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1. (WO2018044137) BACKWASHING FILTER DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/044137 International Application No.: PCT/KR2017/009694
Publication Date: 08.03.2018 International Filing Date: 05.09.2017
IPC:
B01D 29/62 (2006.01) ,B01D 29/78 (2006.01) ,B01D 35/16 (2006.01) ,B01D 35/30 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
29
Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
62
Regenerating the filter material in the filter
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
29
Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
76
Handling the filter cake in the filter for purposes other than for regenerating
78
for washing
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
16
Cleaning-out devices
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
30
Filter housing constructions
Applicants:
(주) 테크로스 TECHCROSS CO., LTD. [KR/KR]; 서울시 강남구 삼성로 528, 1층 (삼성동, 부방빌딩) 1F, (Samseong-dong, Bubang Building), 528, Samseong-ro, Gangnam-gu, Seoul 06167, KR
Inventors:
박규원 PARK, Kyu Won; KR
김성태 KIM, Seong Tae; KR
이해돈 LEE, Hai Don; KR
김대원 KIM, Dae Won; KR
정일희 JUNG, Il Hee; KR
Agent:
특허법인세신 SESHIN PATENT & LAW FIRM; 서울시 금천구 가산디지털2로 123, 207호 (가산동,월드메르디앙벤처센터2차) #207, (Gasan-dong, World Meridian Venture Center 2cha), 123, Gasan digital 2-ro, Geumcheon-gu, Seoul 08505, KR
Priority Data:
10-2016-011377605.09.2016KR
Title (EN) BACKWASHING FILTER DEVICE
(FR) DISPOSITIF DE FILTRE DE LAVAGE À CONTRE-COURANT
(KO) 역세척 필터 장치
Abstract:
(EN) The present invention relates to a backwashing filter device comprising: a filter housing provided with an inlet and an outlet; a filter part embedded in the filter housing and comprising a plurality of filter elements for filtering fluid introduced through the inlet; and a backwashing part comprising a washing water inlet provided at an upper part of the filter part, a watering water outlet provided at a lower part of the filter part, and a backwashing pump provided at the watering water inlet, wherein, in a backwashing mode, the backwashing part supplies washing water to the filter part from the upper part of the filter part toward the lower part thereof, thereby discharging foreign substances attached to the filter part to the outside of the filter housing.
(FR) La présente invention concerne un dispositif de filtre de lavage à contre-courant comprenant : un boîtier de filtre pourvu d'une entrée et d'une sortie; une partie filtre incorporée dans le boîtier de filtre et comprenant une pluralité d'éléments filtrants pour filtrer un fluide introduit à travers l'entrée; et une partie de lavage à contre-courant comprenant une entrée d'eau de lavage disposée au niveau d'une partie supérieure de la partie de filtre, une sortie d'eau d'arrosage disposée au niveau d'une partie inférieure de la partie de filtre, et une pompe de lavage à contre-courant disposée au niveau de l'entrée d'eau d'arrosage. Dans un mode de lavage à contre-courant, la partie de lavage à contre-courant fournit de l'eau de lavage à la partie filtre à partir de la partie supérieure de la partie filtre vers la partie inférieure de celle-ci, ce qui permet d'évacuer des substances étrangères fixées à la partie filtre à l'extérieur du boîtier de filtre.
(KO) 본 발명은 유입구 및 유출구를 구비한 필터 하우징; 상기 필터 하우징에 내장되고, 상기 유입구를 통해 유입된 유체를 여과하는 복수의 필터 엘리먼트들로 이루어진 필터부; 및 상기 필터부의 상부에 구비된 세척수 유입구, 상기 필터부의 하부에 구비된 세척수 배출구 및 상기 세척수 유입구 측에 구비된 역세척 펌프를 포함하고, 역세척 모드 시에 상기 필터부의 상부에서 하부 측으로 상기 필터부에 세척수를 공급하여 상기 필터부에 고착된 이물질을 상기 필터 하우징 외부로 배출하는 역세척부를 포함하는 역세척 필터 장치에 관한 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)