KR840007858A - Aerator - Google Patents

Aerator Download PDF

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Publication number
KR840007858A
KR840007858A KR1019830003817A KR830003817A KR840007858A KR 840007858 A KR840007858 A KR 840007858A KR 1019830003817 A KR1019830003817 A KR 1019830003817A KR 830003817 A KR830003817 A KR 830003817A KR 840007858 A KR840007858 A KR 840007858A
Authority
KR
South Korea
Prior art keywords
gas
aerator
liquid
rotation
propellers
Prior art date
Application number
KR1019830003817A
Other languages
Korean (ko)
Other versions
KR910001620B1 (en
Inventor
하지메 이도오
Original Assignee
이마무라 요시노부
히따찌 기덴 고오교오 가부시기 가이샤
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 이마무라 요시노부, 히따찌 기덴 고오교오 가부시기 가이샤 filed Critical 이마무라 요시노부
Publication of KR840007858A publication Critical patent/KR840007858A/en
Application granted granted Critical
Publication of KR910001620B1 publication Critical patent/KR910001620B1/en

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

Abstract

내용 없음.No content.

Description

폭기장치Aerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 폭기장치의 전체평면도.1 is an overall plan view of the aeration apparatus of the present invention.

제2도는 제1도에 있어서의 X-X선에 따르는 단면도.2 is a cross-sectional view taken along the line X-X in FIG.

제4도는 본 발명의 폭기기의 종단면도.4 is a longitudinal sectional view of the aerator of the present invention.

제5도는 본 발명의 폭기기의 다른예를 표시하는 종단면도.5 is a longitudinal sectional view showing another example of the aerator of the present invention.

Claims (1)

모우터(20)(31)(32)에 의하여 구동되는 프로펠러(24)(41)를 보유하고 프로펠러의 회전에 의하여 액체를 교반함과 동시에 그 회전에 의하여 발생하는 부압(負壓)을 이용하여 산소 또는 공기등의 가스를 흡입하고 액체중에 그 가스를 공급하는 폭기기(13)(30)를 갖춘 폭기장치에 있어서, 상기한 폭기기는 회전수 제어기구 및 가스의 흡입략 규제수단을 갖추고 액체중에는 유속 및 용존 산소량 검출수단이 설치되어 액체에 대한 교반 및 가스공급량을 규제시키는 것을 특징으로 하는 폭기장치.By holding the propellers 24 and 41 driven by the motors 20, 31 and 32, and stirring the liquid by the rotation of the propellers, the negative pressure generated by the rotation In the aeration apparatus having an aerator 13, 30 for sucking a gas such as oxygen or air and supplying the gas into a liquid, the aerator is provided with a rotation speed control mechanism and a gas inhalation control means. Aeration apparatus characterized in that the flow rate and dissolved oxygen amount detecting means is provided to regulate the amount of stirring and gas supply to the liquid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830003817A 1983-03-03 1983-08-16 Operating method of aerator KR910001620B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35513 1983-03-03
JP???58-35513 1983-03-03
JP58035513A JPS59160594A (en) 1983-03-03 1983-03-03 Aerator

Publications (2)

Publication Number Publication Date
KR840007858A true KR840007858A (en) 1984-12-11
KR910001620B1 KR910001620B1 (en) 1991-03-16

Family

ID=12443827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003817A KR910001620B1 (en) 1983-03-03 1983-08-16 Operating method of aerator

Country Status (2)

Country Link
JP (1) JPS59160594A (en)
KR (1) KR910001620B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100306224B1 (en) * 1999-05-12 2001-09-13 김경원 The method for process and stock raising of aparatus
KR100314747B1 (en) * 1999-11-16 2001-11-17 한상배 Waste Water Treatment Equipment with the Function of Air Priming, Intermittent Aeration, Deoderization, Agitating and Horizontal Mixing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312386Y2 (en) * 1985-08-23 1991-03-25
DE3538715A1 (en) * 1985-10-31 1987-05-07 Fuchs Leonhard SCREW VENTILATOR FOR WASTE WATER GAS
JPS63294992A (en) * 1987-05-27 1988-12-01 Hitachi Kiden Kogyo Ltd Method for operating aeration device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544376A (en) * 1978-09-26 1980-03-28 Mitsubishi Electric Corp Controller for distribution pattern of dissolved oxygen in aeration tank
JPS5823073B2 (en) * 1979-04-02 1983-05-12 味の素株式会社 How to adjust dissolved oxygen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100306224B1 (en) * 1999-05-12 2001-09-13 김경원 The method for process and stock raising of aparatus
KR100314747B1 (en) * 1999-11-16 2001-11-17 한상배 Waste Water Treatment Equipment with the Function of Air Priming, Intermittent Aeration, Deoderization, Agitating and Horizontal Mixing

Also Published As

Publication number Publication date
JPS59160594A (en) 1984-09-11
JPH0229398B2 (en) 1990-06-29
KR910001620B1 (en) 1991-03-16

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