JPS641797U - - Google Patents

Info

Publication number
JPS641797U
JPS641797U JP1987095106U JP9510687U JPS641797U JP S641797 U JPS641797 U JP S641797U JP 1987095106 U JP1987095106 U JP 1987095106U JP 9510687 U JP9510687 U JP 9510687U JP S641797 U JPS641797 U JP S641797U
Authority
JP
Japan
Prior art keywords
plate
aeration
tank body
tank
aeration tank
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
JP1987095106U
Other languages
Japanese (ja)
Other versions
JPH0534798Y2 (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 JP1987095106U priority Critical patent/JPH0534798Y2/ja
Publication of JPS641797U publication Critical patent/JPS641797U/ja
Application granted granted Critical
Publication of JPH0534798Y2 publication Critical patent/JPH0534798Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Description

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

第１図は本考案の実施例の曝気槽内の流速分布
を示すベクトル線図、第２図は同じくＤＯ濃度の
分布図、第３図は従来の曝気槽内の流速分布を示
すベクトル線図、第４図はそのＤＯ濃度の分布図
である。 １：槽体、２：散気装置、３：バツフル板、４
：傾斜案内板。 Figure 1 is a vector diagram showing the flow velocity distribution in the aeration tank according to the embodiment of the present invention, Figure 2 is a DO concentration distribution diagram, and Figure 3 is a vector diagram showing the flow velocity distribution in the conventional aeration tank. , FIG. 4 is a distribution diagram of the DO concentration. 1: Tank body, 2: Diffuser, 3: Full plate, 4
: Inclined information board.

Claims (1)

【実用新案登録請求の範囲】 １ 片側に散気装置２を備えた槽体１の散気装置
２とは反対側の水面よりもやや下方部分に、水平
方向に流れを下向きに偏向させる傾斜案内板４を
設けたことを特徴とする曝気槽。 ２ 槽体１がその中央に垂直なバツフル板３を備
えたものである実用新案登録請求の範囲第１項記
載の曝気槽。[Claims for Utility Model Registration] 1. An inclined guide for horizontally deflecting the flow downward in a portion slightly below the water surface on the opposite side of the tank body 1 having the aeration device 2 on one side. An aeration tank characterized by being provided with a plate 4. 2. The aeration tank according to claim 1, wherein the tank body 1 is provided with a vertical buttful plate 3 at the center thereof.
JP1987095106U 1987-06-19 1987-06-19 Expired - Lifetime JPH0534798Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987095106U JPH0534798Y2 (en) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987095106U JPH0534798Y2 (en) 1987-06-19 1987-06-19

Publications (2)

Publication Number Publication Date
JPS641797U true JPS641797U (en) 1989-01-06
JPH0534798Y2 JPH0534798Y2 (en) 1993-09-02

Family

ID=30959263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987095106U Expired - Lifetime JPH0534798Y2 (en) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPH0534798Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124580A (en) * 1993-05-20 1995-05-16 Tetsuo Nishida Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks
JP2009072785A (en) * 2008-12-01 2009-04-09 Metawater Co Ltd Nitrification carrier circulation method of deep aeration tank
JP2012506524A (en) * 2008-10-22 2012-03-15 ティーディーダブリュー・デラウェア・インコーポレーテッド Improved double block and fluid discharge plug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107058U (en) * 1975-02-25 1976-08-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107058U (en) * 1975-02-25 1976-08-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124580A (en) * 1993-05-20 1995-05-16 Tetsuo Nishida Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks
JP2012506524A (en) * 2008-10-22 2012-03-15 ティーディーダブリュー・デラウェア・インコーポレーテッド Improved double block and fluid discharge plug
JP2009072785A (en) * 2008-12-01 2009-04-09 Metawater Co Ltd Nitrification carrier circulation method of deep aeration tank

Also Published As

Publication number Publication date
JPH0534798Y2 (en) 1993-09-02

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