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Continuous production device for amorphous belt

A technology for production equipment and amorphous strips, applied in safety devices, metal processing equipment, casting equipment, etc., can solve problems such as the inability to realize continuous amorphous strip production from multi-furnace alloy solutions, and achieve small footprint and stable production , the effect of simple structure

Active Publication Date: 2013-07-24
QINGDAO YUNLU ADVANCED MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The maximum alloy pouring amount of the above-mentioned patent is limited to the amount of alloy in one smelting ladle, and it is impossible to realize the continuous amorphous strip production of multi-furnace alloy solution

Method used

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  • Continuous production device for amorphous belt

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Experimental program
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Effect test

Embodiment 1

[0023] Both the smelting furnace and the pouring furnace adopt the smelting method of induction heating and chemical steel; the capacity of the two furnaces is 3 tons; the pouring method is adopted, and the launder and the pouring ladle are integrated; the capacity of the pouring ladle is 100kg, and the stopper rod is used Flow control, the lower part is equipped with a nozzle; the capacity of the spray belt bag is 80kg; the system includes a set of temperature measurement and control system, which forms a closed-loop control with the power supply power of the casting induction furnace by measuring the temperature of the alloy solution in the casting bag. Control the temperature of the alloy solution in the pouring ladle to be basically constant.

Embodiment 2

[0025] Both the smelting furnace and the pouring furnace adopt the smelting method of electric arc heating chemical steel, and the flow is controlled by the slide plate in the bottom injection method; the capacity of the two furnaces is 2.5 tons; there is no flow steel channel; the capacity of the pouring ladle is 80kg, and the flow is controlled by a stopper rod , the lower part is equipped with a nozzle; the capacity of the spray belt bag is 100kg; the system includes a set of temperature measurement and control system, which controls the casting by measuring the temperature of the alloy solution in the casting bag and forming a closed-loop control with the power supply of the casting induction furnace. The temperature of the alloy solution in the ladle is basically constant. The system also includes a set of spray bag liquid level detection and control device, which forms a closed-loop control with the lifting of the pouring bag flow control plug rod to control the liquid le...

Embodiment 3

[0027] Both the smelting furnace and the pouring furnace adopt the smelting method of induction heating steel, which is the top injection method; the capacity of the two furnaces is 3.5 tons; the launder and the pouring ladle are integrated; the capacity of the pouring ladle is 150kg, and the pouring ladle is controlled by a stopper rod. flow, the lower part of which is equipped with a nozzle; the capacity of the spray bag is 100kg; the system includes a set of pouring ladle liquid level detection and control device, which forms a closed-loop control with the pouring speed of the pouring induction furnace to control the liquid level in the pouring ladle The altitude remains stable. The system also includes a set of temperature measurement and control system, which measures the temperature of the alloy solution in the casting ladle and forms a closed-loop control with the power supply of the casting induction furnace to control the temperature of the alloy solution in the castin...

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Abstract

The invention relates to a continuous production device for an amorphous belt, comprising a rotary table, a smelting induction furnace, a pouring induction furnace and a temperature measuring and liquid level control system. The smelting induction furnace and the pouring induction furnace alternately change positions by virtue of the rotary action of the rotary table, alloy solution is continuously supplied to a pouring ladle, and continuous amorphous belt preparation on multi-furnace alloy solution is realized; a temperature control system is used for measuring the temperature of alloy solution in the pouring ladle or belt spraying ladle, and closed-loop control is formed by the power supply power of the pouring induction furnace and the measured temperature to control the temperature ofthe alloy solution in the pouring ladle or the belt spraying ladle to be basically stable; and a liquid level detection system is used for measuring the liquid level of the alloy solution in the pouring ladle, the closed-loop control is formed by the tapping flow of the pouring induction furnace and the measured liquid level to control the liquid level of the alloy solution in the pouring ladle to be basically stable, and continuous and stable production on the amorphous belt is realized.

Description

technical field [0001] The invention relates to the production field of amorphous strips, in particular to a production device capable of continuously, uninterrupted and stable production of amorphous alloy strips. Background technique [0002] At the end of the 1960s, the United States and Japan successively invented the technology of preparing amorphous alloy strips by the single-roll quenching method. Since then, the manufacture of amorphous alloy materials has developed rapidly and has been applied industrially. The so-called single-roll quenching method is to inject the alloy solution through the gap at the bottom of the refractory nozzle to the surface of the high-speed rotating metal crystallization roll with cooling function, and form an amorphous alloy strip through the rapid condensation of the crystallization roll. The condensation rate of the crystallization roller to the alloy solution can be as high as 10 5 ℃ / s or higher, the speed of the alloy strip is greate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D46/00
Inventor 李晓雨
Owner QINGDAO YUNLU ADVANCED MATERIALS TECH CO LTD
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