NL74224C - - Google Patents

Info

Publication number
NL74224C
NL74224C NL74224DA NL74224C NL 74224 C NL74224 C NL 74224C NL 74224D A NL74224D A NL 74224DA NL 74224 C NL74224 C NL 74224C
Authority
NL
Netherlands
Application number
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.)
Publication of NL74224C publication Critical patent/NL74224C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
NL74224D 1948-08-03 NL74224C (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2593707X 1948-08-03

Publications (1)

Publication Number Publication Date
NL74224C true NL74224C (ko)

Family

ID=10911069

Family Applications (1)

Application Number Title Priority Date Filing Date
NL74224D NL74224C (ko) 1948-08-03

Country Status (2)

Country Link
US (1) US2593707A (ko)
NL (1) NL74224C (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703177A (en) * 1950-12-04 1955-03-01 Kunstorff Werner Filter
US2765083A (en) * 1954-04-26 1956-10-02 Louis E Purmort Filter
US2876905A (en) * 1955-03-14 1959-03-10 Denver Equip Co Apparatus for concentrating pulp
US3187899A (en) * 1961-05-16 1965-06-08 Swimquip Inc Filter structure and element therefor
US3157598A (en) * 1962-08-06 1964-11-17 Rebiscoul Gerard Self-clearing filters
US3187898A (en) * 1962-12-26 1965-06-08 Swimquip Inc Automatic spin filter
DE2626458C2 (de) * 1976-06-12 1978-08-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Vorrichtung zur Erhöhung der Durchsatzleistung an Scheibenfiltern
CH618613A5 (ko) * 1976-12-24 1980-08-15 Chemap Ag
DE2849528C2 (de) * 1978-11-15 1982-08-05 Krauss-Maffei AG, 8000 München Zellendrehfilter
DE3528429A1 (de) * 1985-08-08 1987-02-12 Voith Gmbh J M Scheibeneindicker
US5228987A (en) * 1989-06-09 1993-07-20 Hydro-Tek, Inc. Method and apparatus for clarifying liquids
US6063294A (en) * 1996-10-15 2000-05-16 Baker Hughes Incorporated Uniform area shower for disc filter
US6991460B2 (en) * 2003-04-07 2006-01-31 Armen Karapetyan Multibrush tooth cleaning apparatus with a spray
US7964094B2 (en) * 2006-01-18 2011-06-21 Jim's Formal Wear Co. Filtration and recovery system
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US403073A (en) * 1889-05-07 Carl wilhelm eabitz
US1469026A (en) * 1923-09-25 silvestej
DE291316C (ko) * 1914-06-19 1916-04-13
US1264635A (en) * 1917-09-25 1918-04-30 Walton C Graham Filtering apparatus and system.
US1533032A (en) * 1920-03-05 1925-04-07 Sauer Johan Nicolaas Adolf Purifying, filtering, and separating apparatus and process
NL13350C (ko) * 1922-05-26 1900-01-01
DE599791C (de) * 1932-05-03 1934-07-09 Westfalia Dinnendahl Groeppel Drehfilter mit in Einzeltroege eintauchenden Filterscheiben
FR843982A (fr) * 1938-03-23 1939-07-13 Appareillage pour l'extraction rationnelle et la saturation des jus principalement de sucrerie ou de cidrerie
FR880803A (fr) * 1941-04-08 1943-04-06 Elmag Elsassische Maschb A G Filtre à cellules

Also Published As

Publication number Publication date
US2593707A (en) 1952-04-22

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