AU3768993A - Sludge scraping up apparatus - Google Patents

Sludge scraping up apparatus

Info

Publication number
AU3768993A
AU3768993A AU37689/93A AU3768993A AU3768993A AU 3768993 A AU3768993 A AU 3768993A AU 37689/93 A AU37689/93 A AU 37689/93A AU 3768993 A AU3768993 A AU 3768993A AU 3768993 A AU3768993 A AU 3768993A
Authority
AU
Australia
Prior art keywords
sludge scraping
scraping
sludge
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.)
Abandoned
Application number
AU37689/93A
Inventor
Michihiro Fujiwara
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP4226336A external-priority patent/JPH0623344A/en
Priority claimed from JP1992084155U external-priority patent/JP2607639Y2/en
Priority claimed from JP9405392U external-priority patent/JPH0663105U/en
Application filed by Individual filed Critical Individual
Publication of AU3768993A publication Critical patent/AU3768993A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
AU37689/93A 1992-07-09 1993-04-05 Sludge scraping up apparatus Abandoned AU3768993A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP4-226336 1992-07-09
JP4226336A JPH0623344A (en) 1992-07-09 1992-07-09 Water treatment plant for sewage
JP1992084155U JP2607639Y2 (en) 1992-10-23 1992-10-23 Sludge scraper
JP4-84155U 1992-10-23
JP9405392U JPH0663105U (en) 1992-05-14 1992-12-15 Sludge attracting device
JP4-94053U 1992-12-15
PCT/JP1993/000442 WO1994001192A1 (en) 1992-07-09 1993-04-05 Sludge scraping up apparatus

Publications (1)

Publication Number Publication Date
AU3768993A true AU3768993A (en) 1994-01-31

Family

ID=27304457

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37689/93A Abandoned AU3768993A (en) 1992-07-09 1993-04-05 Sludge scraping up apparatus

Country Status (2)

Country Link
AU (1) AU3768993A (en)
WO (1) WO1994001192A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136912A (en) * 1981-02-19 1982-08-24 Chukyo Yuken Kk Granular matter recovering equipment
JPS58124205U (en) * 1982-02-16 1983-08-24 日立機電工業株式会社 Scraping machine with scraper
JPH0487604A (en) * 1990-07-27 1992-03-19 Hitachi Kiden Kogyo Ltd Linear motor drive type sludge scraper

Also Published As

Publication number Publication date
WO1994001192A1 (en) 1994-01-20

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