IT1083628B - TURBOCENTRIFUGAL MACHINE FOR THE PURIFICATION OF IMPURITIES CONTAINED IN THE WASTE PAPER - Google Patents
TURBOCENTRIFUGAL MACHINE FOR THE PURIFICATION OF IMPURITIES CONTAINED IN THE WASTE PAPERInfo
- Publication number
- IT1083628B IT1083628B IT8559677A IT8559677A IT1083628B IT 1083628 B IT1083628 B IT 1083628B IT 8559677 A IT8559677 A IT 8559677A IT 8559677 A IT8559677 A IT 8559677A IT 1083628 B IT1083628 B IT 1083628B
- Authority
- IT
- Italy
- Prior art keywords
- turbocentrifugal
- purification
- machine
- waste paper
- impurities contained
- 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
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
-
- 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Centrifugal Separators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8559677A IT1083628B (en) | 1977-06-10 | 1977-06-10 | TURBOCENTRIFUGAL MACHINE FOR THE PURIFICATION OF IMPURITIES CONTAINED IN THE WASTE PAPER |
DE19772751433 DE2751433A1 (en) | 1977-06-10 | 1977-11-17 | Waste paper turbo-centrifuge - has paper supply chamber provided with tangential paper supply and impurities removal lines for provision of removable cleaning cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8559677A IT1083628B (en) | 1977-06-10 | 1977-06-10 | TURBOCENTRIFUGAL MACHINE FOR THE PURIFICATION OF IMPURITIES CONTAINED IN THE WASTE PAPER |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1083628B true IT1083628B (en) | 1985-05-21 |
Family
ID=11328680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8559677A IT1083628B (en) | 1977-06-10 | 1977-06-10 | TURBOCENTRIFUGAL MACHINE FOR THE PURIFICATION OF IMPURITIES CONTAINED IN THE WASTE PAPER |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2751433A1 (en) |
IT (1) | IT1083628B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131643C2 (en) * | 1981-08-11 | 1985-04-04 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Method and device for the production of flat fiber webs from short, aligned reinforcing fibers or mixtures |
AT387599B (en) * | 1982-10-19 | 1989-02-10 | Voith Gmbh J M | DEVICE FOR SOLVING WASTE PAPER WITH A PARTICULARLY PRESSURELESS MATERIAL |
-
1977
- 1977-06-10 IT IT8559677A patent/IT1083628B/en active
- 1977-11-17 DE DE19772751433 patent/DE2751433A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2751433A1 (en) | 1978-12-14 |
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