WO2010050687A3 - 정수장의 여과지 표면 세척용 노즐 - Google Patents

정수장의 여과지 표면 세척용 노즐 Download PDF

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Publication number
WO2010050687A3
WO2010050687A3 PCT/KR2009/005890 KR2009005890W WO2010050687A3 WO 2010050687 A3 WO2010050687 A3 WO 2010050687A3 KR 2009005890 W KR2009005890 W KR 2009005890W WO 2010050687 A3 WO2010050687 A3 WO 2010050687A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
filter paper
washing
shut
purification plant
Prior art date
Application number
PCT/KR2009/005890
Other languages
English (en)
French (fr)
Other versions
WO2010050687A2 (ko
Inventor
정헌제
Original Assignee
(주)아모시스템
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40757413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010050687(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by (주)아모시스템 filed Critical (주)아모시스템
Publication of WO2010050687A2 publication Critical patent/WO2010050687A2/ko
Publication of WO2010050687A3 publication Critical patent/WO2010050687A3/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)

Abstract

이 발명은, 정수장의 여과지 세척 과정중에서, 유입구와 임펠러 사이에 개폐부를 두고, 유입구로부터 세척수 유입이 있어 수압이 가해지면 개폐부가 열리면서 유로를 형성하여 동일한 수압 하에서 세척수의 토출 효율을 증가시켜 표면에 부착된 슬러지의 파쇄 제거를 효과적으로 하는 한편, 유입구로부터 세척수 유입이 없어 수압이 가해지지 않으면 개폐부가 닫히면서 유로를 형성하지 않아 역 세척시 여과지 표면으로부터 튀어 올라오는 슬러지가 상기 분출구를 통해 상기 표면 세척수 공급관으로 유입을 차단시키는 정수장의 여과지 표면 세척용 노즐을 제공한다.
PCT/KR2009/005890 2008-10-31 2009-10-14 정수장의 여과지 표면 세척용 노즐 WO2010050687A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0108129 2008-10-31
KR1020080108129A KR100892300B1 (ko) 2008-10-31 2008-10-31 정수장의 여과지 역 세척시 역류 슬러지 방지 및 표면 세척용 노즐

Publications (2)

Publication Number Publication Date
WO2010050687A2 WO2010050687A2 (ko) 2010-05-06
WO2010050687A3 true WO2010050687A3 (ko) 2010-07-29

Family

ID=40757413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005890 WO2010050687A2 (ko) 2008-10-31 2009-10-14 정수장의 여과지 표면 세척용 노즐

Country Status (2)

Country Link
KR (1) KR100892300B1 (ko)
WO (1) WO2010050687A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101846145B1 (ko) * 2010-12-03 2018-04-06 주식회사 탑 엔지니어링 노즐 유로 세척 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980024669U (ko) * 1996-10-29 1998-07-25 손창범 와류분사가 되는 전자식분사밸브
JP2000342664A (ja) * 1999-06-07 2000-12-12 Toto Ltd 消毒液噴出装置
JP2001011859A (ja) * 1999-06-29 2001-01-16 Ybm Co Ltd 噴射ノズルを備えた杭打機
US6637673B1 (en) * 1999-11-30 2003-10-28 Dan Mamtirim Liquid atomizer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU655026B2 (en) 1991-05-20 1994-12-01 Marioff Corporation Oy Fire fighting equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980024669U (ko) * 1996-10-29 1998-07-25 손창범 와류분사가 되는 전자식분사밸브
JP2000342664A (ja) * 1999-06-07 2000-12-12 Toto Ltd 消毒液噴出装置
JP2001011859A (ja) * 1999-06-29 2001-01-16 Ybm Co Ltd 噴射ノズルを備えた杭打機
US6637673B1 (en) * 1999-11-30 2003-10-28 Dan Mamtirim Liquid atomizer

Also Published As

Publication number Publication date
WO2010050687A2 (ko) 2010-05-06
KR100892300B1 (ko) 2009-04-07

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