AT359929B - Verfahren und vorrichtung zur quasikonti- nuierlichen abscheidung von schwebstoffen aus suspensionen durch ein kombiniertes absitz- und filterverfahren - Google Patents
Verfahren und vorrichtung zur quasikonti- nuierlichen abscheidung von schwebstoffen aus suspensionen durch ein kombiniertes absitz- und filterverfahrenInfo
- Publication number
- AT359929B AT359929B AT200778A AT200778A AT359929B AT 359929 B AT359929 B AT 359929B AT 200778 A AT200778 A AT 200778A AT 200778 A AT200778 A AT 200778A AT 359929 B AT359929 B AT 359929B
- Authority
- AT
- Austria
- Prior art keywords
- quasicontinuously
- suspensions
- filter process
- separating substances
- combined seat
- Prior art date
Links
- 239000000126 substance Substances 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- B01D29/05—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 supported
- B01D29/055—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 supported ring shaped
-
- 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
- B01D29/62—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
- 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
- B01D33/44—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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772712414 DE2712414A1 (de) | 1977-03-22 | 1977-03-22 | Verfahren und vorrichtungen zur entfernung von schwebstoffen aus suspensionen durch filtration durch schaumstoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA200778A ATA200778A (de) | 1980-04-15 |
AT359929B true AT359929B (de) | 1980-12-10 |
Family
ID=6004268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT200778A AT359929B (de) | 1977-03-22 | 1978-03-21 | Verfahren und vorrichtung zur quasikonti- nuierlichen abscheidung von schwebstoffen aus suspensionen durch ein kombiniertes absitz- und filterverfahren |
Country Status (8)
Country | Link |
---|---|
US (1) | US4212737A (de) |
AT (1) | AT359929B (de) |
BE (1) | BE865030A (de) |
CH (1) | CH634757A5 (de) |
DE (1) | DE2712414A1 (de) |
FR (1) | FR2384530A1 (de) |
GB (1) | GB1598255A (de) |
NL (1) | NL7802542A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946520A1 (de) * | 1979-11-17 | 1981-06-11 | Bedmor Beteiligungs- und Verwaltungsgesellschaft mbH, 2980 Norden | Integrierte flotations-filtrations-anlage |
US4303533A (en) * | 1980-05-30 | 1981-12-01 | Champion International Corporation | Method of removing fine suspended solids from effluent streams |
US4310424A (en) * | 1980-07-23 | 1982-01-12 | Champion International Corporation | Apparatus and method for removing suspended solids from a stream |
DE3329924A1 (de) * | 1982-08-20 | 1984-02-23 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Einrichtung zum nachreinigen von abwasser |
EP0148382B1 (de) * | 1983-12-23 | 1990-06-06 | Champion International Corporation | Fasererfassung aus einem Wasserstrom |
GB2162080B (en) * | 1984-07-26 | 1988-01-06 | Champion Int Corp | Filtering |
FR2609644B1 (fr) * | 1987-01-16 | 1991-01-04 | Beaudrey & Cie | Filtre auto-nettoyant a inserer sur une conduite sous pression |
US5269945A (en) * | 1988-06-01 | 1993-12-14 | Glenn Holmberg | Method and a device for the separation of bodies from a liquid |
DE4101332A1 (de) * | 1991-01-18 | 1992-07-23 | Ibo W Grimmel Abwassertechnik | Vorrichtung zum reinigen von abwasser |
EP0500232A1 (de) * | 1991-02-16 | 1992-08-26 | Fsk Inc. | Verfahren zum Abstreifen von Filterkuchen und rotierende Filtertrommel das dieser verwendet |
FR2725379B1 (fr) * | 1994-10-05 | 1996-12-27 | Denitral Sa | Installation de filtration d'un liquide ou d'un gaz contenant des matieres en suspension et son procede de mise en oeuvre |
CN111905432B (zh) * | 2020-06-16 | 2022-02-22 | 西安科技大学 | 一种矿井煤渣水的沉淀池及沉淀方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860973A (en) * | 1956-12-31 | 1958-11-18 | Diamond Gardner Corp | Pulp stock thickener |
US3487927A (en) * | 1967-10-02 | 1970-01-06 | Standard Oil Co | Method and apparatus for separating water and oil |
US3992292A (en) * | 1974-10-15 | 1976-11-16 | Marine Construction & Design Co. | Moving belt-type oil skimmer with propulsion induced flow, method and apparatus |
US4065389A (en) * | 1976-08-30 | 1977-12-27 | Marine Construction & Design Co. | Apparatus for detecting proportion of oil in oil/water mixtures |
-
1977
- 1977-03-22 DE DE19772712414 patent/DE2712414A1/de not_active Withdrawn
-
1978
- 1978-03-06 US US05/883,720 patent/US4212737A/en not_active Expired - Lifetime
- 1978-03-08 NL NL7802542A patent/NL7802542A/xx not_active Application Discontinuation
- 1978-03-17 CH CH294678A patent/CH634757A5/de not_active IP Right Cessation
- 1978-03-17 BE BE186043A patent/BE865030A/xx not_active IP Right Cessation
- 1978-03-21 GB GB11096/78A patent/GB1598255A/en not_active Expired
- 1978-03-21 AT AT200778A patent/AT359929B/de not_active IP Right Cessation
- 1978-03-22 FR FR7808360A patent/FR2384530A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
BE865030A (fr) | 1978-09-18 |
CH634757A5 (de) | 1983-02-28 |
US4212737A (en) | 1980-07-15 |
FR2384530A1 (fr) | 1978-10-20 |
GB1598255A (en) | 1981-09-16 |
DE2712414A1 (de) | 1978-09-28 |
FR2384530B1 (de) | 1984-02-17 |
ATA200778A (de) | 1980-04-15 |
NL7802542A (nl) | 1978-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification |