IT1239306B - Girante particolarmente per la pulizia di una candela filtrante per liquidi. - Google Patents

Girante particolarmente per la pulizia di una candela filtrante per liquidi.

Info

Publication number
IT1239306B
IT1239306B IT84915A IT8491590A IT1239306B IT 1239306 B IT1239306 B IT 1239306B IT 84915 A IT84915 A IT 84915A IT 8491590 A IT8491590 A IT 8491590A IT 1239306 B IT1239306 B IT 1239306B
Authority
IT
Italy
Prior art keywords
liquids
cleaning
filter candle
impeller particularly
impeller
Prior art date
Application number
IT84915A
Other languages
English (en)
Other versions
IT9084915A0 (it
IT9084915A1 (it
Inventor
Agostino Spagnolli
Original Assignee
Metalife Italiana Di Fedrizzi Spagnolli
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 Metalife Italiana Di Fedrizzi Spagnolli filed Critical Metalife Italiana Di Fedrizzi Spagnolli
Priority to IT84915A priority Critical patent/IT1239306B/it
Publication of IT9084915A0 publication Critical patent/IT9084915A0/it
Priority to DE4105109A priority patent/DE4105109C2/de
Publication of IT9084915A1 publication Critical patent/IT9084915A1/it
Application granted granted Critical
Publication of IT1239306B publication Critical patent/IT1239306B/it

Links

Classifications

    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/666—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by a stirrer placed on the filtrate side of the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
IT84915A 1990-02-20 1990-02-20 Girante particolarmente per la pulizia di una candela filtrante per liquidi. IT1239306B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT84915A IT1239306B (it) 1990-02-20 1990-02-20 Girante particolarmente per la pulizia di una candela filtrante per liquidi.
DE4105109A DE4105109C2 (de) 1990-02-20 1991-02-19 Selbstreinigender Filter für Flüssigkeiten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84915A IT1239306B (it) 1990-02-20 1990-02-20 Girante particolarmente per la pulizia di una candela filtrante per liquidi.

Publications (3)

Publication Number Publication Date
IT9084915A0 IT9084915A0 (it) 1990-02-20
IT9084915A1 IT9084915A1 (it) 1991-08-21
IT1239306B true IT1239306B (it) 1993-10-19

Family

ID=11325688

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84915A IT1239306B (it) 1990-02-20 1990-02-20 Girante particolarmente per la pulizia di una candela filtrante per liquidi.

Country Status (2)

Country Link
DE (1) DE4105109C2 (it)
IT (1) IT1239306B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424232C2 (de) * 1994-07-09 1996-12-19 Honeywell Ag Rückspülbare Filtereinrichtung
DE4337187C1 (de) * 1993-10-30 1994-11-10 Honeywell Ag Rückspülbare Filtereinrichtung
JPH11314015A (ja) 1998-05-06 1999-11-16 Tadayoshi Nagaoka 濾過装置
RU2181614C1 (ru) * 2000-08-25 2002-04-27 Кореневский Геннадий Витальевич Самопромывающийся напорный фильтр
DE102005000009A1 (de) * 2005-02-08 2006-08-17 Hans Sasserath & Co. Kg Filterarmatur mit Strömungszähler
DE102011112052A1 (de) * 2011-09-01 2013-03-07 Honeywell Technologies Sarl Trinkwasserfilter, insbesondere rückspülbares Trinkwasserfilter
CN106834085B (zh) * 2017-02-08 2018-12-07 浙江省海洋水产研究所 一种鱼蛋白提取用设备
CN111514636B (zh) * 2020-04-29 2021-11-02 山东超华环保智能装备有限公司 一种污水后续净化处理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917090C2 (de) * 1979-04-27 1985-10-31 Honeywell-Braukmann GmbH, 6950 Mosbach Rückspüllbare Filtereinrichtung, insbesondere für eine Hauswasseranlage
DE8438010U1 (de) * 1984-12-24 1986-04-03 August G. Koch Maschinenfabrik, 2300 Kiel Flüssigkeitsfilter mit hydraulisch angetriebener Rückspülvorrichtung

Also Published As

Publication number Publication date
DE4105109A1 (de) 1991-08-22
DE4105109C2 (de) 1995-05-04
IT9084915A0 (it) 1990-02-20
IT9084915A1 (it) 1991-08-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990305