DE3325254A1 - Vorrichtung zur entfernung einer faserschicht von einem rotierenden scheibenfilter - Google Patents
Vorrichtung zur entfernung einer faserschicht von einem rotierenden scheibenfilterInfo
- Publication number
- DE3325254A1 DE3325254A1 DE19833325254 DE3325254A DE3325254A1 DE 3325254 A1 DE3325254 A1 DE 3325254A1 DE 19833325254 DE19833325254 DE 19833325254 DE 3325254 A DE3325254 A DE 3325254A DE 3325254 A1 DE3325254 A1 DE 3325254A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- spray
- sliding shoe
- disc
- fiber layer
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 26
- 230000008030 elimination Effects 0.000 title abstract 2
- 238000003379 elimination reaction Methods 0.000 title abstract 2
- 239000007921 spray Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000009987 spinning Methods 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Particles Using Liquids (AREA)
- Filtering Materials (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8204449A SE8204449D0 (sv) | 1982-07-26 | 1982-07-26 | Forfarande och anordning for avtagning av fiberskiktet fran ett roterande skivfilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3325254A1 true DE3325254A1 (de) | 1984-03-08 |
| DE3325254C2 DE3325254C2 (enrdf_load_stackoverflow) | 1992-01-02 |
Family
ID=20347425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833325254 Granted DE3325254A1 (de) | 1982-07-26 | 1983-07-13 | Vorrichtung zur entfernung einer faserschicht von einem rotierenden scheibenfilter |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5966591A (enrdf_load_stackoverflow) |
| CA (1) | CA1216527A (enrdf_load_stackoverflow) |
| DE (1) | DE3325254A1 (enrdf_load_stackoverflow) |
| FI (1) | FI70149C (enrdf_load_stackoverflow) |
| SE (2) | SE8204449D0 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021427A1 (en) * | 1991-06-05 | 1992-12-10 | Ingenjörsfirman R. Frykhult Ab | Apparatus for filtering liquids |
| AT405374B (de) * | 1994-06-28 | 1999-07-26 | Deutz Ag | Verfahren und vorrichtung zur abtrennung von feststoffen aus einer suspension |
| DE102008022206B4 (de) * | 2007-05-30 | 2010-07-01 | Andritz Ag | Vakuumunterstütztes Entwässerungsverfahren und rotierender Filter zur Durchführung des Entwässerungsverfahrens |
| AT16600U1 (de) * | 2018-03-19 | 2020-02-15 | Voith Patent Gmbh | Scheibenfilter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975189A (en) * | 1988-12-09 | 1990-12-04 | Liszka John A | Cleaning sprays for disc filters |
| JPH0491707U (enrdf_load_stackoverflow) * | 1990-12-28 | 1992-08-10 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080064A (en) * | 1959-08-14 | 1963-03-05 | Ametek Inc | Filter scraper |
| DE2603736A1 (de) * | 1976-01-31 | 1977-08-04 | Ruhrkohle Ag | Scheibenfilter |
-
1982
- 1982-07-26 SE SE8204449A patent/SE8204449D0/xx unknown
-
1983
- 1983-07-08 SE SE8303908A patent/SE436098B/sv not_active IP Right Cessation
- 1983-07-13 DE DE19833325254 patent/DE3325254A1/de active Granted
- 1983-07-14 FI FI832572A patent/FI70149C/fi not_active IP Right Cessation
- 1983-07-25 JP JP58135662A patent/JPS5966591A/ja active Granted
- 1983-07-25 CA CA000433109A patent/CA1216527A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080064A (en) * | 1959-08-14 | 1963-03-05 | Ametek Inc | Filter scraper |
| DE2603736A1 (de) * | 1976-01-31 | 1977-08-04 | Ruhrkohle Ag | Scheibenfilter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021427A1 (en) * | 1991-06-05 | 1992-12-10 | Ingenjörsfirman R. Frykhult Ab | Apparatus for filtering liquids |
| AT405374B (de) * | 1994-06-28 | 1999-07-26 | Deutz Ag | Verfahren und vorrichtung zur abtrennung von feststoffen aus einer suspension |
| DE102008022206B4 (de) * | 2007-05-30 | 2010-07-01 | Andritz Ag | Vakuumunterstütztes Entwässerungsverfahren und rotierender Filter zur Durchführung des Entwässerungsverfahrens |
| AT16600U1 (de) * | 2018-03-19 | 2020-02-15 | Voith Patent Gmbh | Scheibenfilter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3325254C2 (enrdf_load_stackoverflow) | 1992-01-02 |
| SE8303908D0 (sv) | 1983-07-08 |
| JPS5966591A (ja) | 1984-04-16 |
| FI70149C (fi) | 1986-09-15 |
| JPH0368154B2 (enrdf_load_stackoverflow) | 1991-10-25 |
| FI70149B (fi) | 1986-02-28 |
| SE8303908L (sv) | 1984-01-27 |
| FI832572A0 (fi) | 1983-07-14 |
| CA1216527A (en) | 1987-01-13 |
| FI832572L (fi) | 1984-01-27 |
| SE8204449D0 (sv) | 1982-07-26 |
| SE436098B (sv) | 1984-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0186741B1 (de) | Vorrichtung zum Reinigen von Tastzylindern | |
| DE69027042T2 (de) | Verfahren und Vorrichtung zur Behandlung von einer Faseraufschwemmung | |
| DE1232111B (de) | Vorrichtung zum Reinigen eines Filterbandes | |
| DE60113896T2 (de) | Gerät zur Mikrofiltration von in einem Flüssigkeitsstrom suspendierten Feststoffpartikeln | |
| DE3325254C2 (enrdf_load_stackoverflow) | ||
| DE69511772T2 (de) | Zufuhrvorrichtung für einen Scheibenfilter | |
| DE3523998C2 (enrdf_load_stackoverflow) | ||
| DE3942724C2 (de) | Verfahren und Vorrichtung zum Filtern von Suspensionen | |
| EP1036879A1 (de) | Drucksortierer zum Sieben einer Papierfaserstoffsuspension und Siebräumer für einen solchen | |
| CH651227A5 (de) | Buerstenanordnung zum reinigen der riemen. | |
| DE3342689C2 (de) | Filtervorrichtung zum Entfernen von Verunreinigungen aus Flüssigkeiten, insbesondere aus Dispersionsfarben | |
| DE2311848A1 (de) | Verfahren und vorrichtung zum reinigen einer siebeinrichtung | |
| DE3235003A1 (de) | Eindicker zum entwaessern von suspensionen, insbesondere von faserstoffsuspensionen | |
| EP0563081B1 (de) | Verfahren zum reinigen eines tropfenabscheiders und tropfenabscheider mit reinigungsvorrichtung | |
| DE69103602T3 (de) | Verfahren und vorrichtung zum trennen einer fasersuspension. | |
| CH646075A5 (de) | Apparat zum auftragen von farbe auf eine mehrzahl von draehten. | |
| DE3122807C2 (de) | Vorrichtung zur Herstellung einer schnellgekühlten, erstarrten Schlacke | |
| EP0858824A1 (de) | Filter für Flüssigkeiten, insbesondere Spaltfilter | |
| DE3048955A1 (de) | Vakuum-trommelfilter | |
| DE102006007223A1 (de) | Düse für eine Reinigungseinrichtung | |
| DE69903851T2 (de) | Vorrichtung zum waschen | |
| DE3517782A1 (de) | Reiniger fuer eine trommel | |
| DE69505496T2 (de) | Verfahren und vorrichtung zur behandlung von wiederverwendeter papierpulpe | |
| DE4418801A1 (de) | Reinigungsvorrichtung für Walzen und/oder Zylinder in Papiermaschinen | |
| DE2234142C3 (de) | Verfahren und Vorrichtung zum Abscheiden langer Fasern von anderen Komponenten einer fibrösen Suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CELLECO-HEDEMORA AB, BROMMA, SE |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: ROESE, H., DIPL.-ING. KOSEL, P., DIPL.-ING. SOBISCH, P., DIPL.-ING., PAT.-ANWAELTE, 3353 BAD GANDERSHEIM |