WO2008123704A3 - Solid-liquid separator, apparatus and method using the same - Google Patents

Solid-liquid separator, apparatus and method using the same Download PDF

Info

Publication number
WO2008123704A3
WO2008123704A3 PCT/KR2008/001918 KR2008001918W WO2008123704A3 WO 2008123704 A3 WO2008123704 A3 WO 2008123704A3 KR 2008001918 W KR2008001918 W KR 2008001918W WO 2008123704 A3 WO2008123704 A3 WO 2008123704A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
solids
rotary filter
slurry
high speed
Prior art date
Application number
PCT/KR2008/001918
Other languages
French (fr)
Other versions
WO2008123704A2 (en
Inventor
Im Won Kang
Original Assignee
Im Won Kang
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 Im Won Kang filed Critical Im Won Kang
Publication of WO2008123704A2 publication Critical patent/WO2008123704A2/en
Publication of WO2008123704A3 publication Critical patent/WO2008123704A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/18—Rotary bowls formed or coated with sieving or filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Disclosed herein is a solid-liquid separator in which a porous rotary filter and a scraper are provided and rotated at high speed, and slurry is thinly sprayed on the porous rotary filter, which rotates at high speed, so that solids and liquid are instantaneously separated from the slurry by strong centrifugal force, and the solids adhered to the porous rotary filter are removed from the porous rotary filter by the action of the scraper and are simultaneously discharged to the outside by suction force, with the result that the solids and liquid are separately discharged through individual pipes, thereby efficiently separating solids and liquid from various slurries at low cost and high speed, and an apparatus and method for separating solids and liquid from slurry using the same.
PCT/KR2008/001918 2007-04-06 2008-04-04 Solid-liquid separator, apparatus and method using the same WO2008123704A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0034357 2007-04-06
KR1020070034357A KR100805335B1 (en) 2007-04-06 2007-04-06 Solid-liquid separator, apparatus and method using the same

Publications (2)

Publication Number Publication Date
WO2008123704A2 WO2008123704A2 (en) 2008-10-16
WO2008123704A3 true WO2008123704A3 (en) 2008-12-18

Family

ID=39382649

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/001918 WO2008123704A2 (en) 2007-04-06 2008-04-04 Solid-liquid separator, apparatus and method using the same

Country Status (2)

Country Link
KR (1) KR100805335B1 (en)
WO (1) WO2008123704A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101484189B1 (en) * 2013-05-28 2015-01-20 한일원자력(주) Method for preconditioning waste liquid and centrifugal separator used in the method
KR101366910B1 (en) * 2013-07-19 2014-02-24 조영우 Manufacturing method of uv pearl coated panel using curtain coating device
KR101392483B1 (en) 2014-01-14 2014-05-08 주식회사 폴라리스이엔비 Centrifugal separator
CN114504877B (en) * 2022-03-04 2023-05-09 广东中浩水务投资有限公司 Atomized water turbulent flow separation water purification device
CN117504416B (en) * 2024-01-08 2024-04-02 成都金山化学试剂有限公司 Solid-liquid separation equipment for chemical production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024827A (en) * 2001-07-17 2003-01-28 Sharp Corp Cyclone separator
JP2003200082A (en) * 2002-01-07 2003-07-15 Sharp Corp Cyclone separator
JP2003245505A (en) * 2002-02-21 2003-09-02 Tsurumi Mfg Co Ltd Solid-liquid separator
JP2004016843A (en) * 2002-06-12 2004-01-22 Mishima Kosan Co Ltd Method and apparatus for separating liquid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743997A (en) * 1986-12-22 1988-05-10 Carpenter Jr Roy B High-voltage systems surge eliminators for transmission lines and distribution station protection
KR910004518A (en) * 1989-08-16 1991-03-28 히로시 오나까 Solid-liquid manure treatment method and device
KR200230001Y1 (en) 2001-02-23 2001-07-03 전상근 An excretions isolation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024827A (en) * 2001-07-17 2003-01-28 Sharp Corp Cyclone separator
JP2003200082A (en) * 2002-01-07 2003-07-15 Sharp Corp Cyclone separator
JP2003245505A (en) * 2002-02-21 2003-09-02 Tsurumi Mfg Co Ltd Solid-liquid separator
JP2004016843A (en) * 2002-06-12 2004-01-22 Mishima Kosan Co Ltd Method and apparatus for separating liquid

Also Published As

Publication number Publication date
KR100805335B1 (en) 2008-02-20
WO2008123704A2 (en) 2008-10-16

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