DE29910958U1 - Capsule for the filtration of fluids - Google Patents

Capsule for the filtration of fluids

Info

Publication number
DE29910958U1
DE29910958U1 DE29910958U DE29910958U DE29910958U1 DE 29910958 U1 DE29910958 U1 DE 29910958U1 DE 29910958 U DE29910958 U DE 29910958U DE 29910958 U DE29910958 U DE 29910958U DE 29910958 U1 DE29910958 U1 DE 29910958U1
Authority
DE
Germany
Prior art keywords
capsule
filter
fluid
cartridge
filter element
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
Application number
DE29910958U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sartorius AG
Original Assignee
Sartorius AG
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 Sartorius AG filed Critical Sartorius AG
Priority to DE29910958U priority Critical patent/DE29910958U1/en
Publication of DE29910958U1 publication Critical patent/DE29910958U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/067—Tubular membrane modules with pleated membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • 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
    • B01D61/16—Feed pretreatment
    • 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
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Capsule (1) zur Filtration von Fluiden, deren Gehäuse (2) über axial gegenüberliegende Anschlüsse zum Einlaß für zu filtrierendes Fluid (6) und zum Auslaß für Filtrat (7) verfügt und aus zwei fluiddicht zusammengefügten Gehäuseteilen (3, 4) besteht, von denen jedes Gehäuseteil (3, 4) mit einem patronenartigen Filterelement (10, 14) verbunden ist, wobei ein erstes patronenartiges Filterelement (14) zur statischen Filtration an seiner einen Stirnseite (15) geschlossen und an seiner anderen Stirnseite (12) über sein fluiddurchlässiges Kernrohr (13) mit einem der Anschlüsse (7) in kommunizierender Verbindung steht und ein zweites patronenartiges Filterelement (10) zur statischen Filtration an seiner einen Stirnseite (11) geschlossen und an seiner anderen Stirnseite (8) über sein fluiddurchlässiges Kernrohr (9) mit dem übrigen Anschluß (6) in kommunizierender Verbindung steht, derart, daß das Gehäuse (2) der Capsule (1) in einen einlaßseitigen Gehäuseraum (16) für zu filtrierendes Fluid, einen mittleren Gehäuseraum (17) für Vorfiltrat und einen auslaßseitigen Gehäuseraum (18) für Filtrat aufgeteilt ist und das zu filtrierende Fluid vom Einlaß (6) zum Auslaß (7) bestimmungsgemäß die beiden patronenartigen Filterelemente (10, 14) nacheinander in einer Stufenfiltration passieren muß, wobei mindestens ein Filterelement (10, 14) auf Integrität prüfbar ist und ein verschließbarer Stutzen (19) am mittleren Gehäuseraum (17) angeordnet ist.1. Capsule ( 1 ) for the filtration of fluids, the housing ( 2 ) of which has axially opposite connections to the inlet for fluid to be filtered ( 6 ) and to the outlet for filtrate ( 7 ) and consists of two fluid-tight joined housing parts ( 3 , 4 ) , of which each housing part ( 3 , 4 ) is connected to a cartridge-like filter element ( 10 , 14 ), a first cartridge-like filter element ( 14 ) for static filtration being closed on one end face ( 15 ) and on its other end face ( 12 ) its fluid-permeable core tube ( 13 ) communicates with one of the connections ( 7 ) and a second cartridge-like filter element ( 10 ) for static filtration is closed on one end face ( 11 ) and on its other end face ( 8 ) via its fluid-permeable core tube ( 9 ) is in communicating connection with the rest of the connection ( 6 ), such that the housing ( 2 ) of the capsule ( 1 ) is in one en inlet-side housing space ( 16 ) for fluid to be filtered, a middle housing space ( 17 ) for pre-filtrate and an outlet-side housing space ( 18 ) for filtrate is divided and the fluid to be filtered from the inlet ( 6 ) to the outlet ( 7 ) is intended to be the two cartridge-like filter elements ( 10 , 14 ) must pass successively in a step filtration, at least one filter element ( 10 , 14 ) can be checked for integrity and a closable connection piece ( 19 ) is arranged on the central housing space ( 17 ). 2. Capsule (1) nach Anspruch 1, dadurch gekennzeichnet, daß die fluiddicht zusammengefügten Gehäuseteile (3, 4) lösbar verbunden sind.2. Capsule ( 1 ) according to claim 1, characterized in that the fluid-tight assembled housing parts ( 3 , 4 ) are detachably connected. 3. Capsule (1) nach Anspruch 1, dadurch gekennzeichnet, daß die patronenartigen Filterelemente (10, 14) Filtermaterialien enthalten, die aus mindestens einlagigen porösen Membranen, porösen Membranadsorbern und Tiefenfiltern oder Kombinationen daraus in gewickelter oder plissierter Form bestehen. 3. Capsule ( 1 ) according to claim 1, characterized in that the cartridge-like filter elements ( 10 , 14 ) contain filter materials which consist of at least single-layer porous membranes, porous membrane adsorbers and depth filters or combinations thereof in a wound or pleated form. 4. Capsule (1) nach Anspruch 1, dadurch gekennzeichnet, daß das patronenartige Filterelement (10), das mit dem Anschluß zum Einlaß für zu filtrierendes Fluid (6) verbunden ist, als Vorfilter wirkt und sein Filtermaterial über einen größeren Porendurchmesser verfügt als das Filtermaterial des patronenartigen Filterelements (14), welches mit dem Anschluß zum Auslaß für Filtrat (7) verbunden ist.4. Capsule ( 1 ) according to claim 1, characterized in that the cartridge-like filter element ( 10 ), which is connected to the connection for the inlet for fluid to be filtered ( 6 ), acts as a prefilter and its filter material has a larger pore diameter than that Filter material of the cartridge-like filter element ( 14 ), which is connected to the connection to the outlet for filtrate ( 7 ). 5. Capsule (1) nach Anspruch 4, dadurch gekennzeichnet, daß der Vorfilter aus einem Faservlies (22) besteht.5. Capsule ( 1 ) according to claim 4, characterized in that the pre-filter consists of a non-woven fabric ( 22 ). 6. Capsule (1) nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß der Vorfilter aus einem Faserwickel (21) besteht.6. Capsule ( 1 ) according to claim 4 or 5, characterized in that the pre-filter consists of a fiber roll ( 21 ). 7. Capsule (1) nach Anspruch 6, dadurch gekennzeichnet, daß der Faserwickel (21) einen radialen Porengradienten aufweist.7. Capsule ( 1 ) according to claim 6, characterized in that the fiber roll ( 21 ) has a radial pore gradient. 8. Capsule (1) nach Anspruch 6, dadurch gekennzeichnet, daß der Porendurchmesser anströmseitig größer ist als abströmseitig.8. Capsule ( 1 ) according to claim 6, characterized in that the pore diameter is larger on the inflow side than on the outflow side. 9. Capsule (1) nach Anspruch 1, dadurch gekennzeichnet, daß der verschließbare Stutzen (19) vom Gehäuseraums (17) durch ein hydrophobes, gasdurchlässiges Filter getrennt ist.9. Capsule ( 1 ) according to claim 1, characterized in that the closable nozzle ( 19 ) from the housing space ( 17 ) is separated by a hydrophobic, gas-permeable filter. 10. Capsule (1) nach Anspruch 9, dadurch gekennzeichnet, daß das Filter ein Sekundärkontamination verhinderndes Filter ist.10. Capsule ( 1 ) according to claim 9, characterized in that the filter is a filter preventing secondary contamination.
DE29910958U 1998-10-21 1999-06-23 Capsule for the filtration of fluids Expired - Lifetime DE29910958U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29910958U DE29910958U1 (en) 1998-10-21 1999-06-23 Capsule for the filtration of fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848389A DE19848389C2 (en) 1998-10-21 1998-10-21 Capsule for the filtration of fluids
DE29910958U DE29910958U1 (en) 1998-10-21 1999-06-23 Capsule for the filtration of fluids

Publications (1)

Publication Number Publication Date
DE29910958U1 true DE29910958U1 (en) 1999-09-23

Family

ID=7885095

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19848389A Expired - Lifetime DE19848389C2 (en) 1998-10-21 1998-10-21 Capsule for the filtration of fluids
DE29910958U Expired - Lifetime DE29910958U1 (en) 1998-10-21 1999-06-23 Capsule for the filtration of fluids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19848389A Expired - Lifetime DE19848389C2 (en) 1998-10-21 1998-10-21 Capsule for the filtration of fluids

Country Status (1)

Country Link
DE (2) DE19848389C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113246A1 (en) * 2004-05-12 2005-12-01 Hewlett-Packard Development Company, L.P. Filter element carrier, filter, ink pen
US8245853B2 (en) 2007-02-14 2012-08-21 Pall Corporation Filter module
US8312997B2 (en) 2007-02-14 2012-11-20 Pall Corporation Module for processing a fluid and a process for manufacture of same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150273A1 (en) * 2001-10-12 2003-04-24 Seitzschenk Filtersystems Gmbh Modular filter includes modular filter container having at least three chambers arranged behind one another in flow path and separated from one another by filter module containing filter material
CN1171007C (en) * 2001-11-22 2004-10-13 李树胜 Purifying system for high power output and low-temp tail gas discharge of IC engine
DE10163609A1 (en) * 2001-12-21 2003-07-10 Siteco Gmbh & Co Kg Filter device, in particular stack filter
FR2842121A1 (en) * 2002-07-15 2004-01-16 Mickael Papet METHODS AND DEVICES FOR CAPTURING NEMATODES IN RECYCLED CIRCUITS
SG131851A1 (en) * 2005-10-21 2007-05-28 Millipore Corp Integrity testable multilayered filter device
AU2008214884A1 (en) * 2007-02-14 2008-08-21 Pall Corporation Fluid processing system
US11452951B2 (en) * 2016-11-25 2022-09-27 Orbital Systems Ab Disposable filter unit for a system allowing for purification and recycling of water or separation of water
DE102017116923A1 (en) * 2017-07-26 2019-01-31 Sartorius Stedim Biotech Gmbh Disposable filter capsules for a filtration device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256474A (en) * 1978-11-20 1981-03-17 Finite Filter Company, Inc. Filter housing and filter assemblies utilizing the same
DE3805299A1 (en) * 1987-02-20 1988-11-03 Sartorius Gmbh Integral filter for separating off fluid constituents and housing therefor
DE3917856C2 (en) * 1988-06-04 1998-06-10 Sartorius Gmbh Measuring device as part of a test facility for filter systems, test facility and test methods
US4976852A (en) * 1989-06-28 1990-12-11 Stanadyne Automotive Corp. Fuel filter
DE59107131D1 (en) * 1990-07-10 1996-02-01 Sartorius Gmbh POROUS, NON-PARTICULAR AND CONVECTIVE PERMEABLE MATRIX
DE4321927C2 (en) * 1993-07-01 1998-07-09 Sartorius Gmbh Filter unit with degassing device
DE4339589C1 (en) * 1993-11-20 1994-12-08 Sartorius Gmbh Method and device for testing filter elements using a water intrusion test
DE19543371C2 (en) * 1995-11-21 2001-03-15 Sartorius Gmbh Device for endotoxin-free blood purification by dialysis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113246A1 (en) * 2004-05-12 2005-12-01 Hewlett-Packard Development Company, L.P. Filter element carrier, filter, ink pen
US7192131B2 (en) 2004-05-12 2007-03-20 Hewlett-Packard Development Company, L.P. Filter element carrier, filter, ink pen
US8245853B2 (en) 2007-02-14 2012-08-21 Pall Corporation Filter module
US8312997B2 (en) 2007-02-14 2012-11-20 Pall Corporation Module for processing a fluid and a process for manufacture of same

Also Published As

Publication number Publication date
DE19848389C2 (en) 2002-06-06
DE19848389A1 (en) 2000-05-04

Similar Documents

Publication Publication Date Title
DE60220407T2 (en) REFILLABLE HYBRID FILTER
DE3525682A1 (en) WINDING MEMBRANE FILTER CANDLE
DE1536796A1 (en) Filter device for flowable media
CH629391A5 (en) FILTER ELEMENT.
DE19704465A1 (en) Filtration units for fluids with pleated filter element
DE29910958U1 (en) Capsule for the filtration of fluids
DE2905897A1 (en) FILTER ELEMENT OR FILTER CARTRIDGE
EP0066921A2 (en) Filter element
DE3916744A1 (en) TUBULAR FILTER ELEMENT
US3469697A (en) Filter and by-pass valve assembly
DE3805361A1 (en) Integral filter for fluids made of a plurality of filter elements stacked one inside the other having different retention capacities and housing therefor
EP0907397B1 (en) Filtration unit with a cartridge-like filter element
EP0350853B1 (en) Process and device for filtering gaseous or liquid dispersions
DE3205229C2 (en) Disposable filters
DE102011010667A1 (en) Filter arrangement and filtering method
EP3684494A1 (en) Filter device
DE3805299C2 (en)
DE10352703A1 (en) Filter arrangement used as an oil filter comprises a filter housing with a filter insert divided into segments which delimit a fluid chamber
DE3423274C2 (en) Filters for liquids
DE2323513A1 (en) FILTER DEVICE
DE6913651U (en) CANDLE FILTERS, IN PARTICULAR FOR THE FILTRATION OF SUGAR JUICE.
DE19916704A1 (en) Static or cross-flow tubular filter module for laboratory or industrial use maximizes effective filter surface area within a confined space
DE102013001843A1 (en) Filter element for filtering e.g. urea, has hydrophilic and hydrophobic portions that are in fluid communication with outlets for taking out filtered liquid from filter element and for leading gas from filter element respectively
DE3909382A1 (en) FILTER ELEMENT
DE102018001945A1 (en) filter

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991028

R150 Term of protection extended to 6 years

Effective date: 20021002

R157 Lapse of ip right after 6 years

Effective date: 20060103