JPS647995A - Sewage treatment device - Google Patents

Sewage treatment device

Info

Publication number
JPS647995A
JPS647995A JP62162462A JP16246287A JPS647995A JP S647995 A JPS647995 A JP S647995A JP 62162462 A JP62162462 A JP 62162462A JP 16246287 A JP16246287 A JP 16246287A JP S647995 A JPS647995 A JP S647995A
Authority
JP
Japan
Prior art keywords
rotating body
supporting frame
sewage
hollow parts
bearings
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
JP62162462A
Other languages
Japanese (ja)
Inventor
Kinichiro Azuma
Yutaka Hatanaka
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 KAKO
Kyowa Kako Co Ltd
Original Assignee
KYOWA KAKO
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 KAKO, Kyowa Kako Co Ltd filed Critical KYOWA KAKO
Priority to JP62162462A priority Critical patent/JPS647995A/en
Publication of JPS647995A publication Critical patent/JPS647995A/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 enable the adjustment of the immersion rate of a rotating body which is provided to a supporting frame of a rotating body and is supported with bearings by providing floats to the above-mentioned supporting frame. CONSTITUTION:Hollow parts 2a, 2b which function as the floats are formed to the supporting frame 2 disposed to support the rotating body 1 and the pressurized air is fed from an air supply port 4 in the upper part thereof into the hollow parts 2a, 2b, by which the sewage filled in the hollow parts 2a, 2b is forced out to the outside from a water drain port 6 in the lower part thereof. The weight of the supporting frame 2, i.e., the magnitude of the buoyance thereof is adjusted according to the volume of the forced out sewage, by which the immersion rate of the rotating body 1 supported freely rotatably by the bearings 3 of the supporting frame 2 into the sewage is adequately adjusted. As a result, the sewage treatment by the rotation of the rotating body 1 is efficiently executed; in addition, the rotating body 1 and the supporting frame 2 are charged into a sewage tank, by which the rotating body 1 is disposed afloat in the arbitrary position of the sewage tank without using a large-scale frame.
JP62162462A 1987-07-01 1987-07-01 Sewage treatment device Pending JPS647995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162462A JPS647995A (en) 1987-07-01 1987-07-01 Sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162462A JPS647995A (en) 1987-07-01 1987-07-01 Sewage treatment device

Publications (1)

Publication Number Publication Date
JPS647995A true JPS647995A (en) 1989-01-11

Family

ID=15755077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162462A Pending JPS647995A (en) 1987-07-01 1987-07-01 Sewage treatment device

Country Status (1)

Country Link
JP (1) JPS647995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724487U (en) * 1993-10-08 1995-05-09 好一 山崎 Rotating contact deodorizer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791791A (en) * 1980-11-26 1982-06-08 Tsukishima Kikai Co Ltd Water surface floating type rotary microorganism film apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791791A (en) * 1980-11-26 1982-06-08 Tsukishima Kikai Co Ltd Water surface floating type rotary microorganism film apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724487U (en) * 1993-10-08 1995-05-09 好一 山崎 Rotating contact deodorizer

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