ES327191A1 - Improvements in devices for the introduction of liquid gases. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in devices for the introduction of liquid gases. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327191A1
ES327191A1 ES0327191A ES327191A ES327191A1 ES 327191 A1 ES327191 A1 ES 327191A1 ES 0327191 A ES0327191 A ES 0327191A ES 327191 A ES327191 A ES 327191A ES 327191 A1 ES327191 A1 ES 327191A1
Authority
ES
Spain
Prior art keywords
translation
introduction
devices
machine
legally binding
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
ES0327191A
Other languages
Spanish (es)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Publication of ES327191A1 publication Critical patent/ES327191A1/en
Expired legal-status Critical Current

Links

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • 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
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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

Improvements in devices for the introduction of gases in liquids, provided with at least one rotor axis driven from one side and provided with vanes, rods or the like, characterized in that the diameter of the rotor shaft, developed as a hollow shaft, of the aeration rotor it amounts to more than a quarter, preferably 30-40%, of the total diameter of the aeration rotor. (Machine-translation by Google Translate, not legally binding)
ES0327191A 1965-05-29 1966-05-26 Improvements in devices for the introduction of liquid gases. (Machine-translation by Google Translate, not legally binding) Expired ES327191A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP0036927 1965-05-29
DEP0036928 1965-05-29
DEP0037242 1965-07-13

Publications (1)

Publication Number Publication Date
ES327191A1 true ES327191A1 (en) 1967-03-16

Family

ID=27211959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327191A Expired ES327191A1 (en) 1965-05-29 1966-05-26 Improvements in devices for the introduction of liquid gases. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
BE (1) BE681826A (en)
CH (1) CH459903A (en)
DE (1) DE1457121C3 (en)
DK (1) DK117209B (en)
ES (1) ES327191A1 (en)
FI (1) FI51333C (en)
GB (1) GB1157701A (en)
NL (1) NL141472B (en)
SE (1) SE339444B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080292A (en) * 1975-06-09 1978-03-21 Biuro Projektowo-Konstrukcyjne Centralnego Zwiazku Spoldzielni Mleczarskich Tank for agitation and aeration of sewages
FR2386339A1 (en) * 1977-04-08 1978-11-03 Hubert & Co Maschf Drive for stirrer to aerate effluent - with the power transferred via one large gear to reduce breakdowns
DK279985A (en) * 1984-06-25 1985-12-26 Isoworth Ltd METHOD AND APPARATUS FOR CARBONIZATION
SE466737B (en) * 1990-09-25 1992-03-30 Flygt Ab Itt AIR BUCKING LIMITER PROVIDES A STIRRATOR PROVIDED UNDER A WATER SHUTTER WITH A PROPELLER ON A MAJOR HORIZONTALLY AXED

Also Published As

Publication number Publication date
CH459903A (en) 1968-07-15
SE339444B (en) 1971-10-04
NL141472B (en) 1974-03-15
DE1657377B2 (en) 1973-02-01
BE681826A (en) 1966-10-31
FI51333C (en) 1976-12-10
DE1584967B2 (en) 1972-08-03
GB1157701A (en) 1969-07-09
DE1457121C3 (en) 1974-01-17
DE1657377A1 (en) 1972-02-10
DK117209B (en) 1970-03-23
NL6607522A (en) 1966-11-30
DE1584967A1 (en) 1970-06-04
DE1457121B2 (en) 1973-06-28
DE1457121A1 (en) 1969-07-24
FI51333B (en) 1976-08-31

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