JPH0281699U - - Google Patents

Info

Publication number
JPH0281699U
JPH0281699U JP1988160514U JP16051488U JPH0281699U JP H0281699 U JPH0281699 U JP H0281699U JP 1988160514 U JP1988160514 U JP 1988160514U JP 16051488 U JP16051488 U JP 16051488U JP H0281699 U JPH0281699 U JP H0281699U
Authority
JP
Japan
Prior art keywords
aeration tank
defoaming
water pipe
wall surface
hollow arm
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
JP1988160514U
Other languages
Japanese (ja)
Other versions
JPH0513438Y2 (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 JP1988160514U priority Critical patent/JPH0513438Y2/ja
Publication of JPH0281699U publication Critical patent/JPH0281699U/ja
Application granted granted Critical
Publication of JPH0513438Y2 publication Critical patent/JPH0513438Y2/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

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Activated Sludge Processes (AREA)

Description

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

第１図は本考案の実施例を示す正面図、第２図
はその部分的な拡大図、第３図は要部の一部切欠
側面図、第４図は従来例を示す正面図、第５図は
その断面図である。 １：曝気槽の壁面、２：消泡水管、３：スプレ
ーノズル、４：中空アーム、１０：脚部。 Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a partially cutaway side view of the main part, and Fig. 4 is a front view showing a conventional example. FIG. 5 is a sectional view thereof. 1: wall of aeration tank, 2: defoaming water pipe, 3: spray nozzle, 4: hollow arm, 10: leg.

Claims (1)

【実用新案登録請求の範囲】 １ スプレーノズル３を多数備えた水平方向に延
びる消泡水管２を、その両端部に設けられたクラ
ンク状の中空アーム４を介して、曝気槽の壁面１
の上部に上下方向に揺動可能に取り付けたことを
特徴とする曝気槽用消泡装置。 ２ 中空アーム４を伸縮可能な構造とするととも
に、消泡水管２の裏面に曝気槽の壁面１と接触し
て消泡水管２を所定の位置に保持する脚部１０を
設けた請求項１記載の曝気槽用消泡装置。[Claims for Utility Model Registration] 1. A horizontally extending defoaming water pipe 2 equipped with a large number of spray nozzles 3 is connected to a wall surface 1 of an aeration tank via a crank-shaped hollow arm 4 provided at both ends thereof.
A defoaming device for an aeration tank, characterized in that it is attached to the top of the tank so that it can swing vertically. 2. According to claim 1, the hollow arm 4 has an extensible structure, and a leg portion 10 is provided on the back surface of the defoaming water pipe 2 to contact the wall surface 1 of the aeration tank and hold the defoaming water pipe 2 in a predetermined position. Defoaming device for aeration tank.
JP1988160514U 1988-12-09 1988-12-09 Expired - Lifetime JPH0513438Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988160514U JPH0513438Y2 (en) 1988-12-09 1988-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988160514U JPH0513438Y2 (en) 1988-12-09 1988-12-09

Publications (2)

Publication Number Publication Date
JPH0281699U true JPH0281699U (en) 1990-06-25
JPH0513438Y2 JPH0513438Y2 (en) 1993-04-08

Family

ID=31442644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988160514U Expired - Lifetime JPH0513438Y2 (en) 1988-12-09 1988-12-09

Country Status (1)

Country Link
JP (1) JPH0513438Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012187557A (en) * 2011-03-14 2012-10-04 Inc Engineering Co Ltd Wastewater treatment apparatus and wastewater treatment method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478261U (en) * 1977-11-14 1979-06-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478261U (en) * 1977-11-14 1979-06-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012187557A (en) * 2011-03-14 2012-10-04 Inc Engineering Co Ltd Wastewater treatment apparatus and wastewater treatment method

Also Published As

Publication number Publication date
JPH0513438Y2 (en) 1993-04-08

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