IT1039449B - DEVICE FOR FILTRATION - Google Patents

DEVICE FOR FILTRATION

Info

Publication number
IT1039449B
IT1039449B IT24875/75A IT2487575A IT1039449B IT 1039449 B IT1039449 B IT 1039449B IT 24875/75 A IT24875/75 A IT 24875/75A IT 2487575 A IT2487575 A IT 2487575A IT 1039449 B IT1039449 B IT 1039449B
Authority
IT
Italy
Prior art keywords
filtration
Prior art date
Application number
IT24875/75A
Other languages
Italian (it)
Inventor
G Damian
H Kuhnlein
Original Assignee
Bertrams Ag Hch
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 Bertrams Ag Hch filed Critical Bertrams Ag Hch
Application granted granted Critical
Publication of IT1039449B publication Critical patent/IT1039449B/en

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
    • 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • B01D29/846—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by indirect heat-exchange
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filtration Of Liquid (AREA)
IT24875/75A 1974-07-03 1975-06-27 DEVICE FOR FILTRATION IT1039449B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH909674A CH574753A5 (en) 1974-07-03 1974-07-03

Publications (1)

Publication Number Publication Date
IT1039449B true IT1039449B (en) 1979-12-10

Family

ID=4348269

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24875/75A IT1039449B (en) 1974-07-03 1975-06-27 DEVICE FOR FILTRATION

Country Status (6)

Country Link
CH (1) CH574753A5 (en)
DE (1) DE2528049C2 (en)
FR (1) FR2276858A1 (en)
GB (1) GB1487669A (en)
IT (1) IT1039449B (en)
NL (1) NL182288C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848109C3 (en) * 1978-11-06 1984-08-09 Seitz Enzinger Noll Maschinenbau Ag, 6800 Mannheim Filter dryer with tiltable pressure vessel
US4417980A (en) * 1980-06-18 1983-11-29 Schenk Filterbau Gmbh Filtration apparatus
DE3022658C2 (en) * 1980-06-18 1983-02-03 Schenk Filterbau Gmbh, 7076 Waldstetten Process filter
DE3029684A1 (en) * 1980-08-06 1982-04-01 Titus Hans Joachim Mixing and filtering tank - with twin screws revolving along cone tank walls and central vacuum cone filter (J5 22.2.82)
JPS5835726B2 (en) * 1980-09-19 1983-08-04 日本染色機械株式会社 filtration device
US4622152A (en) * 1983-12-08 1986-11-11 Littleford Bros., Inc. Combined mixing, reacting, drying and filtering device
JPS63116712A (en) * 1986-10-31 1988-05-21 Nippon Shiyuumatsuhaa Kk Separating and drying apparatus
DE3641952A1 (en) * 1986-12-09 1988-06-23 Schenk Filterbau Gmbh PROCESS FILTER
DE3819945A1 (en) * 1988-06-11 1989-12-21 Geisenhof Heinz Filter drier
FR2822720B1 (en) * 2001-03-28 2004-01-09 Sarl Vallet Pharma DEVICE FOR FILTERING AND DRYING SOLID PARTICLES SUSPENDED IN A SOLVENT
DE10131107A1 (en) * 2001-06-27 2003-01-09 Mann & Hummel Filter Filter device or pivotable filter medium for this filter device
US20080023046A1 (en) * 2006-07-10 2008-01-31 Ermenegildo Restelli Apparatus for the separation of a resin from a reaction mixture
DE102015011821A1 (en) 2015-09-09 2017-03-09 Heinz Geisenhof Tiltable filter drier and method of operation
CN108786204A (en) * 2018-04-27 2018-11-13 多氟多（焦作）新能源科技有限公司 A kind of pulp filtering device and its charge tank, charge tank closure construction
KR102318501B1 (en) * 2018-08-21 2021-10-28 주식회사 엘지화학 Solid Phase Extraction Using Micro device
CN110756095A (en) * 2019-10-17 2020-02-07 义乌喵小乐宠物用品有限公司 Agitating unit is used in industrial chemicals processing
CN110921809B (en) * 2019-12-14 2022-08-05 吕广鑫 High-efficient separator of iron ion in mine water sample
CN113368578A (en) * 2021-06-18 2021-09-10 无锡润滤机械设备有限公司 Medicine preparation is with filtration washing drying all-in-one

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE179718C (en) *
DE6605964U (en) * 1900-01-01 Maschinenfab Buckau R Wolf Ag
DE276807C (en) *
DE1551021A1 (en) * 1965-11-08 1970-01-02 Fives Penhoet Soc Forced circulation heat exchanger
DE1786168B1 (en) * 1968-08-26 1970-04-30 Putsch & Co H Disc filter
DE2146867B2 (en) * 1971-09-20 1975-06-26 Hoechst Ag, 6000 Frankfurt Schelbendrefiner

Also Published As

Publication number Publication date
GB1487669A (en) 1977-10-05
NL7507937A (en) 1976-01-06
CH574753A5 (en) 1976-04-30
NL182288C (en) 1988-02-16
FR2276858A1 (en) 1976-01-30
NL182288B (en) 1987-09-16
DE2528049A1 (en) 1976-01-22
DE2528049C2 (en) 1985-05-23
FR2276858B1 (en) 1979-08-24

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