ORE-DRESSING DEVICE

WIPO Patent Application WO/2023/185417

A1

An ore-dressing device, comprising a conveying mechanism (10), a backscattering mechanism (20), and a jetting mechanism (30). The conveying mechanism (10) is used to convey ores, and the ores are conveyed from a discharge end of the conveying mechanism (10) and move along a first track; the backscattering mechanism (20) is arranged below the conveying mechanism (10) and comprises a backscattering emitter (21) and a backscattering detector (22), the backscattering emitter (21) being used for emitting rays to the ores, and the backscattering detector (22) being used to receive rays scattered from the ores to obtain a backscattering image; and the jetting mechanism (30) is positioned below the backscattering mechanism (20), and the jetting mechanism (30) jets a high-pressure fluid to move some ores along a second track according to a comparison result of a grayscale value of the backscattering image and a preset grayscale value. The backscattering mechanism (20) is located below the conveying mechanism (10), such that the structures of mechanisms of the ore-dressing device are compact, thereby reducing the overall size of the ore-dressing device.

LI YUANJING (CN)
SUN SHANGMIN (CN)
ZONG CHUNGUANG (CN)
LIU BICHENG (CN)
WANG WEIZHEN (CN)
CHI HAOJIE (CN)
LIU LEI (CN)

PCT/CN2023/080759

October 05, 2023

March 10, 2023

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NUCTECH CO LTD (CN)

B07C5/34; B07C5/02; B07C5/36

WO2021155506A1

2021-08-12

CN114602821A	2022-06-10
CN206296208U	2017-07-04
CN108311410A	2018-07-24
CN215744927U	2022-02-08
CN214767058U	2021-11-19

BEIJING ZHILIN HENGYUAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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