JPS5823698U - Aeration equipment for dams, lakes, etc. - Google Patents

Aeration equipment for dams, lakes, etc.

Info

Publication number
JPS5823698U
JPS5823698U JP1981119045U JP11904581U JPS5823698U JP S5823698 U JPS5823698 U JP S5823698U JP 1981119045 U JP1981119045 U JP 1981119045U JP 11904581 U JP11904581 U JP 11904581U JP S5823698 U JPS5823698 U JP S5823698U
Authority
JP
Japan
Prior art keywords
water
dams
lakes
aeration equipment
barge
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
JP1981119045U
Other languages
Japanese (ja)
Other versions
JPS5837520Y2 (en
Inventor
成美哲郎
西野明
Original Assignee
株式会社　丸島水門製作所
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 株式会社　丸島水門製作所 filed Critical 株式会社　丸島水門製作所
Priority to JP1981119045U priority Critical patent/JPS5837520Y2/en
Publication of JPS5823698U publication Critical patent/JPS5823698U/en
Application granted granted Critical
Publication of JPS5837520Y2 publication Critical patent/JPS5837520Y2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図は全体
縦断正面図、第２図は上昇空気分散帽体の一例を示す部
分平面図、第３図は揚水筒の拡大詳細断面図、第４図は
ダム貯水池に配設された本　−考案装置の概略平面図で
ある。 １・・・台船、２・・・ダム貯水池、３・・・送風機、
５・・・鎖、６・・・上昇空気分散帽体、８・・・浮体
、１２・・・鎖、１９・・・空気揚水筒、３２・・・給
気管。The drawings show one embodiment of this invention; Fig. 1 is an overall vertical front view, Fig. 2 is a partial plan view showing an example of a rising air dispersion cap, and Fig. 3 is an enlarged detailed sectional view of a water pump. FIG. 4 is a schematic plan view of the device of the present invention installed in a dam reservoir. 1... Barge, 2... Dam reservoir, 3... Blower,
5... Chain, 6... Rising air dispersion cap body, 8... Floating body, 12... Chain, 19... Air pumping tube, 32... Air supply pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダム・湖等の水中に、略縁なし帽子形の上昇空気分散帽
体を、水上に浮かせた台船・浮体等により吊下して所定
水深下に定置せしめ、前記上昇空気分散帽体内にこれか
ら下方に延びる１または複数の空気揚水筒を吊下装着せ
しめ、該揚水筒には台船等から導びいた給気管を接続し
、前記上昇空気分散帽体は無数の通気孔を有する板状体
により構成したどとを特徴とするダム・湖等の曝気装置
。A generally rimless cap-shaped rising air dispersion cap body is suspended in the water of a dam, lake, etc. from a barge, floating body, etc. floating on the water, and is fixed at a predetermined depth below the water. One or more air-lifting tubes extending downward are mounted in suspension, an air supply pipe led from a barge or the like is connected to the lifting tubes, and the rising air dispersion cap body is a plate-shaped body having numerous ventilation holes. Aeration equipment for dams, lakes, etc., characterized by a throat made up of.
JP1981119045U 1981-08-10 1981-08-10 Aeration equipment for dams, lakes, etc. Expired JPS5837520Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981119045U JPS5837520Y2 (en) 1981-08-10 1981-08-10 Aeration equipment for dams, lakes, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981119045U JPS5837520Y2 (en) 1981-08-10 1981-08-10 Aeration equipment for dams, lakes, etc.

Publications (2)

Publication Number Publication Date
JPS5823698U true JPS5823698U (en) 1983-02-15
JPS5837520Y2 JPS5837520Y2 (en) 1983-08-24

Family

ID=29913133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981119045U Expired JPS5837520Y2 (en) 1981-08-10 1981-08-10 Aeration equipment for dams, lakes, etc.

Country Status (1)

Country Link
JP (1) JPS5837520Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160899U (en) * 1983-04-14 1984-10-27 牧野　正彦 two-stage water pump
JPS60176300U (en) * 1984-04-23 1985-11-21 海洋工業株式会社 water pump
JPH03154698A (en) * 1989-11-12 1991-07-02 Toda Constr Co Ltd Method for improving dissolved oxygen amount in limited water area and fish shelter structure using the same
JPH07100493A (en) * 1993-10-06 1995-04-18 Dam Suigenchi Kankyo Seibi Center Diffuser pipe
KR20030000988A (en) * 2001-06-28 2003-01-06 한국수자원공사 Apparatus of bubble on the water air diffuser
JP2009113039A (en) * 2008-12-26 2009-05-28 Daiho Constr Co Ltd Water quality improvement apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160899U (en) * 1983-04-14 1984-10-27 牧野　正彦 two-stage water pump
JPS60176300U (en) * 1984-04-23 1985-11-21 海洋工業株式会社 water pump
JPH03154698A (en) * 1989-11-12 1991-07-02 Toda Constr Co Ltd Method for improving dissolved oxygen amount in limited water area and fish shelter structure using the same
JPH07100493A (en) * 1993-10-06 1995-04-18 Dam Suigenchi Kankyo Seibi Center Diffuser pipe
KR20030000988A (en) * 2001-06-28 2003-01-06 한국수자원공사 Apparatus of bubble on the water air diffuser
JP2009113039A (en) * 2008-12-26 2009-05-28 Daiho Constr Co Ltd Water quality improvement apparatus

Also Published As

Publication number Publication date
JPS5837520Y2 (en) 1983-08-24

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