JPS57117305A - Regeneration of oil-separating element - Google Patents

Regeneration of oil-separating element

Info

Publication number
JPS57117305A
JPS57117305A JP122581A JP122581A JPS57117305A JP S57117305 A JPS57117305 A JP S57117305A JP 122581 A JP122581 A JP 122581A JP 122581 A JP122581 A JP 122581A JP S57117305 A JPS57117305 A JP S57117305A
Authority
JP
Japan
Prior art keywords
oil
compressed air
water
separating element
oily matter
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
JP122581A
Other languages
Japanese (ja)
Inventor
Mitsusachi Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP122581A priority Critical patent/JPS57117305A/en
Publication of JPS57117305A publication Critical patent/JPS57117305A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE:To remove oily matter remaining in an oil-separating element by moving bubbles upward from the inside of the element in a water tank, in a method for regenerating an oil-containing element or filter. CONSTITUTION:The separating element 10 is held between element holders 2, 3 through sealing means 5. A stand 1 with the separating element 10 mounted thereon is placed in water contained in a water tank 14, and compressed air supplied through a feeding pipe 15 is jetted into the water through jetting holes 8. The bubbles 9 formed by the jetting of compressed air from the holes 8 enters the interior of the element 10, and the oily matter remaining in the element 10 is floated up to the water surface together with the bubbles 9, resulting in that the oily matter is removed from the element 10. The compressed air jetted out through the jetting holes 8 impinges against vanes 12, thereby rotating the element 10 in the tank 14.
JP122581A 1981-01-09 1981-01-09 Regeneration of oil-separating element Pending JPS57117305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP122581A JPS57117305A (en) 1981-01-09 1981-01-09 Regeneration of oil-separating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP122581A JPS57117305A (en) 1981-01-09 1981-01-09 Regeneration of oil-separating element

Publications (1)

Publication Number Publication Date
JPS57117305A true JPS57117305A (en) 1982-07-21

Family

ID=11495518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP122581A Pending JPS57117305A (en) 1981-01-09 1981-01-09 Regeneration of oil-separating element

Country Status (1)

Country Link
JP (1) JPS57117305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233191A1 (en) * 2008-01-04 2010-09-29 Freund Corporation Filter cleaning apparatus and method of cleaning filter
KR101088195B1 (en) * 2007-09-11 2011-11-30 웅진코웨이주식회사 Apparatus of excluding dust of a carbon block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101088195B1 (en) * 2007-09-11 2011-11-30 웅진코웨이주식회사 Apparatus of excluding dust of a carbon block
EP2233191A1 (en) * 2008-01-04 2010-09-29 Freund Corporation Filter cleaning apparatus and method of cleaning filter
EP2233191A4 (en) * 2008-01-04 2013-09-04 Freund Corp Filter cleaning apparatus and method of cleaning filter

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