FI104570B2 - Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi - Google Patents

Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi

Info

Publication number
FI104570B2
FI104570B2 FI973736A FI973736A FI104570B2 FI 104570 B2 FI104570 B2 FI 104570B2 FI 973736 A FI973736 A FI 973736A FI 973736 A FI973736 A FI 973736A FI 104570 B2 FI104570 B2 FI 104570B2
Authority
FI
Finland
Prior art keywords
suspension
air
receptacle
partition wall
feeding
Prior art date
Application number
FI973736A
Other languages
English (en)
Swedish (sv)
Other versions
FI973736A (fi
FI973736A0 (fi
Inventor
Jouko Hautala
Jukka Heimonen
Veli-Matti Rajala
Ismo Hourula
Original Assignee
Valmet Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Corp filed Critical Valmet Corp
Publication of FI973736A0 publication Critical patent/FI973736A0/fi
Priority to FI973736A priority Critical patent/FI104570B2/fi
Priority to CNB988092255A priority patent/CN1178753C/zh
Priority to AT98945333T priority patent/ATE269166T1/de
Priority to AU92682/98A priority patent/AU9268298A/en
Priority to EP98945333A priority patent/EP1015123B1/en
Priority to PCT/FI1998/000732 priority patent/WO1999015278A1/en
Priority to DE1998624609 priority patent/DE69824609T2/de
Priority to JP2000512638A priority patent/JP4514329B2/ja
Priority to KR1020007002878A priority patent/KR100575066B1/ko
Priority to CA 2300094 priority patent/CA2300094C/en
Publication of FI973736A publication Critical patent/FI973736A/fi
Priority to NO20000670A priority patent/NO318149B1/no
Priority to US09/524,344 priority patent/US6182478B1/en
Application granted granted Critical
Publication of FI104570B2 publication Critical patent/FI104570B2/fi

Links

Classifications

    • 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
    • B03D1/26—Air lift 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
    • 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
    • B03D1/001—Flotation agents
    • 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
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration 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
    • B03D1/24—Pneumatic
    • 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
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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
    • 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
FI973736A 1997-09-19 1997-09-19 Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi FI104570B2 (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI973736A FI104570B2 (fi) 1997-09-19 1997-09-19 Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi
DE1998624609 DE69824609T2 (de) 1997-09-19 1998-09-17 Gerät zum reinigen einer suspension, insbesondere einer suspension aus einer fasermasse
KR1020007002878A KR100575066B1 (ko) 1997-09-19 1998-09-17 현탁액 세정 장치
AU92682/98A AU9268298A (en) 1997-09-19 1998-09-17 Apparatus for cleaning a suspension, preferably a fiber mass suspension
EP98945333A EP1015123B1 (en) 1997-09-19 1998-09-17 Apparatus for cleaning a suspension, preferably a fiber mass suspension
PCT/FI1998/000732 WO1999015278A1 (en) 1997-09-19 1998-09-17 Apparatus for cleaning a suspension, preferably a fiber mass suspension
CNB988092255A CN1178753C (zh) 1997-09-19 1998-09-17 清洗悬浮物特别是纤维团悬浮物的设备
JP2000512638A JP4514329B2 (ja) 1997-09-19 1998-09-17 懸濁液浄化装置
AT98945333T ATE269166T1 (de) 1997-09-19 1998-09-17 Gerät zum reinigen einer suspension, insbesondere einer suspension aus einer fasermasse
CA 2300094 CA2300094C (en) 1997-09-19 1998-09-17 Apparatus for cleaning a suspension, preferably a fiber mass suspension
NO20000670A NO318149B1 (no) 1997-09-19 2000-02-10 Anordning for rensing av en suspensjon, fortrinnsvis en fibermassesuspensjon
US09/524,344 US6182478B1 (en) 1997-09-19 2000-03-13 Apparatus for cleaning a suspension, preferably a fiber mass suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI973736A FI104570B2 (fi) 1997-09-19 1997-09-19 Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi

Publications (3)

Publication Number Publication Date
FI973736A0 FI973736A0 (fi) 1997-09-19
FI973736A FI973736A (fi) 1999-03-20
FI104570B2 true FI104570B2 (fi) 2004-05-24

Family

ID=8549562

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973736A FI104570B2 (fi) 1997-09-19 1997-09-19 Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi

Country Status (12)

Country Link
US (1) US6182478B1 (fi)
EP (1) EP1015123B1 (fi)
JP (1) JP4514329B2 (fi)
KR (1) KR100575066B1 (fi)
CN (1) CN1178753C (fi)
AT (1) ATE269166T1 (fi)
AU (1) AU9268298A (fi)
CA (1) CA2300094C (fi)
DE (1) DE69824609T2 (fi)
FI (1) FI104570B2 (fi)
NO (1) NO318149B1 (fi)
WO (1) WO1999015278A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852549C2 (de) * 1998-11-13 2001-08-02 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entfernung von Partikeln aus einer wässrigen papierfaserhaltigen Suspension
EP2183428A4 (en) * 2007-07-24 2012-05-30 Herbert Gunther Joachim Langner METHOD AND DEVICE FOR SEPARATING WASTE FROM CELLULOSE FIBERS IN THE TREATMENT OF ALTPAPIER
JP2010043374A (ja) * 2008-08-12 2010-02-25 Voith Patent Gmbh フローテータエアノズル洗浄装置及びフローテータ
CN104928959B (zh) * 2015-03-23 2017-01-25 济南大学 一种无转子的空气涡旋制浆设备
CN112316881A (zh) * 2020-12-28 2021-02-05 浙江帕瓦新能源股份有限公司 多级反应釜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388133B (sv) * 1974-11-25 1976-09-27 Euroc Administration Ab Sett och anordning vid mikroflotation med tryckvetska
AU601698B2 (en) * 1985-11-27 1990-09-20 Standard Oil Company, The Apparatus and method for froth flotation
ATE93647T1 (de) 1988-06-27 1993-09-15 Acec Transport Sa Durch einen ausloesekreis betaetigter schnellschalter.
US5509535A (en) * 1994-07-12 1996-04-23 Hydrochem Developments Ltd. Flotation apparatus

Also Published As

Publication number Publication date
EP1015123A1 (en) 2000-07-05
AU9268298A (en) 1999-04-12
DE69824609T2 (de) 2005-06-23
US6182478B1 (en) 2001-02-06
CA2300094A1 (en) 1999-04-01
CA2300094C (en) 2008-11-18
WO1999015278A1 (en) 1999-04-01
ATE269166T1 (de) 2004-07-15
EP1015123B1 (en) 2004-06-16
CN1178753C (zh) 2004-12-08
NO20000670D0 (no) 2000-02-10
JP4514329B2 (ja) 2010-07-28
KR100575066B1 (ko) 2006-05-15
FI973736A (fi) 1999-03-20
FI973736A0 (fi) 1997-09-19
KR20010024122A (ko) 2001-03-26
DE69824609D1 (de) 2004-07-22
NO20000670L (no) 2000-03-14
CN1270545A (zh) 2000-10-18
NO318149B1 (no) 2005-02-07
JP2001517550A (ja) 2001-10-09

Similar Documents

Publication Publication Date Title
TW283070B (en) Multi-story and multi-purpose fermentation device
EP0773821A4 (en) SEPARATION APPARATUS AND METHOD
DE3564659D1 (en) Device for cleaning semolina
US5022984A (en) Froth flotation apparatus and method
FI104570B2 (fi) Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi
ATE331693T1 (de) Biogasanlage
FI980220A0 (fi) Anordning foer avlaegsnande av gas ur vattensuspensioner som innehaoller massafibrer
ES2145669A1 (es) Maquina para limpieza integral de aceitunas recolectadas.
ATE291951T1 (de) Staubfilter
JPS56102922A (en) Air scrubbing apparatus
JPH03500848A (ja) タバコなどの微粒子材料の空気力搬送のための装置
DE69709674T2 (de) Vorrichtung und methode zur abtrennung von partikeln aus heissen gasen
GB2259911A (en) Flow reduced feed collector and transporter apparatus.
CA2316483A1 (en) Apparatus and method for chipping wood debris
SU441977A1 (ru) Воздушный сепаратор
GB2238610A (en) Apparatus for controlling fumes formed during washing of semiconductor materials
SU1528573A1 (ru) Пневмосистема зерноочистительной машины
SE8601679L (sv) Vibrationsseparator
SU943491A1 (ru) Выт жной зонт
ES1030197U (es) Filtro modular para depuracion de aire.
RU2003117519A (ru) Зерноочистительная машина
SE9200908L (sv) Luftningsanordning för renande av vatten
CA2195512A1 (en) Tangential separator
DE69822627D1 (de) Verfahren und vorrichtung zur reinigung von gas
UA10802A (uk) Флотаційhа машиhа

Legal Events

Date Code Title Description
MM Patent lapsed