Novel ultrafine metal powder preparation equipment

A kind of ultra-fine metal powder, a new technology, applied in the field of equipment for the preparation of new ultra-fine metal powder, to achieve the effect of good fluidity, less consumption, and narrow particle size distribution

Pending Publication Date: 2019-04-02
XIAN BRIGHT ADDTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of equipment for the preparation of ultra-fine metal powder, which solves the sealing problem of the feeding bin and atomization chamber in the process of gas atomization preparation of the existing metal powder, and improves the efficiency of the powder production of the equipment

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  • Novel ultrafine metal powder preparation equipment
  • Novel ultrafine metal powder preparation equipment

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Embodiment Construction

[0019] The present invention is a kind of equipment for the preparation of novel superfine metal powder, the structure is as follows figure 1 As shown, it includes the atomization chamber 1, the top of the atomization chamber 1 is connected with the sealed feeding bin 2, the bottom of the atomization chamber 1 is connected with the powder collection device 3, and the side of the sealed feeding bin 2 is also connected with the feeding transition sealing bin 3, as figure 2 as shown in image 3 As shown, the oxygen content measuring device 7 is installed on the top of the atomization chamber 1, the sealed feeding chamber 2 and the feeding transition sealing chamber 3, and the pressure sensor 8 is also installed on the top of the sealing feeding chamber 2 and the feeding transition sealing chamber 3.

[0020] The sealed feeding bin 2 includes a feeding system 5, the feeding system 5 is externally covered with a sealing cover 13, the sealing cover 13 is connected with the atomizat...

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Abstract

The invention discloses novel ultrafine metal powder preparation equipment. The novel ultrafine metal powder preparation equipment comprises an atomizing chamber, the upper portion of the atomizing chamber communicates with a seal material feeding bin, the lower portion of the atomizing chamber is connected with a powder collecting device, the side face of the seal material feeding bin is connected with a material feeding transition seal bin, the top ends of the atomizing chamber, the seal material feeding bin and the material feeding transition seal bin are all provided with oxygen content measurers, and the top ends of the seal material feeding bin and the material feeding transition seal bin are further provided with pressure sensors. The purpose of the invention is to provide the novelultrafine metal powder preparation equipment, and the problems of seal of the material feeding bin and the atomizing chamber and the low powder making efficiency in the aerosol polarization method preparation process of existing metal powder are solved.

Description

technical field [0001] The invention belongs to the technical field of 3D printing equipment, and relates to equipment for preparing novel ultrafine metal powder. Background technique [0002] Metal 3D printing technology is a manufacturing method that uses materials to form workpieces point by point and layer by layer. Since the advent of metal 3D printing technology in the late 1980s, great progress has been made in forming systems and formable materials, and at the same time it has promoted the development of rapid mold making and rapid manufacturing. The process of metal 3D printing is that the designer first draws the three-dimensional digital model of the required part on the computer; then slices the digital model layer by layer through special software to obtain the two-dimensional profile of the section of each layer; then according to the profile information, through Laser scanning, the metal powder is melted and then solidified to form various cross-sectional pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/08B33Y70/00
CPCB22F9/082B33Y70/00
Inventor 薛蕾谭江飞赵晓明
Owner XIAN BRIGHT ADDTIVE TECH CO LTD
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