AT249491B - Machine for pulping fibers - Google Patents
Machine for pulping fibersInfo
- Publication number
- AT249491B AT249491B AT705460A AT705460A AT249491B AT 249491 B AT249491 B AT 249491B AT 705460 A AT705460 A AT 705460A AT 705460 A AT705460 A AT 705460A AT 249491 B AT249491 B AT 249491B
- Authority
- AT
- Austria
- Prior art keywords
- machine
- pulping
- fibers
- pulping fibers
- Prior art date
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
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/32—Hammer mills
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW26416A DE1204924B (en) | 1959-09-19 | 1959-09-19 | Machine for the speck-free dissolving of fiber materials for paper and cardboard production |
DEW28517A DE1180617B (en) | 1960-09-07 | 1960-09-07 | Dissolver for dissolving fibers in water |
Publications (1)
Publication Number | Publication Date |
---|---|
AT249491B true AT249491B (en) | 1966-09-26 |
Family
ID=26002313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT705460A AT249491B (en) | 1959-09-19 | 1960-09-16 | Machine for pulping fibers |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT249491B (en) |
GB (1) | GB968994A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112969828A (en) * | 2018-11-08 | 2021-06-15 | 福伊特专利有限公司 | Rotor for a heating unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365761A (en) * | 1980-03-06 | 1982-12-28 | Bolton - Emerson, Inc. | Apparatus and method for defibering unconventional material |
-
1960
- 1960-09-16 AT AT705460A patent/AT249491B/en active
- 1960-09-19 GB GB3215960A patent/GB968994A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112969828A (en) * | 2018-11-08 | 2021-06-15 | 福伊特专利有限公司 | Rotor for a heating unit |
Also Published As
Publication number | Publication date |
---|---|
GB968994A (en) | 1964-09-09 |
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