ATE192356T1 - Vorrichtung und verfahren zum de-inken von brei von abfallpapier - Google Patents
Vorrichtung und verfahren zum de-inken von brei von abfallpapierInfo
- Publication number
- ATE192356T1 ATE192356T1 AT92920174T AT92920174T ATE192356T1 AT E192356 T1 ATE192356 T1 AT E192356T1 AT 92920174 T AT92920174 T AT 92920174T AT 92920174 T AT92920174 T AT 92920174T AT E192356 T1 ATE192356 T1 AT E192356T1
- Authority
- AT
- Austria
- Prior art keywords
- flow
- module
- inlet
- waste paper
- flow path
- 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
- D21B1/32—Defibrating by other means of waste paper
- D21B1/325—Defibrating by other means of waste paper de-inking devices
- D21B1/327—Defibrating by other means of waste paper de-inking devices using flotation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/245—Injecting gas through perforated or porous area
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/755,028 US5242585A (en) | 1991-09-04 | 1991-09-04 | Apparatus and method for deinking waste paper pulp |
PCT/US1992/007546 WO1993004784A1 (en) | 1991-09-04 | 1992-09-04 | Improved apparatus and method for deinking waste paper pulp |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE192356T1 true ATE192356T1 (de) | 2000-05-15 |
Family
ID=25037412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92920174T ATE192356T1 (de) | 1991-09-04 | 1992-09-04 | Vorrichtung und verfahren zum de-inken von brei von abfallpapier |
Country Status (13)
Country | Link |
---|---|
US (2) | US5242585A (de) |
EP (1) | EP0602182B1 (de) |
JP (1) | JPH07500881A (de) |
KR (1) | KR100239630B1 (de) |
AT (1) | ATE192356T1 (de) |
AU (1) | AU2598992A (de) |
BR (1) | BR9206452A (de) |
CA (1) | CA2117071A1 (de) |
DE (1) | DE69230999D1 (de) |
MX (1) | MX9205053A (de) |
RU (1) | RU2094129C1 (de) |
TW (1) | TW205077B (de) |
WO (1) | WO1993004784A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5242585A (en) * | 1991-09-04 | 1993-09-07 | Lenox Institute For Research, Inc. | Apparatus and method for deinking waste paper pulp |
SE9103824L (sv) * | 1991-12-23 | 1992-11-30 | Kamyr Ab | Saett och cyklonanordning foer att motverka skumbildning |
US5382358A (en) * | 1993-03-24 | 1995-01-17 | Yeh; George C. | Apparatus for dissolved air floatation and similar gas-liquid contacting operations |
DE4312540C1 (de) * | 1993-04-17 | 1994-10-13 | Escher Wyss Gmbh | Verfahren zur Abtrennung von Feststoffen aus einer Suspension sowie Vorrichtung zu seiner Durchführung |
FR2717192B1 (fr) * | 1994-03-11 | 1996-04-26 | Lamort E & M | Procédé de désencrage de pâte à papier et appareil pour la mise en Óoeuvre de ce procédé. |
US6001218A (en) | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US6074527A (en) | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
US5582681A (en) | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
EP0695719A1 (de) * | 1994-08-04 | 1996-02-07 | George C. Yeh | Verfahren und Vorrichtung zur Flotation mit gelöster Luft und ähnliche Gas-Flüssigkeits-Kontaktverfahren |
US5529190A (en) * | 1995-02-06 | 1996-06-25 | Ahlstrom Machinery, Inc. | Gas sparged hydrocyclone with foam separating vessel |
US5538631A (en) * | 1995-03-08 | 1996-07-23 | Yeh; George C. | Method and apparatus for dissolved air flotation and related waste water treatments |
US5714040A (en) * | 1996-02-14 | 1998-02-03 | Pellerin Milnor Corporation | Method for recovering fiber from printed wastepaper |
US6296736B1 (en) | 1997-10-30 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Process for modifying pulp from recycled newspapers |
FR2772399B1 (fr) | 1997-12-15 | 2000-02-11 | Lamort E & M | Procede de desencrage de la pate a papier provenant de papiers recycles |
US6387210B1 (en) | 1998-09-30 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Method of making sanitary paper product from coarse fibers |
US6790349B1 (en) * | 2003-05-05 | 2004-09-14 | Global Resource Recovery Organization, Inc. | Mobile apparatus for treatment of wet material |
US7303657B2 (en) * | 2003-10-24 | 2007-12-04 | Battelle Energy Alliance, Llc | Method and apparatus for chemical synthesis |
US7267232B2 (en) * | 2004-04-30 | 2007-09-11 | The Board Of Trustees Of The University Of Illinois | Flotation device and method of froth flotation |
US7537674B1 (en) | 2006-06-12 | 2009-05-26 | Narayanasamy Seenivasan | Closed floatation de-inking module for recycled paper |
US7544271B1 (en) | 2006-06-12 | 2009-06-09 | Narayanasamy Seenivasan | Open flotation de-inking module for recycled paper |
US7562777B1 (en) | 2006-06-12 | 2009-07-21 | Narayanasamy Seenivasan | Flotation cell injector assembly for use with open or closed flotation deinking modules for recycled paper |
WO2011055388A2 (en) | 2009-11-05 | 2011-05-12 | Indian Institute Of Technology | Wound dressing polymer matrix |
KR101333072B1 (ko) | 2011-10-25 | 2013-11-27 | 주식회사 전주페이퍼 | 지료의 미세 점착성 오염물 정량장치, 시스템, 미세 점착성 오염물 정량용 플라스틱 필름 및 이를 이용한 미세 점착성 오염물 정량방법 |
WO2019014628A1 (en) * | 2017-07-14 | 2019-01-17 | Water Environmental Technology | SYSTEM FOR RECOVERING BODY, OIL AND GREASE CONTAINED IN WASTEWATER |
WO2019046705A1 (en) | 2017-08-31 | 2019-03-07 | Water Environmental Technology | BIO-FAD SYSTEM FOR THE TREATMENT OF DOMESTIC AND INDUSTRIAL WASTEWATER |
CN108704342B (zh) * | 2018-06-05 | 2020-11-17 | 泗县田原秸秆回收再利用有限责任公司 | 一种造纸厂用废液回收设备 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248177A (en) * | 1936-05-11 | 1941-07-08 | Karlstrom Adolf Magnus Rupert | Apparatus for purifying water |
US3452870A (en) * | 1964-12-07 | 1969-07-01 | Mitsubishi Heavy Ind Ltd | Apparatus for separating fluids by centrifugal and gravitational forces |
AT277890B (de) * | 1966-11-09 | 1970-01-12 | Schreiber August | Einrichtung zur Belüftung von Abwässern |
US3642617A (en) * | 1970-01-29 | 1972-02-15 | Fmc Corp | Foam flotation concentrator |
US3769207A (en) * | 1971-06-14 | 1973-10-30 | E Baer | Process of separation of emulsified or dispersed matter from water |
US3986954A (en) * | 1975-05-19 | 1976-10-19 | Al George, Inc. | Method and apparatus for clarifying contaminated liquids |
US4022696A (en) * | 1976-03-24 | 1977-05-10 | Milos Krofta | Apparatus for clarification of waste water operating on dissolved air flotation process |
US4186094A (en) * | 1976-04-12 | 1980-01-29 | Swemac S.A. | Apparatus for eliminating by flotation impurities in the form of solid particles contained in a liquid |
US4146478A (en) * | 1976-10-20 | 1979-03-27 | Activox, Inc. | Closed spiral path waste water treatment system |
AU523598B2 (en) * | 1977-11-04 | 1982-08-05 | John Hager Reid | Aeration ditch |
US4151093A (en) * | 1978-03-24 | 1979-04-24 | Lenox Institute For Research | Stockwasher |
US4157952A (en) * | 1978-03-24 | 1979-06-12 | Lenox Institute For Research | Apparatus for deinking waste paper pulp |
US4184967A (en) * | 1978-06-22 | 1980-01-22 | Lenox Institute For Research, Inc. | Apparatus for clarifying waste water |
WO1980000423A1 (en) * | 1978-08-21 | 1980-03-20 | Feldmuehle Ag | Method and device for cleaning suspension fibres |
US4377485A (en) * | 1981-09-15 | 1983-03-22 | Lenox Institute For Research, Inc. | Apparatus and method for clarification of water using combined flotation and filtration processes |
US4399028A (en) * | 1982-06-14 | 1983-08-16 | The Black Clawson Company | Froth flotation apparatus and method |
US4512888A (en) * | 1982-07-01 | 1985-04-23 | Bird Machine Company, Inc. | Apparatus for removal by flotation of solid particles from liquid |
AT387407B (de) * | 1984-01-09 | 1989-01-25 | Escher Wyss Gmbh | Flotationsvorrichtung zum flotieren von aus altpapier gewonnener faserstoffsuspension |
DE3406990A1 (de) * | 1984-02-27 | 1985-08-29 | E. & M. Lamort S.A., Vitry-le-François, Marne | Verfahren und vorrichtung zum flotieren von dispersionen |
WO1985004432A1 (en) * | 1984-04-03 | 1985-10-10 | Feldmühle Aktiengesellschaft | Aeration installation |
US4626345A (en) * | 1984-09-04 | 1986-12-02 | Lenox Institute For Research, Inc. | Apparatus for clarification of water |
US4622132A (en) * | 1985-04-19 | 1986-11-11 | The Black Clawson Company | Liquid cyclone or centrifugal cleaner |
US4952308A (en) * | 1986-12-10 | 1990-08-28 | Beloit Corporation | Pressurized flotation module and method for pressurized foam separation |
US5022984A (en) * | 1990-02-28 | 1991-06-11 | The Black Clawson Company | Froth flotation apparatus and method |
US5028315A (en) * | 1989-12-11 | 1991-07-02 | The Black Clawson Company | Froth flotation apparatus and method |
US5069751A (en) * | 1990-08-09 | 1991-12-03 | Kamyr, Inc. | Hydrocyclone deinking of paper during recycling |
US5242585A (en) * | 1991-09-04 | 1993-09-07 | Lenox Institute For Research, Inc. | Apparatus and method for deinking waste paper pulp |
-
1991
- 1991-09-04 US US07/755,028 patent/US5242585A/en not_active Expired - Fee Related
-
1992
- 1992-09-03 MX MX9205053A patent/MX9205053A/es unknown
- 1992-09-04 AT AT92920174T patent/ATE192356T1/de not_active IP Right Cessation
- 1992-09-04 RU RU94019944A patent/RU2094129C1/ru active
- 1992-09-04 JP JP5505450A patent/JPH07500881A/ja active Pending
- 1992-09-04 BR BR9206452A patent/BR9206452A/pt not_active Application Discontinuation
- 1992-09-04 CA CA 2117071 patent/CA2117071A1/en not_active Abandoned
- 1992-09-04 KR KR1019940700725A patent/KR100239630B1/ko not_active IP Right Cessation
- 1992-09-04 EP EP19920920174 patent/EP0602182B1/de not_active Expired - Lifetime
- 1992-09-04 WO PCT/US1992/007546 patent/WO1993004784A1/en active IP Right Grant
- 1992-09-04 AU AU25989/92A patent/AU2598992A/en not_active Abandoned
- 1992-09-04 DE DE69230999T patent/DE69230999D1/de not_active Expired - Lifetime
- 1992-09-17 TW TW81107312A patent/TW205077B/zh active
-
1993
- 1993-06-02 US US08/071,392 patent/US5310459A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5242585A (en) | 1993-09-07 |
US5310459A (en) | 1994-05-10 |
KR100239630B1 (ko) | 2000-02-01 |
AU2598992A (en) | 1993-04-05 |
JPH07500881A (ja) | 1995-01-26 |
EP0602182A1 (de) | 1994-06-22 |
TW205077B (de) | 1993-05-01 |
CA2117071A1 (en) | 1993-03-18 |
MX9205053A (es) | 1993-05-01 |
EP0602182B1 (de) | 2000-05-03 |
RU2094129C1 (ru) | 1997-10-27 |
WO1993004784A1 (en) | 1993-03-18 |
EP0602182A4 (de) | 1995-02-22 |
DE69230999D1 (de) | 2000-06-08 |
BR9206452A (pt) | 1994-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |