SE9301438D0 - Anordning vid filter - Google Patents

Anordning vid filter

Info

Publication number
SE9301438D0
SE9301438D0 SE19939301438A SE9301438A SE9301438D0 SE 9301438 D0 SE9301438 D0 SE 9301438D0 SE 19939301438 A SE19939301438 A SE 19939301438A SE 9301438 A SE9301438 A SE 9301438A SE 9301438 D0 SE9301438 D0 SE 9301438D0
Authority
SE
Sweden
Prior art keywords
filtrate
pct
rotor
liquid
sec
Prior art date
Application number
SE19939301438A
Other languages
English (en)
Swedish (sv)
Inventor
*Haeffner Roger
Original Assignee
Roger Haeffner
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 Roger Haeffner filed Critical Roger Haeffner
Priority to SE19939301438A priority Critical patent/SE9301438D0/xx
Publication of SE9301438D0 publication Critical patent/SE9301438D0/xx
Priority to CA002160774A priority patent/CA2160774A1/en
Priority to US08/545,612 priority patent/US5667680A/en
Priority to AU66939/94A priority patent/AU6693994A/en
Priority to JP52416094A priority patent/JP3594967B2/ja
Priority to PCT/SE1994/000369 priority patent/WO1994025139A1/en
Priority to DE4492784T priority patent/DE4492784T1/de
Priority to FI955152A priority patent/FI955152A0/fi

Links

Classifications

    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • External Artificial Organs (AREA)
SE19939301438A 1993-04-28 1993-04-28 Anordning vid filter SE9301438D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE19939301438A SE9301438D0 (sv) 1993-04-28 1993-04-28 Anordning vid filter
CA002160774A CA2160774A1 (en) 1993-04-28 1994-04-26 An arrangement in liquid filters in which the filtrate is divided in two fractions
US08/545,612 US5667680A (en) 1993-04-28 1994-04-26 Arrangement in liquid filters in which the filtrate is divided in two fractions
AU66939/94A AU6693994A (en) 1993-04-28 1994-04-26 An arrangement in liquid filters in which the filtrate is divided in two fractions
JP52416094A JP3594967B2 (ja) 1993-04-28 1994-04-26 濾液が２部分に分割される液体フィルタにおける装置
PCT/SE1994/000369 WO1994025139A1 (en) 1993-04-28 1994-04-26 An arrangement in liquid filters in which the filtrate is divided in two fractions
DE4492784T DE4492784T1 (de) 1993-04-28 1994-04-26 Anordnung in Flüssigkeitsfiltern, in welchen das Filtrat in zwei Anteile getrennt wird
FI955152A FI955152A0 (fi) 1993-04-28 1995-10-27 Sovitelma nestesuodattimissa, joissa suodate jaetaan kahdeksi fraktioksi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE19939301438A SE9301438D0 (sv) 1993-04-28 1993-04-28 Anordning vid filter

Publications (1)

Publication Number Publication Date
SE9301438D0 true SE9301438D0 (sv) 1993-04-28

Family

ID=20389749

Family Applications (1)

Application Number Title Priority Date Filing Date
SE19939301438A SE9301438D0 (sv) 1993-04-28 1993-04-28 Anordning vid filter

Country Status (8)

Country Link
US (1) US5667680A (de)
JP (1) JP3594967B2 (de)
AU (1) AU6693994A (de)
CA (1) CA2160774A1 (de)
DE (1) DE4492784T1 (de)
FI (1) FI955152A0 (de)
SE (1) SE9301438D0 (de)
WO (1) WO1994025139A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0755293B1 (de) * 1994-03-24 2003-06-04 Nordic Water Products Aktiebolag Rotierender scheibenfilter
SE9602726D0 (sv) * 1996-07-10 1996-07-10 Frykhult R Ingf Ab Anordning vid roterande filter
EP2051791B1 (de) * 2006-08-14 2014-10-08 Evoqua Water Technologies LLC Scheibenfilter mit hohem durchfluss
US8118175B2 (en) 2007-07-18 2012-02-21 Siemens Industry, Inc. Venting device for a disc filter
US8801929B2 (en) * 2007-07-18 2014-08-12 Evoqua Water Technologies Llc Trash tolerant filter support for a disc filter
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
KR20100136989A (ko) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
EP3151943B8 (de) 2014-06-05 2021-03-31 Evoqua Water Technologies LLC Filterplatte und ihr herstellungsverfahren
EP3481527B1 (de) 2016-08-12 2022-07-13 Evoqua Water Technologies LLC Doppelmedienscheibenfilter mit vorsieb für scheibenfilter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA704050A (en) * 1965-02-16 A. Tait Ross Internally fed drum filter
US2464617A (en) * 1947-02-13 1949-03-15 Worthington Pump & Mach Corp Water treating apparatus
US3163601A (en) * 1961-06-02 1964-12-29 Gen Engineering Company Aktieb Filter for purifying liquids
GB1008617A (en) * 1964-06-22 1965-10-27 Ivar Wallquist Apparatus for filtration of liquids
CA2069876C (en) * 1990-02-16 2000-05-23 Rune Frykhult An apparatus for filtering suspensions and a method of operating the apparatus

Also Published As

Publication number Publication date
US5667680A (en) 1997-09-16
FI955152A (fi) 1995-10-27
DE4492784T1 (de) 1996-03-07
JP3594967B2 (ja) 2004-12-02
FI955152A0 (fi) 1995-10-27
CA2160774A1 (en) 1994-11-10
JPH08509418A (ja) 1996-10-08
AU6693994A (en) 1994-11-21
WO1994025139A1 (en) 1994-11-10

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