SE520649C2 - Styrhuvud för roterbara filter med inställbara filtratzoner - Google Patents
Styrhuvud för roterbara filter med inställbara filtratzonerInfo
- Publication number
- SE520649C2 SE520649C2 SE9703453A SE9703453A SE520649C2 SE 520649 C2 SE520649 C2 SE 520649C2 SE 9703453 A SE9703453 A SE 9703453A SE 9703453 A SE9703453 A SE 9703453A SE 520649 C2 SE520649 C2 SE 520649C2
- Authority
- SE
- Sweden
- Prior art keywords
- filtrate
- flow
- control head
- divider
- deflection
- Prior art date
Links
- 239000000706 filtrate Substances 0.000 title claims abstract description 43
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ink Jet (AREA)
- Filtration Of Liquid (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0178296A AT403770B (de) | 1996-10-09 | 1996-10-09 | Steuerkopf für drehfilter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9703453D0 SE9703453D0 (sv) | 1997-09-24 |
| SE9703453L SE9703453L (sv) | 1998-04-10 |
| SE520649C2 true SE520649C2 (sv) | 2003-08-05 |
Family
ID=3520870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9703453A SE520649C2 (sv) | 1996-10-09 | 1997-09-24 | Styrhuvud för roterbara filter med inställbara filtratzoner |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5958231A (de) |
| AT (1) | AT403770B (de) |
| FI (1) | FI973843A (de) |
| SE (1) | SE520649C2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0122074D0 (en) * | 2001-09-12 | 2001-10-31 | Copa Ltd | Filtering apparatus |
| AT514597B1 (de) * | 2013-10-11 | 2015-02-15 | Andritz Ag Maschf | Filter zum kontinuierlichen Filtern einer Suspension unter Druck |
| BR112019011488B1 (pt) * | 2016-12-16 | 2023-05-09 | Outotec (Finland) Oy | Corpo de válvula distribuidora; combinação para uma válvula distribuidora de um filtro a vácuo e filtro a vácuo |
| SE542326C2 (en) * | 2018-06-21 | 2020-04-14 | Valmet Oy | Vacuum filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680115A (en) * | 1985-12-23 | 1987-07-14 | Lavalley Industrial Plastics, Inc. | Filtrate discharge accelerator system for center valve filter drums |
| US5053123A (en) * | 1989-04-17 | 1991-10-01 | Ingersoll-Rand Company | Adjustable valve for varying filtrate composition from filters |
| US5503737A (en) * | 1994-07-25 | 1996-04-02 | Ingersoll-Rand Company | Air inflow restrictor for disc filters |
| AT401355B (de) * | 1994-09-08 | 1996-08-26 | Andritz Patentverwaltung | Scheibenfilter zum abtrennen von flüssigkeiten aus einer suspension, insbesondere faserstoffsuspension |
| AT402209B (de) * | 1994-12-13 | 1997-03-25 | Andritz Patentverwaltung | Drehfilter mit einer vorrichtung zum trennen eines flüssigkeits-feststoffgemisches, insbesondere einer faserstoffsuspension |
-
1996
- 1996-10-09 AT AT0178296A patent/AT403770B/de not_active IP Right Cessation
-
1997
- 1997-09-24 SE SE9703453A patent/SE520649C2/sv not_active IP Right Cessation
- 1997-09-30 FI FI973843A patent/FI973843A/fi unknown
- 1997-10-09 US US08/948,204 patent/US5958231A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AT403770B (de) | 1998-05-25 |
| FI973843A (fi) | 1998-04-10 |
| ATA178296A (de) | 1997-10-15 |
| US5958231A (en) | 1999-09-28 |
| FI973843A0 (fi) | 1997-09-30 |
| SE9703453L (sv) | 1998-04-10 |
| SE9703453D0 (sv) | 1997-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |