BE547544A - - Google Patents

Info

Publication number: BE547544A
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.)

1955-05-09

Publication of BE547544A publication Critical patent/BE547544A/xx

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)
Filtration Of Liquid (AREA)
Drying Of Solid Materials (AREA)

BE547544D 1955-05-09 BE547544A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE547544A true BE547544A (en)

Family

ID=20336796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE547544D BE547544A (en)	1955-05-09

Country Status (4)

Country	Link
BE (1)	BE547544A (en)
DE (1)	DE1041924B (en)
FR (2)	FR784980A (en)
GB (1)	GB784980A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH441230A (en) *	1965-07-14	1967-08-15	L & H Rosenmund Fa	Nutsche
DE3130360A1 (en) *	1981-07-31	1983-02-17	Mittex AG, 9490 Vaduz	EXTRACTION METHOD AND DEVICE FOR IMPLEMENTING IT
DE3360997D1 (en) *	1982-01-30	1985-11-21	Mittex Ag	Extractor for the liquid/solid extraction of extractive materials from natural substances
CN108176119A (en) *	2018-03-07	2018-06-19	茌平信发华宇氧化铝有限公司	Alumina producer horizontal table filter and method
CN117046194B (en) *	2023-10-13	2023-12-22	湖南双富新材料科技有限公司	Method and device for carrying out solid-liquid separation on precursor through hydraulic pressure and pneumatic pressure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE502904C (en) *		1930-07-19	Buckau R Wolf Akt Ges Maschf	Drive for heated horizontal rotary plan filter
DE245836C (en) *
DE968255C (en) *	1951-11-25	1958-01-30	Dorr Ges M B H	Flat filter with a rotating filter bowl
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 (en) *	1954-01-17	1955-06-20	Buckau Wolf Maschf R	Cake removal device for horizontal flat filters

0
- BE BE547544D patent/BE547544A/xx unknown
1935
- 1935-01-31 FR FR784980D patent/FR784980A/en not_active Expired
1956
- 1956-05-01 GB GB13380/56A patent/GB784980A/en not_active Expired
- 1956-05-04 FR FR1153176D patent/FR1153176A/en not_active Expired
- 1956-05-07 DE DEA24847A patent/DE1041924B/en active Pending

Also Published As

Publication number	Publication date
DE1041924B (en)	1958-10-30
GB784980A (en)	1957-10-23
FR1153176A (en)	1958-03-03
FR784980A (en)	1935-07-30

Publication	Publication Date	Title
AT198143B (en)	1958-06-10
AT194324B (en)	1958-01-10
AT198671B (en)	1958-07-25
AT195882B (en)	1958-02-25
AT193805B (en)	1957-12-10
AT195202B (en)	1958-01-25
AT197696B (en)	1958-05-10
AT194860B (en)	1958-01-25
AT198478B (en)	1958-07-10
AT194311B (en)	1958-01-10
AT195161B (en)	1958-01-25
AT193797B (en)	1957-12-10
AT196484B (en)	1958-03-25
AT194010B (en)	1957-12-27
AT196487B (en)	1958-03-25
AT196488B (en)	1958-03-25
AT196599B (en)	1958-03-25
AT196671B (en)	1958-03-25
AT196795B (en)	1958-03-25
AT197113B (en)	1958-04-10
AT197200B (en)	1958-04-10
AT197645B (en)	1958-05-10
AT195039B (en)	1958-01-25
AT194962B (en)	1958-01-25
AT197742B (en)	1958-05-27