DE1101126B - Verfahren und Apparat zum Impraegnieren von zellstoffhaltigen Rohstoffen bei der kontinuierlichen Gewinnung von Halbzellstoffen - Google Patents
Verfahren und Apparat zum Impraegnieren von zellstoffhaltigen Rohstoffen bei der kontinuierlichen Gewinnung von HalbzellstoffenInfo
- Publication number
- DE1101126B DE1101126B DEB49441A DEB0049441A DE1101126B DE 1101126 B DE1101126 B DE 1101126B DE B49441 A DEB49441 A DE B49441A DE B0049441 A DEB0049441 A DE B0049441A DE 1101126 B DE1101126 B DE 1101126B
- Authority
- DE
- Germany
- Prior art keywords
- impregnation
- expansion chamber
- chamber
- screw
- raw material
- 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.)
- Pending
Links
- 238000005470 impregnation Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 22
- 239000002994 raw material Substances 0.000 title claims description 15
- 238000000605 extraction Methods 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 50
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/10—Physical methods for facilitating impregnation
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69464257A | 1957-11-05 | 1957-11-05 | |
| US697133A US2975096A (en) | 1957-11-18 | 1957-11-18 | Impregnation of wood chips |
| US713994A US3066359A (en) | 1957-11-05 | 1958-02-07 | Methods and apparatus for producing fibrous webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1101126B true DE1101126B (de) | 1961-03-02 |
Family
ID=27418599
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB49441A Pending DE1101126B (de) | 1957-11-05 | 1958-06-28 | Verfahren und Apparat zum Impraegnieren von zellstoffhaltigen Rohstoffen bei der kontinuierlichen Gewinnung von Halbzellstoffen |
| DES60486A Pending DE1278304B (de) | 1957-11-05 | 1958-11-04 | Krempel zur Herstellung eines Faserflores |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES60486A Pending DE1278304B (de) | 1957-11-05 | 1958-11-04 | Krempel zur Herstellung eines Faserflores |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3066359A (https=) |
| DE (2) | DE1101126B (https=) |
| FI (1) | FI42032C (https=) |
| GB (2) | GB898703A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451331A (en) * | 1980-11-20 | 1984-05-29 | Simmering-Graz-Pauker Aktiengesellschaft | Process and apparatus for producing pulp |
| US4915830A (en) * | 1988-08-19 | 1990-04-10 | Sprout-Bauer, Inc. | Pulp wash press |
| WO2021104691A1 (de) | 2019-11-25 | 2021-06-03 | Andritz Ag | Vorrichtung und verfahren zur mazeration eines foerderguts |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369276A (en) * | 1965-07-16 | 1968-02-20 | Johnson & Johnson | Apparatus for spreading continuous filament sheets |
| US3753271A (en) * | 1971-05-10 | 1973-08-21 | Surgical Specialties Corp | Fluffing machine for producing webs of various widths |
| DE2640467C2 (de) * | 1976-09-08 | 1982-02-18 | Moskovskij tekstil'nyj institut, Moskva | Verfahren zum Kämmen von Textilfasern und Kämmaschine zum Durchführen des Verfahrens |
| US4458382A (en) * | 1980-07-24 | 1984-07-10 | Hedlund Karl O F | Device for carding, cleaning or opening of fibre tufts |
| DE3536333A1 (de) * | 1985-10-11 | 1987-04-23 | Schubert & Salzer Maschinen | Vliesabnahmevorrichtung |
| IT1184011B (it) * | 1985-12-11 | 1987-10-22 | Fonderie Officine Riunite Ing | Dispositivo per la produzione di veli sovrapposti di tessuto non tessuto con fibre disposte longitudinalmente particolarmante per l alimentazione di una trapuntatrice ad aghi |
| DD256876A1 (de) * | 1986-12-31 | 1988-05-25 | Univ Dresden Tech | Einrichtung zur strukturierung, musterung und veraenderung der flaechenmasse von faser- und fadenstroemen |
| US4926530A (en) * | 1987-12-11 | 1990-05-22 | Morrison Berkshire, Inc. | Method for manufacturing needled felts having machine direction oriented fibers |
| FR2678288B1 (fr) * | 1991-06-28 | 1994-11-18 | Asselin Ets | Procede pour realiser un produit non-tisse semi-fini et produit non-tisse semi-fini. |
| AU2007212058B2 (en) * | 2006-02-02 | 2011-09-22 | Thermodrive Llc | Low friction, direct drive conveyor with a raked tooth drive |
| WO2012004111A1 (de) | 2010-07-03 | 2012-01-12 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung und verfahren zur herstellung eines vlieses |
| DE102010034777A1 (de) * | 2010-08-18 | 2012-02-23 | Hubert Hergeth | Vlieslegemaschine und Verfahren zum Legen eines Vlieses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2059435A (en) * | 1930-06-16 | 1936-11-03 | Quaker Oats Co | Feeding device and a process of using the same |
| GB457524A (en) * | 1934-05-28 | 1936-11-27 | Roza Corp De | Improvements in and relating to the digesting of fibrous or cellular material |
| GB536339A (en) * | 1938-12-07 | 1941-05-12 | Pomilio Corp Ltd | An improved process and apparatus for the continuous digestion of fibres |
| FR55806E (fr) * | 1944-09-07 | 1952-09-08 | Traitement Chimique Des Vegeta | Procédé de traitement des matières fibreuses plus particulièrement des végétaux en vue de l'obtention de la cellulose |
| FR1068887A (fr) * | 1951-09-24 | 1954-07-01 | Perfectionnements apportés aux procédés et dispositifs pour le traitement continu, par hydrolyse, de matières cellulosiques | |
| GB741980A (en) * | 1951-03-22 | 1955-12-14 | Asplund Arne J A | Improvements in the manufacture of pulp from fibrous ligno-cellulose-containing materials |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE108879C (https=) * | ||||
| DE63688C (de) * | R. ZIEGLER, G. ZIEGLER und F. ZIEGLER in Bissingen a. Enz bei Bietigheim | Flortheiler mit Luftdruckwirkung für Vorspihnkrempeln | ||
| US718261A (en) * | 1900-11-15 | 1903-01-13 | Guillaume Laurency | Carding-engine. |
| CH108879A (de) * | 1924-05-07 | 1925-06-01 | Albold Edm | Eckverbindung für hölzerne Treibhaus- und Frühbeetfensterrahmen. |
| US1565267A (en) * | 1924-05-12 | 1925-12-15 | Del Roy F Fowler | Upholstery pad |
| US1642509A (en) * | 1924-11-11 | 1927-09-13 | Lockport Cotton Batting Co | Cotton batting and process of making the same |
| US1683812A (en) * | 1926-09-11 | 1928-09-11 | Caro Cloth Corp | Method of and apparatus for manufacturing textile fleece |
| US2168775A (en) * | 1935-05-17 | 1939-08-08 | United Cotton Products Company | Method of making web material |
| US2156455A (en) * | 1935-05-25 | 1939-05-02 | Ig Farbenindustrie Ag | Manufacture of felt |
| US2130944A (en) * | 1936-04-20 | 1938-09-20 | Columbian Rope Co | Fibrous tapelike body and method of making same |
| CH224188A (de) * | 1940-07-05 | 1942-11-15 | Sueddeutsche Zellwolle Aktieng | Verfahren und Einrichtung zur Herstellung eines spinnfähigen Faserbandes aus endlosen Kunstfäden. |
| US2416390A (en) * | 1943-02-25 | 1947-02-25 | Du Pont | Free fall fiber |
| CH252115A (de) * | 1946-09-28 | 1947-12-15 | Rieter Joh Jacob & Cie Ag | Verfahren und Einrichtung zur Herstellung von Watte. |
| US2588725A (en) * | 1947-07-26 | 1952-03-11 | Edgar Anspacher | Apparatus for producing rolls of upholsterer's felt of uniform length and weight |
| US2477675A (en) * | 1947-11-18 | 1949-08-02 | West Point Mfg Co | Nonwoven fabric and method for making same |
| DE817861C (de) * | 1949-10-04 | 1951-10-22 | Emil Dr-Ing E H Gminder | Einrichtung zum Abnehmen von Fasern von Kardentrommeln o. dgl. |
| DE843514C (de) * | 1950-03-23 | 1952-07-10 | Lohmann K G | Verfahren zur Herstellung von Faserstoffbahnen mit Wirrlage der Fasern auf Krempelmaschinen |
| US2774128A (en) * | 1950-11-04 | 1956-12-18 | Kendall & Co | Felt-like products |
| DE884307C (de) * | 1952-01-29 | 1953-07-27 | Eugen Bretschneider | Verfahren und Einrichtung zur Herstellung eines Flors mit Wirrfaserlage |
-
1958
- 1958-02-07 US US713994A patent/US3066359A/en not_active Expired - Lifetime
- 1958-04-30 FI FI580805A patent/FI42032C/fi active
- 1958-06-28 DE DEB49441A patent/DE1101126B/de active Pending
- 1958-10-20 GB GB33481/58A patent/GB898703A/en not_active Expired
- 1958-11-04 DE DES60486A patent/DE1278304B/de active Pending
- 1958-11-05 GB GB35584/58A patent/GB904192A/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2059435A (en) * | 1930-06-16 | 1936-11-03 | Quaker Oats Co | Feeding device and a process of using the same |
| GB457524A (en) * | 1934-05-28 | 1936-11-27 | Roza Corp De | Improvements in and relating to the digesting of fibrous or cellular material |
| GB536339A (en) * | 1938-12-07 | 1941-05-12 | Pomilio Corp Ltd | An improved process and apparatus for the continuous digestion of fibres |
| FR55806E (fr) * | 1944-09-07 | 1952-09-08 | Traitement Chimique Des Vegeta | Procédé de traitement des matières fibreuses plus particulièrement des végétaux en vue de l'obtention de la cellulose |
| GB741980A (en) * | 1951-03-22 | 1955-12-14 | Asplund Arne J A | Improvements in the manufacture of pulp from fibrous ligno-cellulose-containing materials |
| FR1068887A (fr) * | 1951-09-24 | 1954-07-01 | Perfectionnements apportés aux procédés et dispositifs pour le traitement continu, par hydrolyse, de matières cellulosiques |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451331A (en) * | 1980-11-20 | 1984-05-29 | Simmering-Graz-Pauker Aktiengesellschaft | Process and apparatus for producing pulp |
| US4556452A (en) * | 1980-11-20 | 1985-12-03 | Simmering-Graz-Pauker Aktiengesellschaft | Process and apparatus for producing pulp |
| US4915830A (en) * | 1988-08-19 | 1990-04-10 | Sprout-Bauer, Inc. | Pulp wash press |
| WO2021104691A1 (de) | 2019-11-25 | 2021-06-03 | Andritz Ag | Vorrichtung und verfahren zur mazeration eines foerderguts |
Also Published As
| Publication number | Publication date |
|---|---|
| US3066359A (en) | 1962-12-04 |
| FI42032B (https=) | 1969-12-31 |
| DE1278304B (de) | 1968-09-19 |
| GB898703A (en) | 1962-06-14 |
| GB904192A (en) | 1962-08-22 |
| FI42032C (fi) | 1970-04-10 |
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