JPS63197699U - - Google Patents

Info

Publication number
JPS63197699U
JPS63197699U JP1987089457U JP8945787U JPS63197699U JP S63197699 U JPS63197699 U JP S63197699U JP 1987089457 U JP1987089457 U JP 1987089457U JP 8945787 U JP8945787 U JP 8945787U JP S63197699 U JPS63197699 U JP S63197699U
Authority
JP
Japan
Prior art keywords
submersible pump
pump
ejector mechanism
rotating shaft
air introduction
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
JP1987089457U
Other languages
English (en)
Other versions
JPH0312393Y2 (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 JP1987089457U priority Critical patent/JPH0312393Y2/ja
Publication of JPS63197699U publication Critical patent/JPS63197699U/ja
Application granted granted Critical
Publication of JPH0312393Y2 publication Critical patent/JPH0312393Y2/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】
図面は本考案の実施態様を例示し、第1図はエ
ゼクタ機構の一部を断面で示した水中曝気装置の
正面図、第2図は同平面図、第3図は一方のエゼ
クタ機構の俯仰角度調整を示す水中曝気装置の側
面図である。 1……水中曝気装置、2……水中ポンプ、3a
,3b……エゼクタ機構、4……ポンプ本体、5
……原動機、6……回転軸、7……床盤、10…
…ケーシング、11……吸入口、12……吐出口
、16……ノズル、17……吸気管、19……空
気導入体、20……デイフユーザ、21……曲管
、22……俯仰角調整手段、23……異形フラン
ジ、23a……広鍔部、24……透孔、25……
ボルト、F……槽体の底床。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水中ポンプおよび該水中ポンプに連設されるエ
    ゼクタ機構からなり、前記水中ポンプはポンプ本
    体と該ポンプ本体に直結した原動機とが、回転軸
    を横方向に向けて床盤上に固設され、かつポンプ
    本体のケーシングには、前記回転軸の軸心方向の
    一側に吸入口が、外周部の横方向に少なくとも1
    個の吐出口が設けられてなり、前記エゼクタ機構
    はノズルおよび吸気管を備えた空気導入体にデイ
    フユーザが連設され、該空気導入体と前記吐出口
    との間には、デイフユーザの吐出方向を前記回転
    軸の軸長方向に平行せしめる曲管が、吐出口側に
    俯仰角調整手段を具備して介設され、前記水中ポ
    ンプおよびエゼクタ機構が床盤とともに槽体等の
    最深位置に固定されることを特徴とする水中曝気
    装置。
JP1987089457U 1987-06-09 1987-06-09 Expired JPH0312393Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987089457U JPH0312393Y2 (ja) 1987-06-09 1987-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987089457U JPH0312393Y2 (ja) 1987-06-09 1987-06-09

Publications (2)

Publication Number Publication Date
JPS63197699U true JPS63197699U (ja) 1988-12-20
JPH0312393Y2 JPH0312393Y2 (ja) 1991-03-25

Family

ID=30948456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987089457U Expired JPH0312393Y2 (ja) 1987-06-09 1987-06-09

Country Status (1)

Country Link
JP (1) JPH0312393Y2 (ja)

Also Published As

Publication number Publication date
JPH0312393Y2 (ja) 1991-03-25

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