DE1041924B - Vakuumflachfilter mit feststehender, kreisfoermiger, waagerechter Filterscheibe - Google Patents

Vakuumflachfilter mit feststehender, kreisfoermiger, waagerechter Filterscheibe

Info

Publication number
DE1041924B
DE1041924B DEA24847A DEA0024847A DE1041924B DE 1041924 B DE1041924 B DE 1041924B DE A24847 A DEA24847 A DE A24847A DE A0024847 A DEA0024847 A DE A0024847A DE 1041924 B DE1041924 B DE 1041924B
Authority
DE
Germany
Prior art keywords
filter
disc
application device
disk
horizontal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEA24847A
Other languages
German (de)
English (en)
Inventor
Karl Torvald Norell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Publication of DE1041924B publication Critical patent/DE1041924B/de
Pending legal-status Critical Current

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
    • B01D29/01—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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles 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
    • B01D29/76—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
    • B01D29/86—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
    • B01D29/88—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
    • B01D29/90—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 feeding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Filtration Of Liquid (AREA)
DEA24847A 1955-05-09 1956-05-07 Vakuumflachfilter mit feststehender, kreisfoermiger, waagerechter Filterscheibe Pending DE1041924B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE784980X 1955-05-09

Publications (1)

Publication Number Publication Date
DE1041924B true DE1041924B (de) 1958-10-30

Family

ID=20336796

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA24847A Pending DE1041924B (de) 1955-05-09 1956-05-07 Vakuumflachfilter mit feststehender, kreisfoermiger, waagerechter Filterscheibe

Country Status (4)

Country Link
BE (1) BE547544A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1041924B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (2) FR784980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB784980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH441230A (de) * 1965-07-14 1967-08-15 L & H Rosenmund Fa Nutsche
DE3130360A1 (de) * 1981-07-31 1983-02-17 Mittex AG, 9490 Vaduz Extraktionsverfahren und vorrichtung zu dessen durchfuehrung
EP0099901B1 (de) * 1982-01-30 1985-10-16 Mittex Aktiengesellschaft Extraktor zur flüssig/fest-extraktion von extraktivstoffen aus natürlichen stoffen
CN108176119A (zh) * 2018-03-07 2018-06-19 茌平信发华宇氧化铝有限公司 氧化铝厂平盘过滤机及方法
CN117046194B (zh) * 2023-10-13 2023-12-22 湖南双富新材料科技有限公司 一种通过液压和气压对前驱体进行固液分离的方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245836C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
DE502904C (de) * 1930-07-19 Buckau R Wolf Akt Ges Maschf Antrieb fuer beheizte waagerechte Drehplanfilter
GB717654A (en) * 1952-12-04 1954-10-27 Matti Johannes Jalkanen Improvements in or relating to methods of and means for separating solid particles from suspensions by filtration through screens
DE929184C (de) * 1954-01-17 1955-06-20 Buckau Wolf Maschf R Kuchenabnahmevorrichtung fuer horizontale Planfilter
DE968255C (de) * 1951-11-25 1958-01-30 Dorr Ges M B H Planfilter mit umlaufender Filterschuessel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245836C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
DE502904C (de) * 1930-07-19 Buckau R Wolf Akt Ges Maschf Antrieb fuer beheizte waagerechte Drehplanfilter
DE968255C (de) * 1951-11-25 1958-01-30 Dorr Ges M B H Planfilter mit umlaufender Filterschuessel
GB717654A (en) * 1952-12-04 1954-10-27 Matti Johannes Jalkanen Improvements in or relating to methods of and means for separating solid particles from suspensions by filtration through screens
DE929184C (de) * 1954-01-17 1955-06-20 Buckau Wolf Maschf R Kuchenabnahmevorrichtung fuer horizontale Planfilter

Also Published As

Publication number Publication date
FR784980A (fr) 1935-07-30
FR1153176A (fr) 1958-03-03
BE547544A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB784980A (en) 1957-10-23

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