WO2011025182A3 - 여과수단 - Google Patents

여과수단 Download PDF

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Publication number
WO2011025182A3
WO2011025182A3 PCT/KR2010/005497 KR2010005497W WO2011025182A3 WO 2011025182 A3 WO2011025182 A3 WO 2011025182A3 KR 2010005497 W KR2010005497 W KR 2010005497W WO 2011025182 A3 WO2011025182 A3 WO 2011025182A3
Authority
WO
WIPO (PCT)
Prior art keywords
filtering
wastewater
sewage
sludge
cleaning
Prior art date
Application number
PCT/KR2010/005497
Other languages
English (en)
French (fr)
Other versions
WO2011025182A2 (ko
Inventor
김경식
Original Assignee
왕건종합건설(주)
하이에나(주)
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
Application filed by 왕건종합건설(주), 하이에나(주) filed Critical 왕건종합건설(주)
Publication of WO2011025182A2 publication Critical patent/WO2011025182A2/ko
Publication of WO2011025182A3 publication Critical patent/WO2011025182A3/ko

Links

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
    • B01D35/30—Filter housing constructions
    • 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4652—Counter-current flushing, e.g. by air by using gasbumps
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/06—Resilient foam as filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/167—Single-way valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)

Abstract

본 발명은 하.폐수, 상수 등 슬러지 등 이물질을 포함한 물의 여과수단으로, 이를 더욱 상세히 설명하면 슬러지 등 이물질의 여과작용은 물론 여과칼럼의 분리 없이 가압에 의해 여과재를 청소할 수 있으며, 여과칼럼에 슬러지처리부를 더 구성하여 여과재의 청소와 동시에 하.폐수를 여과하여 방류할 수 있어 하.폐수의 여과작용을 정지 없이 수행할 수 있는 여과수단에 관한 것이다.
PCT/KR2010/005497 2009-08-25 2010-08-19 여과수단 WO2011025182A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0078807 2009-08-25
KR1020090078807A KR100949076B1 (ko) 2009-08-25 2009-08-25 여과수단

Publications (2)

Publication Number Publication Date
WO2011025182A2 WO2011025182A2 (ko) 2011-03-03
WO2011025182A3 true WO2011025182A3 (ko) 2011-08-25

Family

ID=42183669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005497 WO2011025182A2 (ko) 2009-08-25 2010-08-19 여과수단

Country Status (2)

Country Link
KR (1) KR100949076B1 (ko)
WO (1) WO2011025182A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101023138B1 (ko) 2010-03-02 2011-03-22 하이에나 (주) 여과칼럼
US9129114B2 (en) 2012-12-03 2015-09-08 Imation Corp. Preboot environment with system security check
CN103170196B (zh) * 2013-03-30 2014-08-13 无锡同春新能源科技有限公司 锂离子电池供电系统应用在净化空气的华表上的动力装置
CN107963738A (zh) * 2017-11-27 2018-04-27 天津东元新技术开发有限公司 新型废水处理装置
CN111547897B (zh) * 2020-06-10 2024-06-18 何敏 无动力筛式固液分离机及其控制方法
CN113996591A (zh) * 2021-11-04 2022-02-01 江西省和跃科技有限公司 一种液晶手机前触控屏玻璃加工用超声波清洗机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039452A (en) * 1976-11-15 1977-08-02 Fernandez John J Self-cleaning filter
JPS6331511A (ja) * 1986-07-25 1988-02-10 Ishikawajima Harima Heavy Ind Co Ltd 廃水等の濾過装置
KR900002816B1 (ko) * 1987-11-30 1990-05-01 주식회사 금성사 휴대용 정수기
JPH07204420A (ja) * 1994-01-10 1995-08-08 Pall Corp フィルタ組立体を清浄にする方法及びフィルタ組立体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039452A (en) * 1976-11-15 1977-08-02 Fernandez John J Self-cleaning filter
JPS6331511A (ja) * 1986-07-25 1988-02-10 Ishikawajima Harima Heavy Ind Co Ltd 廃水等の濾過装置
KR900002816B1 (ko) * 1987-11-30 1990-05-01 주식회사 금성사 휴대용 정수기
JPH07204420A (ja) * 1994-01-10 1995-08-08 Pall Corp フィルタ組立体を清浄にする方法及びフィルタ組立体

Also Published As

Publication number Publication date
KR100949076B1 (ko) 2010-03-25
WO2011025182A2 (ko) 2011-03-03

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