ES2036751T3 - Procedimiento y dispositivo de filtracion. - Google Patents
Procedimiento y dispositivo de filtracion.Info
- Publication number
- ES2036751T3 ES2036751T3 ES198989110413T ES89110413T ES2036751T3 ES 2036751 T3 ES2036751 T3 ES 2036751T3 ES 198989110413 T ES198989110413 T ES 198989110413T ES 89110413 T ES89110413 T ES 89110413T ES 2036751 T3 ES2036751 T3 ES 2036751T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- pump
- maintained
- period
- despite
- 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.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 2
- 235000020167 acidified milk Nutrition 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
- B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
- B01D61/1471—Microfiltration comprising multiple microfiltration steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the 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
-
- 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
- B01D29/94—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 discharging the filter cake, e.g. chutes
- B01D29/945—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 discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Dairy Products (AREA)
- Details Of Reciprocating Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
EN UNA INSTALACION DE FILTRO PARA CONCENTRACION DE LECHE ACIDIFICADA EXISTE UNA UNIDAD DE FILTRO ENTRE UNA BOMBA Y UNA VALVULA DE CONTRAPRESION. COMO BOMBA SE UTILIZA UNA BOMBA DE EXPULSION, AUNQUE EL LIQUIDO A FILTRAR ADMITIRIA SEGUN SU VALOR DE VISCOSIDAD UNA BOMBA ROTATORIA INTRODUCIDA A LA MANERA HABITUAL. DURANTE UN PERIODO PAULATINAMENTE LA CONTRAPRESION DE MODO QUE A PESAR DE LA CRECIENTE OCUPACION DEL FILTRO CON COMPONENTES SUSPENDIDOS, DISUELTOS O EMULSIONADOS SE MANTIENE LA PERMEABILIDAD DEL FILTRO. GRACIAS A LAS CARACTERISTICAS DE LA BOMBA DE EXPULSION SE MANTIENE LA CANTIDAD NECESARIA A PESAR DE LA CRECIENTE CONTRAPRESION, DE MODO QUE EL EFECTO DE LIMPIEZA DEL LIQUIDO NECESARIO SE MANTIENE EN LOS RESIDUOS EN EL FILTRO. DE ESTA MANERA SE OBTIENE UNA PROLONGACION DE LA POSIBLE DURACION DEL PERIODO DE FUNCIONAMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3819704A DE3819704C1 (es) | 1988-06-09 | 1988-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036751T3 true ES2036751T3 (es) | 1993-06-01 |
Family
ID=6356236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989110413T Expired - Lifetime ES2036751T3 (es) | 1988-06-09 | 1989-06-08 | Procedimiento y dispositivo de filtracion. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0353422B1 (es) |
AT (1) | ATE82701T1 (es) |
DE (3) | DE8816457U1 (es) |
ES (1) | ES2036751T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002638A1 (de) | 1990-01-30 | 1991-08-08 | Kraft Europ R & D Inc Wilmingt | Verfahren und einrichtung zur verbesserten kontinuierlichen trennung eines stroms fluessiger oder pastoeser massen |
CH687055A5 (de) * | 1993-12-03 | 1996-09-13 | Bucher Guyer Ag Masch | Verfahren und Vorrichtung zum Eindicken von Fest/Fluessig-Gemischen mittels Membrantechnologie. |
DE4327726A1 (de) * | 1993-08-18 | 1995-02-23 | Biwater Ibo Gmbh | Für Kläranlagen vorgesehene Feststoff-Trennvorrichtung |
AU671066B3 (en) * | 1995-10-25 | 1996-08-08 | Kevin James Marshall | Method and apparatus for forming underground passageways |
DE19701994A1 (de) * | 1997-01-22 | 1998-07-23 | Mann & Hummel Filter | Filter |
DE29804541U1 (de) | 1998-03-13 | 1998-05-20 | Filterwerk Mann & Hummel Gmbh, 71638 Ludwigsburg | Mehrstufige Filtervorrichtung |
DE10108957A1 (de) * | 2001-02-19 | 2002-08-29 | Begerow E Gmbh & Co | Verfahren und Vorrichtung zum Filtrieren von Flüssigkeiten, insbesondere Getränken |
DE10319221A1 (de) * | 2003-01-15 | 2004-07-29 | S-Med Medizintechnik Gmbh | Dialyse-Anlage mit validierbarer Heißreinigung |
JP2009533041A (ja) * | 2006-04-12 | 2009-09-17 | シネクサ ライフ サイエンス (ピーティワイ) リミテッド | 高性能バイオプロセス装置 |
US9055752B2 (en) | 2008-11-06 | 2015-06-16 | Intercontinental Great Brands Llc | Shelf-stable concentrated dairy liquids and methods of forming thereof |
UA112972C2 (uk) | 2010-09-08 | 2016-11-25 | Інтерконтінентал Грейт Брендс ЛЛС | Рідкий молочний концентрат з високим вмістом сухих речовин |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE418801B (sv) * | 1974-02-19 | 1981-06-29 | Medtronic Inc | Ultrafiltrationskrets for en hemodialysapparat |
SE380422B (sv) * | 1974-03-07 | 1975-11-10 | Alfa Laval Ab | Foerfaringssaett foer separering av flytande mjoelkprodukter |
SE396017B (sv) * | 1974-12-23 | 1977-09-05 | Alfa Laval Ab | Filtreringsforfarande, serskilt for ultrafiltrering |
DE3485871T2 (de) * | 1983-03-10 | 1993-01-21 | Cpc Eng Corp | Verfahren zur erhoehung der durchflussgeschwindigkeit von querstromfiltrationsanlagen. |
JPS6393304A (ja) * | 1986-10-07 | 1988-04-23 | Ebara Corp | 逆浸透膜モジユ−ルによる淡水化装置のフラツシング方法およびその装置 |
DE3700804A1 (de) * | 1987-01-14 | 1988-07-28 | Rainer Sewing | Verfahren zur konzentration von geloesten substanzen sowie anlage fuer die konzentration |
-
1988
- 1988-06-09 DE DE8816457U patent/DE8816457U1/de not_active Expired
- 1988-06-09 DE DE3819704A patent/DE3819704C1/de not_active Expired
-
1989
- 1989-06-08 AT AT89110413T patent/ATE82701T1/de not_active IP Right Cessation
- 1989-06-08 DE DE8989110413T patent/DE58902807D1/de not_active Expired - Fee Related
- 1989-06-08 EP EP89110413A patent/EP0353422B1/de not_active Expired - Lifetime
- 1989-06-08 ES ES198989110413T patent/ES2036751T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE58902807D1 (de) | 1993-01-07 |
EP0353422B1 (de) | 1992-11-25 |
ATE82701T1 (de) | 1992-12-15 |
DE8816457U1 (de) | 1989-08-10 |
DE3819704C1 (es) | 1989-09-28 |
EP0353422A1 (de) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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