JPS56124492A - Aeration rotating body for sewage treatment - Google Patents

Aeration rotating body for sewage treatment

Info

Publication number
JPS56124492A
JPS56124492A JP2674580A JP2674580A JPS56124492A JP S56124492 A JPS56124492 A JP S56124492A JP 2674580 A JP2674580 A JP 2674580A JP 2674580 A JP2674580 A JP 2674580A JP S56124492 A JPS56124492 A JP S56124492A
Authority
JP
Japan
Prior art keywords
sewage
rotary body
clearances
rotary
driving shaft
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
JP2674580A
Other languages
Japanese (ja)
Inventor
Tetsuo Kamata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KYOWA KAKOU KK
Kyowa Kako Co Ltd
Original Assignee
KYOWA KAKOU KK
Kyowa Kako Co Ltd
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 KYOWA KAKOU KK, Kyowa Kako Co Ltd filed Critical KYOWA KAKOU KK
Priority to JP2674580A priority Critical patent/JPS56124492A/en
Publication of JPS56124492A publication Critical patent/JPS56124492A/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

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To improve the aeration effect noticeably by rotating a multiple cylindrical rotary body in which a plurality of sector rotary elements comprising hard plastic plates bent like arc radially laminated together with a clearance given therebetween are connected circumferentially.
CONSTITUTION: A plurality of rotary bodies A are coaxially mounted sideways on a driving shaft 2 horizontally provided in an aeration tank 1 with a certain clearance given therebetween. On the rotary body, for example, six sector elements of the same size are arranged circumferentially centered on the driving shaft 2 and tightened with a bolt and a nut employing a band 4 to be formed in a short cylindrical shape. When the rotary body A turns immersed by half in a sewage in the aeration tank 1, the sewage 10 moves into or out of interlaminar clearances of the rotary body A through the clearances 3 and gets into contact with air in a very wide area of the clearances so that the sewage 10 and the air are continuously refreshed thereby purifying the sewage 10 at a high efficiency.
COPYRIGHT: (C)1981,JPO&Japio
JP2674580A 1980-03-05 1980-03-05 Aeration rotating body for sewage treatment Pending JPS56124492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2674580A JPS56124492A (en) 1980-03-05 1980-03-05 Aeration rotating body for sewage treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2674580A JPS56124492A (en) 1980-03-05 1980-03-05 Aeration rotating body for sewage treatment

Publications (1)

Publication Number Publication Date
JPS56124492A true JPS56124492A (en) 1981-09-30

Family

ID=12201830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2674580A Pending JPS56124492A (en) 1980-03-05 1980-03-05 Aeration rotating body for sewage treatment

Country Status (1)

Country Link
JP (1) JPS56124492A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104355398A (en) * 2014-11-06 2015-02-18 浙江建投环保工程有限公司 Rotary-wheel-type small sewage treatment device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53664A (en) * 1976-06-23 1978-01-06 Hayashida Giken Kk Cleaning apparatus for organic particle containing suspension
JPS5325158B2 (en) * 1973-02-13 1978-07-25
JPS549449A (en) * 1977-05-16 1979-01-24 Thissen Christopher P Rotor for treating drainage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325158B2 (en) * 1973-02-13 1978-07-25
JPS53664A (en) * 1976-06-23 1978-01-06 Hayashida Giken Kk Cleaning apparatus for organic particle containing suspension
JPS549449A (en) * 1977-05-16 1979-01-24 Thissen Christopher P Rotor for treating drainage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104355398A (en) * 2014-11-06 2015-02-18 浙江建投环保工程有限公司 Rotary-wheel-type small sewage treatment device

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