CH634758A5 - Vorrichtung zum einbringen von gasen in fluessigkeiten. - Google Patents

Vorrichtung zum einbringen von gasen in fluessigkeiten. Download PDF

Info

Publication number: CH634758A5
Authority: CH; Switzerland
Prior art keywords: nozzle; gas; section; line; liquid
Prior art date: 1977-06-28

Application number

CH661278A

Other languages

German (de)

English (en)

Inventor

Reinhart Hanke

Jahn Kornel

Original Assignee

Voest Ag

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.)

1977-06-28

Filing date

1978-06-16

Publication date

1983-02-28

1978-06-16 Application filed by Voest Ag filed Critical Voest Ag

1983-02-28 Publication of CH634758A5 publication Critical patent/CH634758A5/de

Links

239000007789 gas Substances 0.000 title claims description 46
239000007788 liquid Substances 0.000 title claims description 24
239000000203 mixture Substances 0.000 claims description 11
239000000126 substance Substances 0.000 claims description 4
230000001590 oxidative effect Effects 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 40
239000012071 phase Substances 0.000 description 10
239000002351 wastewater Substances 0.000 description 7
239000007791 liquid phase Substances 0.000 description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
238000000034 method Methods 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
238000005276 aerator Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
241000894006 Bacteria Species 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
238000006065 biodegradation reaction Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Classifications

- 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
- 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
- B01F25/31233—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used successively
- 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
- 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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- 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)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Biodiversity & Conservation Biology (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)

CH661278A 1977-06-28 1978-06-16 Vorrichtung zum einbringen von gasen in fluessigkeiten. CH634758A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT457777A AT352033B (de)	1977-06-28	1977-06-28	Vorrichtung zum einbringen von gasen in fluessigkeiten, insbesondere zum belueften von abwaessern

Publications (1)

Publication Number	Publication Date
CH634758A5 true CH634758A5 (de)	1983-02-28

Family

ID=3565733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH661278A CH634758A5 (de)	1977-06-28	1978-06-16	Vorrichtung zum einbringen von gasen in fluessigkeiten.

Country Status (14)

Country	Link
JP (1)	JPS5418148A (cs)
AT (1)	AT352033B (cs)
CH (1)	CH634758A5 (cs)
CS (1)	CS208105B2 (cs)
DD (1)	DD136131A5 (cs)
DE (1)	DE2826259C2 (cs)
DK (1)	DK289078A (cs)
FI (1)	FI782042A7 (cs)
FR (1)	FR2395773A1 (cs)
GB (1)	GB2000687B (cs)
HU (1)	HU177018B (cs)
IT (1)	IT1105349B (cs)
SE (1)	SE431084B (cs)
YU (1)	YU151678A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4734197A (en) *	1977-11-04	1988-03-29	Reid John H	Jet aerator header assemblies and methods for use thereof in total, partial, and non-barriered oxidation ditches
DE3023428C2 (de) *	1980-06-23	1989-07-20	Josef 8521 Wielerstett Ostermaier	Verfahren zum Aufbereiten von Gülle und Gehäusepumpe zur Durchführung des Verfahrens
AT393675B (de) *	1982-05-04	1991-11-25	Voest Alpine Ag	Verfahren fuer die vermischung von fluessigkeiten mit gasen
DE3418710A1 (de) *	1984-05-19	1985-11-21	Oskar Vollmar GmbH, 7000 Stuttgart	Strahlreiniger
US4717515A (en) *	1985-04-29	1988-01-05	Wilfley Weber, Inc.	Apparatus for dispersing fluids in liquids
AT403047B (de) *	1995-11-24	1997-10-27	Ernst Beisteiner	Vorrichtung zur reinigung von abwasser
WO1997022562A1 (en) *	1995-12-05	1997-06-26	Inglewood Technologies Pty. Ltd.	An aeration device
EP2756879B1 (de)	2013-01-22	2016-06-08	Kunze, Silvia	Vorrichtung zur gaseinbringung in eine flüssigkeit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE312900C (cs) *
DE1275512B (de) *	1962-01-08	1968-08-22	Willi Walbersdorf Sondermaschb	Mischvorrichtung
US3904393A (en) *	1973-07-13	1975-09-09	Raymond A Morse	Venturi-type water aerator
US3897000A (en) *	1973-11-08	1975-07-29	Houdaille Industries Inc	Multiple jet aerator module
DE2410570C2 (de) *	1974-03-06	1982-04-29	Basf Ag, 6700 Ludwigshafen	Vorrichtung zum Ansaugen und Verdichten von Gasen und deren Vermischung mit Flüssigkeit
FR2352580A2 (fr) *	1975-02-25	1977-12-23	Alsthom Cgee	Dispositif d'injection d'un gaz dans un liquide

1977
- 1977-06-28 AT AT457777A patent/AT352033B/de not_active IP Right Cessation
1978
- 1978-06-15 DE DE2826259A patent/DE2826259C2/de not_active Expired
- 1978-06-16 CH CH661278A patent/CH634758A5/de not_active IP Right Cessation
- 1978-06-26 FR FR7818986A patent/FR2395773A1/fr active Granted
- 1978-06-26 DD DD20627878A patent/DD136131A5/xx unknown
- 1978-06-27 HU HU78OE264A patent/HU177018B/hu not_active IP Right Cessation
- 1978-06-27 FI FI782042A patent/FI782042A7/fi not_active Application Discontinuation
- 1978-06-27 DK DK289078A patent/DK289078A/da not_active Application Discontinuation
- 1978-06-27 YU YU151678A patent/YU151678A/xx unknown
- 1978-06-27 IT IT5005678A patent/IT1105349B/it active
- 1978-06-27 SE SE7807251A patent/SE431084B/sv not_active IP Right Cessation
- 1978-06-28 CS CS784253A patent/CS208105B2/cs unknown
- 1978-06-28 GB GB7828114A patent/GB2000687B/en not_active Expired
- 1978-06-28 JP JP7849378A patent/JPS5418148A/ja active Pending

Also Published As

Publication number	Publication date
SE7807251L (sv)	1978-12-29
DE2826259C2 (de)	1984-08-02
DD136131A5 (de)	1979-06-20
SE431084B (sv)	1984-01-16
HU177018B (hu)	1981-06-28
FR2395773B1 (cs)	1982-08-27
ATA457777A (de)	1979-01-15
GB2000687B (en)	1982-03-10
AT352033B (de)	1979-08-27
FI782042A7 (fi)	1978-12-29
JPS5418148A (en)	1979-02-09
FR2395773A1 (fr)	1979-01-26
CS208105B2 (en)	1981-08-31
IT1105349B (it)	1985-10-28
GB2000687A (en)	1979-01-17
DK289078A (da)	1978-12-29
DE2826259A1 (de)	1979-01-04
IT7850056A0 (it)	1978-06-27
YU151678A (en)	1982-10-31

Legal Events

Date	Code	Title	Description
1990-02-28	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE2634496C2 (de)	1985-10-17	Injektor zur Begasung einer Flüssigkeit
DE3887711T2 (de)	1994-08-04	Vorrichtung und Verfahren zur Behandlung von unter hohem Druck mit Sauerstoff gesättigtem Wasser.
DE2461032B2 (de)	1980-05-22	Vorrichtung zum Begasen und Umwälzen von z.B. wäßrigen Flüssigkeiten
EP4323094B1 (de)	2025-10-08	Vorrichtung und verfahren zum dispergieren von gasen in flüssigkeiten
DE2516284C3 (de)	1978-04-13	Schlaufenreaktor
EP0152618B1 (de)	1987-10-07	Verfahren und Vorrichtung zum Behandeln von Wasser
DE2826259C2 (de)	1984-08-02	Vorrichtung zum Vermischen eines Gases mit einer Flüssigkeit, insbesondere zum Belüften von Abwasser
DE2708653C3 (de)	1980-01-24	Anlage zur Behandlung von pumpfähigem Abfallstoff
DE4418287C2 (de)	1996-04-11	Vorrichtung zum Mischen zweier Fluide
DE19842332B4 (de)	2011-08-11	Vorrichtung zur biologischen Reinigung von Abwasser
EP0155553B1 (de)	1989-11-29	Einrichtung zur Behandlung einer stark schaumbildenden Flüssigkeit mit einem Gas
DE4337091A1 (de)	1995-05-04	Verfahren zum Betreiben eines Wasserbelüftungssystems sowie Vorrichtung, insbesondere zur Durchführung des Verfahrens
DE4312971C2 (de)	1996-03-07	Vorrichtung und Verfahren zur Belüftung und Reinigung von Gewässern
DE69204083T2 (de)	1996-01-25	Verfahren zur Verhinderung von Ablagerungen stromabwärts eines Mischers und Vorrichtung zur Durchführung des Verfahrens.
DE489931C (de)	1930-01-22	Ruehrvorrichtung
DE19933680C1 (de)	2000-12-07	Vorrichtung zum Eintrag von Gas in flüssige Medien
DE69306923T2 (de)	1997-05-07	Vorrichtung zur Flüssigkeitsbegasung
DE1907278A1 (de)	1970-08-27	Verfahren und Vorrichtung zur Behandlung von Fluessigkeiten
DE10131279C2 (de)	2003-04-17	Vorrichtung zum Eintrag von Gas in flüssige Medien
EP0274494A1 (de)	1988-07-20	Einrichtung zur zufuhr von gasen zu flüssigkeiten, insbesondere zum lüften von abwässern
DE19849697C2 (de)	2002-10-10	Verfahren und Vorrichtung zur Begasung einer Flüssigkeit
DE942211C (de)	1956-04-26	Vorrichtung zum Verteilen eines Gases in einer Fluessigkeit
DE2725592A1 (de)	1978-12-21	Anlage zur fluessigkeitsbehandlung
DE10245466B4 (de)	2006-11-23	Verfahren zum biologischen Reinigen von Abwasser
EP4487941A1 (de)	2025-01-08	Vorrichtung zum eintragen eines gases in einem fluid und verwendung der vorrichtung