ES8200936A1 - Dispositivo para destintar papelote en una serie de celdas de flotacion dispuestas una tras otra - Google Patents
Dispositivo para destintar papelote en una serie de celdas de flotacion dispuestas una tras otraInfo
- Publication number
- ES8200936A1 ES8200936A1 ES498912A ES498912A ES8200936A1 ES 8200936 A1 ES8200936 A1 ES 8200936A1 ES 498912 A ES498912 A ES 498912A ES 498912 A ES498912 A ES 498912A ES 8200936 A1 ES8200936 A1 ES 8200936A1
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- cell
- old paper
- tubular body
- outlet opening
- 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
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
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- 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
- B03D1/1443—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
- B03D1/1493—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
-
- 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
Abstract
DISPOSITIVO PARA DESTINTAR PAPELOTE EN UN CONJUNTO DE CELDAS DE FLOTACION DISPUESTAS EN SERIE. ESTA FORMADO POR UN CUERPO TUBULAR (1), DIVIDIDO EN CAVIDADES POR VARIOS TABIQUES TRANSVERSALES. EN EL VAN MONTADOS UN RODETE AGITADOR (3) IMPULSADO POR UN MOTOR (6) MEDIANTE UN ARBOL (4), UNA CORONA DE ALABESGUIA (7) Y UNOS COLECTORES DE ENTRADA (8, 9) DE LA SUSPENSION A FLOTAR Y DE AIRE, RESPECTIVAMENTE. POR OTRO LADO, LLEVA INCORPORADO UNA RUEDA EXTRACTORA DEL PAPELOTE (17), ASI COMO DIVERSAS PLACAS GUIADORAS DE LA SUSPENCION (10, 14) HACIA SU SALIDA (11) Y UNA TRAMPILLA DE ESTANCAMIENTO (15) CON SU REGULADOR (16). CADA SALIDA (11) CONECTA CON LA ENTRADA DE SUSPENSION (8) DEL TUBO SIGUIENTE DE LA SERIE, Y LA SALIDA (12) CONDUCE A UN CANAL LONGITUDINAL (13) DE INTERCOMUNICACION DE LAS CAVIDADES. EXISTEN VARIANTES DE REALIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3005815A DE3005815C2 (de) | 1980-02-16 | 1980-02-16 | Vorrichtung zum Deinken von Altpapier |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498912A0 ES498912A0 (es) | 1981-11-16 |
ES8200936A1 true ES8200936A1 (es) | 1981-11-16 |
Family
ID=6094769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498912A Expired ES8200936A1 (es) | 1980-02-16 | 1981-01-29 | Dispositivo para destintar papelote en una serie de celdas de flotacion dispuestas una tras otra |
Country Status (12)
Country | Link |
---|---|
US (1) | US4328095A (es) |
AT (1) | AT374511B (es) |
BE (1) | BE887527A (es) |
CA (1) | CA1155695A (es) |
CH (1) | CH651337A5 (es) |
DE (1) | DE3005815C2 (es) |
ES (1) | ES8200936A1 (es) |
FI (1) | FI69133C (es) |
FR (1) | FR2476164A1 (es) |
GB (1) | GB2069877B (es) |
IT (1) | IT1143505B (es) |
NL (1) | NL187918C (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3144386C2 (de) * | 1981-11-07 | 1983-12-29 | J.M. Voith Gmbh, 7920 Heidenheim | Injektorflotationsapparat |
DE3320125A1 (de) * | 1983-06-03 | 1984-12-06 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und einrichtung zur aufbereitung von altpapier |
US4952308A (en) * | 1986-12-10 | 1990-08-28 | Beloit Corporation | Pressurized flotation module and method for pressurized foam separation |
ATE104176T1 (de) * | 1986-12-16 | 1994-04-15 | Univ Newcastle Res Ass | Belueftungsvorrichtung. |
DE4116916C2 (de) * | 1991-05-24 | 1994-09-22 | Escher Wyss Gmbh | Flotationseinrichtung zur Störstoff- insbesondere Druckfarbenentfernung aus Altpapiersuspensionen |
ATE151131T1 (de) * | 1992-03-04 | 1997-04-15 | Voith Gmbh J M | Aufbereitung und verfahren von altpapier |
DE4224329C1 (de) * | 1992-07-23 | 1993-11-11 | Voith Gmbh J M | Aufbereitungsverfahren für Altpapier |
US5509535A (en) * | 1994-07-12 | 1996-04-23 | Hydrochem Developments Ltd. | Flotation apparatus |
DE4426159A1 (de) * | 1994-07-22 | 1994-12-08 | Voith Gmbh J M | Flotationseinrichtung |
US5529190A (en) * | 1995-02-06 | 1996-06-25 | Ahlstrom Machinery, Inc. | Gas sparged hydrocyclone with foam separating vessel |
FR2743312B1 (fr) * | 1996-01-08 | 1998-03-06 | Hydrochem Dev Ltd | Appareil de flottation |
US6073774A (en) * | 1997-04-14 | 2000-06-13 | Beloit Technologies, Inc. | Pressurized deinking module with vent line |
DE10012530A1 (de) * | 2000-03-15 | 2001-09-27 | Waldner Gmbh & Co Hermann | Vorrichtung zum Abscheiden von Schwergut |
DE10327701A1 (de) * | 2003-06-20 | 2005-01-05 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zur Flotation von Störstoffen aus einer wässrigen Faserstoffsuspension |
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 |
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 |
CN113967540B (zh) * | 2021-10-25 | 2022-07-22 | 中南大学 | 一种充气搅拌设备及其应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1389674A (en) * | 1921-09-06 | Flotation-machine | ||
US838626A (en) * | 1903-12-17 | 1906-12-18 | Edmund B Kirby | Separating-tank. |
US1578274A (en) * | 1922-03-10 | 1926-03-30 | Nat Carbon Co Inc | Method of treating particles of matter |
US1492933A (en) * | 1922-04-10 | 1924-05-06 | Parker James Benj | Mineral separator |
GB695107A (en) * | 1949-06-15 | 1953-08-05 | Westfalia Dinnendahl Groeppel | Improvements in or relating to froth flotation apparatus |
US3050188A (en) * | 1959-03-12 | 1962-08-21 | Voith Gmbh J M | Flotation machine |
DE1155968B (de) * | 1959-06-27 | 1963-10-17 | Voith Gmbh J M | Flotationsmaschine |
NL278502A (es) * | 1961-05-18 | 1900-01-01 | ||
DE1186422B (de) * | 1963-02-21 | 1965-02-04 | Kloeckner Humboldt Deutz Ag | Ruehrwerksflotationszelle |
US3348687A (en) * | 1965-03-31 | 1967-10-24 | Union Tank Car Co | Sewage treatment system |
US3446353A (en) * | 1966-04-25 | 1969-05-27 | Zinc Corp Ltd The | Method and apparatus for froth flotation |
JPS5277176A (en) * | 1975-12-23 | 1977-06-29 | Seiji Naganuma | Removing of printed film |
-
1980
- 1980-02-16 DE DE3005815A patent/DE3005815C2/de not_active Expired
- 1980-12-30 AT AT633880A patent/AT374511B/de not_active IP Right Cessation
-
1981
- 1981-01-29 ES ES498912A patent/ES8200936A1/es not_active Expired
- 1981-02-05 FI FI810336A patent/FI69133C/fi not_active IP Right Cessation
- 1981-02-09 US US06/232,604 patent/US4328095A/en not_active Expired - Lifetime
- 1981-02-09 NL NL8100613A patent/NL187918C/xx not_active IP Right Cessation
- 1981-02-10 GB GB8104051A patent/GB2069877B/en not_active Expired
- 1981-02-11 CH CH920/81A patent/CH651337A5/de not_active IP Right Cessation
- 1981-02-13 CA CA000370879A patent/CA1155695A/en not_active Expired
- 1981-02-13 IT IT6721681A patent/IT1143505B/it active
- 1981-02-16 BE BE0/203801A patent/BE887527A/fr not_active IP Right Cessation
- 1981-02-16 FR FR8103334A patent/FR2476164A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1143505B (it) | 1986-10-22 |
AT374511B (de) | 1984-05-10 |
FI69133B (fi) | 1985-08-30 |
ES498912A0 (es) | 1981-11-16 |
CA1155695A (en) | 1983-10-25 |
FR2476164B3 (es) | 1982-12-17 |
US4328095A (en) | 1982-05-04 |
NL8100613A (nl) | 1981-09-16 |
BE887527A (fr) | 1981-06-15 |
ATA633880A (de) | 1983-09-15 |
DE3005815C2 (de) | 1982-09-23 |
CH651337A5 (de) | 1985-09-13 |
FR2476164A1 (fr) | 1981-08-21 |
NL187918C (nl) | 1992-02-17 |
FI810336L (fi) | 1981-08-17 |
FI69133C (fi) | 1985-12-10 |
GB2069877B (en) | 1983-06-02 |
IT8167216A0 (it) | 1981-02-13 |
GB2069877A (en) | 1981-09-03 |
DE3005815A1 (de) | 1981-08-20 |
NL187918B (nl) | 1991-09-16 |
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