BR7807794A - MATERIAL DISSOLVING INSTALLATION WITH A MATERIAL DISSOLVER TO DISSOLVE AND CLASSIFY SCRAP PAPER - Google Patents
MATERIAL DISSOLVING INSTALLATION WITH A MATERIAL DISSOLVER TO DISSOLVE AND CLASSIFY SCRAP PAPERInfo
- Publication number
- BR7807794A BR7807794A BR7807794A BR7807794A BR7807794A BR 7807794 A BR7807794 A BR 7807794A BR 7807794 A BR7807794 A BR 7807794A BR 7807794 A BR7807794 A BR 7807794A BR 7807794 A BR7807794 A BR 7807794A
- Authority
- BR
- Brazil
- Prior art keywords
- dissolve
- dissolver
- scrap paper
- classify
- installation
- 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
- 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
- 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
- D21D5/22—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a vertical axis
-
- 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1463977 | 1977-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7807794A true BR7807794A (en) | 1979-07-31 |
Family
ID=4402572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7807794A BR7807794A (en) | 1977-11-30 | 1978-11-28 | MATERIAL DISSOLVING INSTALLATION WITH A MATERIAL DISSOLVER TO DISSOLVE AND CLASSIFY SCRAP PAPER |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5482405A (en) |
| AR (1) | AR219771A1 (en) |
| AT (1) | ATA873277A (en) |
| BE (1) | BE872359A (en) |
| BR (1) | BR7807794A (en) |
| CA (1) | CA1083395A (en) |
| DE (1) | DE2757581A1 (en) |
| ES (1) | ES474587A1 (en) |
| FI (1) | FI783080A (en) |
| FR (1) | FR2410700A1 (en) |
| IT (1) | IT1100386B (en) |
| NL (1) | NL173077C (en) |
| SE (1) | SE7812192L (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT365676B (en) * | 1979-05-04 | 1982-02-10 | Escher Wyss Gmbh | PLANT FOR TREATING WASTE PAPER |
| AT378541B (en) * | 1981-03-23 | 1985-08-26 | Escher Wyss Gmbh | SORTING DEVICE FOR FABRIC SUSPENSIONS FOR PAPER PRODUCTION |
| DE3140549C2 (en) * | 1981-10-13 | 1986-10-16 | J.M. Voith Gmbh, 7920 Heidenheim | Sorting device for fiber suspensions in the paper industry |
| DE3573444D1 (en) * | 1984-04-17 | 1989-11-09 | Voith Gmbh J M | Arrangement for treating waste paper |
| DE3440005A1 (en) * | 1984-11-02 | 1986-05-15 | J.M. Voith Gmbh, 7920 Heidenheim | SORTING APPARATUS FOR FIBER SUSPENSIONS |
| FI77066C (en) * | 1987-09-01 | 1989-01-10 | Ahlstroem Oy | Method and apparatus for purifying pulp suspension |
| FI81642C (en) * | 1988-05-20 | 1990-11-12 | Yhyneet Paperitehtaat Oy Walki | Feeder system for a molder by a dry paper machine |
| DE19727184A1 (en) * | 1997-06-26 | 1999-01-07 | Voith Sulzer Stoffaufbereitung | Process for suspending and cleaning paper materials containing interfering substances |
| WO2013058975A1 (en) * | 2011-10-18 | 2013-04-25 | Kadant Black Clawson Inc. | Detrasher and detrashing system |
| CN111957446A (en) * | 2020-06-19 | 2020-11-20 | 甘肃普罗生物科技有限公司 | Mill is with centrifugal cleaner of high-efficient quickly separating impurity |
-
1977
- 1977-12-06 AT AT873277A patent/ATA873277A/en not_active Application Discontinuation
- 1977-12-23 DE DE19772757581 patent/DE2757581A1/en not_active Ceased
-
1978
- 1978-10-10 FI FI783080A patent/FI783080A/en unknown
- 1978-10-19 AR AR27414778A patent/AR219771A1/en active
- 1978-10-26 FR FR7830490A patent/FR2410700A1/en active Granted
- 1978-10-27 ES ES474587A patent/ES474587A1/en not_active Expired
- 1978-10-31 CA CA315,220A patent/CA1083395A/en not_active Expired
- 1978-11-15 NL NL7811295A patent/NL173077C/en not_active IP Right Cessation
- 1978-11-27 SE SE7812192A patent/SE7812192L/en unknown
- 1978-11-28 JP JP14613678A patent/JPS5482405A/en active Pending
- 1978-11-28 BR BR7807794A patent/BR7807794A/en unknown
- 1978-11-29 BE BE192003A patent/BE872359A/en unknown
- 1978-11-29 IT IT3031178A patent/IT1100386B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ES474587A1 (en) | 1979-03-16 |
| NL173077B (en) | 1983-07-01 |
| ATA873277A (en) | 1980-03-15 |
| BE872359A (en) | 1979-05-29 |
| AR219771A1 (en) | 1980-09-15 |
| DE2757581A1 (en) | 1979-05-31 |
| FR2410700A1 (en) | 1979-06-29 |
| NL7811295A (en) | 1979-06-01 |
| SE7812192L (en) | 1979-05-31 |
| NL173077C (en) | 1983-12-01 |
| IT7830311A0 (en) | 1978-11-29 |
| FR2410700B1 (en) | 1983-12-30 |
| CA1083395A (en) | 1980-08-12 |
| IT1100386B (en) | 1985-09-28 |
| FI783080A (en) | 1979-05-31 |
| JPS5482405A (en) | 1979-06-30 |
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