SE503341C2 - Förfarande och anordning för avlägsnande av driftsfrämmande fasta substanser från uppslagare - Google Patents
Förfarande och anordning för avlägsnande av driftsfrämmande fasta substanser från uppslagareInfo
- Publication number
- SE503341C2 SE503341C2 SE8701583A SE8701583A SE503341C2 SE 503341 C2 SE503341 C2 SE 503341C2 SE 8701583 A SE8701583 A SE 8701583A SE 8701583 A SE8701583 A SE 8701583A SE 503341 C2 SE503341 C2 SE 503341C2
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- solids
- slurry
- loosening
- soaked
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 238000002791 soaking Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 18
- 239000010802 sludge Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 3
- 238000012958 reprocessing Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 6
- 230000000737 periodic effect Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010893 paper waste Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000032258 transport Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0099686A AT387042B (de) | 1986-04-16 | 1986-04-16 | Verfahren und vorrichtung zum ausbringen von betriebsfremden feststoffen aus stoffloesern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8701583D0 SE8701583D0 (sv) | 1987-04-15 |
| SE8701583L SE8701583L (sv) | 1987-10-17 |
| SE503341C2 true SE503341C2 (sv) | 1996-05-28 |
Family
ID=3504544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8701583A SE503341C2 (sv) | 1986-04-16 | 1987-04-15 | Förfarande och anordning för avlägsnande av driftsfrämmande fasta substanser från uppslagare |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4863107A (de) |
| AT (1) | AT387042B (de) |
| DE (1) | DE3707813C2 (de) |
| DK (1) | DK198687A (de) |
| FI (1) | FI871569A7 (de) |
| GB (1) | GB2189162B (de) |
| NO (1) | NO871497L (de) |
| SE (1) | SE503341C2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197678A (en) * | 1989-07-07 | 1993-03-30 | Wte Corporation | Polystyrene recycling process |
| JP2928056B2 (ja) * | 1993-06-28 | 1999-07-28 | 相川鉄工株式会社 | パルプ懸濁液の異物検出方法及びパルプ懸濁液の異物検出装置 |
| DE19637031A1 (de) * | 1996-09-12 | 1998-03-19 | Boltersdorf Hans Joachim | Verfahren zur Behandlung von Reststoffen, insbesondere Rejekten aus Pulperentsorgungssystemen oder Endstufensortierern, und Vorrichtung zur Durchführung des Verfahrens |
| ITTO20030098A1 (it) | 2003-02-11 | 2004-08-12 | Idroservice S R L | Pulper per la produzione di polpa di cellulosa a partire |
| CA2435144C (en) * | 2003-07-15 | 2010-06-15 | Beaver Plastics Ltd. | Top dressing for seedling containers |
| BRPI1002512A2 (pt) * | 2010-07-15 | 2012-03-06 | Gnosis - Engenharia De Processos E Informática Ltda | Dispositivo desagregador de fibras celulósicas proveniente de refugo de papel por abrasão com extração de contaminantes solúveis durante processo |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642139A (en) * | 1968-08-12 | 1972-02-15 | Peter C Wilson | Apparatus for centrifugally removing liquid from a mixture |
| DE2019696A1 (de) * | 1970-04-23 | 1971-11-11 | Supraton Bruchmann & Zucker Kg | Verfahren und Vorrichtung zur Herstellung einer Dispersion bzw.Loesung aus zerkleinerten Feststoffen und einem Dispersionsmedium bzw.Loesungsmittel |
| CH612707A5 (en) * | 1974-11-07 | 1979-08-15 | Ahlstroem Oy | Process for recovering fibres from fibre material, for example waste paper, and equipment for carrying out the process |
| DE2611885C3 (de) * | 1976-03-20 | 1982-05-27 | Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen | Gerät zur Reinigung von Faserstoffsuspensionen |
| FR2441681A1 (fr) * | 1978-11-17 | 1980-06-13 | Lamort E & M | Perfectionnements aux procedes et appareils de desintegration de matieres cellulosiques |
| DE2949062A1 (de) * | 1979-11-19 | 1981-05-21 | Escher Wyss Gmbh, 7980 Ravensburg | Verfahren und vorrichtung zum trennen von papierstuecken und kunststoffolienstuecken |
| DE3127114C2 (de) * | 1980-07-10 | 1985-06-13 | J.M. Voith Gmbh, 7920 Heidenheim | Einrichtung zum Auflösen von Altpapier und Aussortieren daraus zu gewinnender Fasern für die Herstellung von Papier, Karton oder Pappe |
| AT381123B (de) * | 1980-07-10 | 1986-08-25 | Voith Gmbh J M | Anlage zum aufloesen von altpapier und aussortieren daraus zu gewinnender fasern fuer die herstellung von papier, karton oder pappe |
| CH649112A5 (de) * | 1980-10-03 | 1985-04-30 | Escher Wyss Gmbh | Verfahren zum fraktionieren von aus altpapier gewonnenem faserstoff sowie anlage zur ausfuehrung des verfahrens. |
| DE3114376A1 (de) * | 1981-04-09 | 1982-10-28 | J.M. Voith Gmbh, 7920 Heidenheim | Sortiereinrichtung fuer faserstoffsuspensionen |
| CH654360A5 (de) * | 1981-12-10 | 1986-02-14 | Escher Wyss Gmbh | Verfahren zur aufloesung von altpapier im dickstoffbereich. |
| DE3149135C2 (de) * | 1981-12-11 | 1986-05-22 | Sulzer-Escher Wyss GmbH, 7980 Ravensburg | Vorrichtung zum Auflösen von Altpapier im Dickstoffbereich |
| DE3210385C2 (de) * | 1982-03-20 | 1985-03-28 | J.M. Voith Gmbh, 7920 Heidenheim | Sortiertrommel |
| DE3221932A1 (de) * | 1982-06-11 | 1983-12-15 | J.M. Voith Gmbh, 7920 Heidenheim | Anlage zur altpapieraufbereitung |
| DE3334448A1 (de) * | 1982-10-19 | 1984-04-19 | J.M. Voith Gmbh, 7920 Heidenheim | Stoffloeser |
| DE3311082A1 (de) * | 1983-03-26 | 1984-09-27 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und einrichtung zur entsorgung eines stoffloesers |
| US4582261A (en) * | 1984-05-18 | 1986-04-15 | Adamation | Pulper |
-
1986
- 1986-04-16 AT AT0099686A patent/AT387042B/de not_active IP Right Cessation
-
1987
- 1987-03-11 DE DE3707813A patent/DE3707813C2/de not_active Expired - Fee Related
- 1987-04-07 GB GB8708236A patent/GB2189162B/en not_active Expired - Lifetime
- 1987-04-09 NO NO871497A patent/NO871497L/no unknown
- 1987-04-09 FI FI871569A patent/FI871569A7/fi not_active Application Discontinuation
- 1987-04-15 SE SE8701583A patent/SE503341C2/sv not_active IP Right Cessation
- 1987-04-15 DK DK198687A patent/DK198687A/da not_active Application Discontinuation
- 1987-04-15 US US07/038,275 patent/US4863107A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AT387042B (de) | 1988-11-25 |
| SE8701583D0 (sv) | 1987-04-15 |
| DK198687A (da) | 1987-10-17 |
| SE8701583L (sv) | 1987-10-17 |
| DK198687D0 (da) | 1987-04-15 |
| NO871497L (no) | 1987-10-19 |
| GB2189162B (en) | 1990-07-25 |
| DE3707813A1 (de) | 1987-10-22 |
| GB2189162A (en) | 1987-10-21 |
| NO871497D0 (no) | 1987-04-09 |
| ATA99686A (de) | 1988-04-15 |
| GB8708236D0 (en) | 1987-05-13 |
| FI871569A0 (fi) | 1987-04-09 |
| DE3707813C2 (de) | 1994-02-03 |
| FI871569A7 (fi) | 1987-10-17 |
| US4863107A (en) | 1989-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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