Large-yield efficient gas atomization powder manufacturing apparatus

A pulverizing equipment and gas atomization technology, which is applied in the field of powder metallurgy, can solve the problems of burning spray plates, high production costs, and limiting production efficiency, etc., and achieve the effects of saving costs, increasing smelting volume, and reducing the risk of shutdown maintenance

Inactive Publication Date: 2017-07-11
湖南旭博冶金科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] Due to the technical limitations of the gas atomization powder making equipment at the present stage, the conventional gas atomization production capacity is less than 500Kg / furnace. Disc, atomization nozzle failure, insufficient cooling, etc.
However, the furnace capacity is limited to less than 500kg, not only the production cost is high, but also the production efficiency is greatly limited

Method used

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  • Large-yield efficient gas atomization powder manufacturing apparatus
  • Large-yield efficient gas atomization powder manufacturing apparatus
  • Large-yield efficient gas atomization powder manufacturing apparatus

Examples

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Embodiment 1

[0027] Such as Figure 1-4 As shown, a large-capacity and high-efficiency gas atomization powder making equipment includes a smelting system, an atomization system, a vacuum system 1, a powder feeding system, a dust removal system and a screening system.

[0028] The smelting system includes two melting furnaces 3, which are arranged opposite to each other.

[0029] The atomization system includes an atomization tower 2 and a double leak hole transition material bag 4, and the vacuum system 1 is connected with the atomization tower 2.

[0030] The powder feeding system includes a herringbone connector 10, two air ducts 11 and two air duct branches 12, the inlet of the herringbone connector is connected to the atomization tower, and the outlet of the herringbone connector is respectively connected to the two air ducts. The connection of the first air duct, the other end of which is connected to the dust removal system. One end of the air pipe branch is connected to the atomiz...

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PUM

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Abstract

The invention provides a large-yield efficient gas atomization powder manufacturing apparatus which comprises a smelting system, an atomization system, a powder feeding system, a dust removal system, a screening system and a vacuum-pumping system. The smelting system comprises two or more smelting furnace; the atomization system comprises a transition material bag and an atomization tower; and the powder feeding system, the dust removal system and the screening system are sequentially connected. The powder feeding system comprises a herringbone connector, an air pipe and an air pipe branch pipe. The design of multiple smelting furnaces, dual pipes, dual dust removal equipment and the like are adopted, when one of the dual facilities breaks down, equipment use is not influenced, the halt production maintaining risk is greatly decreased, and atomization powder manufacturing of 2-5 t / furnace can be achieved; and according to the vacuum-pumping system, an atomization chamber is pumped to be vacuum before atomization, filling of protective atmosphere is then carried out, the oxygen content in the atomization environment is reduced to a large extent, and the oxygen content in the powder is reduced.

Description

technical field [0001] The invention belongs to the technical field of powder metallurgy, and in particular relates to a large-capacity and high-efficiency gas atomization powder making equipment. Background technique [0002] Due to the technical limitations of the gas atomization powder making equipment at the present stage, the conventional gas atomization production capacity is less than 500Kg / furnace. Disc, atomization nozzle failure, insufficient cooling and other problems. However, the furnace capacity is limited to less than 500kg, not only the production cost is high, but also the production efficiency is greatly limited. Thereby it is necessary to invent a large output gas atomization powder making equipment. Contents of the invention [0003] In order to solve the above problems, the present invention provides a large-capacity and high-efficiency gas atomization powder making equipment, [0004] The technical solution adopted is as follows: a large-capacity a...

Claims

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Application Information

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IPC IPC(8): B22F9/08
CPCB22F9/082B22F2009/0888B22F2009/0896
Inventor 不公告发明人
Owner 湖南旭博冶金科技有限公司
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