JPS5621693A - Air diffusing apparatus - Google Patents

Air diffusing apparatus

Info

Publication number
JPS5621693A
JPS5621693A JP9706279A JP9706279A JPS5621693A JP S5621693 A JPS5621693 A JP S5621693A JP 9706279 A JP9706279 A JP 9706279A JP 9706279 A JP9706279 A JP 9706279A JP S5621693 A JPS5621693 A JP S5621693A
Authority
JP
Japan
Prior art keywords
air
injected
water
rotary vane
port
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
JP9706279A
Other languages
Japanese (ja)
Other versions
JPS6313759B2 (en
Inventor
Michio Itoi
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.)
SERUPOOLE KOGYO KK
SERUPOORU KOGYO KK
Original Assignee
SERUPOOLE KOGYO KK
SERUPOORU KOGYO KK
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 SERUPOOLE KOGYO KK, SERUPOORU KOGYO KK filed Critical SERUPOOLE KOGYO KK
Priority to JP9706279A priority Critical patent/JPS5621693A/en
Publication of JPS5621693A publication Critical patent/JPS5621693A/en
Publication of JPS6313759B2 publication Critical patent/JPS6313759B2/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

PURPOSE: To prevent the air diffusing efficiency of an air diffusing apparatus from being lowered over a long period by rotating a rotary vane by blowing water injected from a nozzle to finely cut air bubbles injected from an air ports by the rotary vane.
CONSTITUTION: This air diffusing apparatus is arranged in an aeration tank and an introducing port 6 is communicated with atmosphere. The water in a treating water tank is sent into a nozzle portion 5 from an introducing port 7 by operating a water sending pump and injected to a direction of a rotary vane 3 from four nozzles 52. This injected water is powerfully advanced along with a periphery of an air pipe 2 while a rotary vane portion 3 is rotated and upwardly injected from an opened portion of a through portion 13. Thereby, the air in the air pipe 2 is sucked from on air port 22 through the introducing port 6, but, in this time, being chopped by an inner end of the vane 31 passing an outlet of an air port 22 into fine bubbles and said fine bubbles are mixed into the injected water and discharged into the aeration tank.
COPYRIGHT: (C)1981,JPO&Japio
JP9706279A 1979-07-30 1979-07-30 Air diffusing apparatus Granted JPS5621693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9706279A JPS5621693A (en) 1979-07-30 1979-07-30 Air diffusing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9706279A JPS5621693A (en) 1979-07-30 1979-07-30 Air diffusing apparatus

Publications (2)

Publication Number Publication Date
JPS5621693A true JPS5621693A (en) 1981-02-28
JPS6313759B2 JPS6313759B2 (en) 1988-03-28

Family

ID=14182155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9706279A Granted JPS5621693A (en) 1979-07-30 1979-07-30 Air diffusing apparatus

Country Status (1)

Country Link
JP (1) JPS5621693A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0364764U (en) * 1989-10-25 1991-06-24

Also Published As

Publication number Publication date
JPS6313759B2 (en) 1988-03-28

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