FR2363433A1 - Vis constituant un element d'extrusion pour une matiere fibreuse telle que la lignocellulose ou matiere analogue - Google Patents
Vis constituant un element d'extrusion pour une matiere fibreuse telle que la lignocellulose ou matiere analogueInfo
- Publication number
- FR2363433A1 FR2363433A1 FR7726970A FR7726970A FR2363433A1 FR 2363433 A1 FR2363433 A1 FR 2363433A1 FR 7726970 A FR7726970 A FR 7726970A FR 7726970 A FR7726970 A FR 7726970A FR 2363433 A1 FR2363433 A1 FR 2363433A1
- Authority
- FR
- France
- Prior art keywords
- lignocellulose
- screw
- extrusion element
- extrusion
- screw constituting
- 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
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
- D21B1/14—Disintegrating in mills
- D21B1/18—Disintegrating in mills in magazine-type machines
- D21B1/22—Disintegrating in mills in magazine-type machines with screw feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper
Abstract
L'invention concerne une vis constituant un élément d'extrusion pour une matière fibreuse telle que la lignocellulose ou matière analogue. La matière à comprimer est transportée d'une entrée dans les espaces formés par le pas du filet de vis sous une pression interne croissante jusqu'à une sortie, au moins un élément étant disposé de façon que des dents parcourent un trajet en circuit fermé dans la direction dans laquelle la vis est orientée et pénètrent dans une fente longitudinale du cylindre sur une partie du trajet, les dents étant destinées à s'ajuster dans les espaces délimités par le pas du filet de vis en empêchant ainsi la matière de tourner avec elles. Application à l'extrusion de matières fibreuses, notamment de lignocellulose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7609879A SE403309B (sv) | 1976-09-07 | 1976-09-07 | Skruvpress, sasom skruvmatare for lignocellulosahaltigt fibermaterial eller annat kompressibelt material i styckeform |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363433A1 true FR2363433A1 (fr) | 1978-03-31 |
FR2363433B1 FR2363433B1 (fr) | 1982-08-13 |
Family
ID=20328819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726970A Granted FR2363433A1 (fr) | 1976-09-07 | 1977-09-06 | Vis constituant un element d'extrusion pour une matiere fibreuse telle que la lignocellulose ou matiere analogue |
Country Status (17)
Country | Link |
---|---|
US (1) | US4121967A (fr) |
JP (1) | JPS5363662A (fr) |
AT (1) | AT369450B (fr) |
AU (1) | AU508978B2 (fr) |
BE (1) | BE858092A (fr) |
BR (1) | BR7705939A (fr) |
CA (1) | CA1074069A (fr) |
CH (1) | CH627128A5 (fr) |
DE (1) | DE2736810A1 (fr) |
FI (1) | FI60417C (fr) |
FR (1) | FR2363433A1 (fr) |
GB (1) | GB1585777A (fr) |
IT (1) | IT1086303B (fr) |
NL (1) | NL7709643A (fr) |
NZ (1) | NZ185108A (fr) |
PL (1) | PL115299B1 (fr) |
SE (1) | SE403309B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494183A1 (fr) * | 1980-11-15 | 1982-05-21 | Berstorff Gmbh Masch Hermann | Dispositif pour l'extraction mecanique de liquide de melanges liquide-solide dans une extrudeuse |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2051167B (en) * | 1978-04-28 | 1983-01-26 | Eriksson E F | Intermeshing screw-type refiner |
US4229946A (en) * | 1978-11-06 | 1980-10-28 | Slavinsky Valentin N | Plant for collecting and briquetting domestic waste |
AT381472B (de) * | 1982-09-16 | 1986-10-27 | Falkner Raimund | Schneckenpresse |
US4395331A (en) * | 1979-07-09 | 1983-07-26 | Ab Saffle Gjuteri And Mekaniska Verkstad | Apparatus for pressing liquid out of material containing liquid |
SE423778B (sv) * | 1980-10-06 | 1982-06-07 | Ulf Bertil Reinhall | Anordning vid gresklippare och liknande |
SE8204617L (sv) * | 1982-08-09 | 1984-02-10 | Berggren Torsten L | Pump for cellulosamassa vid medium och hog koncentration |
IT1189339B (it) * | 1982-08-18 | 1988-02-04 | Edoardo Costarelli | Essiccatore a coclea,in particolar modo per materiali plastici |
SE452723B (sv) * | 1986-04-01 | 1987-12-14 | Tetra Pak Ab | Skruvpress for komprimering av en volyminos massa |
US4772177A (en) * | 1986-06-20 | 1988-09-20 | Hayashi Seiko Co. Ltd. | Screw pump |
CA1295179C (fr) * | 1988-02-19 | 1992-02-04 | Douglas B. Brown | Appareil d'alimentation en materiau particulaire au fibreux |
DE3806146A1 (de) * | 1988-02-26 | 1989-09-07 | Poettinger Alois Landmasch | Schneckenpresse |
US4976819A (en) * | 1988-04-28 | 1990-12-11 | Potlatch Corporation | Pulp treatment methods |
US5320034A (en) * | 1989-09-19 | 1994-06-14 | Kvaerner Hymac, Inc. | Method and apparatus for increasing surface within wood chips |
FR2729820B1 (fr) * | 1995-01-31 | 1997-04-18 | Fedon Jean | Dispositif de traitement d'un melange heterogene notamment de miel et de cire |
DE19513438A1 (de) * | 1995-04-08 | 1996-10-10 | Mann & Hummel Filter | Einrichtung zum Entfeuchten von Material |
GR1002459B (el) * | 1995-09-19 | 1996-11-01 | Συνθετο πιεστηριο υψηλης συμπιεσης συνεχους λειτουργιας για τον διαχωρισμο μειγματος στερεων υγρων. | |
DE19831334C2 (de) * | 1998-07-13 | 2003-08-14 | Dieter Reinhold | Vorrichtung zur Verwertung von Abfallstoffen oder Materialien durch Fest-Flüssig-Trennung |
US6267847B1 (en) * | 1999-11-15 | 2001-07-31 | Voith Sulzer Paper Technology North America, Inc. | Pulper for a stock preparation system |
US6451165B1 (en) * | 2000-11-09 | 2002-09-17 | Voith Paper, Inc. | Channel pulper |
JP4615763B2 (ja) * | 2001-06-05 | 2011-01-19 | 庄田機工株式会社 | 脱水装置 |
US7152522B2 (en) * | 2004-02-09 | 2006-12-26 | Derek Flor | Screw press with radial gate valve and supported screw shaft |
US8691050B2 (en) | 2008-11-21 | 2014-04-08 | Børge Holm Christensen | Methods and devices for continuous transfer of particulate and/or fibrous material between two zones with different temperatures and pressures |
FI20105799A0 (fi) | 2010-07-13 | 2010-07-13 | Olli Joutsimo | Parantunut kemiallisen massan valmistusprosessi |
AT511982B1 (de) * | 2011-10-11 | 2013-10-15 | Andritz Ag Maschf | Schneckenpresse |
WO2014147293A1 (fr) | 2013-03-22 | 2014-09-25 | Andritz Oy | Procédé de fabrication de cellulose nano- ou microfibrillée |
CA3145197A1 (fr) * | 2019-06-28 | 2020-12-30 | Metawater Co., Ltd. | Appareil de separation de type a vis, blocage, systeme de traitement d'effluent et procede de nettoyage pour appareil de separation de type a vis |
US11561006B2 (en) | 2020-10-23 | 2023-01-24 | M.S.T. Corporation | Apparatus and process for a kinetic feed plug screw |
DE102021119019A1 (de) | 2021-07-22 | 2023-01-26 | Röhren- Und Pumpenwerk Bauer Ges.M.B.H. | Ausstoßvorrichtung eines Pressschneckenseparators |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR573793A (fr) * | 1923-11-24 | 1924-06-30 | Blachere Et Ses Fils A | Perfectionnements à la construction des presses ou pompes à vis d'archimède |
FR615324A (fr) * | 1925-09-21 | 1927-01-05 | Anciens Etablissements E Mabil | Perfectionnements aux presses continues |
GB548271A (en) * | 1941-03-31 | 1942-10-02 | Cellulose Dev Corp Ltd | An improved method and apparatus for expressing liquid from pulp |
DE814098C (de) * | 1948-10-02 | 1951-09-20 | Wilhelm Neuscheler | Schneckenpresse |
FR1189251A (fr) * | 1957-11-18 | 1959-10-01 | Perfectionnement au pressurage des marcs de raisins ou toutes autres matières pouvant être pressurées par vis sans fin | |
US3111082A (en) * | 1962-01-19 | 1963-11-19 | Leje & Thurne Ab | Apparatus for dewatering suspensions and dry-pressing of the dry substance contained therein |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US785876A (en) * | 1903-09-18 | 1905-03-28 | Gustav Gropp | Screw-press. |
US1076995A (en) * | 1911-09-09 | 1913-10-28 | Frederick P Renneburg | Screw-press. |
NL11900C (fr) * | 1921-01-27 | |||
CH122422A (de) * | 1926-10-13 | 1927-11-16 | Rauschenbach A G Maschf | Schneckenpresse. |
FR640475A (fr) * | 1927-02-11 | 1928-07-13 | Sarl Pressoirs Mabille | Perfectionnements aux pressoirs centinus |
US1968180A (en) * | 1931-09-18 | 1934-07-31 | Mij Exploitatie Octrooien Nv | Screw press |
NL176134B (nl) * | 1952-02-23 | 1900-01-01 | Yakult Honsha Kk | Werkwijze voor het bereiden van een gefermenteerd melkprodukt, dat levensvatbare bifidobacterien bevat, alsmede werkwijze voor de bereiding van voedingsmiddelen onder toepassing van dit gefermenteerde melkprodukt. |
FR1063522A (fr) * | 1952-09-22 | 1954-05-04 | A Blachere & Ses Fils Ets | Perfectionnements aux presses à vis sans fin pour l'extraction des huiles et jus de fruits |
US2893909A (en) * | 1954-06-09 | 1959-07-07 | Bauer Bros Co | Combined digestion and refining of paper pulp |
US3092338A (en) * | 1959-04-16 | 1963-06-04 | Defibrator Ab | Pulp refining apparatus |
FR1234427A (fr) * | 1959-08-10 | 1960-10-17 | Porte de retenue des marcs pour pressoir continu à vis sans fin | |
BE626177A (fr) * | 1961-12-22 | 1900-01-01 | ||
DE6607797U (de) * | 1967-09-12 | 1971-05-13 | Badische Maschinenfabrik Gmbh | Maschine zum kontinuierlichen verdichten von lederfalzspaenen lederstaub oder aehnliche gerbereiabfaelle |
-
1976
- 1976-09-07 SE SE7609879A patent/SE403309B/xx not_active IP Right Cessation
- 1976-12-21 US US05/752,749 patent/US4121967A/en not_active Expired - Lifetime
-
1977
- 1977-08-16 DE DE19772736810 patent/DE2736810A1/de not_active Ceased
- 1977-08-17 GB GB34540/77A patent/GB1585777A/en not_active Expired
- 1977-08-22 FI FI772495A patent/FI60417C/fi not_active IP Right Cessation
- 1977-08-23 CA CA285,277A patent/CA1074069A/fr not_active Expired
- 1977-08-25 BE BE180414A patent/BE858092A/fr not_active IP Right Cessation
- 1977-08-31 AU AU28391/77A patent/AU508978B2/en not_active Expired
- 1977-09-01 NL NL7709643A patent/NL7709643A/xx not_active Application Discontinuation
- 1977-09-02 AT AT0634477A patent/AT369450B/de not_active IP Right Cessation
- 1977-09-06 NZ NZ185108A patent/NZ185108A/xx unknown
- 1977-09-06 BR BR7705939A patent/BR7705939A/pt unknown
- 1977-09-06 CH CH1086077A patent/CH627128A5/de not_active IP Right Cessation
- 1977-09-06 IT IT27281/77A patent/IT1086303B/it active
- 1977-09-06 FR FR7726970A patent/FR2363433A1/fr active Granted
- 1977-09-06 PL PL1977200682A patent/PL115299B1/pl unknown
- 1977-09-07 JP JP10683777A patent/JPS5363662A/ja active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR573793A (fr) * | 1923-11-24 | 1924-06-30 | Blachere Et Ses Fils A | Perfectionnements à la construction des presses ou pompes à vis d'archimède |
FR615324A (fr) * | 1925-09-21 | 1927-01-05 | Anciens Etablissements E Mabil | Perfectionnements aux presses continues |
GB548271A (en) * | 1941-03-31 | 1942-10-02 | Cellulose Dev Corp Ltd | An improved method and apparatus for expressing liquid from pulp |
DE814098C (de) * | 1948-10-02 | 1951-09-20 | Wilhelm Neuscheler | Schneckenpresse |
FR1189251A (fr) * | 1957-11-18 | 1959-10-01 | Perfectionnement au pressurage des marcs de raisins ou toutes autres matières pouvant être pressurées par vis sans fin | |
US3111082A (en) * | 1962-01-19 | 1963-11-19 | Leje & Thurne Ab | Apparatus for dewatering suspensions and dry-pressing of the dry substance contained therein |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494183A1 (fr) * | 1980-11-15 | 1982-05-21 | Berstorff Gmbh Masch Hermann | Dispositif pour l'extraction mecanique de liquide de melanges liquide-solide dans une extrudeuse |
Also Published As
Publication number | Publication date |
---|---|
BE858092A (fr) | 1977-12-16 |
NL7709643A (nl) | 1978-03-09 |
FI60417C (fi) | 1982-01-11 |
CH627128A5 (fr) | 1981-12-31 |
BR7705939A (pt) | 1978-06-20 |
AU508978B2 (en) | 1980-04-17 |
PL115299B1 (en) | 1981-03-31 |
AT369450B (de) | 1982-12-27 |
CA1074069A (fr) | 1980-03-25 |
ATA634477A (de) | 1982-05-15 |
GB1585777A (en) | 1981-03-11 |
AU2839177A (en) | 1979-03-08 |
SE403309B (sv) | 1979-01-29 |
PL200682A1 (pl) | 1978-04-10 |
DE2736810A1 (de) | 1978-03-16 |
FI772495A (fi) | 1978-03-08 |
FR2363433B1 (fr) | 1982-08-13 |
IT1086303B (it) | 1985-05-28 |
SE7609879L (sv) | 1978-03-08 |
FI60417B (fi) | 1981-09-30 |
JPS6253279B2 (fr) | 1987-11-10 |
US4121967A (en) | 1978-10-24 |
NZ185108A (en) | 1980-11-28 |
JPS5363662A (en) | 1978-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |