ES387487A2 - Turboventilador for the introduction of oxygen in liquids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Turboventilador for the introduction of oxygen in liquids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES387487A2
ES387487A2 ES387487A ES387487A ES387487A2 ES 387487 A2 ES387487 A2 ES 387487A2 ES 387487 A ES387487 A ES 387487A ES 387487 A ES387487 A ES 387487A ES 387487 A2 ES387487 A2 ES 387487A2
Authority
ES
Spain
Prior art keywords
liquids
translation
introduction
oxygen
machine
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
ES387487A
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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
Priority claimed from DE2013798A external-priority patent/DE2013798C3/en
Application filed by Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of ES387487A2 publication Critical patent/ES387487A2/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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical 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
    • B01F23/234—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
    • B01F23/23421—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 the stirrers rotating about a vertical axis
    • B01F23/234211—Stirrers 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

Improvements introduced in the object of the main patent no. 381,215 on turbofan for the introduction of oxygen in liquids, characterized in that the jet generators are fixed laterally to a floating body with circular or polygonal cross section, this floating body being in communication with its part directly with the drive shaft of the turbofan. (Machine-translation by Google Translate, not legally binding)
ES387487A 1970-03-23 1971-01-21 Turboventilador for the introduction of oxygen in liquids. (Machine-translation by Google Translate, not legally binding) Expired ES387487A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2013798A DE2013798C3 (en) 1969-06-07 1970-03-23 Device for aerating a liquid

Publications (1)

Publication Number Publication Date
ES387487A2 true ES387487A2 (en) 1974-06-16

Family

ID=5765962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387487A Expired ES387487A2 (en) 1970-03-23 1971-01-21 Turboventilador for the introduction of oxygen in liquids. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
JP (1) JPS55159797U (en)
AT (1) AT303638B (en)
BE (1) BE762223R (en)
CH (1) CH544725A (en)
ES (1) ES387487A2 (en)
IT (1) IT986784B (en)
LU (1) LU62382A1 (en)
NL (1) NL7103736A (en)

Also Published As

Publication number Publication date
IT986784B (en) 1975-01-30
LU62382A1 (en) 1971-07-30
JPS55159797U (en) 1980-11-17
NL7103736A (en) 1971-09-27
BE762223R (en) 1971-07-01
CH544725A (en) 1973-11-30
AT303638B (en) 1972-12-11

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703