FI892876A0 - Laite kuitupitoisen selluloosamassasuspension lajittelua varten - Google Patents
Laite kuitupitoisen selluloosamassasuspension lajittelua vartenInfo
- Publication number
- FI892876A0 FI892876A0 FI892876A FI892876A FI892876A0 FI 892876 A0 FI892876 A0 FI 892876A0 FI 892876 A FI892876 A FI 892876A FI 892876 A FI892876 A FI 892876A FI 892876 A0 FI892876 A0 FI 892876A0
- Authority
- FI
- Finland
- Prior art keywords
- screening
- suspension
- cellulose pulp
- fibrous cellulose
- fibrous
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802493A SE461665B (sv) | 1988-07-04 | 1988-07-04 | Apparat foer silning av en suspension av en fiberhaltig cellulosamassa |
SE8802493 | 1988-07-04 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI892876A0 true FI892876A0 (fi) | 1989-06-13 |
FI892876A FI892876A (fi) | 1990-01-05 |
FI93236B FI93236B (fi) | 1994-11-30 |
FI93236C FI93236C (fi) | 1995-03-10 |
Family
ID=20372805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI892876A FI93236C (fi) | 1988-07-04 | 1989-06-13 | Laite kuitupitoisen selluloosamassasuspension lajittelua varten |
Country Status (10)
Country | Link |
---|---|
US (1) | US4913806A (fi) |
JP (1) | JPH0253990A (fi) |
AT (1) | AT395872B (fi) |
BR (1) | BR8903271A (fi) |
CA (1) | CA1330206C (fi) |
DE (1) | DE3919340A1 (fi) |
FI (1) | FI93236C (fi) |
FR (1) | FR2633646B1 (fi) |
NO (1) | NO171073C (fi) |
SE (1) | SE461665B (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE464640B (sv) * | 1988-06-16 | 1991-05-27 | Kamyr Ab | Apparat foer silning av en suspension av en fiberhaltig cellulosamassa |
FI80735B (fi) * | 1988-08-04 | 1990-03-30 | Tampella Oy Ab | Foerfarande och anordning foer sortering och behandling av massa. |
US5119953A (en) * | 1990-04-02 | 1992-06-09 | Celleco Hedemora Ab | Pulp suspension screening and fractionation apparatus |
JPH04639A (ja) * | 1990-04-18 | 1992-01-06 | Nec Shizuoka Ltd | 誤り検出システム |
JP2515806Y2 (ja) * | 1990-10-01 | 1996-10-30 | 相川鉄工株式会社 | 製紙用リジェクト処理装置 |
FI93979C (fi) * | 1993-08-20 | 1995-06-26 | Tampella Oy Valmet | Menetelmä ja painelajitin kuitumassan lajittelemiseksi |
DE19616623B4 (de) * | 1996-04-25 | 2004-12-23 | Der Grüne Punkt - Duales System Deutschland Ag | Vorrichtung zur Trennung von zähelastischen Materialien wie Kunststoffen und von unter mechanischer Beanspruchung zerfasernden Stoffen wie Papier |
DE10115298A1 (de) * | 2001-03-28 | 2002-10-17 | Voith Paper Patent Gmbh | Drucksortierer zum Entfernen von Störstoffen aus einer störstoffhaltigen Papierfasersuspension |
US8011515B2 (en) * | 2009-05-12 | 2011-09-06 | Ovivo Luxembourg S.á.r.l. | Two stage pulp screening device with two stationary cylindrical screens |
US9718006B2 (en) | 2012-08-13 | 2017-08-01 | Lee Tech, Llc | Multi-zoned screening apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT46568B (de) * | 1909-06-08 | 1911-02-25 | Tito Valbusa | Filter mit selbsttätiger Fremdkörperabscheidung, besonders für Kalkmilch. |
US1033377A (en) * | 1910-09-29 | 1912-07-23 | Michael Bohn | Apparatus for separating granular admixtures from clay and like plastic substances. |
US1505836A (en) * | 1922-09-26 | 1924-08-19 | Moore & White Company | Screen box |
AT126821B (de) * | 1928-12-03 | 1932-02-10 | Voith J M Fa | Umlaufende Sortiermaschine für Holzschliff, Zellstoff u. dgl. |
FR1124102A (fr) * | 1954-03-03 | 1956-10-04 | Sunds Verkst Er Aktiebolag | Procédé et appareil de traitement des suspensions liquides |
FR1368793A (fr) * | 1963-05-10 | 1964-08-07 | Ingersoll Rand Canada | Dispositif d'épuration sous pression pour machines à fabriquer le papier |
FR1546515A (fr) * | 1967-06-14 | 1968-11-22 | Lamort E & M | Appareil pour l'épuration de liquides contenant en suspension des matières solides telles que les pâtes à papier |
SE443007B (sv) * | 1985-03-04 | 1986-02-10 | Kamyr Ab | Silanordning |
US4744894A (en) * | 1986-06-30 | 1988-05-17 | Gauld W Thomas | Fibrous stock screening apparatus |
-
1988
- 1988-07-04 SE SE8802493A patent/SE461665B/sv not_active IP Right Cessation
-
1989
- 1989-06-05 US US07/361,308 patent/US4913806A/en not_active Expired - Fee Related
- 1989-06-12 CA CA000602484A patent/CA1330206C/en not_active Expired - Fee Related
- 1989-06-13 FI FI892876A patent/FI93236C/fi not_active IP Right Cessation
- 1989-06-13 DE DE3919340A patent/DE3919340A1/de not_active Withdrawn
- 1989-06-16 AT AT0147689A patent/AT395872B/de active
- 1989-07-03 BR BR898903271A patent/BR8903271A/pt unknown
- 1989-07-03 FR FR898908914A patent/FR2633646B1/fr not_active Expired - Fee Related
- 1989-07-03 NO NO892750A patent/NO171073C/no unknown
- 1989-07-04 JP JP1171352A patent/JPH0253990A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4913806A (en) | 1990-04-03 |
SE8802493D0 (sv) | 1988-07-04 |
FI93236C (fi) | 1995-03-10 |
ATA147689A (de) | 1992-08-15 |
SE461665B (sv) | 1990-03-12 |
FR2633646A1 (fr) | 1990-01-05 |
CA1330206C (en) | 1994-06-14 |
SE8802493L (sv) | 1990-01-05 |
AT395872B (de) | 1993-03-25 |
JPH0253990A (ja) | 1990-02-22 |
NO892750L (no) | 1990-01-05 |
NO171073C (no) | 1993-01-20 |
BR8903271A (pt) | 1990-11-27 |
FR2633646B1 (fr) | 1993-01-22 |
NO171073B (no) | 1992-10-12 |
FI892876A (fi) | 1990-01-05 |
DE3919340A1 (de) | 1990-01-11 |
NO892750D0 (no) | 1989-07-03 |
FI93236B (fi) | 1994-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI882906A (fi) | Laite kuitupitoisen selluloosamassan suspension jakamiseksi | |
FI882905A (fi) | Laite kuitupitoisen selluloosamassan suspension jakamiseksi | |
FI96045C (fi) | Laite kuitupitoisen selluloosa-aineen juoksevaksi saattamiseksi, kaasun erottamiseksi ja pumppaamiseksi | |
NO176446C (no) | Apparat og fremgangsmåte for delignifisering av cellulosemasse | |
NO178269C (no) | Anordning og fremgangsmåte for behandling av en suspensjon av fibröst cellulosemateriale | |
BR8902888A (pt) | Aparelhagem para peneiramento de uma suspensao de polpa de celulose fibrosa | |
FI892876A0 (fi) | Laite kuitupitoisen selluloosamassasuspension lajittelua varten | |
FI915591A (fi) | Menetelmä paperimassan valmistamiseksi | |
FI98078B (fi) | Uusi paperimassan hiertomenetelmä | |
ATA254787A (de) | Refiner zum behandeln von faserstoffsuspension zur papierherstellung | |
NO174636C (no) | Apparat for oppdeling av en suspensjon av en fiberholdig cellulosemasse i to eller flere deler | |
BR9000343A (pt) | Aparelho para peneirar uma suspensao de material celulosico fibroso | |
FI903227A0 (fi) | Laite massan vedenpoistoa varten | |
BR8902634A (pt) | Metodo de preparacao de uma polpa | |
FI881282A (fi) | Menetelmä delignifioitujen selluloosa-aineiden poistamiseksi keittimistä | |
BR8807586A (pt) | Aparelho para peneirar polpa e processo para peneirar uma suspensao de polpa | |
FI941039A (fi) | Lajittelurummun valmistusmenetelmä | |
GB2222967B (en) | A screening machine for fibrous suspensions | |
FI940639A0 (fi) | Menetelmä ja laite selluloosakuitujen erottamiseksi ligniinistä | |
ZA841487B (en) | Apparatus for dewatering fibrous suspensions of a paper forming machine | |
FI912004A0 (fi) | Menetelmä tuotteiden valmistamiseksi fluidisoidusta kuituraaka-aineesta | |
GB2099325B (en) | Staining apparatus for fibrous pulp suspensions | |
FI956115A0 (fi) | Menetelmä hartsien laskeutumisen valvomiseksi selluloosa- ja/tai puumassasuspensioista | |
FI940708A0 (fi) | Laite massasuspension vedenpoistoa varten | |
AU1692988A (en) | Apparatus for drying a stream of fibrous material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
HC | Name/ company changed in application |
Owner name: KVAERNER PULPING TECHNOLOGIES AKTIEBOLAG |
|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: KVAERNER PULPING TECHNOLOGIES AB |