JPS5285761A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
JPS5285761A
JPS5285761A JP184477A JP184477A JPS5285761A JP S5285761 A JPS5285761 A JP S5285761A JP 184477 A JP184477 A JP 184477A JP 184477 A JP184477 A JP 184477A JP S5285761 A JPS5285761 A JP S5285761A
Authority
JP
Japan
Prior art keywords
ventilation device
ventilation
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.)
Granted
Application number
JP184477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5636976B2 (fr
Inventor
Pauru Oosuchin Eritsuku
Suwan Robaatoson Uiriamu
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.)
Simon Hartley Ltd
Original Assignee
Simon Hartley Ltd
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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Publication of JPS5285761A publication Critical patent/JPS5285761A/ja
Publication of JPS5636976B2 publication Critical patent/JPS5636976B2/ja
Granted 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP184477A 1976-01-10 1977-01-10 Ventilation device Granted JPS5285761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB92776A GB1502742A (en) 1976-01-10 1976-01-10 Rotary surface aerators

Publications (2)

Publication Number Publication Date
JPS5285761A true JPS5285761A (en) 1977-07-16
JPS5636976B2 JPS5636976B2 (fr) 1981-08-27

Family

ID=9712972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP184477A Granted JPS5285761A (en) 1976-01-10 1977-01-10 Ventilation device

Country Status (19)

Country Link
JP (1) JPS5285761A (fr)
AU (1) AU497934B2 (fr)
BE (1) BE849315A (fr)
BR (1) BR7700080A (fr)
CA (1) CA1057431A (fr)
CH (1) CH617103A5 (fr)
DE (1) DE2657683C2 (fr)
DK (1) DK147234C (fr)
ES (1) ES454343A1 (fr)
FR (1) FR2337580A1 (fr)
GB (1) GB1502742A (fr)
HK (1) HK8982A (fr)
IE (1) IE44240B1 (fr)
IN (1) IN143958B (fr)
IT (1) IT1065838B (fr)
LU (1) LU76361A1 (fr)
NL (1) NL166448C (fr)
NZ (1) NZ182762A (fr)
ZA (1) ZA767045B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012143697A (ja) * 2011-01-11 2012-08-02 Kankyo Sokutei Service:Kk 水循環装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE884216A (nl) * 1980-07-08 1980-11-03 Haegeman Johny H Inrichting voor het mengen van gas met vloeistof of omgekeerd en voor het ontgassen van een vloeistof
CN110228858A (zh) * 2019-06-14 2019-09-13 中国石油大学(华东) 一种可旋转式均匀曝气装置
CN113716824B (zh) * 2021-11-03 2022-01-21 苏州飞驰环保科技股份有限公司 一种强化污泥曝气处理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863554A (fr) * 1971-11-23 1973-09-04

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473404C (de) * 1925-05-24 1929-03-16 Ig Farbenindustrie Ag Ruehr- und Mischvorrichtung
FR88774E (fr) * 1962-05-07 1967-06-07
US3814395A (en) * 1964-02-27 1974-06-04 Kaelin J R Aeration plant for clarifying sewage and waste effluents
DE1557138B2 (de) * 1966-02-10 1973-08-23 Metallgesellschaft AG, 6000 Frank fürt Vorrichtung zum begasen von fluessigkeiten
DE1557181C3 (de) * 1966-11-21 1975-03-20 Passavant - Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung zum Eintragen von Gasen in Flüssigkeiten
AT281704B (de) * 1968-11-21 1970-05-25 Passavant Werke Zentralsymmetrisches Belüftungsbecken mit vertikalachsigem Oberflächenbelüfter
CH495293A (de) * 1969-05-19 1970-08-31 Kaelin J R Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten
DE2140283C3 (de) * 1971-08-06 1979-07-26 Simon-Hartley Ltd., Stoke-On-Trent, Staffordshire (Grossbritannien) Vertikalachsiges Belüfterrührwerk für Flüssigkeiten, Aufschlämmungen o.dgl
GB1402400A (en) * 1973-05-09 1975-08-06 Hartley Simon Ltd Aerators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863554A (fr) * 1971-11-23 1973-09-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012143697A (ja) * 2011-01-11 2012-08-02 Kankyo Sokutei Service:Kk 水循環装置

Also Published As

Publication number Publication date
NL7614321A (nl) 1977-07-12
GB1502742A (en) 1978-03-01
NL166448C (nl) 1981-08-17
FR2337580A1 (fr) 1977-08-05
DK6077A (da) 1977-07-11
ZA767045B (en) 1977-10-26
LU76361A1 (fr) 1977-06-08
BE849315A (fr) 1977-04-01
FR2337580B1 (fr) 1981-07-17
CA1057431A (fr) 1979-06-26
DK147234B (da) 1984-05-21
IE44240B1 (en) 1981-09-23
DK147234C (da) 1984-10-29
CH617103A5 (fr) 1980-05-14
DE2657683A1 (de) 1977-07-14
IT1065838B (it) 1985-03-04
BR7700080A (pt) 1977-09-20
NZ182762A (en) 1978-11-13
DE2657683C2 (de) 1985-07-11
AU497934B2 (en) 1979-01-25
AU2003576A (en) 1978-06-01
ES454343A1 (es) 1978-03-16
JPS5636976B2 (fr) 1981-08-27
IN143958B (fr) 1978-03-04
IE44240L (en) 1977-07-10
HK8982A (en) 1982-03-05

Similar Documents

Publication Publication Date Title
JPS5290763A (en) Wireeholding device
JPS52154239A (en) Waterrsupply device
AU3153177A (en) Device
JPS5295993A (en) Xxray device
JPS52119108A (en) Muutuning device
JPS5354714A (en) Electriccmachine ventilation device
JPS5337447A (en) Electroooptical device
JPS5352871A (en) Brakeedriving device
GB1554915A (en) Ventilators
JPS52121173A (en) Antiiblock device
JPS5321590A (en) Xxray device
AU2523677A (en) Ventilators
JPS5285761A (en) Ventilation device
JPS5336493A (en) Xxray device
JPS5363012A (en) Electrooflashing device
GB1548374A (en) Ventilators
JPS52141800A (en) Selfflocking device
JPS52124226A (en) Thermoovalve device
AU1616376A (en) Ventilators
JPS52149551A (en) Shafttcoupling device
JPS52102838A (en) Knockkout device
JPS52142624A (en) Nozzlf device
JPS534872A (en) Eighttway changeeover device
JPS52144836A (en) Antiidisaster device
JPS52104921A (en) Preeviewing device