DE602008000753D1 - Filter device with multi-stage rotor, which generates variable vortex flows - Google Patents

Filter device with multi-stage rotor, which generates variable vortex flows

Info

Publication number
DE602008000753D1
DE602008000753D1 DE602008000753T DE602008000753T DE602008000753D1 DE 602008000753 D1 DE602008000753 D1 DE 602008000753D1 DE 602008000753 T DE602008000753 T DE 602008000753T DE 602008000753 T DE602008000753 T DE 602008000753T DE 602008000753 D1 DE602008000753 D1 DE 602008000753D1
Authority
DE
Germany
Prior art keywords
vortex
rotor
multistage
rotary
generating
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602008000753T
Other languages
German (de)
Inventor
Gi Taek Park
Sang Wook Kim
Dong-Woo Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boo Kang Technology Co Ltd
Original Assignee
Filtech Korea Co Ltd
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 Filtech Korea Co Ltd filed Critical Filtech Korea Co Ltd
Publication of DE602008000753D1 publication Critical patent/DE602008000753D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/086—Regeneration of the filter using fluid streams co-current to the filtration direction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Centrifugal Separators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The present invention relates to a filtering apparatus for filtering raw water containing various impurities and mixtures into purified water, and more particularly to a multistage filtering apparatus in which a rotor for generating vortex are installed in each of multiple layers of filtration membrane stacked within a closed barrel and the rotors are formed in multistage by having different diameter of each rotor so that the power for generating vortex can be remarkably minimized by generating the vertical vortex from top and bottom of the rotary rotor and the horizontal vortex from the outer side of circumference plate of the rotary rotor to be crossed over between membranes to prevent from blocking the pores or remove the deposited pollutants, and the closed-type barrel having multistage of membranes, rotary shaft, and rotary rotors for vortex generation within are constructed as a single module of filter pack, and the filter pack is connected and extended in accordance with required purified capacity so that large scale installation of filtering apparatus is possible.
DE602008000753T 2007-12-11 2008-11-12 Filter device with multi-stage rotor, which generates variable vortex flows Active DE602008000753D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20070127933 2007-12-11
KR1020080049642A KR100989838B1 (en) 2007-12-11 2008-05-28 Filtering Apparatus Employing the Rotor for Multistage Generating Variable Vortex Flow

Publications (1)

Publication Number Publication Date
DE602008000753D1 true DE602008000753D1 (en) 2010-04-15

Family

ID=40767238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008000753T Active DE602008000753D1 (en) 2007-12-11 2008-11-12 Filter device with multi-stage rotor, which generates variable vortex flows

Country Status (4)

Country Link
KR (1) KR100989838B1 (en)
CN (1) CN101455944B (en)
AT (1) ATE459409T1 (en)
DE (1) DE602008000753D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2612701B1 (en) * 2012-01-09 2017-02-22 Grundfos BioBooster A/S Rotating membrane filter disc apparatus
KR101355908B1 (en) * 2012-07-04 2014-02-11 주식회사 부강테크 Vortex flow generating filtering apparatus being separated and assembled
KR101682366B1 (en) * 2016-07-28 2016-12-06 주식회사 그레넥스 Multistage fabric filtration apparatus
KR101682367B1 (en) * 2016-07-28 2016-12-06 주식회사 그레넥스 Multistage fabric filtration apparatus
CN107029460A (en) * 2017-05-23 2017-08-11 苏子战 A kind of filter press multi-functional filter residue and filtrate retracting device
CN111592162B (en) * 2020-05-27 2021-05-04 山东膜源水净化科技股份有限公司 Water treatment ultrafiltration membrane component
CN111704317B (en) * 2020-06-28 2022-07-08 重庆工商大学 Method for slowing down membrane pollution of aerobic granular sludge membrane bioreactor
CN114772856A (en) * 2022-04-27 2022-07-22 深圳世纪盛源环境科技有限公司 Sewage treatment system and sewage treatment method using membrane bioreactor
CN115974357B (en) * 2023-03-01 2023-09-01 大庆腾辉石油工程技术服务有限公司 Separation device for oil-containing sewage sludge treatment and application method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066546A (en) * 1974-10-25 1978-01-03 Toshin Science Co., Ltd. Continuous filtering process and an apparatus therefor
FR2771305B1 (en) * 1997-11-26 2000-02-11 Dit Zhitariouk Nikol Jitariouk APPARATUS, SYSTEM AND METHOD FOR SEPARATING LIQUIDS
FR2810256B1 (en) * 2000-06-14 2003-03-07 Vallee De L Aigues S I V A Soc FILTRATION DEVICE INCLUDING A CIRCULATION LOOP
US6632356B2 (en) * 2001-08-01 2003-10-14 Dow Global Technologies Inc. Separation membrane end cap
CN2925588Y (en) * 2006-02-16 2007-07-25 三达膜科技（厦门）有限公司 Rotary-film apparatus
KR100848884B1 (en) 2007-10-22 2008-07-29 주식회사 필텍코리아 Closed type waste water treatment apparatus with ultrasonic vibrator

Also Published As

Publication number Publication date
CN101455944A (en) 2009-06-17
ATE459409T1 (en) 2010-03-15
CN101455944B (en) 2011-11-23
KR20090061552A (en) 2009-06-16
KR100989838B1 (en) 2010-10-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BOO-KANG TECH CO., LTD., SEOUL, KR

8364 No opposition during term of opposition