MD242G2 - Aerator plutitor - Google Patents

Aerator plutitor

Info

Publication number
MD242G2
MD242G2 MD95-0104A MD950104A MD242G2 MD 242 G2 MD242 G2 MD 242G2 MD 950104 A MD950104 A MD 950104A MD 242 G2 MD242 G2 MD 242G2
Authority
MD
Moldova
Prior art keywords
air
air conduit
aerator
float
shaped parts
Prior art date
Application number
MD95-0104A
Other languages
English (en)
Russian (ru)
Other versions
MD242F1 (ro
Inventor
Reinhard Dr-Ing. Von Nordenskjold
Original Assignee
Reinhard Dr-Ing. Von Nordenskjold
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 Reinhard Dr-Ing. Von Nordenskjold filed Critical Reinhard Dr-Ing. Von Nordenskjold
Publication of MD242F1 publication Critical patent/MD242F1/ro
Publication of MD242G2 publication Critical patent/MD242G2/ro

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
    • B01F23/231153—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices being suspended on a supporting construction, i.e. not on a floating construction
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
    • B01F23/231155—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices floating and having a pendulum movement, going to and from or moving in alternating directions
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Catching Or Destruction (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Luminescent Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Invenţia se referă la un aerator plutitor pentru introducerea aerului în volumul de apă, în special, în instalaţiile cu nămol activat, care conţine cel puţin o conductă de aer (3), care trece de-a lungul suprafeţei apei, şi cel puţin un aerator de la fund (26), amplasat sub suprafaţa apei în stare suspendată pe pluta (4) instalată pe conducta de aer, şi cel puţin pe o conductă de aer de conexiune, ramificată de la conducta de aer astfel, încât să fie introdus aerul în volumul de apă suprafaţa apei.Pentru simplificarea asamblării şi perfecţionarea funcţionării aeratoarelor plutitoare conducta de aer este executată sub formă de furtun neîntrerupt şi în aşa fel, încât pluta să conţină cel puţin două părţi de fason, care să formeze corpul plutitor şi care sunt amplasate pe conducta de aer şi integral sau parţial cuprind furtunul - conductă de aer la trecerea stabilită prin cele două părţi de fason.Fig.1
MD95-0104A 1990-01-17 1994-12-29 Aerator plutitor MD242G2 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904001201 DE4001201C1 (ro) 1990-01-17 1990-01-17
SU4894448 RU2047571C1 (ru) 1990-01-17 1991-01-16 Поплавковый аэратор

Publications (2)

Publication Number Publication Date
MD242F1 MD242F1 (ro) 1995-07-31
MD242G2 true MD242G2 (ro) 1995-12-31

Family

ID=6398242

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0104A MD242G2 (ro) 1990-01-17 1994-12-29 Aerator plutitor

Country Status (18)

Country Link
US (1) US5089179A (ro)
EP (1) EP0437718B1 (ro)
CN (1) CN1027884C (ro)
AT (1) ATE93498T1 (ro)
AU (1) AU630778B2 (ro)
CA (1) CA2034086C (ro)
DE (2) DE4001201C1 (ro)
DK (1) DK0437718T3 (ro)
ES (1) ES2044380T3 (ro)
FI (1) FI101958B1 (ro)
LT (1) LT3382B (ro)
LV (1) LV10765B (ro)
MD (1) MD242G2 (ro)
MX (1) MX173292B (ro)
NZ (1) NZ236771A (ro)
PL (1) PL164365B1 (ro)
PT (1) PT96491B (ro)
RU (1) RU2047571C1 (ro)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374353A (en) * 1993-01-21 1994-12-20 Murphy; D. Thomas Aeration train and aeration apparatus for biological purification of wastewater
US5906774A (en) * 1997-05-20 1999-05-25 Parkson Corporation Submerged diffuser lifting arrangement
US6086056A (en) * 1998-04-29 2000-07-11 Leask; Jim Float sink header
US7267766B2 (en) * 2003-09-15 2007-09-11 Pro-Act Microbial, Inc. Method and apparatus for aerating a surface layer in a stratified liquid body
DE102007033483A1 (de) 2007-07-18 2009-01-22 Bioworks Verfahrenstechnik Gmbh Tauchbelüfter
DE102008021649A1 (de) 2008-04-30 2009-11-05 Bioworks Verfahrenstechnik Gmbh Verfahren zum Durchmischen und/oder Belüften von Flüssigkeiten, insbesondere von Abwässern, insbesondere mit einem flutbaren Belüfter
US7934704B2 (en) * 2007-10-16 2011-05-03 Environmental Dynamics, Inc. Retrievable diffuser module with internal ballast/buoyancy chamber
IL186838A (en) * 2007-10-22 2011-10-31 Mapal Green Energy Ltd Aeration device
DE102009037760A1 (de) * 2009-08-17 2011-04-21 Bioworks Verfahrenstechnik Gmbh Kupplungselement zum Anschluss eines Belüftungskörpers einer Gewässer-Belüftungseinrichtung
US8398296B2 (en) 2011-02-25 2013-03-19 Algenol Biofuels Inc. Magnetically coupled system for mixing
CN102728192A (zh) * 2012-07-06 2012-10-17 安徽金森源环保工程有限公司 一种湿式脱硫氧化装置
RU2521130C1 (ru) * 2012-10-18 2014-06-27 Открытое акционерное общество "Рикор Электроникс" Датчик уровня жидкости
CN103244779A (zh) * 2013-05-02 2013-08-14 江苏瑞盛水处理有限公司 空气分布器
CN105198070A (zh) * 2015-09-12 2015-12-30 长春黄金研究院 一种氰化尾矿渗滤液悬浮处理系统
MX2018006324A (es) * 2015-11-23 2019-01-31 Nz Inst Plant & Food Res Ltd Metodo y aparato para liberar gas.
US11090586B2 (en) * 2018-10-10 2021-08-17 Roberts Marketing De, Inc. Devices and methods for moving, removing and/or installing one or more components of a treatment unit

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Publication number Priority date Publication date Assignee Title
US3033372A (en) * 1957-08-15 1962-05-08 Thomas M Riddick Apparatus for circulating large bodies of liquid
DE2004007A1 (de) * 1969-03-06 1970-09-10 Uniroyal Inc Seeschlauch
US3758083A (en) * 1971-12-30 1973-09-11 W Palmer Wave-powered aerator
US4215082A (en) * 1975-02-25 1980-07-29 Societe Anonyme dete: Alsthom-Atlantique Device for injecting a gas into a liquid
FR2401300A1 (fr) * 1977-08-26 1979-03-23 Parrier Andre Fenetre a vitrages multiples et a rideau de filtrage liquide
AT377962B (de) * 1978-08-09 1985-05-28 Nordenskjoeld Reinhart Von Vorrichtung zur biologischen reinigung von abwasser
DE2857345C2 (de) 1978-08-09 1985-09-19 Reinhart von Dr.-Ing. 8011 Hohenbrunn Nordenskjöld Vorrichtung zum biologischen Reinigen von Abwasser
DE2836452C2 (de) * 1978-08-21 1984-11-15 Jürgen Ing.(grad.) 2055 Dassendorf Krampitz Vorrichtung zum Begasen einer Flüssigkeit
US4287060A (en) * 1978-09-19 1981-09-01 Confinement Investors, Inc. Aeration system for solid biological waste
US4308137A (en) * 1979-02-09 1981-12-29 Freeman Peter A Water aeration and circulation apparatus
DE3227672C2 (de) * 1982-07-23 1985-02-28 Reinhart von Dr.-Ing. 8011 Solalinden Nordenskjöld Vorrichtung zum Belüften von Gewässern oder Abwässern
US4514343A (en) * 1982-09-29 1985-04-30 Air-O-Lator Corporation Aspirating horizontal mixer
US4488508A (en) * 1983-06-10 1984-12-18 Heideman Robert C Aeration/circulation method and apparatus utilizing low pressure air
DE3546091A1 (de) * 1985-12-24 1987-07-02 Kernforschungsz Karlsruhe Querstrom-mikrofilter
DE8811738U1 (ro) * 1987-09-19 1988-11-24 Phoenix Ag, 2100 Hamburg, De

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Also Published As

Publication number Publication date
ATE93498T1 (de) 1993-09-15
LTIP794A (en) 1995-01-31
EP0437718B1 (de) 1993-08-25
US5089179A (en) 1992-02-18
PT96491B (pt) 1998-07-31
NZ236771A (en) 1992-08-26
RU2047571C1 (ru) 1995-11-10
PL164365B1 (pl) 1994-07-29
ES2044380T3 (es) 1994-01-01
DK0437718T3 (da) 1993-11-08
CN1053415A (zh) 1991-07-31
MX173292B (es) 1994-02-14
FI910179A (fi) 1991-07-18
LV10765B (en) 1996-04-20
AU630778B2 (en) 1992-11-05
DE59002478D1 (de) 1993-09-30
LV10765A (lv) 1995-08-20
CA2034086C (en) 1996-11-26
PT96491A (pt) 1992-09-30
AU6866891A (en) 1991-07-18
CA2034086A1 (en) 1991-07-18
FI910179A0 (fi) 1991-01-14
DE4001201C1 (ro) 1991-10-02
EP0437718A1 (de) 1991-07-24
PL288743A1 (en) 1992-01-13
CN1027884C (zh) 1995-03-15
FI101958B (fi) 1998-09-30
MD242F1 (ro) 1995-07-31
LT3382B (en) 1995-08-25
FI101958B1 (fi) 1998-09-30

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