tube is provided with a flexible pipe; one end of the flexible pipe is connected with an oxygen tank; coke is arranged inside a coke burning device. The bottom filling type casting ladle liquid outlet slag removing device has the advantages of cleanly clean the steel slags and playing a role in saving materials and costs.

Description

technical field [0001] The invention relates to the steel casting industry, in particular to a slag cleaning device for a liquid outlet of a bottom pouring ladle. Background technique [0002] Bottom injection ladles are widely used in the casting of static castings in the steel casting industry. The tapping weight is 1.2-1.5 times of the required weight, and the casting of the product is completed by using the weight of the molten steel itself, and the excess molten steel is cast into ingots for the next return to the furnace for use. The molten steel is released from the bottom of the ladle, while the steel slag floats on the surface of the molten steel, which does not need to be cleaned up, and prevents the oxidation of the molten steel, thereby improving the purity of the molten steel and the quality of the product. When using the bottom pouring ladle, the purity of the molten steel is guaranteed, but because the steel slag on the surface of the molten steel is in conta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D41/58B22D41/60
Inventor 赵亚军陈刚黄正勇陈敏
Owner JIANGSU BIAOXIN KUBOTA IND