Rare metal powder preparation equipment

Abstract

The invention provides rare metal powder preparation equipment which comprises a grinding machine and an iron removing device. The iron removing device comprises a box body, the inside of the box bodyis divided into an iron removing chamber and a storage chamber, a discharge opening is formed in one side with the lower inclination of the bottom of the iron removing chamber, an automatic gate is arranged on the outer side of the discharge opening, and a feeding hopper corresponding to the discharge opening is arranged in the storage chamber in a communicating mode. A spiral feeding machine isarranged outside a feeding port at the top of the iron removing chamber, and a feed inlet of the spiral feeding machine communicates with a discharging outlet of the grinding machine. A conveying beltis arranged at the position of the iron removing chamber in an inclined mode, one side of the end with the lower inclination of the conveying belt is located on the outer side of the box body, the conveying belt is of a mesh belt structure, a plurality of soft magnetic strips are arranged on the outer wall surface of the conveying belt, and a cleaning structure for cleaning and collecting scrap iron is arranged below the bottom of the end with the lower inclination of the conveying belt. By means of the equipment, metal powder can be subjected to scrap iron adsorption cleaning, scrap iron adhering to a cleaning piece is removed, and a good adsorption effect is maintained, so that continuous iron removal work is carried out, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of metal powder production, and more specifically, to a rare metal powder preparation equipment. Background technique [0002] Rare elements are the general term for elements that are reserved and rarely distributed in nature (generally, the crustal abundance is below 100ppm) and are less used by humans. Rare elements are often used to manufacture special metal materials, such as special steels, alloys, etc., in aircrafts, rockets, atomic energy, etc. The industrial field is a key material. Commonly used rare metals include lithium, titanium, radium, etc. The names of rare metals are relative. With the extensive research on rare metals, the discovery of new sources of production and new refining methods and their With the expansion of the scope of application, at present, most of the rare metal ores are pulverized through a crushing mechanism to facilitate subsequent processing and production; however, the ore is of...

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Problems solved by technology

[0002] Rare elements are the general term for elements that are reserved and rarely distributed in nature (generally, the crustal abundance is below 100ppm) and are less used by humans. Rare elements are often used to manufacture special metal materials, such as special steels, alloys, etc., in aircrafts, rockets, atomic energy, etc. The industrial field is a key material. Commonly used rare metals include lithium, titanium, radium, etc. The names of rare metals are relative. With the extensive research on rare metals, the discovery of new sources of production and new refining methods and their With the expansion of the scope of application, at present, most of the rare metal ores are pulverized through a crushing mechanism to facilitate subsequent processing and production; however, the ore is often mixed with iron ore, resulting in powdery mixed with iron metal powder, which affects the follow-up production of rare metals Processing, reducing product quality

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