IT1118126B - Perfezionamento nei filtri di processo - Google Patents

Perfezionamento nei filtri di processo

Info

Publication number
IT1118126B
IT1118126B IT49809/79A IT4980979A IT1118126B IT 1118126 B IT1118126 B IT 1118126B IT 49809/79 A IT49809/79 A IT 49809/79A IT 4980979 A IT4980979 A IT 4980979A IT 1118126 B IT1118126 B IT 1118126B
Authority
IT
Italy
Prior art keywords
improvement
process filters
filters
Prior art date
Application number
IT49809/79A
Other languages
English (en)
Other versions
IT7949809A0 (it
Original Assignee
Seitz Werke Gmbh
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 Seitz Werke Gmbh filed Critical Seitz Werke Gmbh
Publication of IT7949809A0 publication Critical patent/IT7949809A0/it
Application granted granted Critical
Publication of IT1118126B publication Critical patent/IT1118126B/it

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
    • 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
    • B01D29/62—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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B01D29/965—Device for changing the inclination of the filtering element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
IT49809/79A 1978-11-06 1979-07-19 Perfezionamento nei filtri di processo IT1118126B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2848109A DE2848109C3 (de) 1978-11-06 1978-11-06 Filtertrockner mit kippbarem Druckbehälter

Publications (2)

Publication Number Publication Date
IT7949809A0 IT7949809A0 (it) 1979-07-19
IT1118126B true IT1118126B (it) 1986-02-24

Family

ID=6053998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49809/79A IT1118126B (it) 1978-11-06 1979-07-19 Perfezionamento nei filtri di processo

Country Status (5)

Country Link
CH (1) CH644202A5 (it)
DE (1) DE2848109C3 (it)
FR (1) FR2440219A1 (it)
GB (1) GB2034190B (it)
IT (1) IT1118126B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950300C2 (de) * 1979-12-14 1983-07-14 Seitz-Werke Gmbh, 6550 Bad Kreuznach Drucknutsche zur Feststoffabscheidung
US4417980A (en) * 1980-06-18 1983-11-29 Schenk Filterbau Gmbh Filtration apparatus
US4622152A (en) * 1983-12-08 1986-11-11 Littleford Bros., Inc. Combined mixing, reacting, drying and filtering device
DE3533038A1 (de) * 1985-09-17 1987-03-26 Schenk Filterbau Gmbh Nutschenfilter
EP0250939B1 (de) * 1986-06-12 1992-04-01 Hans Joachim Dipl.-Ing. Titus Filternutsch-Trockner
JPS63116712A (ja) * 1986-10-31 1988-05-21 Nippon Shiyuumatsuhaa Kk 分離乾燥装置
DE3641952A1 (de) * 1986-12-09 1988-06-23 Schenk Filterbau Gmbh Prozessfilter
IT1269641B (it) * 1994-05-06 1997-04-08 Cogeim Compagnia Generale Impi Camera di filtrazione con sistema di bloccaggio rapido e senza tiranteria di settori filtranti
DE19634027A1 (de) * 1996-08-23 1998-02-26 Bruno Baur Vorrichtung zur Filterung von flüssigen und/oder zähfließenden Medien
GB9909630D0 (en) 1999-04-28 1999-06-23 Zeneca Ltd Reactor
MY163291A (en) * 2011-01-31 2017-09-15 Asahi Kasei Chemicals Corp Apparatus for producing mixed solution, method for preparing mixed solution, method for preparing catalyst, and method for producing unsaturated nitrile.
DE102011078345A1 (de) * 2011-06-29 2013-01-03 Krones Aktiengesellschaft Sterilisation von Membranfiltern
DE102015011821A1 (de) 2015-09-09 2017-03-09 Heinz Geisenhof Kippbarer Filtertrockner und Verfahren zum Betrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636266C (de) * 1936-10-05 Germania Vorm J S Schwalbe & S Dampfbeheizte Braupfanne mit Doppelboden
DE613041C (de) * 1935-05-13 Steinecker Maschf Anton Braupfanne
FR921758A (fr) * 1945-11-27 1947-05-19 Perfectionnements aux appareils pour mélanger, diluer, émulsionner, etc.
FR921785A (fr) * 1945-11-29 1947-05-19 Montage d'un vilebrequin de moteur thermique à grande puissance
DE1417610C3 (de) * 1960-02-12 1975-02-06 A. Ziemann Gmbh, 7140 Ludwigsburg Braupfanne mit dampfbeheizbarem Doppelboden
DE1177590B (de) * 1960-08-22 1964-09-10 Weigelwerk A G Braupfanne mit in der Braupfannenmitte nach innen gewoelbtem, beheiztem Pfannenboden
DE1551021A1 (de) * 1965-11-08 1970-01-02 Fives Penhoet Soc Waermeaustauscher mit erzwungenem Umlauf
DE1807244A1 (de) * 1968-11-06 1970-05-27 Diessel Gmbh & Co Ruehrwerk fuer hochviskose Medien
CH574753A5 (it) * 1974-07-03 1976-04-30 Bertrams Ag Hch
DE2606647C2 (de) * 1976-02-19 1984-03-08 Raimund 5000 Köln Sossna Kontinuierlich arbeitender Kontakttrockner
DE8016034U1 (de) * 1980-06-18 1981-05-14 Schenk Filterbau Gmbh, 7076 Waldstetten Prozessfilter

Also Published As

Publication number Publication date
FR2440219B1 (it) 1983-12-16
DE2848109A1 (de) 1980-05-08
GB2034190B (en) 1982-12-01
DE2848109C3 (de) 1984-08-09
GB2034190A (en) 1980-06-04
CH644202A5 (de) 1984-07-13
IT7949809A0 (it) 1979-07-19
FR2440219A1 (fr) 1980-05-30
DE2848109B2 (de) 1981-03-19

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