BR9300580A - Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral - Google Patents

Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral

Info

Publication number
BR9300580A
BR9300580A BR9300580A BR9300580A BR9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A
Authority
BR
Brazil
Prior art keywords
appliance
general
filtering fine
fine layers
fibrous suspensions
Prior art date
Application number
BR9300580A
Other languages
English (en)
Inventor
Rodolfo Segalla
Sergio Bottene
Original Assignee
Comer Spa
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 Comer Spa filed Critical Comer Spa
Publication of BR9300580A publication Critical patent/BR9300580A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/16Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/117Filters 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
    • B01D29/118Filters 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 open-ended
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/90Filters 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
    • B01D29/902Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/94Filters 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
BR9300580A 1992-02-20 1993-02-15 Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral BR9300580A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920369A IT1254636B (it) 1992-02-20 1992-02-20 Apparecchiatura per filtrare patine o sospensioni fibrose in genere

Publications (1)

Publication Number Publication Date
BR9300580A true BR9300580A (pt) 1993-08-24

Family

ID=11362057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300580A BR9300580A (pt) 1992-02-20 1993-02-15 Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral

Country Status (4)

Country Link
EP (1) EP0557258A1 (pt)
BR (1) BR9300580A (pt)
FI (1) FI930230A (pt)
IT (1) IT1254636B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630652C2 (de) * 1996-07-30 2002-05-23 Mahle Filtersysteme Gmbh Filter für Flüssigkeiten, Pasten und andere hochviskose Medien
DE19718563C1 (de) * 1997-05-02 1998-07-23 Ewk Gmbh Rückspülfilter
DE19947724A1 (de) 1999-10-04 2001-04-05 Msg Maschinen Und Stahlbau Gmb Vorrichtung zum Filtrieren von verunreinigten Flüssigkeiten
DE102008059597A1 (de) * 2008-11-28 2010-06-02 Mahle International Gmbh Filtriervorrichtung
EP2517768B1 (en) * 2011-04-28 2014-07-16 Falmer Investments Limited Self-cleaning filter and method
CN106132498B (zh) * 2014-03-14 2019-03-22 陶氏环球技术有限责任公司 具有改进的清洁组合件的交叉流过滤器组合件
EP3233236B1 (en) 2014-12-18 2019-10-16 Dow Global Technologies LLC Cylindrical filter screen with tensioning mechanism
CN113426177A (zh) * 2021-07-06 2021-09-24 金斌 一种便于清理的生物污染物工业环保设备
CN113797627A (zh) * 2021-09-30 2021-12-17 尚勇刚 一种中药渣过滤器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621489A5 (pt) * 1977-06-09 1981-02-13 Lonza Ag
EP0101458A1 (en) * 1982-02-12 1984-02-29 Ris Irrigation Systems Pty.Ltd. Self cleaning filter
US4880539A (en) * 1987-10-16 1989-11-14 Cellier Corporation Filter for filtering solids out of a liquid having a doctor blade wiping means

Also Published As

Publication number Publication date
EP0557258A1 (en) 1993-08-25
IT1254636B (it) 1995-09-28
ITMI920369A0 (it) 1992-02-20
FI930230A (fi) 1993-08-21
FI930230A0 (fi) 1993-01-21
ITMI920369A1 (it) 1993-08-20

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Legal Events

Date Code Title Description
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health