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JPS56152753A - Sludge dehydrating and separating device for purification tank - Google Patents

Sludge dehydrating and separating device for purification tank

Info

Publication number
JPS56152753A
JPS56152753A JP5585180A JP5585180A JPS56152753A JP S56152753 A JPS56152753 A JP S56152753A JP 5585180 A JP5585180 A JP 5585180A JP 5585180 A JP5585180 A JP 5585180A JP S56152753 A JPS56152753 A JP S56152753A
Authority
JP
Japan
Prior art keywords
drum
sewage
sludge
dehydrating
separated
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
JP5585180A
Other languages
Japanese (ja)
Other versions
JPS6322867B2 (en
Inventor
Shinichi Sumino
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.)
KANSAI ENJINIA KOGYO KK
Panasonic Electric Works Co Ltd
Original Assignee
KANSAI ENJINIA KOGYO KK
Matsushita Electric Works 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 KANSAI ENJINIA KOGYO KK, Matsushita Electric Works Ltd filed Critical KANSAI ENJINIA KOGYO KK
Priority to JP5585180A priority Critical patent/JPS56152753A/en
Publication of JPS56152753A publication Critical patent/JPS56152753A/en
Publication of JPS6322867B2 publication Critical patent/JPS6322867B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To separate sewage to sludge and separated water efficiently by spraying the sewage to the inside of a rotary dehydrating drum and centrifugally separating the sludge.
CONSTITUTION: The sewage in an aeration tank C is sucked and is sprayed through a sewage supply nozzle 3 to the inside circumferential surface of a rotary dehydrating drum 2. The sewage is centrifugally separated and the sludge deposits on the inside circumferential surface of the drum. The light water content flows through the dehydrating hole 5 on the central side of the drum then through the discharge path 33 on the outer side of the drum 2, is conducted into the dropping port 28 provided in the bottom part 6, and is returndd to the aeration tank C through a return pipe 29. The ceiling surface of the drum 2 and the slope 34 inclining from the inside wall of side wall toward the ceiling surface are provided, by which the discharging of the separated sewage to the outside of the drum is made good. The deposited sludge 8 is scrapped off by scraper vanes 9.
COPYRIGHT: (C)1981,JPO&Japio
JP5585180A 1980-04-25 1980-04-25 Sludge dehydrating and separating device for purification tank Granted JPS56152753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5585180A JPS56152753A (en) 1980-04-25 1980-04-25 Sludge dehydrating and separating device for purification tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5585180A JPS56152753A (en) 1980-04-25 1980-04-25 Sludge dehydrating and separating device for purification tank

Publications (2)

Publication Number Publication Date
JPS56152753A true JPS56152753A (en) 1981-11-26
JPS6322867B2 JPS6322867B2 (en) 1988-05-13

Family

ID=13010538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5585180A Granted JPS56152753A (en) 1980-04-25 1980-04-25 Sludge dehydrating and separating device for purification tank

Country Status (1)

Country Link
JP (1) JPS56152753A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671985A1 (en) * 1991-01-30 1992-07-31 Snecma CENTRIFUGAL OIL FILTER WITH PARTICLE COLLECTION.
DE4244840C2 (en) * 1991-11-19 2002-11-14 Daiyo Kiko Industry Inc Separation device for fluid media, in particular for the treatment of sludge and / or waste water

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50459A (en) * 1973-05-09 1975-01-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50459A (en) * 1973-05-09 1975-01-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671985A1 (en) * 1991-01-30 1992-07-31 Snecma CENTRIFUGAL OIL FILTER WITH PARTICLE COLLECTION.
US5203999A (en) * 1991-01-30 1993-04-20 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Centrifugal oil filter with particle collector
DE4244840C2 (en) * 1991-11-19 2002-11-14 Daiyo Kiko Industry Inc Separation device for fluid media, in particular for the treatment of sludge and / or waste water

Also Published As

Publication number Publication date
JPS6322867B2 (en) 1988-05-13

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