ZA924714B - Long sand trap for separating and removing sand from inflow channels,particularly of sewage treatment plants - Google Patents

Long sand trap for separating and removing sand from inflow channels,particularly of sewage treatment plants

Info

Publication number
ZA924714B
ZA924714B ZA924714A ZA924714A ZA924714B ZA 924714 B ZA924714 B ZA 924714B ZA 924714 A ZA924714 A ZA 924714A ZA 924714 A ZA924714 A ZA 924714A ZA 924714 B ZA924714 B ZA 924714B
Authority
ZA
South Africa
Prior art keywords
sand
sewage treatment
treatment plants
separating
conveyor
Prior art date
Application number
ZA924714A
Other languages
English (en)
Inventor
Hans Georg Huber
Georg Huber Hans
Original Assignee
Georg Huber Hans
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 DE19914121393 external-priority patent/DE4121393C2/de
Application filed by Georg Huber Hans filed Critical Georg Huber Hans
Publication of ZA924714B publication Critical patent/ZA924714B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/52—Spiral classifiers
ZA924714A 1991-06-28 1992-06-25 Long sand trap for separating and removing sand from inflow channels,particularly of sewage treatment plants ZA924714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914121393 DE4121393C2 (de) 1991-06-28 1991-06-28 Kompaktanlage zum Abscheiden und Entfernen von Rechengut und Sand aus Zulaufgerinnen

Publications (1)

Publication Number Publication Date
ZA924714B true ZA924714B (en) 1993-03-31

Family

ID=6434966

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA924714A ZA924714B (en) 1991-06-28 1992-06-25 Long sand trap for separating and removing sand from inflow channels,particularly of sewage treatment plants

Country Status (11)

Country Link
US (1) US5372713A (xx)
EP (2) EP0525348B1 (xx)
JP (1) JPH06500839A (xx)
AT (1) ATE113105T1 (xx)
AU (1) AU657772B2 (xx)
DE (2) DE4143376C2 (xx)
HU (1) HUT63900A (xx)
NZ (1) NZ243279A (xx)
PL (1) PL297968A1 (xx)
WO (1) WO1993000489A1 (xx)
ZA (1) ZA924714B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280384A (en) * 1993-06-28 1995-02-01 Patrick Brogan A bucketwheel sand washer with submerged recovered fine aggregate transporter
FR2718982B1 (fr) * 1994-04-22 1996-06-14 Pretraitement Regional Centre Procédé de traitement des boues résiduaires minérales ou analogues et appareillage de mise en Óoeuvre dudit procédé.
DE29511462U1 (de) * 1995-07-15 1995-09-28 Huber Hans Gmbh Maschinen Und Vorrichtung zum Entfernen von Abscheidegut aus einer in einem Gerinne strömenden Flüssigkeit
DE19539042C1 (de) * 1995-10-20 1996-12-19 Autec Abwasser Und Umwelt Tech Anlage für die biologische Behandlung von Abwässern
SG54572A1 (en) * 1996-10-04 1998-11-16 Nihon Genryo Co Ltd Sand washing apparatus
SE507500C2 (sv) * 1996-10-07 1998-06-15 Spirac Engineering Ab Separationsanordning försedd med transportspiral och organ för styrd utmatning
SE507498C2 (sv) * 1996-10-07 1998-06-15 Spirac Engineering Ab Separationsanordning försedd med transportspiral och silorgan
SE507499C2 (sv) * 1996-10-07 1998-06-15 Spirac Engineering Ab Separationsanordning försedd med transportspiral och silorgan
SE511921C2 (sv) * 1997-04-04 1999-12-13 Spirac Engineering Ab Avskiljningsanordning
DE10316173B4 (de) * 2003-04-04 2006-03-16 Hans Huber Ag Maschinen- Und Anlagenbau Vorrichtung zum Entfernen von feinem Siebgut aus einer Flüssigkeit
DE102008046928A1 (de) * 2008-09-12 2010-03-18 Georg Klaß sen. Schneckenfilterpresse
GB2474688B (en) * 2009-10-23 2014-05-07 M & N Electrical And Mechanical Services Ltd Separating apparatus
US8926846B2 (en) 2009-11-05 2015-01-06 Daritech, Inc. Systems and methods for extracting particulate from raw slurry material
US8470183B2 (en) * 2009-11-05 2013-06-25 Daritech, Inc. Systems and methods for extracting sand from raw slurry material
US20110198268A1 (en) * 2010-02-17 2011-08-18 Daritech, Inc. Hybrid rotary screen separator
CA2764679C (en) * 2011-01-20 2019-01-15 Daritech, Inc. Systems and methods for extracting particulate from raw slurry material
US10286340B2 (en) 2014-05-27 2019-05-14 Daritech, Inc. Feed systems and methods for rotary screen separators
US10603611B2 (en) 2014-05-30 2020-03-31 Daritech, Inc. Cleaning systems and methods for rotary screen separators
US10603675B2 (en) 2014-11-02 2020-03-31 Dari-Tech, Inc. Systems and methods for extracting particulate from raw slurry material
US20220219101A1 (en) * 2021-01-08 2022-07-14 Sulzer Management Ag Vertical screw screen with optimized transport features

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA618173A (en) * 1961-04-11 I. Bousman Samuel Removal of grit from sewage
US2929504A (en) * 1958-05-19 1960-03-22 Chain Belt Co Waste-flow screening apparatus
US3865727A (en) * 1973-03-14 1975-02-11 Fmc Corp Pumping apparatus with separating mechanism
DE2832277A1 (de) * 1978-07-22 1980-01-31 Guenther Abel Vorrichtung zur behandlung von abwaessern
DE3028541C2 (de) * 1980-07-28 1983-10-06 Guenther 7913 Senden Abel Vorrichtung zum Entfernen von Rechengut und Sand aus Zulaufgerinnen, insbesondere von Kläranlagen
SU978891A1 (ru) * 1980-12-22 1982-12-07 Центральный Научно-Исследовательский И Проектно-Технологический Институт Механизации И Электрификации Животноводства Южной Зоны Ссср Отстойник
US4701266A (en) * 1984-04-13 1987-10-20 Hycrude Corporation Solids dewatering apparatus and process
DE3630755A1 (de) * 1986-09-10 1988-03-24 Huber Hans Georg Vorrichtung zum entfernen von rechen- und/oder siebgut aus in einem gerinne stroemender fluessigkeit
NO159494C (no) * 1986-10-23 1989-01-04 Kvaerner Eureka As Fremgangsmaate ved bleking av cellulosemasse eller fraksjon derav, anlegg til bruk ved gjennomfoeringen av fremgangsmaaten.
DE3716434C1 (de) * 1987-05-16 1988-12-08 Hans-Georg Huber Vorrichtung zum Entfernen von Rechen- und/oder Siebgut aus in einem Gerinne stroemender Fluessigkeit
DE3910389C1 (xx) * 1989-03-31 1990-08-30 Hans-Georg Dipl.-Ing. 8434 Berching De Huber
US5006236A (en) * 1989-09-25 1991-04-09 Hallco Fabricators, Inc. Contaminant entrained flow separating apparatus
DE3941673C2 (de) * 1989-12-18 1993-12-16 Hornbach Klaeranlagen Gmbh & C Schneckenförderer
DE9017812U1 (xx) * 1989-12-29 1992-04-30 Huber, Hans Georg, 8434 Berching, De
US5110461A (en) * 1990-09-05 1992-05-05 Abel Guenther Apparatus for separating liquids and solids

Also Published As

Publication number Publication date
HU9300811D0 (en) 1993-09-28
EP0525348B1 (de) 1994-10-19
WO1993000489A1 (de) 1993-01-07
EP0525348A1 (de) 1993-02-03
AU2019092A (en) 1993-01-25
US5372713A (en) 1994-12-13
ATE113105T1 (de) 1994-11-15
DE4143376C2 (de) 1994-12-15
DE4143376A1 (de) 1993-04-29
NZ243279A (en) 1995-01-27
PL297968A1 (en) 1993-09-06
JPH06500839A (ja) 1994-01-27
HUT63900A (en) 1993-10-28
EP0537797A1 (de) 1993-04-21
AU657772B2 (en) 1995-03-23
DE59200651D1 (de) 1994-11-24

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