JPS5547174A - Preventing method for scum formation - Google Patents

Preventing method for scum formation

Info

Publication number
JPS5547174A
JPS5547174A JP11973278A JP11973278A JPS5547174A JP S5547174 A JPS5547174 A JP S5547174A JP 11973278 A JP11973278 A JP 11973278A JP 11973278 A JP11973278 A JP 11973278A JP S5547174 A JPS5547174 A JP S5547174A
Authority
JP
Japan
Prior art keywords
rotary
sewage
attached
bath
scum
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
JP11973278A
Other languages
Japanese (ja)
Inventor
Koichi Kiriyama
Hidenobu Arimitsu
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP11973278A priority Critical patent/JPS5547174A/en
Publication of JPS5547174A publication Critical patent/JPS5547174A/en
Pending legal-status Critical Current

Links

Landscapes

  • Removal Of Floating Material (AREA)

Abstract

PURPOSE: To prevent scum formation, by establishing means capable of providing external force by rotary object to bubble-attached floated material within an apparatus such as mixer.
CONSTITUTION: Sewage enters the agitaor bath 1 through inlet pipe 9 and is stirred by the blades 7 so that the sewage is allowed to rise up. Near the surface of water and/or the stirrer shaft 2 within the agitator bath 1, rotary members 8 for breaking scum, such as bar- or fork-type members are attached. Overflowed sewage is discharged through the fluid exit 11 and outlet pipe 12, where a hydraulic turbine 4 is provided to produce rotary force that drives the rotary member 8.
COPYRIGHT: (C)1980,JPO&Japio
JP11973278A 1978-09-28 1978-09-28 Preventing method for scum formation Pending JPS5547174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11973278A JPS5547174A (en) 1978-09-28 1978-09-28 Preventing method for scum formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11973278A JPS5547174A (en) 1978-09-28 1978-09-28 Preventing method for scum formation

Publications (1)

Publication Number Publication Date
JPS5547174A true JPS5547174A (en) 1980-04-03

Family

ID=14768745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11973278A Pending JPS5547174A (en) 1978-09-28 1978-09-28 Preventing method for scum formation

Country Status (1)

Country Link
JP (1) JPS5547174A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040597U (en) * 1983-08-29 1985-03-22 株式会社三井三池製作所 Loading device for excavator
JP2008269925A (en) * 2007-04-19 2008-11-06 Matsushita Electric Works Ltd Lighting fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040597U (en) * 1983-08-29 1985-03-22 株式会社三井三池製作所 Loading device for excavator
JPH0245358Y2 (en) * 1983-08-29 1990-11-30
JP2008269925A (en) * 2007-04-19 2008-11-06 Matsushita Electric Works Ltd Lighting fixture

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