BE719095A - Procede et appareil pour la filtration - Google Patents

Procede et appareil pour la filtration

Info

Publication number
BE719095A
BE719095A BE719095DA BE719095A BE 719095 A BE719095 A BE 719095A BE 719095D A BE719095D A BE 719095DA BE 719095 A BE719095 A BE 719095A
Authority
BE
Belgium
Prior art keywords
filtration
Prior art date
Application number
Other languages
English (en)
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
Priority claimed from DE19681761897 external-priority patent/DE1761897C3/de
Application filed filed Critical
Publication of BE719095A publication Critical patent/BE719095A/fr

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
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/045—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall
    • B01D24/047—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall with vertical tubes distributing the liquid to be filtered or for collecting filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
    • 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
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
BE719095D 1968-07-17 1968-08-06 Procede et appareil pour la filtration BE719095A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB33936/68A GB1195795A (en) 1968-07-17 1968-07-17 Method of and Apparatus for Filtering
DE19681761897 DE1761897C3 (de) 1968-07-19 Verfahren und Vorrichtung zum Regenerieren von Filtermaterial
BE719095 1968-08-06
FR162346 1968-08-08
US80886869A 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
BE719095A true BE719095A (fr) 1969-01-16

Family

ID=27507698

Family Applications (1)

Application Number Title Priority Date Filing Date
BE719095D BE719095A (fr) 1968-07-17 1968-08-06 Procede et appareil pour la filtration

Country Status (5)

Country Link
AT (1) AT306058B (fr)
BE (1) BE719095A (fr)
DE (1) DE2005179C3 (fr)
FR (1) FR1575431A (fr)
GB (1) GB1195795A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233790C3 (de) * 1972-07-10 1982-04-08 Heinz 5600 Wuppertal Henke Verfahren zur Rückspülung einer Riesler-Filter-Kombination
DE3771699D1 (de) * 1986-12-22 1991-08-29 Agie Ag Ind Elektronik Labyrinthfilter fuer das dielektrikum von erodieranlagen.
CN115090018B (zh) * 2022-06-30 2023-06-23 重庆海浦洛自动化科技有限公司 反冲洗过滤方法

Also Published As

Publication number Publication date
DE1761897B2 (de) 1976-05-26
DE2005179B2 (de) 1977-08-18
FR1575431A (fr) 1969-07-18
GB1195795A (en) 1970-06-24
DE2005179A1 (de) 1970-11-05
DE2005179C3 (de) 1978-04-20
AT306058B (de) 1973-03-26
DE1761897A1 (de) 1970-11-12

Similar Documents

Publication Publication Date Title
BE774881A (fr) Procede et appareil pour le sechage des solvants
BE754558A (fr) Procede et appareil de filtrage de metaux en fusion
BE797698A (fr) Procede et appareil pour effectuer automatiquement des operations bancaires
BE819569A (fr) Appareil et procede pour souder
BE751199A (fr) Procede et appareil pour le foncage d'elements de construction
BE755779A (fr) Appareil pour l'osmose inverse et procede pour le fabriquer
BE757417A (fr) Procede et appareil pour le traitement de la
BE767360A (fr) Appareil et procede xerographiques
BE754794A (fr) Appareil et methode pour elements precontraints
BE787505A (fr) Procede et appareil pour debiter des explosifs
BE748952A (fr) Procede et appareil pour piquer-border des ouvrages
BE746690A (fr) Procede et appareil de telemetrie
BE782871A (fr) Procede et appareillage pour effectuer des
BE764651A (fr) Appareil et procede pour fabriquer des capsules
BE786079A (fr) Appareil et procede pour fabriquer des bandages
BE745677A (fr) Appareil et procede pour le refroidissement rapide de filaments
BE796333A (fr) Appareil et procede ameliores de separation
BE772659A (fr) Procede et appareil de construction
BE785349A (fr) Procede et appareil de galvanoplastie
AR198476A1 (es) Metodo y aparato de formacion de imagenes fotoelectroforeticos
BE766661R (fr) Procede et appareil
BE756821A (fr) Procede et appareil perfectionnes de
BE773136A (fr) Procede et appareil pour recouvrir des articles cylindriques
BE764476A (fr) Procede et appareil pour le plissage des boyaux artificiels
BE748312A (fr) Appareil et procede de liage d'enroulements