ES2123933T3 - Mejoras en los dispositivos de inyeccion de aire en una corriente de pasta de papel para realizar el desentintado. - Google Patents
Mejoras en los dispositivos de inyeccion de aire en una corriente de pasta de papel para realizar el desentintado.Info
- Publication number
- ES2123933T3 ES2123933T3 ES95402496T ES95402496T ES2123933T3 ES 2123933 T3 ES2123933 T3 ES 2123933T3 ES 95402496 T ES95402496 T ES 95402496T ES 95402496 T ES95402496 T ES 95402496T ES 2123933 T3 ES2123933 T3 ES 2123933T3
- Authority
- ES
- Spain
- Prior art keywords
- decent
- perform
- convergent
- air injection
- injection devices
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
-
- 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
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- 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
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/75—Flowing liquid aspirates gas
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Paper (AREA)
- Nozzles (AREA)
- Medicinal Preparation (AREA)
Abstract
INYECTOR DE AIRE PARA LA ESPUMACION DE PASTA DE PAPEL CONSTITUIDO POR UN TUBO CILINDRICO HUECO EN EL INTERIOR DEL CUAL ESTA DISPUESTO UN ESCARIADO CILINDRICO (3) QUE DESEMBOCA EN UN CONVERGENTE Y DIVERGENTE (2A, 2B, 2C), ESTANDO DICHO ESCARIADO CILINDRICO OBTURADO POR UN TAPON DOTADO CON PERFORACIONES (8) DISPUESTAS EN UNA CAMARA CILINDRICA DE ADMISION DE AIRE (3A).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9414212A FR2727441B1 (fr) | 1994-11-28 | 1994-11-28 | Perfectionnements aux dispositifs d'injection d'air dans un flux de pate a papier pour en operer le desencrage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2123933T3 true ES2123933T3 (es) | 1999-01-16 |
Family
ID=9469200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95402496T Expired - Lifetime ES2123933T3 (es) | 1994-11-28 | 1995-11-08 | Mejoras en los dispositivos de inyeccion de aire en una corriente de pasta de papel para realizar el desentintado. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5624609A (es) |
EP (1) | EP0715018B1 (es) |
JP (1) | JP3784871B2 (es) |
AT (1) | ATE170942T1 (es) |
CA (1) | CA2163494C (es) |
DE (1) | DE69504626T2 (es) |
ES (1) | ES2123933T3 (es) |
FI (1) | FI110696B (es) |
FR (1) | FR2727441B1 (es) |
NO (1) | NO306564B1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19541479C1 (de) * | 1995-11-07 | 1997-03-13 | Poligrat Holding Gmbh | Verfahren zur Aufbereitung von Phosphorsäure |
US5951922A (en) * | 1998-02-10 | 1999-09-14 | Mazzei; Angelo L. | Aeration system for substantial bodies of water |
US6936043B2 (en) * | 2001-11-13 | 2005-08-30 | Minu, Llc | Method to treat age-related macular degeneration |
KR100445346B1 (ko) * | 2001-11-30 | 2004-08-25 | 한솔제지주식회사 | 와류형 인젝터를 포함하는 부상탈묵기 |
JP4439971B2 (ja) * | 2004-03-31 | 2010-03-24 | 全郎 妹尾 | 水浄化装置 |
FI122973B (fi) * | 2005-06-17 | 2012-09-28 | Metso Paper Inc | Flotaatiokennon injektori, flotaatiokennon injektorin suutinosa ja menetelmä kuitususpensiovirtauksen ja ilman sekoittamiseksi toisiinsa flotaatiokennon injektorissa |
US7544271B1 (en) | 2006-06-12 | 2009-06-09 | Narayanasamy Seenivasan | Open flotation de-inking module for recycled paper |
US7537674B1 (en) | 2006-06-12 | 2009-05-26 | Narayanasamy Seenivasan | Closed floatation 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 |
DE102014012666B4 (de) * | 2014-08-22 | 2016-07-21 | Rithco Papertec Gmbh | Vorrichtung und Verfahren zur Reinigung von verunreinigten Feststoff-Flüssigkeits-Gemischen und Verwendung der Vorrichtung und des Verfahrens |
WO2018173850A1 (ja) * | 2017-03-23 | 2018-09-27 | セイコーエプソン株式会社 | 分離装置、分離方法、シート製造装置 |
JP6423495B1 (ja) * | 2017-07-21 | 2018-11-14 | 株式会社メンテック | ノズルキャップ、それを備えたノズル装置及び薬液の散布方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL75390C (es) * | 1950-10-13 | 1900-01-01 | ||
US2938629A (en) * | 1955-07-28 | 1960-05-31 | Smith Douglass Company Inc | Concentration of comminuted materials |
FR1142527A (fr) * | 1956-02-03 | 1957-09-19 | Perfectionnement aux appareils générateurs de mousse obtenue par voie physique | |
US3173827A (en) * | 1960-03-14 | 1965-03-16 | Butler Co | Apparatus and method for processing waste paper pulp slurries |
US3334657A (en) * | 1963-10-28 | 1967-08-08 | Smith | Adjustable fluid mixing devices |
US3261593A (en) * | 1963-12-20 | 1966-07-19 | Pennsalt Chemicals Corp | Fluid mixing process and apparatus |
US3406953A (en) * | 1966-07-11 | 1968-10-22 | Us Stoneware Inc | Venturi-tube scrubber |
US3659962A (en) * | 1970-06-02 | 1972-05-02 | Zink Co John | Aspirator |
JPS4869158A (es) * | 1971-12-22 | 1973-09-20 | ||
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 |
US4053142A (en) * | 1976-06-11 | 1977-10-11 | Eastman Kodak Company | Nonmechanical shearing mixer |
US4148721A (en) * | 1977-05-06 | 1979-04-10 | The Bauer Bros. Co. | Centrifugal cleaner apparatus and canister type arrangements thereof |
NL7805957A (nl) * | 1978-06-01 | 1979-12-04 | Unie Van Kunstmestfab Bv | Werkwijze en inrichting voor de bereiding van een ammoniumorthofosfaat bevattend produkt, alsmede produkt verkregen met deze werkwijze. |
NL187895C (nl) * | 1978-08-21 | 1992-02-17 | Feldmuehle Ag | Inrichting voor het ontinkten van vezelstofsuspensies. |
GB2070967B (en) * | 1980-03-11 | 1983-12-07 | Mitsubishi Heavy Ind Ltd | Gas-liquid contactor |
EP0037513B1 (de) * | 1980-04-09 | 1984-08-08 | Feldmühle Aktiengesellschaft | Flotationsvorrichtung zum Deinken von Faserstoffsuspensionen |
US4389312A (en) * | 1981-10-05 | 1983-06-21 | Harold Beard | Variable venturi sewerage aerator |
CH658481A5 (de) * | 1983-02-18 | 1986-11-14 | Escher Wyss Gmbh | Flotationsvorrichtung zum flotieren von aus altpapier gewonnener faserstoffsuspension. |
AT387407B (de) * | 1984-01-09 | 1989-01-25 | Escher Wyss Gmbh | Flotationsvorrichtung zum flotieren von aus altpapier gewonnener faserstoffsuspension |
JPH0670314B2 (ja) * | 1984-04-03 | 1994-09-07 | シユトーラ フエルトミユ−レ アクチエンゲゼルシヤフト | 繊維懸濁液の脱インキ処理用浮選装置 |
US4627922A (en) * | 1984-10-29 | 1986-12-09 | Gilley And Associates | Method of removing dissolved oil from produced water |
SE8502696L (sv) * | 1985-05-31 | 1986-12-18 | Sunds Defibrator | Anordning vid flotation av fibersuspensioner |
ATE67939T1 (de) * | 1985-07-30 | 1991-10-15 | Hartmut Wolf | Zerstaeubungsvorrichtung. |
US4861165A (en) * | 1986-08-20 | 1989-08-29 | Beloit Corporation | Method of and means for hydrodynamic mixing |
FR2619023B1 (fr) * | 1987-08-07 | 1991-04-12 | Lamort E & M | Injecteur melangeur sous pression |
US5236090A (en) * | 1990-05-30 | 1993-08-17 | Sulzer-Escher Wyss Gmbh | Flotation-deinking-device |
GB2248031B (en) * | 1990-09-19 | 1994-07-06 | Yakuzky Ni I Pi Almazodobyva | Flotation machine |
US5160610A (en) * | 1990-11-13 | 1992-11-03 | Smith & Loveless, Inc. | Radial header for dissolved air flotation systems |
DE4116916C2 (de) * | 1991-05-24 | 1994-09-22 | Escher Wyss Gmbh | Flotationseinrichtung zur Störstoff- insbesondere Druckfarbenentfernung aus Altpapiersuspensionen |
DE4314507C1 (de) * | 1993-05-03 | 1994-06-23 | Voith Gmbh J M | Injektor für Flotationseinrichtungen |
-
1994
- 1994-11-28 FR FR9414212A patent/FR2727441B1/fr not_active Expired - Fee Related
-
1995
- 1995-11-08 AT AT95402496T patent/ATE170942T1/de active
- 1995-11-08 DE DE1995604626 patent/DE69504626T2/de not_active Expired - Lifetime
- 1995-11-08 ES ES95402496T patent/ES2123933T3/es not_active Expired - Lifetime
- 1995-11-08 EP EP19950402496 patent/EP0715018B1/fr not_active Expired - Lifetime
- 1995-11-15 US US08/558,316 patent/US5624609A/en not_active Expired - Lifetime
- 1995-11-22 CA CA 2163494 patent/CA2163494C/fr not_active Expired - Fee Related
- 1995-11-27 FI FI955713A patent/FI110696B/fi not_active IP Right Cessation
- 1995-11-27 NO NO954809A patent/NO306564B1/no not_active IP Right Cessation
- 1995-11-28 JP JP33120395A patent/JP3784871B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5624609A (en) | 1997-04-29 |
JPH08226089A (ja) | 1996-09-03 |
JP3784871B2 (ja) | 2006-06-14 |
FR2727441B1 (fr) | 1997-01-31 |
DE69504626D1 (de) | 1998-10-15 |
EP0715018A1 (fr) | 1996-06-05 |
EP0715018B1 (fr) | 1998-09-09 |
CA2163494A1 (fr) | 1996-05-29 |
FR2727441A1 (fr) | 1996-05-31 |
CA2163494C (fr) | 2006-06-06 |
DE69504626T2 (de) | 1999-03-25 |
NO954809D0 (no) | 1995-11-27 |
FI955713A (fi) | 1996-05-29 |
NO306564B1 (no) | 1999-11-22 |
NO954809L (no) | 1996-05-29 |
FI110696B (fi) | 2003-03-14 |
FI955713A0 (fi) | 1995-11-27 |
ATE170942T1 (de) | 1998-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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