AU7567700A - Sludge scraper - Google Patents

Sludge scraper

Info

Publication number
AU7567700A
AU7567700A AU75677/00A AU7567700A AU7567700A AU 7567700 A AU7567700 A AU 7567700A AU 75677/00 A AU75677/00 A AU 75677/00A AU 7567700 A AU7567700 A AU 7567700A AU 7567700 A AU7567700 A AU 7567700A
Authority
AU
Australia
Prior art keywords
sludge scraper
scraper
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
AU75677/00A
Inventor
Klaus Dieter Zickert
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.)
K Z Handels AB
Original Assignee
K Z Handels AB
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 K Z Handels AB filed Critical K Z Handels AB
Publication of AU7567700A publication Critical patent/AU7567700A/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
    • B01D21/02—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
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
AU75677/00A 1999-09-17 2000-09-14 Sludge scraper Abandoned AU7567700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9903325 1999-09-17
SE9903325A SE9903325D0 (en) 1999-09-17 1999-09-17 sludge Scraper
PCT/SE2000/001775 WO2001019487A1 (en) 1999-09-17 2000-09-14 Sludge scraper

Publications (1)

Publication Number Publication Date
AU7567700A true AU7567700A (en) 2001-04-17

Family

ID=20417024

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75677/00A Abandoned AU7567700A (en) 1999-09-17 2000-09-14 Sludge scraper

Country Status (3)

Country Link
AU (1) AU7567700A (en)
SE (1) SE9903325D0 (en)
WO (1) WO2001019487A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG119149A1 (en) * 2001-04-21 2006-04-26 Michihiro Fujiwara Scraping device for sludge or the like
CN101547726B (en) * 2006-12-12 2011-08-17 武奋超 A continuous subsider with balanced rotation under chassis
CN105169767B (en) * 2015-09-15 2017-06-20 首钢京唐钢铁联合有限责任公司 A kind of frizing desludging device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337057A (en) * 1964-08-15 1967-08-22 James F Bolton Settling tanks for sewage
US5047150A (en) * 1990-03-05 1991-09-10 James Mitchell Settled solids removal mechanism
SE507592C2 (en) * 1991-08-13 1998-06-22 K Z Handels Ab Transport element at a reciprocating scrap conveyor for moving sludge at sedimentation pools and the like at water treatment plants
US5772885A (en) * 1997-03-31 1998-06-30 Sarrouh; Sami Sludge removal suction header

Also Published As

Publication number Publication date
SE9903325D0 (en) 1999-09-17
WO2001019487A1 (en) 2001-03-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase