FR727451A - Perfectionnements aux appareils de filtration - Google Patents
Perfectionnements aux appareils de filtrationInfo
- Publication number
- FR727451A FR727451A FR727451DA FR727451A FR 727451 A FR727451 A FR 727451A FR 727451D A FR727451D A FR 727451DA FR 727451 A FR727451 A FR 727451A
- Authority
- FR
- France
- Prior art keywords
- filtration devices
- filtration
- devices
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/084—Nozzles placed on the filtrate side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US470165A US1968741A (en) | 1930-07-23 | 1930-07-23 | Strainer apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR727451A true FR727451A (fr) | 1932-06-18 |
Family
ID=23866531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727451D Expired FR727451A (fr) | 1930-07-23 | 1931-07-23 | Perfectionnements aux appareils de filtration |
Country Status (4)
Country | Link |
---|---|
US (1) | US1968741A (fr) |
DE (1) | DE597254C (fr) |
FR (1) | FR727451A (fr) |
GB (1) | GB387339A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE927810C (de) * | 1952-02-27 | 1955-05-16 | Maschf Augsburg Nuernberg Ag | Rueckspuelbares Feinstfilter fuer Fluessigkeiten oder Gase |
DE1031281B (de) * | 1953-02-12 | 1958-06-04 | Brassert & Company | Filteranlage, insbesondere zur mechanischen Reinigung von Abwaessern |
DE1035619B (de) * | 1954-04-14 | 1958-08-07 | Apv Co Ltd | Spaltfilter |
US3074560A (en) * | 1959-01-07 | 1963-01-22 | Kinney Eng Inc S P | Positive pressure backwash strainer |
US3516550A (en) * | 1969-01-22 | 1970-06-23 | Kinney Eng Inc S P | Rotary drum strainer |
FI832074A (fi) * | 1983-06-09 | 1984-12-10 | Yhtyneet Paperitehtaat Oy | Stoedfoerfarande foer siktroer. |
WO2011058556A2 (fr) * | 2009-11-12 | 2011-05-19 | The Ballast Safe Filtration Company Ltd. | Buse de proximité à filtre |
US8647516B2 (en) * | 2010-09-03 | 2014-02-11 | Johnny Leon LOVE | Filtration method with self-cleaning filter assembly |
DE102017002646A1 (de) * | 2017-03-18 | 2018-09-20 | Hydac Process Technology Gmbh | Filtervorrichtung |
IT201800010811A1 (it) * | 2018-12-05 | 2020-06-05 | Iwt Srl | Sistema di trattamento del liquido di risulta del lavaggio, adattato per applicazione in macchina di lavaggio di tipo continuo Tunnel per il settore della Ricerca Preclinica Farmaceutica |
KR102183820B1 (ko) * | 2020-03-10 | 2020-11-30 | 주식회사 그레넥스 | 섬유상 여과기의 역세정 흡입장치 |
-
1930
- 1930-07-23 US US470165A patent/US1968741A/en not_active Expired - Lifetime
-
1931
- 1931-07-22 GB GB20963/31A patent/GB387339A/en not_active Expired
- 1931-07-23 FR FR727451D patent/FR727451A/fr not_active Expired
- 1931-07-23 DE DEB151191D patent/DE597254C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE597254C (de) | 1934-05-19 |
US1968741A (en) | 1934-07-31 |
GB387339A (en) | 1933-01-23 |
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