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1. WO2020091089 - RING ELECTRODE STRUCTURE FOR ADDITIONAL REMOVAL OF ULTRAFINE PARTICLES INSIDE ELECTROSTATIC SPRAY CYCLONE

Publication Number WO/2020/091089
Publication Date 07.05.2020
International Application No. PCT/KR2018/012943
International Filing Date 29.10.2018
IPC
B03C 3/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
34Constructional details or accessories or operation thereof
40Electrode constructions
B03C 3/013 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
01Pretreatment of the gases prior to electrostatic precipitation
013Conditioning by chemical additives, e.g. with SO3
B03C 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
02Plant or installations having external electricity supply
B04C 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
9Combinations with other devices, e.g. fans
Applicants
  • 한국에너지기술연구원 KOREA INSTITUTE OF ENERGY RESEARCH [KR]/[KR]
Inventors
  • 최종원 CHOI, Jong Won
  • 김정근 KIM, Joeng Geun
  • 이계중 LEE, Kye Jung
  • 조종표 CHO, Chong Pyo
  • 김진한 KIM, Jin Han
  • 박준수 PARK, Jun Su
  • 윤형철 YOON, Hyung Chul
  • 김선형 KIM, Sun Hyung
Agents
  • 특허법인 명륜 MYUNGRYUN IP AND LAW FIRM
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) RING ELECTRODE STRUCTURE FOR ADDITIONAL REMOVAL OF ULTRAFINE PARTICLES INSIDE ELECTROSTATIC SPRAY CYCLONE
(FR) STRUCTURE D'ÉLECTRODE ANNULAIRE POUR ÉLIMINATION SUPPLÉMENTAIRE DE PARTICULES ULTRAFINES À L'INTÉRIEUR D'UN CYCLONE DE PULVÉRISATION ÉLECTROSTATIQUE
(KO) 정전분무 사이클론 내 초미세입자 추가 제거를 위한 링 전극 구조
Abstract
(EN)
The present invention relates to an air purification device utilizing electrostatic spraying and electric precipitation, the air purification device being characterized by comprising: a cylindrical part having an inner space formed therein and provided with an exhaust gas inflow duct for guiding an exhaust gas containing particulate pollutants; a cone part having a wide-top, narrow-bottom structure and an inner space formed therein, an upper portion of the cone part being connected to a lower portion of the cylindrical part, and a lower portion of the cone part being provided with a liquid discharge port; a cover provided on the upper portion of the cylindrical part; a cylindrical gas discharge duct, one side of which passes through the cover and protrudes to the outside and the other side of which is positioned inside the inner space of the cylindrical part; a plurality of liquid supply members arranged around the outer circumference of the cylindrical gas discharge duct; and a main wire connecting the liquid supply members.
(FR)
La présente invention concerne un dispositif de purification d'air utilisant une pulvérisation électrostatique et une précipitation électrique, le dispositif de purification d'air étant caractérisé en ce qu'il comprend : une partie cylindrique constituée d'un espace interne et pourvue d'un conduit d'admission de gaz d'échappement pour guider un gaz d'échappement contenant des polluants particulaires; une partie cône présentant une structure à fond étroit, et à dessus large dans laquelle est formé un espace intérieur, une partie supérieure de la partie cône étant reliée à une partie inférieure de la partie cylindrique, et une partie inférieure de la partie cône étant pourvue d'un orifice d'évacuation de liquide; un couvercle disposé sur la partie supérieure de la partie cylindrique; un conduit cylindrique d'évacuation de gaz, dont un côté passe dans le couvercle et fait saillie vers l'extérieur et dont l'autre côté est positionné dans l'espace intérieur de la partie cylindrique; une pluralité d'éléments d'alimentation en liquide agencés sur la circonférence externe du conduit cylindrique d'évacuation de gaz; et un fil métallique principal reliant les éléments d'alimentation en liquide.
(KO)
본 발명은 입자상 오염물질을 함유하는 배기가스를 유도하는 배기가스 유입관이 구비되며, 내부 공간이 형성되어 있는 원통부; 상부는 상기 원통부의 하부와 연결되고, 하부에는 액체배출구가 구비되며, 내부 공간이 형성되어 있는 상광하협 구조의 원뿔부; 상기 원통부 상부에 구비되는 덮개; 일측은 상기 덮개를 관통하여 외부로 돌출하고, 타측은 상기 원통부 내부 공간에 위치하는 원통형 가스배출관; 상기 원통형 가스배출관 외주변에 배열된 복수개의 액체공급부재; 및 상기 액체공급부재를 연결하는 메인와이어를 포함하는 것을 특징으로 하는 정전분무와 전기집진을 이용한 공기정화장치에 관한 것이다.
Also published as
KRKR1020197028022
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