US 11,813,552 B2
Dispersing apparatus and defoaming apparatus comprising same
Jung Kee Jang, Daejeon (KR); Jeong Hun Cho, Daejeon (KR); Joon Hee Cho, Daejeon (KR); Ye Hoon Im, Daejeon (KR); and Young Soo Song, Daejeon (KR)
Assigned to LG Chem, Ltd.
Appl. No. 16/964,041
Filed by LG Chem, Ltd., Seoul (KR)
PCT Filed Aug. 20, 2019, PCT No. PCT/KR2019/010574
§ 371(c)(1), (2) Date Jul. 22, 2020,
PCT Pub. No. WO2020/040524, PCT Pub. Date Feb. 27, 2020.
Claims priority of application No. 10-2018-0097495 (KR), filed on Aug. 21, 2018; and application No. 10-2019-0076630 (KR), filed on Jun. 26, 2019.
Prior Publication US 2021/0039021 A1, Feb. 11, 2021
Int. Cl. B01D 19/02 (2006.01); D01D 1/10 (2006.01); B01F 23/50 (2022.01)
CPC B01D 19/02 (2013.01) [B01F 23/50 (2022.01); D01D 1/103 (2013.01); B01F 23/56 (2022.01)] 11 Claims
OG exemplary drawing
 
1. A dispersion device, comprising:
a dispersion plate having an inclined surface extending downwards obliquely from a center of the dispersion plate and having raw material inflow nozzles extending through the inclined surface, the raw material inflow nozzles being configured to introduce a raw material onto the inclined surface; and
a band spaced apart from the inclined surface of the dispersion plate so as to form a gap between the band and the inclined surface, the band being configured so that the raw material flows through the gap when introduced onto the inclined surface,
wherein the gap extends between the inclined surface and a lower surface of the band, the dispersion device is configured such that all of the raw material flows on the inclined surface through the gap located below the band, and the band is fixed to the inclined surface and spaced apart from the inclined surface using a connecting member or a supporting member.