SE1751065A1 - A system for providing a flow to a fluid - Google Patents

A system for providing a flow to a fluid

Info

Publication number
SE1751065A1
SE1751065A1 SE1751065A SE1751065A SE1751065A1 SE 1751065 A1 SE1751065 A1 SE 1751065A1 SE 1751065 A SE1751065 A SE 1751065A SE 1751065 A SE1751065 A SE 1751065A SE 1751065 A1 SE1751065 A1 SE 1751065A1
Authority
SE
Sweden
Prior art keywords
fluid
guiding arrangement
tank
inlet
outlet
Prior art date
Application number
SE1751065A
Other versions
SE541852C2 (en
Inventor
Joel Safrani
Mattias Antonsson
Ulf Arbeus
Original Assignee
Wallenius Water Innovation Ab
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 Wallenius Water Innovation Ab filed Critical Wallenius Water Innovation Ab
Priority to SE1751065A priority Critical patent/SE541852C2/en
Priority to PCT/SE2018/050869 priority patent/WO2019045628A1/en
Publication of SE1751065A1 publication Critical patent/SE1751065A1/en
Publication of SE541852C2 publication Critical patent/SE541852C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003—Aquaria; Terraria
    • A01K63/006—Accessories for aquaria or terraria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • 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
    • B01F23/23112—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream
    • B01F23/231121—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream the flow guiding elements being baffles, tubes or walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31332—Ring, torus, toroidal or coiled configurations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/54—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle provided with a pump inside the receptacle to recirculate the material within the receptacle
    • 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
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
    • B01F33/4051—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid
    • B01F33/40512—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid involving gas diffusers at the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0933—Removing sludge or the like from tank bottoms
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • 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

Abstract

A system and a method for providing a flow to a fluid in a tank and a tank comprising such a system. Said system comprising:- at least one fluid guiding arrangement (5; 5'; 5”) which when provided in a tank comprising a fluid is configured for receiving fluid from the tank into an inlet (15; 15'; 15") of the fluid guiding arrangement and guiding fluid from the inlet (15; 15'; 15") of the fluid guiding arrangement to an outlet (17; 17'; 17") of the fluid guiding arrangement, which inlet and outlet during use of the system are provided below a fluid surface (6) in the tank, wherein said fluid guiding arrangement (5; 5'; 5") further is configured such that the fluid being guided from the inlet to the outlet will be guided such that it passes a middle section fluid passage (11; 11'; 11") of the fluid guiding arrangement (5; 5'; 5") which during use is positioned at a greater distance above a bottom (4; 4") of the tank than both the inlet and the outlet and which middle section fluid passage comprises at least one gas outlet (13; 13'; 13") for removing gas out from the fluid guiding arrangement; andat least one gas providing device (25) configured for providing gas into the fluid guiding arrangement (5; 5'; 5") through the inlet (15; 15'; 15").
SE1751065A 2017-09-04 2017-09-04 A system for providing a flow to a fluid, a tank comprising the system and a method SE541852C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1751065A SE541852C2 (en) 2017-09-04 2017-09-04 A system for providing a flow to a fluid, a tank comprising the system and a method
PCT/SE2018/050869 WO2019045628A1 (en) 2017-09-04 2018-08-30 A system for providing a flow to a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751065A SE541852C2 (en) 2017-09-04 2017-09-04 A system for providing a flow to a fluid, a tank comprising the system and a method

Publications (2)

Publication Number Publication Date
SE1751065A1 true SE1751065A1 (en) 2019-03-05
SE541852C2 SE541852C2 (en) 2019-12-27

Family

ID=63528856

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1751065A SE541852C2 (en) 2017-09-04 2017-09-04 A system for providing a flow to a fluid, a tank comprising the system and a method

Country Status (2)

Country Link
SE (1) SE541852C2 (en)
WO (1) WO2019045628A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543951C2 (en) * 2019-06-19 2021-10-05 Wallenius Water Innovation Ab An aquaculture system and methods for circulating and treating fluid in such a system
CN114225845B (en) * 2021-12-30 2023-10-20 山东科谷介观科技有限公司 Hydrogenation reactor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495712A (en) * 1966-11-09 1970-02-17 August Schreiber Apparatus for purifying waste water
US4834872A (en) * 1986-12-22 1989-05-30 Kfa Juelich Aeration/flotation reactor
US20100044322A1 (en) * 2007-03-30 2010-02-25 Tetsuhiko Fujisato Aeration unit, aeration apparatus equipped therewith and method of aeration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225976C3 (en) * 1971-06-01 1980-09-04 Atlas Copco Ab, Nacka (Schweden) Process and device for the oxygenation of water in bodies of water
US3794303A (en) * 1973-06-11 1974-02-26 B Hirshon Method and apparatus for aerating bodies of water
US4728082A (en) * 1986-02-07 1988-03-01 Envirotech Corporation Apparatus for biological processing of metal containing ores
US5061080A (en) * 1990-11-21 1991-10-29 Roberts Filter Manufacturing Company Rotary agitator
GB2457681B (en) * 2008-02-21 2013-02-27 Farm Renewable Enviromental Energy Ltd A gas actuated mixing system
US9802167B2 (en) * 2013-09-04 2017-10-31 Knighthawk Engineering, Inc. Turbo jet mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495712A (en) * 1966-11-09 1970-02-17 August Schreiber Apparatus for purifying waste water
US4834872A (en) * 1986-12-22 1989-05-30 Kfa Juelich Aeration/flotation reactor
US20100044322A1 (en) * 2007-03-30 2010-02-25 Tetsuhiko Fujisato Aeration unit, aeration apparatus equipped therewith and method of aeration

Also Published As

Publication number Publication date
WO2019045628A1 (en) 2019-03-07
SE541852C2 (en) 2019-12-27

Similar Documents

Publication Publication Date Title
AU2024202342A1 (en) Breathing assistance apparatus
MX2017014546A (en) Apparatus and methods for intravenous gas elimination.
MY186347A (en) Flow control system for use in a subterranean well
PH12016502314A1 (en) System and method for cleaning and sterilizing a water flow
EA201791522A1 (en) DEVICE FOR DIRECTION OF AEROSOL AND SYSTEM FOR THE GENERATION OF AEROSOL CONTAINING THE INDICATED DEVICE FOR DIRECTION OF AEROSOL
MX2017015455A (en) Improved apparatus and method.
MX2019004069A (en) Water carbonation unit and continuous water carbonation method.
MY182900A (en) Split flow pipe separator
MX2018002768A (en) Hydraulic control and treatment device, particularly for hydraulic apparatuses or systems.
MX2016012954A (en) Water-abrasive-suspension cutting system.
GB2544021A (en) Wellhead assembly
BR112018072749A2 (en) fluid inlet device for use in gas / liquid type separators
EP3912708A3 (en) Systems and methods for dissolving a gas into a liquid
SE1751065A1 (en) A system for providing a flow to a fluid
WO2016110721A3 (en) Improved water apparatus
SG10201808755YA (en) Filter
MX2014006758A (en) Deaeration apparatus and method.
PH12020551385A1 (en) A water purifying device
MX2019011565A (en) Water abrasive suspension cutting system and method for water abrasive suspension cutting.
GB2547174A (en) Mechanical downhole pressure maintenance system
NZ751833A (en) A drain apparatus for a subsea pipeline
MX2017004067A (en) Apparatus for controlling injection pressure in assisted offshore oil recovery.
MY187413A (en) A method of priming a drainage apparatus for siphoning liquid and a drainage apparatus
MX2018006590A (en) Thermal valve in upstream oil and gas applications.
MY176534A (en) System and method for testing a fire suppression system

Legal Events

Date Code Title Description
NUG Patent has lapsed