A graphite crushing and iron removal device

Abstract

The invention provides a graphite pulverizing and iron-removing device. The graphite pulverizing and iron-removing device comprises a box body; a pulverizing chamber and an iron-removing chamber are formed in the box body; a feeding hopper, a pulverizing device and a fixed ring are arranged in the pulverizing chamber; the pulverizing device comprises a driving motor, a rotating shaft and a lower pulverizing body; the driving motor is arranged in the middle of the upper end of the box body; the lower end of the driving motor is connected with the rotating shaft; the rotating shaft runs through the upper end of the box body; an upper pulverizing body and a spiral pulverizing blade are arranged on the rotating shaft; the fixed ring is fixed at the lower end of a second pulverizing passage in a welded manner; the fixed ring comprises a connecting rod and an inner ring; a first iron-removing plate, a second iron-removing plate, a third iron-removing plate, a fourth iron-removing plate and a box door are arranged in the iron-removing chamber; the fourth iron-removing plate is arranged at the lower end of the third iron-removing plate; the height of the right end of the fourth iron-removing plate is equal to the height of the bottom end of the box door; the box door is arranged on the lower side of the right end of the iron-removing chamber; a handle is arranged on the box door. The graphite pulverizing and iron-removing device provided by the invention has the advantages that the pulverized particles are uniform and the pulverizing is complete by using twice pulverizing, and the iron can be completely removed through multiple iron-removing.

Description

technical field [0001] The invention relates to a crushing machine, in particular to a graphite crushing and iron removal device. Background technique [0002] Nowadays, batteries are widely used in society. The electrode materials of batteries are mostly made of graphite. The treatment of graphite materials is mainly through crushing, and the graphite is crushed into qualified particles to make electrode materials; Incomplete; sometimes iron filings are prone to appear in graphite materials, and the existing devices do not have the function of removing iron, and cannot remove iron filings in graphite materials, which affects the production of electrode materials. Contents of the invention [0003] The object of the present invention is to provide a graphite crushing and iron removal device to solve the problems raised in the above-mentioned background technology. [0004] In order to solve the problems of the technologies described above, the present invention provides t...

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Problems solved by technology

[0002] Nowadays, batteries are widely used in society. The electrode materials of batteries are mostly made of graphite. The treatment of graphite materials is mainly through crushing, and the graphite is crushed into qualified particles to make electrode materials; Incomplete; sometimes iron filings are easy to appear in graphite materials, and the existing devices do not have the function of removing iron, and cannot remove iron filings in graphite materials, which affects the production of electrode materials

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