FI96002C - Menetelmä ja laite meesalietteen saostamiseen käytetyn suodatusrummun puhdistamiseksi - Google Patents
Menetelmä ja laite meesalietteen saostamiseen käytetyn suodatusrummun puhdistamiseksiInfo
- Publication number
- FI96002C FI96002C FI931636A FI931636A FI96002C FI 96002 C FI96002 C FI 96002C FI 931636 A FI931636 A FI 931636A FI 931636 A FI931636 A FI 931636A FI 96002 C FI96002 C FI 96002C
- Authority
- FI
- Finland
- Prior art keywords
- drum
- lime mud
- jet
- liquid
- precoat
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931636A FI96002C (fi) | 1993-04-08 | 1993-04-08 | Menetelmä ja laite meesalietteen saostamiseen käytetyn suodatusrummun puhdistamiseksi |
SE9301486A SE9301486L (sv) | 1993-04-08 | 1993-04-30 | Förfarande och anordning för rengöring av en för förtjockning av mesaslam avsedd filtertrumma |
PCT/FI1994/000134 WO1994023821A1 (en) | 1993-04-08 | 1994-04-07 | Method and apparatus for cleaning a filter drum used for thickening lime mud |
CN94191717A CN1120816A (zh) | 1993-04-08 | 1994-04-07 | 清洗增稠石灰浆用的过滤筒的方法和装置 |
AU64305/94A AU6430594A (en) | 1993-04-08 | 1994-04-07 | Method and apparatus for cleaning a filter drum used for thickening lime mud |
ES94911967T ES2131681T3 (es) | 1993-04-08 | 1994-04-07 | Procedimiento y aparato para la limpieza de un tambor de filtro utilizado para el espesamiento de lodo de cal. |
BR9405913A BR9405913A (pt) | 1993-04-08 | 1994-04-07 | Processo e aparelho para limpar um tambor de filtro utilizado para o espessamento de lama de cal |
PL94311000A PL311000A1 (en) | 1993-04-08 | 1994-04-07 | Method of and apparatus for cleaning a filter drum used in defecation mund thickening processes |
CA002160025A CA2160025C (en) | 1993-04-08 | 1994-04-07 | Method and apparatus for cleaning a filter drum used for thickening lime mud |
JP52279494A JP3629590B2 (ja) | 1993-04-08 | 1994-04-07 | 石灰泥を厚くするために使用されるフィルタードラムの洗浄方法及び装置 |
US08/525,783 US5897788A (en) | 1993-04-08 | 1994-04-07 | Method and apparatus for cleaning a filter drum used for thickening lime mud |
EP94911967A EP0692994B1 (en) | 1993-04-08 | 1994-04-07 | Method and apparatus for cleaning a filter drum used for thickening lime mud |
AT94911967T ATE177022T1 (de) | 1993-04-08 | 1994-04-07 | Methode und vorrichtung zur reinigung eines zur eindickung von kalkschlamm verwendeten trommelfilters |
CZ952575A CZ257595A3 (en) | 1993-04-08 | 1994-04-07 | Process and apparatus for cleaning filter drum used for thickening lime sludge |
PE1994239744A PE48394A1 (es) | 1993-04-08 | 1994-04-08 | Metodo y aparato para la limpieza de un filtro de cilindro empleado en sistemas de sedimentacion que utilizan lodo o material denso |
NO953987A NO308779B1 (no) | 1993-04-08 | 1995-10-06 | FremgangsmÕte og apparat for rensing av en filtertrommel for fortykning av kalkslam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931636A FI96002C (fi) | 1993-04-08 | 1993-04-08 | Menetelmä ja laite meesalietteen saostamiseen käytetyn suodatusrummun puhdistamiseksi |
Publications (4)
Publication Number | Publication Date |
---|---|
FI931636A0 FI931636A0 (fi) | 1993-04-08 |
FI931636A FI931636A (fi) | 1994-10-09 |
FI96002B FI96002B (fi) | 1996-01-15 |
FI96002C true FI96002C (fi) | 1996-04-25 |
Family
ID=8537722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI931636A FI96002C (fi) | 1993-04-08 | 1993-04-08 | Menetelmä ja laite meesalietteen saostamiseen käytetyn suodatusrummun puhdistamiseksi |
Country Status (16)
Country | Link |
---|---|
US (1) | US5897788A (fi) |
EP (1) | EP0692994B1 (fi) |
JP (1) | JP3629590B2 (fi) |
CN (1) | CN1120816A (fi) |
AT (1) | ATE177022T1 (fi) |
AU (1) | AU6430594A (fi) |
BR (1) | BR9405913A (fi) |
CA (1) | CA2160025C (fi) |
CZ (1) | CZ257595A3 (fi) |
ES (1) | ES2131681T3 (fi) |
FI (1) | FI96002C (fi) |
NO (1) | NO308779B1 (fi) |
PE (1) | PE48394A1 (fi) |
PL (1) | PL311000A1 (fi) |
SE (1) | SE9301486L (fi) |
WO (1) | WO1994023821A1 (fi) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI96281B (fi) * | 1993-07-15 | 1996-02-29 | Ahlstroem Oy | Menetelmä ja laite meesalietteen saostamiseksi kiekkosuotimella |
FI960438A (fi) * | 1995-09-11 | 1997-03-12 | Ahlstrom Machinery Oy | Laitteisto ja menetelmä kuitumassapesurin puhdistamiseksi tahma-aineista |
SE515001C2 (sv) | 1998-12-22 | 2001-05-28 | Hydrotech Nils Aake Persson Ab | Apparat för rengöring av filterduk hos en filtreringsanordning |
US6833077B2 (en) | 2001-04-23 | 2004-12-21 | Gl&V Management Hungary Kft. | Sequential swinging precoat removal and renewal system, filter so equipped and method |
DE60230619D1 (de) * | 2001-07-03 | 2009-02-12 | Gl&V Man Hungary Kft | Filter mit sequentiellem schwenkbarem system zur entfernung und zur erneuerung einer filterhilfschicht |
DE10252681B4 (de) * | 2002-11-13 | 2012-03-01 | Mahle Filtersysteme Gmbh | Selbstreinigendes Flüssigkeitsfilter |
CA2544315A1 (en) * | 2003-11-12 | 2005-05-26 | Nordic Water Products Ab | Apparatus for separating suspensions |
SE526706C2 (sv) * | 2004-04-16 | 2005-10-25 | Kvaerner Pulping Tech | Förfarande och anordning för tvätt av mesa |
SE0401358L (sv) * | 2004-05-26 | 2005-02-22 | Kvaerner Pulping Tech | Förfarande och anordning för rengöring av filter |
JP4746300B2 (ja) * | 2004-10-01 | 2011-08-10 | 株式会社ニクニ | 濾過方法および濾過装置 |
FI20041518A (fi) * | 2004-11-25 | 2006-05-26 | Andritz Oy | Menetelmä ja laite meesan käsittelemiseksi |
AT501462B8 (de) * | 2005-08-25 | 2007-02-15 | Abz Zierler Ges M B H & Co Kg | Vorrichtung zum kontinuierlichen abscheiden von feststoffteilchen aus einer trübe |
CN100379480C (zh) * | 2006-08-16 | 2008-04-09 | 佛山安德里茨技术有限公司 | 用于真空过滤机和加压过滤机的滤布清洗装置 |
EP1961475B1 (en) | 2007-02-21 | 2020-06-17 | Veolia Water Solutions & Technologies Support | High pressure cleaning device |
US7736526B2 (en) * | 2008-10-03 | 2010-06-15 | Thompson Industrial Services, Llc | Method of filtering phosphate utilizing a rotary table filter or horizontal table filter |
US20100213142A1 (en) | 2008-11-24 | 2010-08-26 | Andritz Inc. | Lime mud vacuum filter washing system and method |
KR100916327B1 (ko) | 2009-03-25 | 2009-09-11 | 주식회사 유천엔바이로 | 세척력 증강기능을 갖는 반 침전 회전 디스크 필터형 여과장치 |
GB2479362B (en) * | 2010-04-07 | 2012-07-04 | Rifat A Chalabi | Improvements in gas treatment |
CN102407039B (zh) * | 2011-10-31 | 2013-12-11 | 江苏松野数控科技有限公司 | 一种机床无动力过滤网在线清洗系统 |
FI124273B (fi) * | 2012-02-06 | 2014-05-30 | Andritz Oy | Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi |
NL2012621B1 (nl) * | 2014-04-15 | 2016-05-09 | Van Den Berg Bart | Trommelfilter voor waterfiltratie en werkwijze daarvoor. |
US10603611B2 (en) * | 2014-05-30 | 2020-03-31 | Daritech, Inc. | Cleaning systems and methods for rotary screen separators |
DE102015107028A1 (de) * | 2015-05-06 | 2016-11-10 | Huber Se | Vorrichtung zur Entfernung von Verunreinigungen aus einer Flüssigkeit sowie Verfahren zum Reinigen einer entprechenden Vorrichtung |
SE539965C2 (en) * | 2015-06-23 | 2018-02-13 | Veolia Water Solutions & Tech | Filter panel with a controlled liquid lift, and a drum filter for filtering liquid |
CN106178673A (zh) * | 2016-08-30 | 2016-12-07 | 江苏新宇天成环保工程集团有限公司 | 一种固液分滤机液压传动高低压冲洗装置 |
DE102017205551A1 (de) * | 2017-03-31 | 2018-10-04 | Krones Ag | Flaschenbehandlungsmaschine und Verfahren zum Reinigen des Pumpen-/Düsenschutzes der Flaschenbehandlungsmaschine |
JP7033248B2 (ja) * | 2018-11-05 | 2022-03-10 | 株式会社石垣 | フィルタープレスのろ布洗浄方法 |
US20220355225A1 (en) * | 2021-05-10 | 2022-11-10 | Lyco Manufacturing Inc. | Externally Fed Screen for Filtration |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839194A (en) * | 1957-01-08 | 1958-06-17 | Olin Mathieson | Continuous filtration process and apparatus therefor |
US3152986A (en) * | 1960-08-03 | 1964-10-13 | Phillips Petroleum Co | Filtering process and apparatus |
US3169706A (en) * | 1963-07-02 | 1965-02-16 | Reiss Engineering Company Ltd | Reciprocating means for liquid spray arrangements |
US3521751A (en) * | 1967-12-15 | 1970-07-28 | Theodorus H Holthuis | Filtering method and apparatus |
FI84318C (fi) * | 1990-04-25 | 1991-11-25 | Ahlstroem Oy | Foerfarande och anordning foer foertjockning av mesaslam. |
SE470227C (sv) * | 1992-05-15 | 2001-10-08 | Caustec Ab | Anordning för separering av fasta partiklar från en vätskeblandning |
JP2714914B2 (ja) * | 1992-08-06 | 1998-02-16 | 日本郵船株式会社 | 連続濾過装置 |
US5470472A (en) * | 1994-05-16 | 1995-11-28 | Dorr-Oliver Incorporated | Rotary drum filter with reciprocating nozzle means |
-
1993
- 1993-04-08 FI FI931636A patent/FI96002C/fi active IP Right Grant
- 1993-04-30 SE SE9301486A patent/SE9301486L/xx not_active Application Discontinuation
-
1994
- 1994-04-07 CN CN94191717A patent/CN1120816A/zh active Pending
- 1994-04-07 AU AU64305/94A patent/AU6430594A/en not_active Abandoned
- 1994-04-07 CA CA002160025A patent/CA2160025C/en not_active Expired - Fee Related
- 1994-04-07 JP JP52279494A patent/JP3629590B2/ja not_active Expired - Fee Related
- 1994-04-07 ES ES94911967T patent/ES2131681T3/es not_active Expired - Lifetime
- 1994-04-07 PL PL94311000A patent/PL311000A1/xx unknown
- 1994-04-07 US US08/525,783 patent/US5897788A/en not_active Expired - Fee Related
- 1994-04-07 WO PCT/FI1994/000134 patent/WO1994023821A1/en active IP Right Grant
- 1994-04-07 AT AT94911967T patent/ATE177022T1/de not_active IP Right Cessation
- 1994-04-07 CZ CZ952575A patent/CZ257595A3/cs unknown
- 1994-04-07 BR BR9405913A patent/BR9405913A/pt not_active Application Discontinuation
- 1994-04-07 EP EP94911967A patent/EP0692994B1/en not_active Expired - Lifetime
- 1994-04-08 PE PE1994239744A patent/PE48394A1/es not_active Application Discontinuation
-
1995
- 1995-10-06 NO NO953987A patent/NO308779B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI96002B (fi) | 1996-01-15 |
FI931636A (fi) | 1994-10-09 |
BR9405913A (pt) | 1995-12-26 |
SE9301486D0 (sv) | 1993-04-30 |
ES2131681T3 (es) | 1999-08-01 |
NO953987D0 (no) | 1995-10-06 |
CA2160025C (en) | 2001-01-16 |
JPH08508675A (ja) | 1996-09-17 |
EP0692994B1 (en) | 1999-03-03 |
EP0692994A1 (en) | 1996-01-24 |
SE9301486L (sv) | 1994-10-09 |
PE48394A1 (es) | 1995-01-20 |
CN1120816A (zh) | 1996-04-17 |
NO953987L (no) | 1995-11-29 |
CA2160025A1 (en) | 1994-10-27 |
PL311000A1 (en) | 1996-01-22 |
FI931636A0 (fi) | 1993-04-08 |
US5897788A (en) | 1999-04-27 |
ATE177022T1 (de) | 1999-03-15 |
AU6430594A (en) | 1994-11-08 |
NO308779B1 (no) | 2000-10-30 |
WO1994023821A1 (en) | 1994-10-27 |
CZ257595A3 (en) | 1996-07-17 |
JP3629590B2 (ja) | 2005-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: A. AHLSTROM CORPORATION |
|
BB | Publication of examined application |