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公开(公告)号：US20230146721A1
公开(公告)日：2023-05-11
申请号：US17918419
申请日：2021-04-16
发明人： Han Sung Kim
IPC分类号： C01B32/174 , B01F23/50 , B01F27/50
CPC分类号： C01B32/174 , B01F23/551 , B01F27/50
摘要： A apparatus for dispersing carbon nanotubes according to the present invention includes: a solution receiving part including a solution receiving body portion, a flow pipe portion formed by passing through an inside of the solution receiving body portion, and through which a CNT solution flows, and a spiral guide portion formed on an inner wall of the flow pipe portion and configured to guide the CNT solution to spirally flow; and an ultrasonic vibrator part mounted on an outer wall of the solution receiving body portion, and configured to provide ultrasonic waves to the CNT solution, wherein the spiral guide portion has a right spiral type and a left spiral type alternately formed on the inner wall of the flow pipe portion so that a rotation direction is changed twice or more.
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公开(公告)号：US20210339210A1
公开(公告)日：2021-11-04
申请号：US17243298
申请日：2021-04-28
发明人： Je Yeol LEE , Ji Yun YANG , Tae Soon PARK
摘要： Provided is an ultra-dispersion mixer, for stirring a mixed material for producing a high-quality slurry for an electrode of a secondary battery within a short time by disposing a low-speed blade and a high-speed blade for stirring a mixed material in a chamber so as to easily and effectively disperse elements of the slurry of a secondary battery, supplied to a mixer during a procedure of preparing the slurry of a secondary battery produced by performing mixing procedures multiple times, and disposing blade parts having a plurality of stirring characteristics so as to realize various stirring characteristics in the mixed material on the high-speed blade to increase the dispersion of the mixed material while the mixed material circulates in a high-shear disperser of the chamber and to simultaneously increase the temperature of a supplied solution at the beginning of stirring of the mixed material in the chamber.
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公开(公告)号：US12064734B2
公开(公告)日：2024-08-20
申请号：US17243298
申请日：2021-04-28
发明人： Je Yeol Lee , Ji Yun Yang , Tae Soon Park
IPC分类号： B01F27/84 , B01F23/53 , B01F27/1121 , B01F27/1123 , B01F27/113 , B01F27/192 , B01F27/90 , B01F35/221 , B01F35/30 , B01F35/71 , B01F35/75 , B01F35/92 , H01M4/04
CPC分类号： B01F27/84 , B01F23/53 , B01F27/1121 , B01F27/1123 , B01F27/113 , B01F27/192 , B01F27/90 , B01F35/22162 , B01F35/30 , B01F35/71805 , B01F35/7547 , B01F35/92 , H01M4/04
摘要： Provided is an ultra-dispersion mixer, for stirring a mixed material for producing a high-quality slurry for an electrode of a secondary battery within a short time by disposing a low-speed blade and a high-speed blade for stirring a mixed material in a chamber so as to easily and effectively disperse elements of the slurry of a secondary battery, supplied to a mixer during a procedure of preparing the slurry of a secondary battery produced by performing mixing procedures multiple times, and disposing blade parts having a plurality of stirring characteristics so as to realize various stirring characteristics in the mixed material on the high-speed blade to increase the dispersion of the mixed material while the mixed material circulates in a high-shear disperser of the chamber and to simultaneously increase the temperature of a supplied solution at the beginning of stirring of the mixed material in the chamber.
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