AU7567700A - Sludge scraper - Google Patents

Sludge scraper

Info

Publication number: AU7567700A
Authority: AU; Australia
Prior art keywords: sludge scraper; scraper; sludge
Prior art date: 1999-09-17
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.)

1999-09-17

Filing date

2000-09-14

Publication date

2001-04-17

2000-09-14 Application filed by K Z Handels AB filed Critical K Z Handels AB

2001-04-17 Publication of AU7567700A publication Critical patent/AU7567700A/en

Status Abandoned legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Sludge (AREA)
Removal Of Floating Material (AREA)

AU75677/00A 1999-09-17 2000-09-14 Sludge scraper Abandoned AU7567700A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
SE9903325A SE9903325D0 (en)	1999-09-17	1999-09-17	sludge Scraper
SE9903325		1999-09-17
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
AU783490B2 (en) *	2001-04-21	2005-11-03	Michihiro Fujiwara	Scraping device for sludge or the like
WO2008071033A1 (en) *	2006-12-12	2008-06-19	Fenchao Wu	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	Oil scraping and mud removing 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

1999
- 1999-09-17 SE SE9903325A patent/SE9903325D0/en unknown
2000
- 2000-09-14 AU AU75677/00A patent/AU7567700A/en not_active Abandoned
- 2000-09-14 WO PCT/SE2000/001775 patent/WO2001019487A1/en not_active Ceased

Also Published As

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

Publication	Publication Date	Title
AU5546000A (en)	2001-01-02	Compounds
AU3092999A (en)	2000-10-04	Digital-timeshare-exchange
AU6032100A (en)	2001-01-02	New compounds
AU1746401A (en)	2001-06-06	Compounds
AU4115400A (en)	2000-11-14	Short-circuiter
AU2699800A (en)	2000-09-04	Organoceramics
AU2023701A (en)	2001-06-18	Sketcher
AU2804600A (en)	2000-09-04	Arylaminoalkylamides
AU4568900A (en)	2000-12-12	Improved can
GB9923382D0 (en)	1999-12-08	Scrapers
AU6164800A (en)	2001-01-22	Level sensor-switch
AU5154399A (en)	2000-03-14	Scraper
AU7423700A (en)	2001-04-30	Sewage filter
AU7567700A (en)	2001-04-17	Sludge scraper
AU1901801A (en)	2001-05-30	Glucofuranoses
AU4435300A (en)	2000-11-10	Hula-hoop
AU2582200A (en)	2000-09-14	Windturbine
AU1915601A (en)	2001-06-06	Periotome
AU2668000A (en)	2000-08-29	Bis-styrylbiphenyl compounds
AU5119400A (en)	2000-12-18	Compounds
AU2197301A (en)	2001-06-25	Microlamp
GB9920878D0 (en)	1999-11-10	Scrapers
AU6168900A (en)	2001-02-05	Compounds
AU3174800A (en)	2000-09-28	Dartboards
AU2374501A (en)	2001-06-18	Thermoroll

Legal Events

Date	Code	Title	Description
2002-05-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase