FI911044A - Anordning foer att avskilja luft ur flotationsuppslamningar. - Google Patents
Anordning foer att avskilja luft ur flotationsuppslamningar. Download PDFInfo
- Publication number
- FI911044A FI911044A FI911044A FI911044A FI911044A FI 911044 A FI911044 A FI 911044A FI 911044 A FI911044 A FI 911044A FI 911044 A FI911044 A FI 911044A FI 911044 A FI911044 A FI 911044A
- Authority
- FI
- Finland
- Prior art keywords
- foam
- air
- liquid
- hydrocyclone
- wheel
- Prior art date
Links
- 239000006260 foam Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000000926 separation method Methods 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)
- Cyclones (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4009042A DE4009042C2 (de) | 1990-03-21 | 1990-03-21 | Vorrichtung zur Abtrennung von Luft aus Flotationstrüben |
DE4009042 | 1990-03-21 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI911044A0 FI911044A0 (fi) | 1991-03-01 |
FI911044A true FI911044A (fi) | 1991-09-22 |
FI102949B FI102949B (fi) | 1999-03-31 |
FI102949B1 FI102949B1 (fi) | 1999-03-31 |
Family
ID=6402712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI911044A FI102949B1 (fi) | 1990-03-21 | 1991-03-01 | Laite ilman erottamiseksi flotaatiosameista |
Country Status (10)
Country | Link |
---|---|
US (1) | US5094674A (fi) |
EP (1) | EP0447887B1 (fi) |
JP (1) | JP3138717B2 (fi) |
KR (1) | KR910016363A (fi) |
AT (1) | ATE115882T1 (fi) |
CA (1) | CA2038815C (fi) |
DE (2) | DE4009042C2 (fi) |
DK (1) | DK0447887T3 (fi) |
ES (1) | ES2065564T3 (fi) |
FI (1) | FI102949B1 (fi) |
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 |
ES2099850T3 (es) * | 1992-03-04 | 1997-06-01 | Voith Gmbh J M | Procedimiento para el tratamiento de papel usado. |
DE4225117C1 (de) * | 1992-07-30 | 1994-03-31 | Voith Gmbh J M | Flotationsanlage mit Primär- und Sekundärstufe |
AU702617B2 (en) * | 1994-02-14 | 1999-02-25 | Commonwealth Scientific And Industrial Research Organisation | Centrifugal separator |
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 |
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 |
AU2387397A (en) * | 1996-04-25 | 1997-11-19 | Fan Separator Gmbh | Process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force |
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 |
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 |
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 |
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 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 DK DK91103529.3T patent/DK0447887T3/da active
- 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 |
---|---|
JPH04222605A (ja) | 1992-08-12 |
CA2038815A1 (en) | 1991-09-22 |
DE59103948D1 (de) | 1995-02-02 |
JP3138717B2 (ja) | 2001-02-26 |
EP0447887A1 (de) | 1991-09-25 |
FI102949B (fi) | 1999-03-31 |
ATE115882T1 (de) | 1995-01-15 |
EP0447887B1 (de) | 1994-12-21 |
KR910016363A (ko) | 1991-11-05 |
DE4009042A1 (de) | 1991-09-26 |
US5094674A (en) | 1992-03-10 |
CA2038815C (en) | 1997-09-30 |
FI911044A0 (fi) | 1991-03-01 |
DE4009042C2 (de) | 1996-12-12 |
ES2065564T3 (es) | 1995-02-16 |
DK0447887T3 (da) | 1995-05-29 |
FI102949B1 (fi) | 1999-03-31 |
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