ES2065564T3 - Dispositivo para la separacion de aire de liquidos densos de flotacion. - Google Patents
Dispositivo para la separacion de aire de liquidos densos de flotacion.Info
- Publication number
- ES2065564T3 ES2065564T3 ES91103529T ES91103529T ES2065564T3 ES 2065564 T3 ES2065564 T3 ES 2065564T3 ES 91103529 T ES91103529 T ES 91103529T ES 91103529 T ES91103529 T ES 91103529T ES 2065564 T3 ES2065564 T3 ES 2065564T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- foam
- mixture
- liquids
- liquid
- 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
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title abstract 3
- 239000006260 foam Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
-
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
-
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/007—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Cyclones (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
EL DISPOSITIVO PARA LA SEPARACION DE AIRE DE SUSPENSIONES FIBROSAS DE INSTALACIONES DE FLOTACION QUE ESTAN MEZCLADAS FUERTEMENTE CON AIRE Y ESPUMA SON, O MEJOR DICHO, UNA MEZCLA DE LIQUIDOS Y ESPUMA REPRESENTADAS, PRESENTA UN HIDROCICLON (1), CUYA ABERTURA DE ENTRADA (4) PARA EL QUE EL LIQUIDO CARGADO CON AIRE, O MEJOR DICHO, LA MEZCLA, ESTA COLOCADA AL MENOS 2,5 METROS DEBAJO DE LA ABERTURA DE SALIDA DEL DISPOSITIVO DE FLOTACION. EL CAMPO DE SEPARACION (3) DEL HIDROCICLON ES UN CUERPO DELGADO, EN FORMA DE CONO TRUNCADO, EN CUYOS FINALES EN PUNTA DELGADOS SE EXTRAE EL LIQUIDO DESINFLADO. POR ELLO, UNA CONTRAPRESION ES MANTENIDA EN ESTA ABERTURA DE SALIDA, DE FORMA QUE LA ABERTURA DE ENTRADA SEA DESTECHADA PLENAMENTE DEL REMOLINO DEL LIQUIDO, DE MODO QUE PERMANEZCA UNA ENTRADA TRANSVERSAL PARA LA ESPUMA BASTANTE LIBRE. POR ENCIMA DEL CAMPO DE ENTRADA (2) DEL HIDROCICLON ESTA COLOCADO UN DESTRUCTOR DE ESPUMA MECANICO CON UN ROTOR (10), QUE PRESENTA UNA RUEDA MOTRIZ, QUE ESTA PROVISTA CON UN SISTEMA DE ALABES RADIAL. UN CODO DE EMPALME DE ASPIRACION EN FORMA DE TOLVA CONDUCE LA MEZCLA DE AIRE-ESPUMA A LA RUEDA MOTRIZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4009042A DE4009042C2 (de) | 1990-03-21 | 1990-03-21 | Vorrichtung zur Abtrennung von Luft aus Flotationstrüben |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2065564T3 true ES2065564T3 (es) | 1995-02-16 |
Family
ID=6402712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91103529T Expired - Lifetime ES2065564T3 (es) | 1990-03-21 | 1991-03-08 | Dispositivo para la separacion de aire de liquidos densos de flotacion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5094674A (es) |
EP (1) | EP0447887B1 (es) |
JP (1) | JP3138717B2 (es) |
KR (1) | KR910016363A (es) |
AT (1) | ATE115882T1 (es) |
CA (1) | CA2038815C (es) |
DE (2) | DE4009042C2 (es) |
DK (1) | DK0447887T3 (es) |
ES (1) | ES2065564T3 (es) |
FI (1) | FI102949B1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI87999C (fi) * | 1990-08-14 | 1993-03-25 | Ahlstroem Oy | Separationsfoerfarande och -anordning foer separering av vaerdefull eller vaerdeloes fraktion fraon massa-, loesstoff- eller motsvarande materialsuspension genom att utnyttja flotationsprocessen |
SE9200183L (sv) * | 1992-01-23 | 1993-07-24 | Kamyr Ab | Avskiljningsanordning samt foerfarande |
ATE151131T1 (de) * | 1992-03-04 | 1997-04-15 | Voith Gmbh J M | Aufbereitung und verfahren von altpapier |
DE4225117C1 (de) * | 1992-07-30 | 1994-03-31 | Voith Gmbh J M | Flotationsanlage mit Primär- und Sekundärstufe |
AUPM383694A0 (en) * | 1994-02-14 | 1994-03-10 | Commonwealth Scientific And Industrial Research Organisation | Selective separation of particulate material |
AU694174B2 (en) * | 1994-02-14 | 1998-07-16 | Commonwealth Scientific And Industrial Research Organisation | Apparatus and method for selective separation of hydrophobic material |
AU702617B2 (en) * | 1994-02-14 | 1999-02-25 | Commonwealth Scientific And Industrial Research Organisation | Centrifugal separator |
MY112609A (en) * | 1994-12-21 | 2001-07-31 | Dyson Technology Ltd | Improved dust separation apparatus |
US5662790A (en) * | 1995-10-04 | 1997-09-02 | Ahlstrom Machinery Oy | Air contactor with foam separation vessel system |
US5893938A (en) * | 1995-12-20 | 1999-04-13 | Notetry Limited | Dust separation apparatus |
JP4047386B2 (ja) * | 1996-04-25 | 2008-02-13 | ファン セパラトール ゲゼルシャフト ミット ベシュレンクテル ハフツング | 遠心力作用によって水性スラリーの重質画分を軽質画分から分離する方法及び装置 |
AUPP554698A0 (en) | 1998-08-28 | 1998-09-17 | University Of Queensland, The | Cyclone separation apparatus |
NO993560D0 (no) * | 1999-07-20 | 1999-07-20 | Abb Miljoeas | Fremgangsmåte for fjerning av gass og forurensninger fra en vaeske |
GB2354232B (en) * | 1999-08-03 | 2001-11-07 | Mark William Youds | Sewage processing treatment invention |
GB2358629B (en) * | 2000-05-18 | 2001-12-19 | Mark William Youds | Formulae, methods and apparatus for the: treatment of; processing of; pasteurisation; dissociating water in; and the communication of: materials; |
JP4530573B2 (ja) * | 2001-03-28 | 2010-08-25 | 株式会社Ihi機械システム | フロス処理装置 |
JP4530574B2 (ja) * | 2001-03-28 | 2010-08-25 | 株式会社Ihi機械システム | フロス処理装置 |
JP4530575B2 (ja) * | 2001-03-28 | 2010-08-25 | 株式会社Ihi機械システム | フローテーション装置 |
US20030221558A1 (en) * | 2002-03-26 | 2003-12-04 | Lister Roy D. | Apparatus and method for separation of gases |
ATE362564T1 (de) * | 2002-03-30 | 2007-06-15 | Voith Patent Gmbh | Vorrichtung zum abtrennen von luft aus flotationsschaum |
AT412529B (de) * | 2003-09-03 | 2005-04-25 | Frings & Co Heinrich | Vorrichtung zum auftrennen eines schaums in einen flüssigkeits- und einen gasanteil |
DE102008030531A1 (de) | 2007-12-17 | 2009-06-18 | Voith Patent Gmbh | Verfahren und Vorrichtung zur Entfernung von Gas, insbesondere Luft aus Flotationsschaum und ihre Verwendung |
EP2409748A1 (de) | 2010-07-21 | 2012-01-25 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Entgasung von Flotationsschaum, sowie Flotationsanlage |
CN104259014B (zh) * | 2014-09-05 | 2018-11-13 | 吉首大学 | 转子旋风两级串联式矿物浮选消沫装置 |
RU167820U1 (ru) * | 2016-05-24 | 2017-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Гидроциклон |
CN106731023B (zh) * | 2016-12-20 | 2018-12-07 | 中国科学院广州能源研究所 | 一种适用于气体水合物浆液的气液分离装置 |
DE202018006038U1 (de) | 2018-07-04 | 2019-01-16 | Voith Patent Gmbh | Vorrichtung zum Entgasen eines flüssigen bis pastösen Mediums, insbesondere einer Streichfarbe |
DE102019207646A1 (de) * | 2019-05-24 | 2020-11-26 | Georg Klaß, sen. | Anordnung und Verfahren zur Behandlung einer Aufschwemmung feinstverteilter fester Stoffe in einer Suspension |
CN112797803B (zh) * | 2020-12-31 | 2023-05-12 | 重庆长江造型材料(集团)股份有限公司 | 一种窑炉含有机高温热裂解物尾气的处理方法与机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1031114A (fr) * | 1950-01-18 | 1953-06-19 | Kloeckner Humboldt Deutz Ag | Appareil de flottation pour mélanges de matières en grains fins |
DE2611885C3 (de) * | 1976-03-20 | 1982-05-27 | Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen | Gerät zur Reinigung von Faserstoffsuspensionen |
US4410337A (en) * | 1980-04-07 | 1983-10-18 | A. Ahlstrom Osakeyhtio | Method and an apparatus for separating a gas from a fibre suspension |
DE3317260C2 (de) * | 1983-05-11 | 1986-03-13 | Linde Ag, 6200 Wiesbaden | Vorrichtung zum Trennen der Gas- und Flüssigkeitsanteile eines schäumenden Flüssigkeitsgasgemisches |
DD225342A1 (de) * | 1984-07-09 | 1985-07-31 | Wtoez Fleischind Veb | Verfahren und vorrichtung zur schaumbeseitigung |
DE3519374A1 (de) * | 1985-05-30 | 1987-01-02 | Voith Gmbh J M | Mechanischer schaumzerstoerer |
GB8604462D0 (en) * | 1986-02-22 | 1986-03-26 | Elp Products Ltd | Hydrocyclone |
MY102517A (en) * | 1986-08-27 | 1992-07-31 | Conoco Specialty Prod | Cyclone separator |
-
1990
- 1990-03-21 DE DE4009042A patent/DE4009042C2/de not_active Expired - Fee Related
-
1991
- 1991-03-01 FI FI911044A patent/FI102949B1/fi active
- 1991-03-08 DK DK91103529.3T patent/DK0447887T3/da active
- 1991-03-08 ES ES91103529T patent/ES2065564T3/es not_active Expired - Lifetime
- 1991-03-08 DE DE59103948T patent/DE59103948D1/de not_active Expired - Fee Related
- 1991-03-08 EP EP91103529A patent/EP0447887B1/de not_active Expired - Lifetime
- 1991-03-08 AT AT91103529T patent/ATE115882T1/de active
- 1991-03-12 JP JP03072576A patent/JP3138717B2/ja not_active Expired - Fee Related
- 1991-03-15 KR KR1019910004124A patent/KR910016363A/ko not_active Application Discontinuation
- 1991-03-19 US US07/671,516 patent/US5094674A/en not_active Expired - Fee Related
- 1991-03-21 CA CA002038815A patent/CA2038815C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3138717B2 (ja) | 2001-02-26 |
US5094674A (en) | 1992-03-10 |
CA2038815C (en) | 1997-09-30 |
KR910016363A (ko) | 1991-11-05 |
FI102949B (fi) | 1999-03-31 |
DK0447887T3 (da) | 1995-05-29 |
FI102949B1 (fi) | 1999-03-31 |
CA2038815A1 (en) | 1991-09-22 |
DE59103948D1 (de) | 1995-02-02 |
FI911044A (fi) | 1991-09-22 |
EP0447887B1 (de) | 1994-12-21 |
FI911044A0 (fi) | 1991-03-01 |
DE4009042A1 (de) | 1991-09-26 |
ATE115882T1 (de) | 1995-01-15 |
EP0447887A1 (de) | 1991-09-25 |
DE4009042C2 (de) | 1996-12-12 |
JPH04222605A (ja) | 1992-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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