JPS5823696U - Reservoir aeration equipment - Google Patents

Reservoir aeration equipment

Info

Publication number
JPS5823696U
JPS5823696U JP1981114746U JP11474681U JPS5823696U JP S5823696 U JPS5823696 U JP S5823696U JP 1981114746 U JP1981114746 U JP 1981114746U JP 11474681 U JP11474681 U JP 11474681U JP S5823696 U JPS5823696 U JP S5823696U
Authority
JP
Japan
Prior art keywords
pipe
reservoir
inlet
flotation tank
outlet
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
JP1981114746U
Other languages
Japanese (ja)
Other versions
JPS5837519Y2 (en
Inventor
蓑島　一郎
久 若松
徳永　武文
Original Assignee
株式会社ジヤバラ
泉株式会社
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 株式会社ジヤバラ, 泉株式会社 filed Critical 株式会社ジヤバラ
Priority to JP1981114746U priority Critical patent/JPS5837519Y2/en
Publication of JPS5823696U publication Critical patent/JPS5823696U/en
Application granted granted Critical
Publication of JPS5837519Y2 publication Critical patent/JPS5837519Y2/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 the drawing]

第１図〜第４図は本考案の一実施例を示し、第１図は使
用状態の正面図、第２図は要部拡大断面図、第３図は平
面図、第４図は第２図の一部拡大断面図、第５図は第１
図の一部拡大断面図、第６図、第７図は各々別の実施例
を示す一部断面正面図である。 ２・・・浮上槽、４・・・流入口、５・・・流出口、６
・・・フロート、７・・・貯水池、８・・・水面、１・
３・・・揚水管、１３ｂ、２１ａ・・・伸縮管、１４・
・・上端出口、１５・・・下端入口、１８・・・コンク
リートアンカー、１９・・・給気ノズル、２１・・・施
工水管、２３・・・下端出口。Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a front view of the device in use, Figure 2 being an enlarged sectional view of the main parts, Figure 3 being a plan view, and Figure 4 being the second embodiment of the present invention. A partially enlarged sectional view of the figure, Figure 5 is the first
The partially enlarged sectional view in the figure, and FIGS. 6 and 7 are partially sectional front views showing different embodiments. 2...Flotation tank, 4...Inlet, 5...Outlet, 6
...Float, 7.Reservoir, 8.Water surface, 1.
3... Lifting pipe, 13b, 21a... Expansion pipe, 14.
...Top end outlet, 15...Bottom end inlet, 18...Concrete anchor, 19...Air supply nozzle, 21...Construction water pipe, 23...Bottom end outlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 大気に開放した浮上槽を貯水池の水面に保持するための
フロートを設け、浮上槽には流入口と流出口とを設け、
流入口には揚水管の上端出口を接続し、空気泡を揚水管
の内部に供給するための給気ノズルを設け、浮上槽の流
出口には流下木管の上端入口を接続し、上記揚水管と流
下木管の各々少なくとも一部を上下方向に伸縮可能な伸
縮管にて形成するとともに、揚水管の下端入口及び流下
木管の下端出口をそれぞれアンカにて貯水池の底より一
定高さに保持すべく構成したことを特徴とする貯水池用
曝気装置。A float is provided to hold the flotation tank open to the atmosphere on the water surface of the reservoir, and the flotation tank is provided with an inlet and an outlet,
The upper end of the lifting pipe is connected to the inlet, an air supply nozzle is provided for supplying air bubbles into the inside of the lifting pipe, and the upper end of the descending wooden pipe is connected to the outflow of the flotation tank. At least a part of each of the lower and lower wood pipes is formed of an expandable pipe that can be expanded and contracted in the vertical direction, and the lower end inlet of the lift pipe and the lower end outlet of the lower pipe are each held at a constant height from the bottom of the reservoir using anchors. An aeration device for a reservoir characterized by comprising:
JP1981114746U 1981-08-01 1981-08-01 Reservoir aeration equipment Expired JPS5837519Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981114746U JPS5837519Y2 (en) 1981-08-01 1981-08-01 Reservoir aeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981114746U JPS5837519Y2 (en) 1981-08-01 1981-08-01 Reservoir aeration equipment

Publications (2)

Publication Number Publication Date
JPS5823696U true JPS5823696U (en) 1983-02-15
JPS5837519Y2 JPS5837519Y2 (en) 1983-08-24

Family

ID=29909017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981114746U Expired JPS5837519Y2 (en) 1981-08-01 1981-08-01 Reservoir aeration equipment

Country Status (1)

Country Link
JP (1) JPS5837519Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170499U (en) * 1988-05-23 1989-12-01
JP2006305494A (en) * 2005-04-28 2006-11-09 Ebara Corp Oxygen dissolving system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170499U (en) * 1988-05-23 1989-12-01
JP2006305494A (en) * 2005-04-28 2006-11-09 Ebara Corp Oxygen dissolving system
JP4559289B2 (en) * 2005-04-28 2010-10-06 株式会社荏原製作所 Oxygen dissolving apparatus and oxygen dissolving method

Also Published As

Publication number Publication date
JPS5837519Y2 (en) 1983-08-24

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