公开(公告)号：US20250145510A1

公开(公告)日：2025-05-08

申请号：US19014017

申请日：2025-01-08

Applicant: LG CHEM, LTD.

Inventor： Sung Woo JEONG ,  In Yong JEONG ,  Sang Ho LEE ,  Eun Jung JOO ,  Dae Young SHIN

IPC: C02F11/127 ,  B01D53/26

Abstract: A centrifugal dehydrator according to an embodiment of the present disclosure for solving the above problems includes: a slurry flow tube through which slurry, in which polymers and water are mixed, flows; a gas flow tube through which a gas flows; a mixture flow tube which is connected from the slurry flow tube and the gas flow tube and through which a mixture of the slurry and the gas flows; a basket into which the mixture is injected from the mixture flow tube and which rotates to apply centrifugal force to the slurry in the mixture; a driving part that allows the basket to rotate; and a porous plate disposed on a peripheral portion of the basket to discharge the water from the slurry to the outside of the basket.

公开(公告)号：US20220016646A1

公开(公告)日：2022-01-20

申请号：US17269203

申请日：2020-07-13

Applicant: LG CHEM, LTD.

Inventor： Sang Ho LEE ,  Dae Young SHIN ,  Sung Woo JEONG ,  Eun Jung JOO

IPC: B04B3/02 ,  B04B7/12 ,  B04B15/12 ,  B04B11/02 ,  F26B5/08

Abstract: A pressurizing centrifugal dehydrator for removing moisture according to the present disclosure includes: an inner basket into which slurry is introduced; an outer basket surrounding the inner basket; a blocking barrier disposed in the outer basket; and a gas supplying portion for supplying gas into the inner basket and/or the outer basket, wherein a dehydration product is positioned between an outer circumference of the blocking barrier and an inner side of the outer basket to maintain airtightness of the outer basket.