JPS6325199U - - Google Patents

Info

Publication number
JPS6325199U
JPS6325199U JP1986117381U JP11738186U JPS6325199U JP S6325199 U JPS6325199 U JP S6325199U JP 1986117381 U JP1986117381 U JP 1986117381U JP 11738186 U JP11738186 U JP 11738186U JP S6325199 U JPS6325199 U JP S6325199U
Authority
JP
Japan
Prior art keywords
tank
outlet
draft tube
aeration
aerator
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
JP1986117381U
Other languages
Japanese (ja)
Other versions
JPH0417274Y2 (en
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 filed Critical
Priority to JP1986117381U priority Critical patent/JPH0417274Y2/ja
Publication of JPS6325199U publication Critical patent/JPS6325199U/ja
Application granted granted Critical
Publication of JPH0417274Y2 publication Critical patent/JPH0417274Y2/ja
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)

Description

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

第１図は本願考案の正面図、第２図は他の実施
例である。 １…曝気槽、２…支持材、３…曝気機、４…ド
ラフトチユーブ、５…空気吹込管。 FIG. 1 is a front view of the present invention, and FIG. 2 is another embodiment. 1... Aeration tank, 2... Support material, 3... Aerator, 4... Draft tube, 5... Air blowing pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 曝気槽の上下方向に筒状のドラフトチユーブを
設け、該ドラフトチユーブ内の汚水を撹拌し、空
気を供給して槽全体に旋回流を与える曝気装置に
於いて、前記ドラフトチユーブ上部を汚水の流出
口とし、かつ流出口を槽の水平方向ないし下向き
に傾斜して設けると共に、前記流出口後部のドラ
フトチユーブ内の汚水に、流出口方向への撹拌流
を生じさせる曝気機を設けたことを特徴とする曝
気装置。 In an aeration device, a cylindrical draft tube is provided in the vertical direction of the aeration tank, and the sewage in the draft tube is stirred and air is supplied to create a swirling flow throughout the tank. The tank is characterized by having an outlet and an outlet inclined horizontally or downwardly of the tank, and an aerator that generates an agitated flow in the wastewater in the draft tube at the rear of the outlet in the direction of the outlet. Aeration equipment.
JP1986117381U 1986-07-30 1986-07-30 Expired JPH0417274Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986117381U JPH0417274Y2 (en) 1986-07-30 1986-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986117381U JPH0417274Y2 (en) 1986-07-30 1986-07-30

Publications (2)

Publication Number Publication Date
JPS6325199U true JPS6325199U (en) 1988-02-19
JPH0417274Y2 JPH0417274Y2 (en) 1992-04-17

Family

ID=31002839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986117381U Expired JPH0417274Y2 (en) 1986-07-30 1986-07-30

Country Status (1)

Country Link
JP (1) JPH0417274Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917342U (en) * 1972-05-19 1974-02-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917342U (en) * 1972-05-19 1974-02-14

Also Published As

Publication number Publication date
JPH0417274Y2 (en) 1992-04-17

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