IT8323292A0 - Procedimento per l'assortimento di materia fibrosa, particolarmente per la fabbricazione della carta, nonche' dispositivo assortitore per l'attuazione del procedimento. - Google Patents
Procedimento per l'assortimento di materia fibrosa, particolarmente per la fabbricazione della carta, nonche' dispositivo assortitore per l'attuazione del procedimento.Info
- Publication number
- IT8323292A0 IT8323292A0 IT8323292A IT2329283A IT8323292A0 IT 8323292 A0 IT8323292 A0 IT 8323292A0 IT 8323292 A IT8323292 A IT 8323292A IT 2329283 A IT2329283 A IT 2329283A IT 8323292 A0 IT8323292 A0 IT 8323292A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- assortment
- paper
- implementation
- manufacture
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 239000002657 fibrous material Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 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
-
- 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)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6017/82A CH658874A5 (de) | 1982-10-15 | 1982-10-15 | Verfahren zum sortieren von faserstoff, insbesondere fuer die herstellung von papier, sowie sortiervorrichtung zur ausfuehrung des verfahrens. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8323292A0 true IT8323292A0 (it) | 1983-10-13 |
IT1171765B IT1171765B (it) | 1987-06-10 |
Family
ID=4302882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2329283A IT1171765B (it) | 1982-10-15 | 1983-10-13 | Procedimento per l'assortimento di materia fibrosa, particolarmente per la fabbricazione della carta, nonche' dispositivo assortitore per l'attuazione del procedimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US4650125A (it) |
JP (1) | JPS5988990A (it) |
AT (1) | AT385792B (it) |
CA (1) | CA1225369A (it) |
CH (1) | CH658874A5 (it) |
ES (1) | ES526414A0 (it) |
FR (1) | FR2534607B1 (it) |
IT (1) | IT1171765B (it) |
SE (1) | SE463032B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0529548B1 (en) * | 1991-08-30 | 1996-07-17 | Aikawa Iron Works Co., Ltd. | Screen apparatus for paper making |
US5324389A (en) * | 1992-06-19 | 1994-06-28 | The Black Clawson Company | Waste paper disintegration, classification and pulping system |
US5427650A (en) * | 1992-06-25 | 1995-06-27 | Holloway; Clifford C. | Apparatus and method for preparation for separation, recovery, and recycling of municipal solid waste and the like |
US5593098A (en) * | 1996-06-07 | 1997-01-14 | Spencer; Mark W. | Apparatus for and method of pulping waste paper |
US5645229A (en) * | 1996-06-07 | 1997-07-08 | Spencer; Mark W. | Apparatus for and method of pulping waste paper |
US7967877B2 (en) * | 2003-11-13 | 2011-06-28 | Biomass Worldwide Group Limited | Biomass energy product and processing method |
US7745208B2 (en) * | 2006-02-15 | 2010-06-29 | Noll Anthony P | Angled reaction vessel |
US8728802B2 (en) * | 2006-02-15 | 2014-05-20 | Biomass Worldwide Group Limited | Angled reaction vessel |
CN105178079B (zh) * | 2015-09-29 | 2017-04-26 | 山东宇能机械有限公司 | 一种高效节能环保纸塑分离机 |
CN109622570A (zh) * | 2018-12-28 | 2019-04-16 | 陈健 | 一种用于造纸厂废料的处理设备 |
CN112323529B (zh) * | 2020-10-22 | 2024-03-12 | 新乡市新平航空机械有限公司 | 一种用于纸浆木节洗涤的螺旋轴及洗渣机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE225772C (it) * | ||||
US1751009A (en) * | 1918-05-20 | 1930-03-18 | Jeffrey Mfg Co | Pulverizing machine |
US1768713A (en) * | 1927-03-17 | 1930-07-01 | Prater Ralph | Grinder |
US1747545A (en) * | 1929-03-02 | 1930-02-18 | Dilts Machine Works Inc | Pulp-working apparatus |
US2340720A (en) * | 1942-06-27 | 1944-02-01 | Wells Harold Donald | Pulp beater and selector |
US2760234A (en) * | 1949-12-21 | 1956-08-28 | Gruendler Crusher And Pulveriz | Methods of defiberizing bagasse |
GB708660A (en) * | 1951-09-05 | 1954-05-05 | James George Gaunt | Apparatus for separating pith from fibrous vegetable materials |
US2775168A (en) * | 1953-10-20 | 1956-12-25 | Black Clawson Co | Paper machinery |
US2943800A (en) * | 1954-11-13 | 1960-07-05 | Wultsch Ferdinand | Highly effective device for wet-separation |
US3011220A (en) * | 1958-05-13 | 1961-12-05 | Univ Louisiana State | Apparatus for separating mixtures of coarse and fine materials |
US4076177A (en) * | 1975-06-24 | 1978-02-28 | Agency Of Industrial Science & Technology | Pulverizing method and apparatus |
US4236676A (en) * | 1978-07-31 | 1980-12-02 | Reed Ltd. | Paper sorting apparatus |
US4339085A (en) * | 1980-04-14 | 1982-07-13 | Williams Robert M | Reversible material reducing mill |
-
1982
- 1982-10-15 CH CH6017/82A patent/CH658874A5/de not_active IP Right Cessation
- 1982-10-21 AT AT386482A patent/AT385792B/de not_active IP Right Cessation
-
1983
- 1983-10-10 SE SE8305569A patent/SE463032B/sv not_active IP Right Cessation
- 1983-10-11 ES ES526414A patent/ES526414A0/es active Granted
- 1983-10-11 US US06/540,888 patent/US4650125A/en not_active Expired - Lifetime
- 1983-10-13 IT IT2329283A patent/IT1171765B/it active
- 1983-10-14 CA CA000438999A patent/CA1225369A/en not_active Expired
- 1983-10-14 FR FR8316363A patent/FR2534607B1/fr not_active Expired
- 1983-10-14 JP JP58192278A patent/JPS5988990A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5988990A (ja) | 1984-05-23 |
ES8407136A1 (es) | 1984-08-16 |
SE8305569L (sv) | 1984-04-16 |
JPH0474476B2 (it) | 1992-11-26 |
SE463032B (sv) | 1990-10-01 |
SE8305569D0 (sv) | 1983-10-10 |
ATA386482A (de) | 1987-10-15 |
CA1225369A (en) | 1987-08-11 |
FR2534607A1 (fr) | 1984-04-20 |
AT385792B (de) | 1988-05-10 |
ES526414A0 (es) | 1984-08-16 |
US4650125A (en) | 1987-03-17 |
CH658874A5 (de) | 1986-12-15 |
IT1171765B (it) | 1987-06-10 |
FR2534607B1 (fr) | 1988-10-07 |
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