Vertical positive electrode material calcining device of secondary battery

The invention provides a vertical type positive electrode material calcining device of a secondary battery. The vertical positive electrode material calcining apparatus according to the present invention comprises: a plurality of fire-resistant saggars each having an open top and a bottom surface pr...

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Hauptverfasser: YANG CHOONG-MO, LEE YONG-HYUN, MOON JONG-YOON, KIM WOO-TAEK, HWANG MIN YOUNG, HUR JEONG HEON, PARK YOONOL, KIM HYUN-WOO, DO, BYEONG-MOO, SONG SANG-GEUN, KIM YOUNG-WOO, HWANG SOONUL, JUNG KEEYOUNG, MOON JI-WOONG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a vertical type positive electrode material calcining device of a secondary battery. The vertical positive electrode material calcining apparatus according to the present invention comprises: a plurality of fire-resistant saggars each having an open top and a bottom surface provided with a through-type slit for gas flow, the fire-resistant saggars being filled with a positive electrode material; and a plurality of unit calcining furnaces which have open tops, are stacked in the vertical direction, and respectively accommodate the fire-resistant saggars. 本发明提供一种二次电池的垂直式正极材料煅烧装置。根据本发明的垂直式正极材料煅烧装置包括:多个耐火匣钵,其顶部开放,底面提供用于气体流动的贯通型狭缝,并装入正极材料;以及多个单元煅烧炉,其顶部开放,沿垂直方向层叠多个,分别容纳各耐火匣钵。