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1. WO2020067671 - FOREIGN SUBSTANCE COLLECTING APPARATUS AND ELECTRICAL STEEL SHEET MANUFACTURING FACILITY INCLUDING SAME

Publication Number WO/2020/067671
Publication Date 02.04.2020
International Application No. PCT/KR2019/012027
International Filing Date 18.09.2019
IPC
B01D 47/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
47Separating dispersed particles from gases, air or vapours by liquid as separating agent
02by passing the gas or air or vapour over or through a liquid bath
B23K 26/364 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
36Removing material
362Laser etching
364for making a groove or trench, e.g. for scribing a break initiation groove
B23K 103/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
103Materials to be soldered, welded or cut
02Iron or ferrous alloys
04Steel alloys
B23K 101/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
101Articles made by soldering, welding or cutting
18Sheet panels
CPC
B01D 47/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
47Separating dispersed particles from gases, air or vapours by liquid as separating agent
02by passing the gas or air or vapour over or through a liquid bath
B23K 26/364
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
36Removing material
362Laser etching
364for making a groove or trench, e.g. for scribing a break initiation groove
Applicants
  • 주식회사 포스코 POSCO [KR]/[KR]
Inventors
  • 홍성철 HONG, Seong-Cheol
  • 민기영 MIN, Ki-Young
  • 박세민 PARK, Se-Min
  • 김동근 KIM, Dong-Geun
  • 김창호 KIM, Chang-Ho
  • 강정문 KANG, Jung-Moon
  • 권오철 KWON, Oho-Cheal
Agents
  • 특허법인 씨엔에스 C&S PATENT AND LAW OFFICE
Priority Data
10-2018-011577128.09.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) FOREIGN SUBSTANCE COLLECTING APPARATUS AND ELECTRICAL STEEL SHEET MANUFACTURING FACILITY INCLUDING SAME
(FR) APPAREIL DE COLLECTE DE SUBSTANCE ÉTRANGÈRE ET INSTALLATION DE FABRICATION DE FEUILLE D'ACIER ÉLECTRIQUE COMPRENANT CELUI-CI
(KO) 이물질 포집장치 및 이를 포함하는 전기강판 제조설비
Abstract
(EN)
A foreign substance collecting apparatus according to one embodiment of the present invention may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port through which air removed of the foreign substances is discharged; and a mixing unit provided inside the collection body unit and disposed on a flow passage of the air, and forming a vortex in washing water contained therein by inducing a rotary flow of the air.
(FR)
Un appareil de collecte de substance étrangère selon un mode de réalisation de la présente invention peut comprendre : une unité de corps de collecte formée avec un orifice d'aspiration à travers lequel de l'air comprenant des substances étrangères s'écoule et un orifice de décharge à travers lequel l'air extrait des substances étrangères est déchargé; et une unité de mélange disposée à l'intérieur de l'unité de corps de collecte et disposée sur un passage d'écoulement de l'air, et formant un tourbillon dans l'eau de lavage contenue dans celle-ci par induction d'un écoulement rotatif de l'air.
(KO)
본 발명의 일 실시예에 따른 이물질 포집장치는 이물질이 포함된 공기가 유입되는 흡입구 및 이물질이 제거된 공기가 배출되는 배출구가 형성된 포집바디유닛 및 상기 포집바디유닛 내부에 구비되며, 상기 공기의 유동 경로 상에 배치되어 상기 공기의 회전 유동을 유도하여 내부에 담겨진 세척수에 소용돌이를 형성하는 믹싱유닛을 포함할 수 있다.
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