JPS59131295U - Stirring blades in aeration tank - Google Patents

Stirring blades in aeration tank

Info

Publication number
JPS59131295U
JPS59131295U JP1983023117U JP2311783U JPS59131295U JP S59131295 U JPS59131295 U JP S59131295U JP 1983023117 U JP1983023117 U JP 1983023117U JP 2311783 U JP2311783 U JP 2311783U JP S59131295 U JPS59131295 U JP S59131295U
Authority
JP
Japan
Prior art keywords
aeration tank
stirring blades
columns
rotating shaft
pair
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
JP1983023117U
Other languages
Japanese (ja)
Other versions
JPH0128873Y2 (en
Inventor
成田　友和
Original Assignee
大同特殊鋼株式会社
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 by 大同特殊鋼株式会社 filed Critical 大同特殊鋼株式会社
Priority to JP1983023117U priority Critical patent/JPS59131295U/en
Publication of JPS59131295U publication Critical patent/JPS59131295U/en
Application granted granted Critical
Publication of JPH0128873Y2 publication Critical patent/JPH0128873Y2/ja
Granted 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図〜第３図は従来例を示し、第１図は上半部分切欠
き正面図、第２図は攪拌翼を回転させた状態の側面図、
第３図は被処理液の攪拌状態を示す側断面図、第４図以
下は本考案の一実施例を示し、第４図は上半部分切欠き
正面図、第５図は被処理液の攪拌状態を示す平面図、第
６図は本考案の効果を調べる実験装置の上半部分切欠き
正面図、第７図、第８図は実験方法を示す図であり、第
７図は平面図、第８図は側断面図である。 図中、１１・・・・・・回転軸、１２・・・・・・側枠
、１３・・・・・・支柱、１４・・・・・・翼板、２０
・・・・・・攪拌翼。 ４ １４　／１２Ａ／１４ □　　　＼　　　（ Ｌ　　　１３　　１４Figures 1 to 3 show a conventional example, where Figure 1 is a front view with the upper half cut away, Figure 2 is a side view of the stirring blade in a rotated state,
Fig. 3 is a side sectional view showing the stirring state of the liquid to be treated, Fig. 4 and the following show an embodiment of the present invention, Fig. 4 is a front view with the upper half cut away, and Fig. 5 is a cross-sectional view of the liquid to be processed. FIG. 6 is a plan view showing the stirring state, FIG. 6 is a cutaway front view of the upper half of the experimental apparatus for investigating the effects of the present invention, FIGS. 7 and 8 are views showing the experimental method, and FIG. 7 is a plan view. , FIG. 8 is a side sectional view. In the figure, 11...Rotating shaft, 12...Side frame, 13...Strut, 14...Blade plate, 20
・・・・・・Agitation blade. 4 14 /12A/14 □ \ ( L 13 14

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸と、該回転軸に取付けられた一対の側枠と、該一
対の側枠間に差渡される一個もしくは二個以上の支柱と
、該支柱に回転方向に面して取付けられる複数個の翼板
とからなり、該支柱は回転方向に角度をなして一姻所も
しくは二個所以上で折曲がっていることを特徴とする曝
気槽における攪拌翼。A rotating shaft, a pair of side frames attached to the rotating shaft, one or more columns spanned between the pair of side frames, and a plurality of columns attached to the columns facing the rotation direction. 1. An agitation blade for an aeration tank, comprising a blade plate, the strut being bent at one or more points at an angle in the direction of rotation.
JP1983023117U 1983-02-18 1983-02-18 Stirring blades in aeration tank Granted JPS59131295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983023117U JPS59131295U (en) 1983-02-18 1983-02-18 Stirring blades in aeration tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983023117U JPS59131295U (en) 1983-02-18 1983-02-18 Stirring blades in aeration tank

Publications (2)

Publication Number Publication Date
JPS59131295U true JPS59131295U (en) 1984-09-03
JPH0128873Y2 JPH0128873Y2 (en) 1989-09-01

Family

ID=30154206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983023117U Granted JPS59131295U (en) 1983-02-18 1983-02-18 Stirring blades in aeration tank

Country Status (1)

Country Link
JP (1) JPS59131295U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111599U (en) * 1984-12-21 1986-07-15
JPH02174997A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Horizontal shaft type aerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111599U (en) * 1984-12-21 1986-07-15
JPH02174997A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Horizontal shaft type aerator

Also Published As

Publication number Publication date
JPH0128873Y2 (en) 1989-09-01

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