WO2009019800A1 - 濾過装置及び濾過方法 - Google Patents

濾過装置及び濾過方法 Download PDF

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Publication number
WO2009019800A1
WO2009019800A1 PCT/JP2007/071381 JP2007071381W WO2009019800A1 WO 2009019800 A1 WO2009019800 A1 WO 2009019800A1 JP 2007071381 W JP2007071381 W JP 2007071381W WO 2009019800 A1 WO2009019800 A1 WO 2009019800A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
filtering
inner rod
filtered
flow channel
Prior art date
Application number
PCT/JP2007/071381
Other languages
English (en)
French (fr)
Inventor
Junichiro Tsubaki
Original Assignee
Nagoya Industrial Science Research Institute
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 Nagoya Industrial Science Research Institute filed Critical Nagoya Industrial Science Research Institute
Priority to JP2009526355A priority Critical patent/JP5403682B2/ja
Priority to PCT/JP2008/054983 priority patent/WO2009019905A1/ja
Publication of WO2009019800A1 publication Critical patent/WO2009019800A1/ja

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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
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

【課題】分散剤を添加した懸濁液（濾過対象液）を筒状のフィルタへ循環流通させることにより懸濁液の濾過、濃縮をはかるとき、濾過作業が進行すると共にフィルタの濾過能力が低下する。 【解決手段】筒状のフィルタ１５と、該筒状のフィルタ１５へ挿入されるインナーロッド２１と、を備え、該インナーロッド２１とフィルタ１５との間 にスパイラル状の流路が形成され、該流路へ濾過対象液を流通させる。インナーロッド２１は芯棒２３とこの芯棒２３へスパイラル状に形成された凸条部２５から形成され、インナーロッド２１をフィルタ１５へ挿入したとき凸条部の頂部がフィルタ１５の内周面に当接する。
PCT/JP2007/071381 2007-08-06 2007-11-02 濾過装置及び濾過方法 WO2009019800A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009526355A JP5403682B2 (ja) 2007-08-06 2008-03-18 濾過方法
PCT/JP2008/054983 WO2009019905A1 (ja) 2007-08-06 2008-03-18 濾過方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-204516 2007-08-06
JP2007204516 2007-08-06

Publications (1)

Publication Number Publication Date
WO2009019800A1 true WO2009019800A1 (ja) 2009-02-12

Family

ID=40341047

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2007/071381 WO2009019800A1 (ja) 2007-08-06 2007-11-02 濾過装置及び濾過方法
PCT/JP2008/054983 WO2009019905A1 (ja) 2007-08-06 2008-03-18 濾過方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054983 WO2009019905A1 (ja) 2007-08-06 2008-03-18 濾過方法

Country Status (2)

Country Link
JP (1) JP5403682B2 (ja)
WO (2) WO2009019800A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012166116A (ja) * 2011-02-10 2012-09-06 Yamada Katsuhiko 濾過装置及び濾過方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2480086A4 (en) 2009-09-25 2013-03-20 N30 Pharmaceuticals Inc NOVEL DIHYDROPYRIMIDINE-2 (1H) -ONES COMPOUNDS AS INHIBITORS OF S-NITROSOGLUTATHION REDUCTASE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586481Y2 (ja) * 1979-08-31 1983-02-04 日東電工株式会社 膜分離管
JPS6351905A (ja) * 1986-08-20 1988-03-05 Toshiba Ceramics Co Ltd セラミックフィルタ
JPS63242310A (ja) * 1987-03-31 1988-10-07 Fuji Filter Kogyo Kk スラリ−濾過装置におけるフイルタ−構造
JP2000079304A (ja) * 1998-09-07 2000-03-21 Tenryu Saw Mfg Co Ltd 研削液の濾過装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688333B2 (ja) * 2001-04-09 2011-05-25 株式会社荒井鉄工所 軸流型絞り装置
JP4615763B2 (ja) * 2001-06-05 2011-01-19 庄田機工株式会社 脱水装置
JP4919311B2 (ja) * 2003-08-25 2012-04-18 財団法人名古屋産業科学研究所 濾過方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586481Y2 (ja) * 1979-08-31 1983-02-04 日東電工株式会社 膜分離管
JPS6351905A (ja) * 1986-08-20 1988-03-05 Toshiba Ceramics Co Ltd セラミックフィルタ
JPS63242310A (ja) * 1987-03-31 1988-10-07 Fuji Filter Kogyo Kk スラリ−濾過装置におけるフイルタ−構造
JP2000079304A (ja) * 1998-09-07 2000-03-21 Tenryu Saw Mfg Co Ltd 研削液の濾過装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012166116A (ja) * 2011-02-10 2012-09-06 Yamada Katsuhiko 濾過装置及び濾過方法

Also Published As

Publication number Publication date
JPWO2009019905A1 (ja) 2010-10-28
JP5403682B2 (ja) 2014-01-29
WO2009019905A1 (ja) 2009-02-12

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