SE8803515D0 - FILTER FOR SINGLE USE - Google Patents

FILTER FOR SINGLE USE

Info

Publication number
SE8803515D0
SE8803515D0 SE8803515A SE8803515A SE8803515D0 SE 8803515 D0 SE8803515 D0 SE 8803515D0 SE 8803515 A SE8803515 A SE 8803515A SE 8803515 A SE8803515 A SE 8803515A SE 8803515 D0 SE8803515 D0 SE 8803515D0
Authority
SE
Sweden
Prior art keywords
filter
helically
channel
fraction
shaped channel
Prior art date
Application number
SE8803515A
Other languages
Swedish (sv)
Other versions
SE8803515L (en
SE462201B (en
Inventor
B Ritzler
K Klangeryd
Original Assignee
Filtrator Ab
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 Filtrator Ab filed Critical Filtrator Ab
Priority to SE8803515A priority Critical patent/SE462201B/en
Publication of SE8803515D0 publication Critical patent/SE8803515D0/en
Priority to PCT/SE1990/000224 priority patent/WO1991015282A1/en
Publication of SE8803515L publication Critical patent/SE8803515L/en
Publication of SE462201B publication Critical patent/SE462201B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • 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
    • B01D29/117—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 arranged for outward 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
    • B01D29/902—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 containing fixed liquid displacement elements or cores
    • 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
    • B01D29/908—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 provoking a tangential stream
    • 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
    • B01D29/92—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 filtrate
    • B01D29/925—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 filtrate containing liquid displacement elements or cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtering Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A disposable filter for the separation of heavier particles from a liquid suspension. The filter is distinguished by a vertical helically-shaped channel (13) which encloses a central cylindrical channel (9) and which is surrounded by a casing (4) which has a base (5) and which adjoins the outer periphery of the helically-shaped channel. The lower end of the cylindrical channel is connected with the base by means of a filter device (8). The filter is detachably connected by means of a fastening device (11) to the lower part of a separator (1), which functions to separate the suspension into a coarse fraction and a fine fraction, the latter fraction being led into the top of the helically-shaped channel (13) and the coarse fraction being led into the cylindrical channel (9), whereas the cleansed liquid is discharged at the top of the casing (4).
SE8803515A 1988-10-04 1988-10-04 FILTER FOR SINGLE USE SE462201B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8803515A SE462201B (en) 1988-10-04 1988-10-04 FILTER FOR SINGLE USE
PCT/SE1990/000224 WO1991015282A1 (en) 1988-10-04 1990-04-04 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803515A SE462201B (en) 1988-10-04 1988-10-04 FILTER FOR SINGLE USE

Publications (3)

Publication Number Publication Date
SE8803515D0 true SE8803515D0 (en) 1988-10-04
SE8803515L SE8803515L (en) 1990-04-05
SE462201B SE462201B (en) 1990-05-21

Family

ID=20373520

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803515A SE462201B (en) 1988-10-04 1988-10-04 FILTER FOR SINGLE USE

Country Status (2)

Country Link
SE (1) SE462201B (en)
WO (1) WO1991015282A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462201B (en) * 1988-10-04 1990-05-21 Filtrator Ab FILTER FOR SINGLE USE
US5055116A (en) * 1989-05-22 1991-10-08 Hoechst Celanese Corp. Gas separation membranes comprising miscible blends of polyimide polymers
DE102012012597A1 (en) * 2012-06-23 2013-12-24 DüRR DENTAL AG Separation cartridge for solid material separator to separate e.g. tooth particles from liquid solid mixture in dental treatment place, has slats formed such that mixture enters into chamber, where mixture is displaced in circular stream
DE102015011362B4 (en) * 2015-08-28 2020-02-20 Gerald Pregenzer Dental separator with removable sedimentation container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754658A (en) * 1970-10-19 1973-08-28 H Messing Pulp thickener having two vertical perforated screens with nonmoving spirally wrapped blades therebetween
SE8301954D0 (en) * 1983-04-08 1983-04-08 Filtrator Ab THE DEVICE OUR EXHAUST SYSTEM IS REPLACED WITH A NEW SYSTEM
SE462201B (en) * 1988-10-04 1990-05-21 Filtrator Ab FILTER FOR SINGLE USE

Also Published As

Publication number Publication date
WO1991015282A1 (en) 1991-10-17
SE8803515L (en) 1990-04-05
SE462201B (en) 1990-05-21

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