JPS583997U - Aeration device - Google Patents

Aeration device

Info

Publication number
JPS583997U
JPS583997U JP1981097062U JP9706281U JPS583997U JP S583997 U JPS583997 U JP S583997U JP 1981097062 U JP1981097062 U JP 1981097062U JP 9706281 U JP9706281 U JP 9706281U JP S583997 U JPS583997 U JP S583997U
Authority
JP
Japan
Prior art keywords
aeration device
space
rotating shaft
blocking plate
blade
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
JP1981097062U
Other languages
Japanese (ja)
Other versions
JPS632150Y2 (en
Inventor
元村　勝公
関沢　一夫
Original Assignee
住友重機械エンバイロテツク株式会社
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 住友重機械エンバイロテツク株式会社 filed Critical 住友重機械エンバイロテツク株式会社
Priority to JP1981097062U priority Critical patent/JPS583997U/en
Publication of JPS583997U publication Critical patent/JPS583997U/en
Application granted granted Critical
Publication of JPS632150Y2 publication Critical patent/JPS632150Y2/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図は従来の曝気装置を示す正面図、第２図は、第３
図はこの考案に係る曝気装置を示す正面図、平面図、第
４図、第５図は第２図の部分拡大図、第６図は第１図の
ＶＩ−ＶＩ線断面図である。 １・・・・・・回転軸、２・・・・・・インペラ、３・
・・・・・空間、４・・・・・・阻止板、５・・・・・
・ガイドタービン羽根、６゜７、訃・・・・・折曲部。Figure 1 is a front view of a conventional aeration system, and Figure 2 is a front view of a conventional aeration system.
The figures are a front view and a plan view showing an aeration device according to the invention, FIGS. 4 and 5 are partially enlarged views of FIG. 2, and FIG. 6 is a sectional view taken along the line VI-VI of FIG. 1. 1... Rotating shaft, 2... Impeller, 3.
...Space, 4...Block plate, 5...
・Guide turbine blade, 6°7, tail...bent part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に、この軸を中心として放射状にかつ周方向に等
間隔をおいて多数のインペラを取付け、回転軸の中央に
空間が生じるように各インペラ間に阻止板を設け、前記
空間にガイドタービン羽根を設け、前記阻止板の吸込側
端部および前記ガイドタービン羽根の回転方向端部を折
り曲げであることを特徴とする曝気装置。A large number of impellers are mounted on a rotating shaft at regular intervals radially and circumferentially around this shaft, a blocking plate is provided between each impeller so that a space is created in the center of the rotating shaft, and a guide turbine is installed in the space. An aeration device characterized in that a blade is provided, and the suction side end of the blocking plate and the rotational direction end of the guide turbine blade are bent.
JP1981097062U 1981-06-30 1981-06-30 Aeration device Granted JPS583997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981097062U JPS583997U (en) 1981-06-30 1981-06-30 Aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981097062U JPS583997U (en) 1981-06-30 1981-06-30 Aeration device

Publications (2)

Publication Number Publication Date
JPS583997U true JPS583997U (en) 1983-01-11
JPS632150Y2 JPS632150Y2 (en) 1988-01-20

Family

ID=29891883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981097062U Granted JPS583997U (en) 1981-06-30 1981-06-30 Aeration device

Country Status (1)

Country Link
JP (1) JPS583997U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008521592A (en) * 2004-11-26 2008-06-26 ビッサー，アンドリース Apparatus and method for aeration of wastewater
JP2019089051A (en) * 2017-11-17 2019-06-13 新明和工業株式会社 Aeration device
JP2021154242A (en) * 2020-03-27 2021-10-07 住友重機械エンバイロメント株式会社 Impeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008521592A (en) * 2004-11-26 2008-06-26 ビッサー，アンドリース Apparatus and method for aeration of wastewater
JP2019089051A (en) * 2017-11-17 2019-06-13 新明和工業株式会社 Aeration device
JP2021154242A (en) * 2020-03-27 2021-10-07 住友重機械エンバイロメント株式会社 Impeller

Also Published As

Publication number Publication date
JPS632150Y2 (en) 1988-01-20

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