CA983013A - Floating-baffle-mounted draft tube circulator with vented gland seal - Google Patents

Floating-baffle-mounted draft tube circulator with vented gland seal

Info

Publication number
CA983013A
CA983013A CA167,921A CA167921A CA983013A CA 983013 A CA983013 A CA 983013A CA 167921 A CA167921 A CA 167921A CA 983013 A CA983013 A CA 983013A
Authority
CA
Canada
Prior art keywords
vented
floating
baffle
draft tube
gland seal
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
Application number
CA167,921A
Other languages
English (en)
Other versions
CA167921S (en
Inventor
Richard B. Ravitts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richards of Rockford Inc
Original Assignee
Richards of Rockford Inc
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 Richards of Rockford Inc filed Critical Richards of Rockford Inc
Application granted granted Critical
Publication of CA983013A publication Critical patent/CA983013A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/23312—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 conduit surrounding the stirrer axis
    • 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
    • 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
    • B01F23/2334—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
    • B01F23/23341—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 with tubes surrounding the 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
    • B01F23/23363—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 above the stirrer
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CA167,921A 1972-06-08 1973-04-04 Floating-baffle-mounted draft tube circulator with vented gland seal Expired CA983013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00260851A US3856272A (en) 1972-06-08 1972-06-08 Floating mixer

Publications (1)

Publication Number Publication Date
CA983013A true CA983013A (en) 1976-02-03

Family

ID=22990891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,921A Expired CA983013A (en) 1972-06-08 1973-04-04 Floating-baffle-mounted draft tube circulator with vented gland seal

Country Status (8)

Country Link
US (1) US3856272A (it)
JP (1) JPS4957452A (it)
AU (1) AU5438873A (it)
CA (1) CA983013A (it)
DE (1) DE2329218A1 (it)
FR (1) FR2187399A1 (it)
GB (1) GB1382945A (it)
IT (1) IT984922B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008883A (en) * 1975-06-11 1977-02-22 Robert Frutos Zubieta Blender
US4089620A (en) * 1976-10-26 1978-05-16 Riga, Inc. Floating pumping device
US4191479A (en) * 1978-07-03 1980-03-04 Tousley-Bixler Construction Co. Inc. Sludge agitating apparatus
US4308137A (en) * 1979-02-09 1981-12-29 Freeman Peter A Water aeration and circulation apparatus
US4350648A (en) * 1981-06-30 1982-09-21 Watkins Iii William L Floating aerator
US4422771A (en) * 1981-10-19 1983-12-27 Aqua-Aerobic Systems, Inc. Downflow mixer
US4491422A (en) * 1983-07-29 1985-01-01 Salter Franklin J Portable spot mixing apparatus
US4681711A (en) * 1986-05-06 1987-07-21 Eaton John M Method and apparatus for aeration of wastewater lagoons
US4723848A (en) * 1987-06-01 1988-02-09 Aqua-Aerobic Systems, Inc. Floating vertical shaft downflow directional mixer and method
US5192047A (en) * 1992-01-28 1993-03-09 Itt Corporation Tetherable frame for, and in combination with, a submersible mixer
US5269603A (en) * 1992-03-18 1993-12-14 Itt Corporation Tetherable framework for, and in combination with, a submersible mixer
BE1008654A3 (nl) * 1994-08-24 1996-07-02 Haegeman J H Gecombineerde schroef voor waterbehandelingsapparaten.
BE1009675A3 (nl) * 1995-09-27 1997-06-03 Haegeman J H Toestel voor het behandelen van vloeistoffen.
US5855472A (en) * 1996-10-25 1999-01-05 Ravitts; Richard B. Diving bell submersible seal
US5851066A (en) * 1997-08-28 1998-12-22 Aerators, Inc. Floating mixer
US6439853B2 (en) * 1998-05-21 2002-08-27 Psi-Ets And Partnership Water circulation apparatus and method
FR2798602B1 (fr) * 1999-09-21 2002-04-19 Raymond Berchotteau Dispositif de mise en circulation d'un liquide pour la diffusion d'un gaz
CA2352072C (en) * 2000-07-05 2011-09-20 Tech Master S.A. Water circulation apparatus and method
DE10061777C1 (de) * 2000-12-12 2002-02-07 Schneider Daniel Vorrichtung zur Sauerstoffanreicherung unterer Schichten stehender Gewässer
US20030028208A1 (en) * 2001-08-06 2003-02-06 Eric Thiriez Safety lancet assembly
US7121536B2 (en) * 2002-01-09 2006-10-17 Pond Doctor, Inc. Wave generator with oxygen injection for treatment of a body of fluid
US7306719B2 (en) * 2002-12-31 2007-12-11 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
EP1579116B1 (en) * 2002-12-31 2014-07-16 Medora Environmental, Inc. Water circulation systems for ponds, lakes, and other bodies of water
US7332074B2 (en) * 2002-12-31 2008-02-19 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
WO2006009954A1 (en) * 2004-06-21 2006-01-26 Hills Blair H Apparatus and method for diffused aeration
US8146894B2 (en) 2004-06-21 2012-04-03 Hills Blair H Apparatus for mixing gasses and liquids
CA2636752A1 (en) * 2006-01-30 2007-08-16 Blair H. Hills Apparatus for mixing gasses and liquids
EP2001579A4 (en) * 2006-03-31 2012-02-01 Blair H Hills APPARATUS FOR MIXING GASES AND LIQUIDS
KR101624204B1 (ko) * 2006-04-10 2016-05-26 메도라 인바이런멘탈, 인코포레이티드 연못, 호수, 시영 탱크, 및 다른 수역용 물 순환 시스템
JP2010502962A (ja) * 2006-08-31 2010-01-28 ライフ テクノロジーズ コーポレーション 電気泳動ゲルから生体分子を単離し、かつ収集する方法、カセット、ゲル及び装置
US20080181792A1 (en) * 2007-01-30 2008-07-31 Jorge Marcos Cortes Floating pump
CN101456631B (zh) * 2007-03-23 2012-05-30 江苏亚太泵阀有限公司 一种电机直联式摆线星轮潜水推流器
US8636402B2 (en) * 2009-05-20 2014-01-28 Xyleco, Inc. Processing biomass
US9051704B2 (en) * 2010-06-23 2015-06-09 Jean-Paul Gateff Cold water piping system including an articulating interface, modular elements, and strainer assembly
US9126850B1 (en) * 2011-10-31 2015-09-08 Aero-Stream LLC Liquid aeration device
US9642494B1 (en) 2013-10-21 2017-05-09 Kevin Brun Radial immersion blender
US8678358B1 (en) 2013-11-11 2014-03-25 Bader Shafaqa Alenzi Buoyant aerator with support legs
US9795937B2 (en) * 2013-12-18 2017-10-24 John Ries Fluid holding structure fluid circulating system
US10195471B2 (en) * 2014-08-01 2019-02-05 Leonard E. Doten Aircraft firefighting tank with mixing
CN106006777A (zh) * 2016-06-12 2016-10-12 安徽国祯环保节能科技股份有限公司 污水处理用浮式搅拌器
US11008238B2 (en) 2018-03-20 2021-05-18 Symphonic Water Solutions, Inc. Mixer support assembly for use in an integrated cover and mixer apparatus and anaerobic digester system incorporating same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1119405A (en) * 1913-04-08 1914-12-01 George Crerar Mixing device.
US2827268A (en) * 1953-12-07 1958-03-18 Staaf Gustaf Adolf Liquid transporting apparatus
US3416729A (en) * 1966-08-12 1968-12-17 Richards Of Rockford Inc Liquid aerator
US3497185A (en) * 1968-11-20 1970-02-24 Sydnor Hydrodynamics Inc Aerating and cooling apparatus
US3622074A (en) * 1970-05-21 1971-11-23 Ceramic Cooling Tower Co Modular floating water-cooling system

Also Published As

Publication number Publication date
JPS4957452A (it) 1974-06-04
US3856272A (en) 1974-12-24
AU5438873A (en) 1974-10-17
DE2329218A1 (de) 1974-01-03
FR2187399A1 (it) 1974-01-18
IT984922B (it) 1974-11-20
GB1382945A (en) 1975-02-05

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