GB1002934A - Method and apparatus for loosening the fibres of waste paper - Google Patents
Method and apparatus for loosening the fibres of waste paperInfo
- Publication number
- GB1002934A GB1002934A GB2573664A GB2573664A GB1002934A GB 1002934 A GB1002934 A GB 1002934A GB 2573664 A GB2573664 A GB 2573664A GB 2573664 A GB2573664 A GB 2573664A GB 1002934 A GB1002934 A GB 1002934A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stock
- pulp
- loosening
- waste paper
- hydration
- 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.)
- Expired
Links
- 239000010893 paper waste Substances 0.000 title abstract 2
- 230000036571 hydration Effects 0.000 abstract 2
- 238000006703 hydration reaction Methods 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 230000010358 mechanical oscillation Effects 0.000 abstract 1
- 238000004537 pulping Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 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
- D21B1/32—Defibrating by other means of waste paper
-
- 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
- D21B1/303—Defibrating by other means using vibrating devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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 |
|---|---|---|---|
| CS544163A CS159654B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-10-04 | 1963-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1002934A true GB1002934A (en) | 1965-09-02 |
Family
ID=5399324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2573664A Expired GB1002934A (en) | 1963-10-04 | 1964-06-22 | Method and apparatus for loosening the fibres of waste paper |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941898A1 (de) * | 1979-10-17 | 1981-04-30 | Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen | Verfahren und einrichtung zum aufbereiten von altpapier |
| EP0028658A1 (de) * | 1979-11-08 | 1981-05-20 | Hermann Finckh Maschinenfabrik GmbH & Co. | Verfahren und Vorrichtung zum Aufbereiten von Altpapier |
| DE3522395C1 (de) * | 1985-06-22 | 1986-11-20 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anordnung zur Aufarbeitung von Altpapier |
| CN104099795B (zh) * | 2014-07-21 | 2016-06-29 | 江苏金沃机械有限公司 | 一种湿强废纸回收再利用化学机械制浆方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2363937A (en) * | 1941-10-09 | 1944-11-28 | Cities Service Oil Co | Method and apparatus for preparing dispersions |
| US3039703A (en) * | 1958-12-24 | 1962-06-19 | Mineral Ind Corp Of America | Method and apparatus for reducing particle size |
| US3058674A (en) * | 1961-06-22 | 1962-10-16 | George K Kocher | Apparatus for comminuting materials |
-
1963
- 1963-10-04 CS CS544163A patent/CS159654B1/cs unknown
-
1964
- 1964-01-24 FI FI14264A patent/FI45676C/fi active
- 1964-02-28 NO NO152208A patent/NO124167B/no unknown
- 1964-06-22 GB GB2573664A patent/GB1002934A/en not_active Expired
- 1964-06-24 AT AT544364A patent/AT266574B/de active
- 1964-07-20 SE SE882764A patent/SE315487B/xx unknown
- 1964-10-01 US US40087064 patent/US3330487A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3330487A (en) | 1967-07-11 |
| CS159654B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-31 |
| NO124167B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-13 |
| SE315487B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-09-29 |
| AT266574B (de) | 1968-11-25 |
| FI45676B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-02 |
| FI45676C (fi) | 1972-08-10 |
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