AT350467B - UNDERWATER CONVEYOR - Google Patents

UNDERWATER CONVEYOR

Info

Publication number
AT350467B
AT350467B AT938077A AT938077A AT350467B AT 350467 B AT350467 B AT 350467B AT 938077 A AT938077 A AT 938077A AT 938077 A AT938077 A AT 938077A AT 350467 B AT350467 B AT 350467B
Authority
AT
Austria
Prior art keywords
underwater conveyor
underwater
conveyor
Prior art date
Application number
AT938077A
Other languages
German (de)
Other versions
ATA938077A (en
Inventor
Franz Wollinger
Original Assignee
Oesterr Schiffswerften
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 Oesterr Schiffswerften filed Critical Oesterr Schiffswerften
Priority to AT938077A priority Critical patent/AT350467B/en
Priority to DE2805144A priority patent/DE2805144C2/en
Publication of ATA938077A publication Critical patent/ATA938077A/en
Priority to CS788838A priority patent/CS213369B2/en
Priority to RO9609178A priority patent/RO76419A/en
Priority to YU313378A priority patent/YU313378A/en
Application granted granted Critical
Publication of AT350467B publication Critical patent/AT350467B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • B65G33/265—Screws with a continuous helical surface
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01F23/2331—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
    • B01F23/23314—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 element
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/206—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with helical screw impellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • 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
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1141—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections having holes in the surface
    • 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
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • 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)
  • Mining & Mineral Resources (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Civil Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Screw Conveyors (AREA)
  • Treatment Of Sludge (AREA)
AT938077A 1977-12-29 1977-12-29 UNDERWATER CONVEYOR AT350467B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT938077A AT350467B (en) 1977-12-29 1977-12-29 UNDERWATER CONVEYOR
DE2805144A DE2805144C2 (en) 1977-12-29 1978-02-07 Underwater conveyor
CS788838A CS213369B2 (en) 1977-12-29 1978-12-22 Submersible transport facility
RO9609178A RO76419A (en) 1977-12-29 1978-12-28 SUB-AQUATIC TRANSPORTATION FACILITY
YU313378A YU313378A (en) 1977-12-29 1978-12-29 Submerged transportation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT938077A AT350467B (en) 1977-12-29 1977-12-29 UNDERWATER CONVEYOR

Publications (2)

Publication Number Publication Date
ATA938077A ATA938077A (en) 1978-10-15
AT350467B true AT350467B (en) 1979-06-11

Family

ID=3613656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT938077A AT350467B (en) 1977-12-29 1977-12-29 UNDERWATER CONVEYOR

Country Status (5)

Country Link
AT (1) AT350467B (en)
CS (1) CS213369B2 (en)
DE (1) DE2805144C2 (en)
RO (1) RO76419A (en)
YU (1) YU313378A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004955A1 (en) * 1983-06-08 1984-12-20 Rheinische Braunkohlenw Ag Screw conveyor for discharging solid residues in high temperature and over-pressure conditions
EP0520948A1 (en) * 1991-06-24 1992-12-30 Peter Wenger Modular screw conveyor, process for manufacturing it and casting mold for casting a module
EP0723924A1 (en) * 1995-01-26 1996-07-31 Takeda Chemical Industries, Ltd. Transfer device for transferring solid articles
RU2456224C1 (en) * 2011-03-25 2012-07-20 Государственное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" Screw feeder

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11260353B2 (en) * 2019-05-14 2022-03-01 Saudi Arabian Oil Company Systems and methods for treating viscous media
CN111844340B (en) * 2020-08-05 2022-04-26 临沂市华源经贸有限公司 Shaving board production and processing technology

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004955A1 (en) * 1983-06-08 1984-12-20 Rheinische Braunkohlenw Ag Screw conveyor for discharging solid residues in high temperature and over-pressure conditions
EP0520948A1 (en) * 1991-06-24 1992-12-30 Peter Wenger Modular screw conveyor, process for manufacturing it and casting mold for casting a module
EP0723924A1 (en) * 1995-01-26 1996-07-31 Takeda Chemical Industries, Ltd. Transfer device for transferring solid articles
US5868234A (en) * 1995-01-26 1999-02-09 Takeda Chemical Industries, Ltd. Transfer device for transferring solid articles
RU2456224C1 (en) * 2011-03-25 2012-07-20 Государственное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" Screw feeder

Also Published As

Publication number Publication date
YU313378A (en) 1983-01-21
DE2805144B1 (en) 1979-06-13
ATA938077A (en) 1978-10-15
DE2805144C2 (en) 1980-02-14
CS213369B2 (en) 1982-04-09
RO76419A (en) 1981-03-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee