BE683921A - - Google Patents

Info

Publication number
BE683921A
BE683921A BE683921DA BE683921A BE 683921 A BE683921 A BE 683921A BE 683921D A BE683921D A BE 683921DA BE 683921 A BE683921 A BE 683921A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE683921A publication Critical patent/BE683921A/xx

Links

Classifications

    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/055—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 flat filtering elements supported ring shaped
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/075—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 flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/48—Overflow systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Screw Conveyors (AREA)
  • Treatment Of Sludge (AREA)
BE683921D 1965-07-14 1966-07-11 BE683921A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH988365A CH441230A (de) 1965-07-14 1965-07-14 Nutsche

Publications (1)

Publication Number Publication Date
BE683921A true BE683921A (xx) 1966-12-16

Family

ID=4356706

Family Applications (1)

Application Number Title Priority Date Filing Date
BE683921D BE683921A (xx) 1965-07-14 1966-07-11

Country Status (4)

Country Link
AT (1) AT273170B (xx)
BE (1) BE683921A (xx)
CH (1) CH441230A (xx)
DE (1) DE1298081B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490625A1 (fr) * 1980-09-19 1982-03-26 Nippon Dyeing Machine Mfg Co Appareil de filtration et de sechage pour boues et analogues

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647685A5 (de) * 1983-10-18 1985-02-15 Rosenmund Ag Filternutsche.
DE3520249A1 (de) * 1985-06-05 1986-12-11 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Vorrichtung zum austragen von filterkuchen aus einer nutsche
DE3533038A1 (de) * 1985-09-17 1987-03-26 Schenk Filterbau Gmbh Nutschenfilter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547544A (xx) * 1955-05-09
DE1102105B (de) * 1958-11-28 1961-03-16 Dorr Oliver Inc Drehbares Tischfilter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490625A1 (fr) * 1980-09-19 1982-03-26 Nippon Dyeing Machine Mfg Co Appareil de filtration et de sechage pour boues et analogues

Also Published As

Publication number Publication date
CH441230A (de) 1967-08-15
DE1298081B (de) 1969-06-26
AT273170B (de) 1969-08-11

Similar Documents

Publication Publication Date Title
JPS4319613Y1 (xx)
BE675253A (xx)
BE665442A (xx)
BE665569A (xx)
BE666658A (xx)
BE668724A (xx)
BE668816A (xx)
BE669446A (xx)
BE669659A (xx)
BE669941A (xx)
BE670578A (xx)
BE671152A (xx)
BE671675A (xx)
BE672013A (xx)
BE672252A (xx)
BE672548A (xx)
BE672703A (xx)
BE672765A (xx)
BE672829A (xx)
BE672974A (xx)
BE672997A (xx)
BE673044A (xx)
BE673306A (xx)
BE673452A (xx)
BE673710A (xx)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: L & H ROSENMUND

Effective date: 19840711