JPS6394600U - - Google Patents

Info

Publication number
JPS6394600U
JPS6394600U JP1986188333U JP18833386U JPS6394600U JP S6394600 U JPS6394600 U JP S6394600U JP 1986188333 U JP1986188333 U JP 1986188333U JP 18833386 U JP18833386 U JP 18833386U JP S6394600 U JPS6394600 U JP S6394600U
Authority
JP
Japan
Prior art keywords
funnel
draft tube
shaped member
water
gap
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
JP1986188333U
Other languages
English (en)
Other versions
JPH0217675Y2 (ja
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 JP1986188333U priority Critical patent/JPH0217675Y2/ja
Publication of JPS6394600U publication Critical patent/JPS6394600U/ja
Application granted granted Critical
Publication of JPH0217675Y2 publication Critical patent/JPH0217675Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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】
図面は本考案の一実施例を示す曝気装置の縦断
面図である。 図中、1はドラフトチユーブ、1aは垂直部分
、1bは漏斗状部材、2a,2bはフロート、4
は架台、5はストレーナ、6は水中撹拌機、7は
プロペラ、10は拡散部材である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上部に漏斗状部材を形成した垂直状のドラフト
    チユーブと、該ドラフトチユーブに取付けたフロ
    ートと、前記ドラフトチユーブの下部開口内にプ
    ロペラを臨ましめて該ドラフトチユーブ下部に据
    付けた水中撹拌機と、前記漏斗状部材内に内装し
    た略逆円錐状拡散部材とから成り、前記漏斗状部
    材の外周縁を水面より若干低く配置した状態に保
    持し、前記プロペラの回転により前記下部開口か
    ら吸込みドラフトチユーブ内を上昇させた水を前
    記拡散部材の外周面と前記ドラフトチユーブの上
    部垂直部開口の内周縁との間の間隙より放射状斜
    め上方に噴射し、該噴射水流によつて漏斗状部材
    の内部に発生する負圧により該漏斗状部材の外周
    縁より周囲の表面水および空気を前記間隙に向け
    て吸込み噴射水に巻込むごとくしたことを特徴と
    する、曝気装置。
JP1986188333U 1986-12-05 1986-12-05 Expired JPH0217675Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986188333U JPH0217675Y2 (ja) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986188333U JPH0217675Y2 (ja) 1986-12-05 1986-12-05

Publications (2)

Publication Number Publication Date
JPS6394600U true JPS6394600U (ja) 1988-06-18
JPH0217675Y2 JPH0217675Y2 (ja) 1990-05-17

Family

ID=31139596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986188333U Expired JPH0217675Y2 (ja) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPH0217675Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034995A (ja) * 1989-06-01 1991-01-10 Shin Meiwa Ind Co Ltd 水中フローステーション
JPH07116697A (ja) * 1993-10-20 1995-05-09 Asahi Carbon Kk 水質浄化装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034995A (ja) * 1989-06-01 1991-01-10 Shin Meiwa Ind Co Ltd 水中フローステーション
JPH07116697A (ja) * 1993-10-20 1995-05-09 Asahi Carbon Kk 水質浄化装置

Also Published As

Publication number Publication date
JPH0217675Y2 (ja) 1990-05-17

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