JPS6021397U - rotary aeration device - Google Patents

rotary aeration device

Info

Publication number
JPS6021397U
JPS6021397U JP1983113931U JP11393183U JPS6021397U JP S6021397 U JPS6021397 U JP S6021397U JP 1983113931 U JP1983113931 U JP 1983113931U JP 11393183 U JP11393183 U JP 11393183U JP S6021397 U JPS6021397 U JP S6021397U
Authority
JP
Japan
Prior art keywords
aeration device
rotary aeration
rotating shaft
rotary
blade plates
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.)
Pending
Application number
JP1983113931U
Other languages
Japanese (ja)
Inventor
西本　滋一
Original Assignee
日立プラント建設株式会社
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 日立プラント建設株式会社 filed Critical 日立プラント建設株式会社
Priority to JP1983113931U priority Critical patent/JPS6021397U/en
Publication of JPS6021397U publication Critical patent/JPS6021397U/en
Pending 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) [Summary] 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区は従来の回転式曝気装置の一例の側面図、第２図
は第１図の回転式曝気装置を据付けた酸化溝の平面図、
第３図はこの考案に係る回転式曝気装置の一実施例の側
面図、第４゛図は正面図、第５図は第３図に示す回転式
曝気装置を据付けた酸化溝の平面図、第６図、第７図は
他の実施例の側面図を示す。 １・・・水平回転軸、２・・・羽根、３・・・酸化溝。Section 1 is a side view of an example of a conventional rotary aeration system, and Figure 2 is a plan view of an oxidation groove in which the rotary aeration system of Figure 1 is installed.
FIG. 3 is a side view of an embodiment of the rotary aeration device according to this invention, FIG. 4 is a front view, and FIG. 5 is a plan view of an oxidation groove in which the rotary aeration device shown in FIG. 3 is installed. 6 and 7 show side views of other embodiments. 1...Horizontal rotating shaft, 2...Blade, 3...Oxidation groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平回転軸に複数の羽根板を放射状に配設した回転式曝
気装置において、前記羽根板を回転軸の長手方向に対し
、取付角θをもって取付けたことを特徴とする回転式曝
気装置。1. A rotary aeration device in which a plurality of blade plates are arranged radially around a horizontal rotating shaft, characterized in that the blade plates are attached at an angle θ with respect to the longitudinal direction of the rotating shaft.
JP1983113931U 1983-07-22 1983-07-22 rotary aeration device Pending JPS6021397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983113931U JPS6021397U (en) 1983-07-22 1983-07-22 rotary aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983113931U JPS6021397U (en) 1983-07-22 1983-07-22 rotary aeration device

Publications (1)

Publication Number Publication Date
JPS6021397U true JPS6021397U (en) 1985-02-14

Family

ID=30263554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983113931U Pending JPS6021397U (en) 1983-07-22 1983-07-22 rotary aeration device

Country Status (1)

Country Link
JP (1) JPS6021397U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02174998A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Mixing aerator for aeration tank
JPH02174997A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Horizontal shaft type aerator
JPH02174995A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Uniform mixing and aerating method for aeration tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02174998A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Mixing aerator for aeration tank
JPH02174997A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Horizontal shaft type aerator
JPH02174995A (en) * 1988-12-28 1990-07-06 Hitachi Kiden Kogyo Ltd Uniform mixing and aerating method for aeration tank

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