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Continuous strip spraying device

A technology of spraying belts and strips, which is applied in the field of strip spraying devices, can solve problems such as inability to guarantee cleanliness, and achieve the effects of being conducive to calmness, reducing impurities, and occupying a small area

Inactive Publication Date: 2014-02-26
QINGDAO YUNLU ADVANCED MATERIALS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention content of the above-mentioned patent mainly realizes the continuous production of strips through the smelting link, and cannot guarantee that molten steel with high cleanliness and less impurities can be provided

Method used

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Embodiment Construction

[0010] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0011] The continuous tape spraying device of the present invention is mainly used for continuous production of amorphous strips.

[0012] figure 1 It is a side view of the structural schematic diagram of the continuous spraying belt device of the present invention, figure 2 It is the top view of the structural representation of the continuous spray belt device of the present invention, combined with figure 1 and figure 2 As shown, the device includes a melting furnace 11 , a bottom injection furnace 12 , a spray bag 13 , and a crystallizer 14 .

[0013] The smelting furnace 11 is located at the top of the continuous belt spraying device and is used for melting molten steel. A bottom injection furnace 12 is provided below the smelting furnace 11, and the continuous belt spraying device has two identical bottom in...

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Abstract

The invention relates to a continuous strip spraying device which comprises a smelting furnace, a bottom pouring furnace, a spray ladle and a crystallizer, wherein the smelting furnace is located at the top of the device and used for smelting molten steel, the bottom pouring furnace is located below the smelting furnace and used for receiving molten steel flowing out of the smelting furnace and calming the molten steel, and the bottom pouring furnace is installed on a rotary table, the spray ladle is located below the bottom pouring furnace and used for receiving molten steel flowing out of the bottom pouring furnace, and the crystallizer is located below the spray ladle and used for quickly cooling molten steel flowing out of the spray ladle so as to form an amorphous alloy strip on the crystallizer. The continuous strip spraying device provided by the invention can continuously, ceaselessly and stably produce amorphous alloy strips. The continuous strip spraying device is simple in structure and occupies a small area. The design of the rotary table of the bottom pouring furnace is more beneficial to calming molten steel, thereby reducing impurities in molten steel flowing into the spray ladle and improving the magnetic performance of the amorphous alloy strip.

Description

technical field [0001] The invention relates to a strip spraying device, in particular to a continuous strip spraying device. Background technique [0002] In the 1960s, the United States and Japan successively invented the method of preparing amorphous alloy strips by the single-roller rapid cooling method. Since then, the manufacture of amorphous alloy materials has developed rapidly and realized industrial applications. The single-roll rapid cooling method is to spray the molten alloy liquid through the narrow gap on the nozzle to the surface of the high-speed rotating ultra-quick cooling roll, and form an amorphous alloy strip through rapid cooling of the cooling roll. The cooling rate of the cooling roller to the molten alloy liquid is as high as 105°C, and the thickness of the formed strip is ≤30μm, and the width of the strip is determined by the actual requirements. [0003] Chinese Patent Application No. 201110124319.1 discloses a continuous production device for am...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/06B22D11/14B22D11/10B22D11/11
Inventor 庞靖王玲李晨
Owner QINGDAO YUNLU ADVANCED MATERIALS TECH CO LTD
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