High-speed dispersion machine for lithium ion battery positive electrode material

Abstract

The invention discloses a high-speed dispersion machine for a lithium ion battery positive electrode material. The high-speed dispersion machine comprises a main vertical arm and a cross beam, whereina chassis is fixed at the bottom of the main vertical arm, the top of the main vertical arm is connected with a supporting arm through a main bearing, the top of the supporting arm is connected withthe cross beam through a main rotating shaft, the main rotating shaft is positioned in the middle of the bottom of the cross beam, a counterweight box is fixed on one side of the bottom of the cross beam, and a counterweight block is arranged in the counterweight box. According to the invention, the high-speed dispersion machine for the positive electrode material of the lithium ion battery is provided with the main bearing, the main rotating shaft, the crossbeam, the auxiliary rotating shaft and the connecting arm, so that when the dispersion machine works, a user can adjust the angle of therotating shaft through the handle, the cross beam can rotate along the main bearing under the driving of the supporting arm so as to conveniently adjust the dispersion stirring position by the user, and the angle between the cross beam and the supporting arm can be adjusted under the rotation of the main rotating shaft and the auxiliary rotating shaft so as to conveniently adjust the stirring depth of the rotating shaft.

Description

technical field [0001] The invention relates to the technical field of lithium battery processing and production equipment, in particular to a high-speed disperser for positive electrode materials of lithium ion batteries. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements, so However, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. [0003] In the lithium battery production process, the mixing and dispersion process affects the product quality by more than 30% in the entire production process of the lithium ion battery, which is the most important link in the entire production process. For ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a high-speed disperser for lithium-ion battery positive electrode materials to solve the problems in the above-mentioned background technology that the stirring regulation is poor, the dispersion efficiency is not high, and the dispersion and cutting effect is poor.

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