MA34076B1 - Machine de flottation - Google Patents

Machine de flottation

Info

Publication number
MA34076B1
MA34076B1 MA35232A MA35232A MA34076B1 MA 34076 B1 MA34076 B1 MA 34076B1 MA 35232 A MA35232 A MA 35232A MA 35232 A MA35232 A MA 35232A MA 34076 B1 MA34076 B1 MA 34076B1
Authority
MA
Morocco
Prior art keywords
buoyancy
control axis
air
rotor
cell
Prior art date
Application number
MA35232A
Other languages
Arabic (ar)
English (en)
Inventor
Aleksi Peltola
Antti Rinne
Original Assignee
Outotec Oyj
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.)
Filing date
Publication date
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of MA34076B1 publication Critical patent/MA34076B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
    • B01F23/23354—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being driven away from the rotating stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
    • B01F33/4531—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements using an axis supported in several points for mounting the stirring element
    • 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
    • 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
    • B03D1/16—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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Physical Water Treatments (AREA)
  • Motor Or Generator Frames (AREA)
  • Paper (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Sludge (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

La présente invention se rapporte à une machine de flottation comprenant une cellule de flottation (1) qui comporte une paroi latérale verticale (2) et un fond (3), et qui est ouverte vers le haut. Un dispositif de distribution et de mélange d'air (4) est disposé à proximité du fond et sert à distribuer de l'air vers la pulpe afin de former une mousse et à mélanger la pulpe dans la cellule de flottation. Ce dispositif de distribution et de mélange d'air se compose d'une partie rotor (5) qui présente des ouvertures de distribution d'air (6). Un arbre de commande (7) s'étend verticalement dans la cellule de flottation. Ladite partie rotor (5) est fixée à l'extrémité inférieure de l'arbre de commande (7). Cet arbre de commande comporte un intérieur creux (8) qui constitue un canal d'écoulement conçu pour acheminer l'air de flottation vers les trous de distribution d'air (6) de la partie rotor. Un moteur électrique (9) sert à faire tourner l'arbre de commande (7) et est porté par une structure de support (10) distincte, qui se trouve sur la cellule de flottation. Ledit moteur électrique (9) est un moteur à aimant permanent qui se compose d'un axe de rotor vertical (11) dont l'extrémité inférieure est en contact permanent directement avec l'extrémité supérieure de l'arbre de commande (7).
MA35232A 2010-02-23 2011-02-22 Machine de flottation MA34076B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105170A FI122387B (fi) 2010-02-23 2010-02-23 Vaahdotuskone
PCT/FI2011/050161 WO2011104437A1 (fr) 2010-02-23 2011-02-22 Machine de flottation

Publications (1)

Publication Number Publication Date
MA34076B1 true MA34076B1 (fr) 2013-03-05

Family

ID=41727717

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35232A MA34076B1 (fr) 2010-02-23 2011-02-22 Machine de flottation

Country Status (23)

Country Link
US (1) US9056287B2 (fr)
EP (1) EP2539076B1 (fr)
CN (1) CN102762306B (fr)
AP (1) AP3419A (fr)
AU (1) AU2011219679B2 (fr)
BR (1) BR112012020356A2 (fr)
CA (1) CA2789233C (fr)
CL (1) CL2012002303A1 (fr)
DK (1) DK2539076T3 (fr)
EA (1) EA022428B1 (fr)
ES (1) ES2550507T3 (fr)
FI (2) FI122387B (fr)
HU (1) HUE025581T2 (fr)
MA (1) MA34076B1 (fr)
MX (1) MX2012009502A (fr)
NZ (1) NZ601751A (fr)
PE (1) PE20130770A1 (fr)
PH (1) PH12012501580A1 (fr)
PL (1) PL2539076T3 (fr)
PT (1) PT2539076E (fr)
RS (1) RS54364B1 (fr)
WO (2) WO2011113994A1 (fr)
ZA (1) ZA201206148B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1020820A3 (nl) 2012-07-05 2014-05-06 Atlas Copco Airpower Nv Beluchtingstoestel, een gebruik ervan, en waterzuiveringsinstallatie met een dergelijk beluchtingstoestel.
EA034570B1 (ru) * 2015-05-13 2020-02-20 Оутотек (Финлэнд) Ой Флотационный резервуар, модуль резервуара и его применения, флотационная установка, способ замены флотационного резервуара и способ технического обслуживания флотационного резервуара
CN208161840U (zh) * 2015-05-13 2018-11-30 奥图泰(芬兰)公司 浮选罐、罐模块以及浮选装置
CN106006813B (zh) * 2016-07-06 2019-02-05 中国水产科学研究院渔业机械仪器研究所 一种箱型转子碎气式气浮装置
CN106877547A (zh) * 2017-03-10 2017-06-20 河北新四达电机股份有限公司 离心式选粉机用永磁直驱电机及安装方法
CN108097471B (zh) * 2017-12-12 2023-04-25 中国矿业大学(北京) 强化三相矿浆湍流强度的浮选方法和浮选设备
CN108331790B (zh) * 2018-04-09 2024-04-16 台州兆普机电有限公司 一种气水混合泵和气水混合机
CN108649724B (zh) * 2018-06-19 2024-08-02 苏州汇川技术有限公司 音圈电机模组及摆动控制装置
CN109225663B (zh) * 2018-11-21 2020-12-01 严园妹 一种降低结垢的浮选机
CN109274213B (zh) * 2018-11-27 2025-01-28 承德盛乾特种电机制造有限公司 一种直驱式浮选机用低速永磁电机
CN111013469B (zh) * 2019-12-16 2022-02-25 河北奥格流体设备有限公司 无轴套全悬浮磁力搅拌器
CN111422931A (zh) * 2020-04-17 2020-07-17 湖南洞庭环保科技有限公司 一种污水处理用分类加药装置
US11647860B1 (en) 2022-05-13 2023-05-16 Sharkninja Operating Llc Flavored beverage carbonation system
CA3253404A1 (fr) 2022-05-13 2023-11-16 Sharkninja Operating Llc Agitateur pour système de carbonatation
US12213617B2 (en) 2022-05-13 2025-02-04 Sharkninja Operating Llc Flavored beverage carbonation process
US11751585B1 (en) 2022-05-13 2023-09-12 Sharkninja Operating Llc Flavored beverage carbonation system
US12096880B2 (en) 2022-05-13 2024-09-24 Sharkninja Operating Llc Flavorant for beverage carbonation system
US12005404B2 (en) 2022-08-22 2024-06-11 Sharkninja Operating Llc Beverage carbonation system flow control
US12539500B2 (en) 2022-08-31 2026-02-03 Sharkninja Operating Llc Additive containers
CN115549378A (zh) * 2022-10-11 2022-12-30 南京高精齿轮集团有限公司 驱动装置及挤出机
US12103840B2 (en) 2022-11-17 2024-10-01 Sharkninja Operating Llc Ingredient container with sealing valve
US11738988B1 (en) 2022-11-17 2023-08-29 Sharkninja Operating Llc Ingredient container valve control
US11745996B1 (en) 2022-11-17 2023-09-05 Sharkninja Operating Llc Ingredient containers for use with beverage dispensers
US11634314B1 (en) 2022-11-17 2023-04-25 Sharkninja Operating Llc Dosing accuracy
US12084334B2 (en) 2022-11-17 2024-09-10 Sharkninja Operating Llc Ingredient container
USD1091308S1 (en) 2022-12-23 2025-09-02 Sharkninja Operating Llc Ingredient container
USD1092208S1 (en) 2022-12-23 2025-09-09 Sharkninja Operating Llc Cap of ingredient container
US11925287B1 (en) 2023-03-22 2024-03-12 Sharkninja Operating Llc Additive container with inlet tube
US11871867B1 (en) 2023-03-22 2024-01-16 Sharkninja Operating Llc Additive container with bottom cover
US12116257B1 (en) 2023-03-22 2024-10-15 Sharkninja Operating Llc Adapter for beverage dispenser
CN115990427B (zh) * 2023-03-23 2023-06-02 河北金达涂料有限公司 一种磁悬浮混料机及改性环氧树脂漆生产工艺
US12005408B1 (en) 2023-04-14 2024-06-11 Sharkninja Operating Llc Mixing funnel
EP4727685A1 (fr) 2023-06-16 2026-04-22 SharkNinja Operating LLC Chambre de carbonatation
WO2024254837A1 (fr) 2023-06-16 2024-12-19 Sharkninja Operating Llc Buses de mélange de carbonatation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609097A (en) * 1949-05-12 1952-09-02 Combined Metals Reduction Comp Flotation machine
FI78628C (fi) 1987-10-07 1989-09-11 Outokumpu Oy Flotationsmaskin.
DE3942679A1 (de) * 1989-12-22 1991-06-27 Ekato Ind Anlagen Verwalt Mischvorrichtung
US5284249A (en) * 1993-02-05 1994-02-08 Dorr-Oliver Incorporated Direct hydraulic drive for large flotation cells
FI115612B (fi) * 1999-12-30 2005-06-15 Outokumpu Oy Laite vaahdotuskoneeseen
CN1508960A (zh) * 2002-12-13 2004-06-30 李华林 封闭式永磁同步空心电机
FI20050284L (fi) * 2005-03-17 2006-09-18 Sulzer Pumpen Ag Sekoitin
FI118956B (fi) 2006-08-30 2008-05-30 Outotec Oyj Laitteisto ja menetelmä mineraalilietteen vaahdottamiseksi

Also Published As

Publication number Publication date
AU2011219679A1 (en) 2012-08-30
EP2539076B1 (fr) 2015-09-02
PE20130770A1 (es) 2013-07-02
AU2011219679B2 (en) 2014-06-26
NZ601751A (en) 2014-08-29
FI20105170A0 (fi) 2010-02-23
ZA201206148B (en) 2013-04-24
US20120325730A1 (en) 2012-12-27
CN102762306A (zh) 2012-10-31
FI20105284L (fi) 2011-08-24
US9056287B2 (en) 2015-06-16
CA2789233C (fr) 2015-06-09
HUE025581T2 (en) 2016-04-28
EP2539076A1 (fr) 2013-01-02
CN102762306B (zh) 2015-01-28
FI20105284A0 (fi) 2010-03-23
PT2539076E (pt) 2015-11-04
WO2011113994A1 (fr) 2011-09-22
AP2012006446A0 (en) 2012-08-31
ES2550507T3 (es) 2015-11-10
FI20105284A7 (fi) 2011-08-24
WO2011104437A1 (fr) 2011-09-01
EP2539076A4 (fr) 2014-07-16
BR112012020356A2 (pt) 2016-05-10
PL2539076T3 (pl) 2016-03-31
FI20105170L (fi) 2011-08-24
AP3419A (en) 2015-09-30
MX2012009502A (es) 2012-08-31
FI122387B (fi) 2011-12-30
EA022428B1 (ru) 2015-12-30
CA2789233A1 (fr) 2011-09-01
RS54364B1 (sr) 2016-04-28
CL2012002303A1 (es) 2013-01-11
DK2539076T3 (da) 2015-10-12
EA201290815A1 (ru) 2013-01-30
PH12012501580A1 (en) 2016-02-19

Similar Documents

Publication Publication Date Title
FI20105170A0 (fi) Vaahdotuskone
MY173298A (en) Ceiling fan
EA201590692A3 (ru) Система генерирования электроэнергии с использованием водных потоков и способ перемещения такой системы
SG161138A1 (en) Stirring blade and stirrer for molten glass
NZ710071A (en) Method of retrofitting a building
CO6640219A2 (es) Método y sistema para el procesamiento de biomasa
EP3240145A3 (fr) Moteur de ventilateur pour climatiseur d'air
MX2014014875A (es) Rotor de maquina de flotacion.
CN204356438U (zh) 一种改进的半锥籽晶夹头
CN204249291U (zh) 一种注塑模具的冷却结构
GB201221236D0 (en) Impeller for electric blower
UA56266U (ru) Устройство для установки и регулирования уровня маяка
MX344231B (es) Agitador horizontal.
CN205141231U (zh) 一种用于水族箱底柜的电源插座安装板总成
CN203333325U (zh) 一种新型反应渠
PL399907A1 (pl) Elektrownia wiatrowa o pionowej osi obrotu
CN204211520U (zh) 一种活性水生成器
MY173926A (en) Power distribution facility live-line working method
CN105664757A (zh) 一种简易手动水下搅拌器
UA88212U (en) Screw wind-driven generator
LIU Intermedin and tumor
UA35350U (en) Magnetic separator
PL408086A1 (pl) Kanałowy generator energii elektrycznej
MD2530C2 (ro) Dispozitiv pentru depunerea acoperirilor compoziţionale
UA91539U (uk) Вертикальна осьова вітроелектрична установка для транспортної електричної мережі