SE510624C2 - Flotationsmaskin - Google Patents

Flotationsmaskin

Info

Publication number: SE510624C2
Authority: SE; Sweden
Prior art keywords: hinge member; foam; cell; machine according; machine
Prior art date: 1991-03-27

Application number

SE9200823A

Other languages

English (en)

Swedish (sv)

Other versions

SE9200823D0 (sv

SE9200823L (sv

Inventor

Timo Untamo Nitti

Jouko Olavi Kallioinen

Original Assignee

Outomec Oy

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.)

1991-03-27

Filing date

1992-03-17

Publication date

1999-06-07

1992-03-17 Application filed by Outomec Oy filed Critical Outomec Oy

1992-03-17 Publication of SE9200823D0 publication Critical patent/SE9200823D0/xx

1992-09-28 Publication of SE9200823L publication Critical patent/SE9200823L/

1999-06-07 Publication of SE510624C2 publication Critical patent/SE510624C2/sv

Links

238000005188 flotation Methods 0.000 title claims abstract description 28
239000006260 foam Substances 0.000 claims abstract description 65
239000002002 slurry Substances 0.000 claims abstract description 30
239000000463 material Substances 0.000 claims abstract description 9
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
239000011707 mineral Substances 0.000 claims abstract description 8
239000002245 particle Substances 0.000 claims abstract description 6
230000009467 reduction Effects 0.000 claims description 6
238000005273 aeration Methods 0.000 description 6
238000000354 decomposition reaction Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
238000011084 recovery Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000012937 correction Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002517 constrictor effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000005187 foaming Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1

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
- B03D1/16—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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biotechnology (AREA)
Physical Water Treatments (AREA)
Treatment Of Sludge (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Paper (AREA)
Biological Treatment Of Waste Water (AREA)
Manufacture And Refinement Of Metals (AREA)

SE9200823A 1991-03-27 1992-03-17 Flotationsmaskin SE510624C2 (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI911486A FI88268C (fi)	1991-03-27	1991-03-27	Flotationsmaskin

Publications (3)

Publication Number	Publication Date
SE9200823D0 SE9200823D0 (sv)	1992-03-17
SE9200823L SE9200823L (sv)	1992-09-28
SE510624C2 true SE510624C2 (sv)	1999-06-07

Family

ID=8532201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9200823A SE510624C2 (sv)	1991-03-27	1992-03-17	Flotationsmaskin

Country Status (13)

Country	Link
US (1)	US5251764A (fr)
CN (1)	CN1040399C (fr)
AU (1)	AU651875B2 (fr)
BR (1)	BR9201036A (fr)
CA (1)	CA2064144C (fr)
DE (1)	DE4209743C2 (fr)
ES (1)	ES2065217B1 (fr)
FI (1)	FI88268C (fr)
MX (1)	MX9201346A (fr)
PL (1)	PL167704B1 (fr)
RU (1)	RU2046026C1 (fr)
SE (1)	SE510624C2 (fr)
ZA (1)	ZA922045B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4214318C1 (de) *	1992-05-04	1993-10-28	Neuhaus Adolf Ing Grad	Vorrichtung zum Abschäumen von im wesentlichen organischen, im Süßwasser oder Seewasser enthaltenen Bestandteilen
US5544759A (en) *	1993-01-29	1996-08-13	Urizar; Daniel F.	Procedure and apparatus for materials separation by pneumatic flotation
GB2281521B (en) *	1993-09-06	1997-04-09	Supaflo Tech Pty Ltd	Membrane washing apparatus for flotation device
US5611917A (en) *	1995-11-02	1997-03-18	Baker Hughes Incorporated	Flotation cell crowder device
AUPN646695A0 (en) *	1995-11-09	1995-11-30	Envirotech Australia - A division of Weir Engineering Pty Ltd	A launder system, a settling tank, a froth treatment device for a separation device and a method of operating same
US5746910A (en) *	1996-03-05	1998-05-05	Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources	Frothless flotation apparatus
US6453939B1 (en)	1997-07-01	2002-09-24	Baker Hughes Incorporated	Flotation cell fluid level control apparatus
ZA987866B (en) *	1997-08-29	1999-03-01	Baker Hughes Inc	Flotation cells with devices to enhance recovery of froth containing mineral values
FI115612B (fi) *	1999-12-30	2005-06-15	Outokumpu Oy	Laite vaahdotuskoneeseen
KR20030069797A (ko) *	2000-06-09	2003-08-27	페트레코 인터내셔널 리미티드	이중셀 기계적 부유 시스템
FI115447B (fi) *	2002-03-18	2005-05-13	Outokumpu Oy	Vaahdotuslaitteisto ja -menetelmä
TWI429745B (zh)	2007-06-19	2014-03-11	Renewable Algal Energy Llc	微藻類調理及濃縮的方法
DE102008014791A1 (de) *	2008-03-18	2009-09-24	Siemens Aktiengesellschaft	Flotationszelle zur Gewinnung von Wertstoffpartikeln
DE102011005031A1 (de) *	2011-03-03	2012-09-06	Siemens Aktiengesellschaft	Flotationsvorrichtung, Verfahren zum Betreiben der Flotationsvorrichtung sowie deren Verwendung
RU2547535C2 (ru) *	2013-04-24	2015-04-10	Марк Григорьевич Видуецкий	Флотационная пневматическая машина
ITUB20156822A1 (it) *	2015-12-11	2017-06-11	Paolo Bozzato	Apparato e procedimento per la separazione con schiuma
CA3068568C (fr) *	2017-07-04	2024-10-01	Metso Finland Oy	Agencement de flottation par mousse et procede de flottation par mousse
US12240001B2 (en)	2017-07-04	2025-03-04	Outotec (Finland) Oy	Froth flotation unit
AU2017422660B2 (en)	2017-07-04	2020-07-09	Metso Finland Oy	A froth collection launder
CN214811737U (zh) *	2018-03-02	2021-11-23	奥图泰(芬兰)公司	泡沫浮选池和泡沫浮选线
EA202190260A1 (ru) *	2018-08-01	2021-06-22	Метсо Оутотек Финлэнд Ой	Флотационная камера
WO2020025853A1 (fr) *	2018-08-01	2020-02-06	Outotec (Finland) Oy	Cellule de flottation
FI3829777T3 (fi) *	2018-08-01	2023-11-23	Metso Finland Oy	Flotaatiokenno
PT3829774T (pt) *	2018-08-01	2025-03-06	Metso Finland Oy	Célula de flotação
CN109482366B (zh) *	2018-12-21	2024-02-06	中国恩菲工程技术有限公司	用于浮选机的刮泡装置和具有其的浮选机
CH719588A2 (de) *	2022-04-12	2023-10-31	NewRoad AG	Vorrichtung zum Abtrennen von einem, auf einer Flüssigkeitsoberfläche einer Flüssigkeit aufschwimmendem Schaum.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2061564A (en) *	1934-08-29	1936-11-24	Drake	Diffusion impeller deflector
US2182442A (en) *	1937-11-11	1939-12-05	Lionel E Booth	Aerating machine
US2369401A (en) *	1943-10-01	1945-02-13	American Cyanamid Co	Froth skimming and crowding device for flotation machines
US2756877A (en) *	1952-08-18	1956-07-31	Galigher Company	Froth-crowding flotation machine and method
US3032199A (en) *	1959-05-04	1962-05-01	Sumiya Shinzo	Froth flotation system
DD211494A1 (de) *	1981-12-23	1984-07-18	Adw Ddr	Leiteinrichtung fuer flotationszellen
EP0146235A3 (fr) *	1983-10-21	1987-02-04	The University Of Newcastle Research Associates Limited	Procédé de flottation
FI78628C (fi) *	1987-10-07	1989-09-11	Outokumpu Oy	Flotationsmaskin.
US4964576A (en) *	1988-04-04	1990-10-23	Datta Rabinder S	Method and apparatus for mineral matter separation

1991
- 1991-03-27 FI FI911486A patent/FI88268C/fi active
1992
- 1992-03-17 SE SE9200823A patent/SE510624C2/sv not_active IP Right Cessation
- 1992-03-20 ZA ZA922045A patent/ZA922045B/xx unknown
- 1992-03-25 BR BR929201036A patent/BR9201036A/pt not_active IP Right Cessation
- 1992-03-25 DE DE4209743A patent/DE4209743C2/de not_active Expired - Fee Related
- 1992-03-26 RU SU925011218A patent/RU2046026C1/ru active
- 1992-03-26 MX MX9201346A patent/MX9201346A/es not_active IP Right Cessation
- 1992-03-26 CA CA002064144A patent/CA2064144C/fr not_active Expired - Fee Related
- 1992-03-26 US US07/858,106 patent/US5251764A/en not_active Expired - Fee Related
- 1992-03-26 AU AU13811/92A patent/AU651875B2/en not_active Ceased
- 1992-03-26 PL PL92293983A patent/PL167704B1/pl unknown
- 1992-03-26 ES ES09200650A patent/ES2065217B1/es not_active Expired - Lifetime
- 1992-03-27 CN CN92102151A patent/CN1040399C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2064144A1 (fr)	1992-09-28
CN1066406A (zh)	1992-11-25
AU1381192A (en)	1992-10-01
RU2046026C1 (ru)	1995-10-20
FI911486A7 (fi)	1992-09-28
FI88268B (fi)	1993-01-15
CA2064144C (fr)	1998-09-15
FI88268C (fi)	1993-04-26
FI911486A0 (fi)	1991-03-27
MX9201346A (es)	1992-11-01
ES2065217B1 (es)	1997-08-01
CN1040399C (zh)	1998-10-28
ES2065217A2 (es)	1995-02-01
PL293983A1 (en)	1992-11-30
BR9201036A (pt)	1992-11-24
US5251764A (en)	1993-10-12
PL167704B1 (pl)	1995-10-31
SE9200823D0 (sv)	1992-03-17
AU651875B2 (en)	1994-08-04
ES2065217R (fr)	1997-01-01
SE9200823L (sv)	1992-09-28
DE4209743C2 (de)	2003-02-06
DE4209743A1 (de)	1992-10-01
ZA922045B (en)	1992-11-25

Legal Events

Date	Code	Title	Description
2003-11-04	NUG	Patent has lapsed

Publication	Publication Date	Title
SE510624C2 (sv)	1999-06-07	Flotationsmaskin
US5397001A (en)	1995-03-14	Apparatus for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
FI78628B (fi)	1989-05-31	Flotationsmaskin.
US5188726A (en)	1993-02-23	Method of operating a plurality of minerals separation flotation cells
GB2095697A (en)	1982-10-06	Method of and apparatus for dressing coal slurry
CN101511488B (zh)	2013-05-08	用于浮选和分级矿浆的设备和方法
US3705650A (en)	1972-12-12	Vacuum flotation device
US3905894A (en)	1975-09-16	Apparatus for wet fine screening
US5535893A (en)	1996-07-16	Method and apparatus for separation by flotation in a centrifugal field
GB1570345A (en)	1980-07-02	Ies in the form of solid particles contained in a liquid process and apparatus for eliminating by flotation impurit
AU2017331824B2 (en)	2022-10-27	Method and apparatus for direct recovery of mineral values as a bubble-solids aggregate
US3662885A (en)	1972-05-16	Apparatus for the hydraulic classification of solids
US2610737A (en)	1952-09-16	Process of and apparatus for strictly limited separation of mixtures by the speed of fall in liquid media
SE461707B (sv)	1990-03-19	Flotationsanordning
US1511643A (en)	1924-10-14	Hydraulic classifier
US1342115A (en)	1920-06-01	Flotation-machine
US3539000A (en)	1970-11-10	Classification by flotation
US2905322A (en)	1959-09-22	Method and apparatus for separating and concentrating reagentized granular mixtures
SU977045A1 (ru)	1982-11-30	Машина пенной сепарации
AU2498999A (en)	2000-11-16	A new flotation cell with separating propeller and centrifugal air inlets
SU1169752A1 (ru)	1985-07-30	Способ управлени процессом флотации в пневматических колонных флотационных машинах и устройство дл его осуществлени
US5544759A (en)	1996-08-13	Procedure and apparatus for materials separation by pneumatic flotation
SU1227247A1 (ru)	1986-04-30	Машина пенной сепарации
US2033008A (en)	1936-03-03	Apparatus for separating mixed materials
GB2232097A (en)	1990-12-05	Flotation apparatus