BR9004126A - Dispositivo que funciona automatica e continuamente a drenagem de lama,em particular de lama de clarificacao - Google Patents

Dispositivo que funciona automatica e continuamente a drenagem de lama,em particular de lama de clarificacao

Info

Publication number
BR9004126A
BR9004126A BR909004126A BR9004126A BR9004126A BR 9004126 A BR9004126 A BR 9004126A BR 909004126 A BR909004126 A BR 909004126A BR 9004126 A BR9004126 A BR 9004126A BR 9004126 A BR9004126 A BR 9004126A
Authority
BR
Brazil
Prior art keywords
area
continuously
shaft
sludge
conical
Prior art date
Application number
BR909004126A
Other languages
English (en)
Inventor
Hans Georg Huber
Original Assignee
Hans Georg Huber
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 Hans Georg Huber filed Critical Hans Georg Huber
Publication of BR9004126A publication Critical patent/BR9004126A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • 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
    • 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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/128—Vertical or inclined screw presses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Screw Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Centrifugal Separators (AREA)
  • Drying Of Solid Materials (AREA)
  • Filtration Of Liquid (AREA)
BR909004126A 1989-08-22 1990-08-21 Dispositivo que funciona automatica e continuamente a drenagem de lama,em particular de lama de clarificacao BR9004126A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927642 1989-08-22
DE3942561A DE3942561C1 (pt) 1989-08-22 1989-12-22

Publications (1)

Publication Number Publication Date
BR9004126A true BR9004126A (pt) 1991-09-03

Family

ID=25884248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004126A BR9004126A (pt) 1989-08-22 1990-08-21 Dispositivo que funciona automatica e continuamente a drenagem de lama,em particular de lama de clarificacao

Country Status (15)

Country Link
US (1) US5122263A (pt)
EP (1) EP0413940B1 (pt)
JP (1) JPH07115228B2 (pt)
KR (1) KR0138261B1 (pt)
AT (1) ATE87599T1 (pt)
AU (1) AU632156B2 (pt)
BR (1) BR9004126A (pt)
CA (1) CA2022884C (pt)
CZ (1) CZ285564B6 (pt)
DD (1) DD297145A5 (pt)
DE (2) DE3942561C1 (pt)
ES (1) ES2040531T3 (pt)
HU (1) HU207502B (pt)
PT (1) PT95051A (pt)
RU (1) RU1836302C (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105582740A (zh) * 2016-02-27 2016-05-18 上海水纹信息科技有限公司 一种集成式污水处理系统

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138669A1 (de) * 1991-11-25 1993-05-27 Sued Chemie Ag Verfahren zur kontinuierlichen schlammeindickung ueber hydrozyklone
DE4202967A1 (de) * 1992-02-01 1993-08-05 Oms Klaeranlagen Gmbh Foerderpumpe mit siebeinrichtung
JPH05278832A (ja) * 1992-04-06 1993-10-26 Nippon Boosai Kogyo:Kk 生ゴミ脱水圧縮機
DE4239871C1 (de) * 1992-11-27 1994-02-24 Hans Georg Huber Vorrichtung zur Flockung von Feststoffen aus Suspensionen
DE4328476C2 (de) * 1993-08-24 1997-10-30 Rudolf Bischof Gmbh Tech Hande Vorrichtung zum Austragen von festen Bestandteilen aus einem Fluid
EP0659689A3 (de) * 1993-12-03 1995-10-25 Wasser & Lufttech Entsorgung von Dispersionen.
DE19523113C2 (de) * 1995-06-26 2001-04-19 Biolog Biotechnologie Und Logi Vorrichtung zum Abtrennen von Feststoffen aus Flüssigkeiten
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
DE19541228C2 (de) * 1995-11-06 1997-08-21 Schlick Heinrich Gmbh Co Kg Vorrichtung zum Dosieren von körnigen, rieselfähigen Materialien, insbesondere Strahlmittel
SE507498C2 (sv) * 1996-10-07 1998-06-15 Spirac Engineering Ab Separationsanordning försedd med transportspiral och silorgan
ES2196519T3 (es) * 1998-12-21 2003-12-16 Walter Schmid Ag Deshidratacion de productos de fermentascion mediante prensa de husillo.
DE19932416A1 (de) 1999-07-15 2001-01-18 Huber Hans Gmbh Maschinen Und Vorrichtung zum Entwässern von Schlamm
US6241902B1 (en) 1999-11-22 2001-06-05 Wawcon, Inc. Methods and apparatus for de-watering sludge
AU759648B2 (en) * 1999-11-30 2003-04-17 Ishigaki Company Limited Screw press apparatus
KR20010095725A (ko) * 2000-04-11 2001-11-07 손재익 스크류를 이용한 증발식 세정수 처리장치
DE10030784B4 (de) * 2000-06-29 2006-04-20 Kilia-Fleischerei- Und Spezial-Maschinen Fabrik Gmbh Einrichtung zum Entwässern von Feststoffen,die von Fluiden separiert sind
DE10043831A1 (de) * 2000-09-06 2002-03-14 Hein Lehmann Trenn Foerder Filterlement
DK200100557A (da) * 2001-04-04 2002-10-05 Atlas Stord Denmark As Skruepresse samt fremgangsmåde til udøvelse heraf
US7086405B1 (en) * 2001-04-26 2006-08-08 Jwc Environmental Screenings washer
WO2002103622A2 (en) * 2001-05-21 2002-12-27 Synaptics (Uk) Limited Position sensor
NZ513379A (en) * 2001-08-07 2004-03-26 Power Glides Screens Ltd Suspension screen raking system (NO.2)
DE10217418A1 (de) * 2002-04-18 2003-11-13 Fraunhofer Ges Forschung Klärschlammbehälter mit einer Einrichtung zur Schlammvorentwässerung
DE10316173B4 (de) * 2003-04-04 2006-03-16 Hans Huber Ag Maschinen- Und Anlagenbau Vorrichtung zum Entfernen von feinem Siebgut aus einer Flüssigkeit
WO2005003040A1 (en) * 2003-06-27 2005-01-13 Unilever Plc Purification device
JP4513344B2 (ja) * 2004-02-03 2010-07-28 栗田工業株式会社 汚泥脱水装置
KR100694835B1 (ko) * 2004-09-23 2007-03-14 김홍인 벤토나이트를 이용한 팩 조성물과 이의 제조 방법 및 그제조 장치
DE102005001802A1 (de) * 2004-09-30 2006-04-06 List Holding Ag Verfahren zur kontinuierlichen Durchführung von Polymerisationsprozessen
US7384256B1 (en) 2005-04-12 2008-06-10 Vector Corporation Screw feeder for roller compactor machine
US7383842B1 (en) 2006-08-03 2008-06-10 Jwc Environmental Screenings washer apparatus
KR100825994B1 (ko) * 2006-10-18 2008-04-29 전근식 축산 폐수 및 분뇨 처리시스템
MX2008010594A (es) * 2007-08-16 2009-03-05 Unverferth Mfg Co Inc Alimentador de tornillo sin fin mejorado para un vehículo de granos.
EP2030689B1 (de) * 2007-08-31 2013-02-13 Tecan Trading AG Mikroplatten-Träger mit Magneten
US8205350B2 (en) * 2008-09-02 2012-06-26 Gala Industries, Inc. Dryer system with improved throughput
DE102008046928A1 (de) * 2008-09-12 2010-03-18 Georg Klaß sen. Schneckenfilterpresse
GB2477805B (en) * 2010-02-16 2016-10-12 Hydro Int Plc A separator and components thereof
FR2962997B1 (fr) 2010-07-22 2012-08-17 Citee Installation de traitement de boues
ITBO20100093U1 (it) * 2010-09-15 2012-03-16 Cms Spa Compattatore di rifiuti, di costruzione semplificata e di piccole dimensioni, particolarmente per bar, tavole calde od altri piccoli esercizi di ristorazione.
EP2670717B1 (fr) 2011-02-04 2017-06-21 Aqualter Développement Procédé et installation de traitement d'hygiénisation de boues
US10426092B2 (en) * 2011-07-25 2019-10-01 Unverferth Manufacturing Company, Inc. Dual auger grain cart with adjustable forward reach
JP6035644B2 (ja) * 2012-02-08 2016-11-30 柳河エンジニアリング株式会社 濃縮脱水装置
EP2833986A4 (en) 2012-04-05 2016-04-20 Greenfield Specialty Alcohols Inc DOUBLE SCREW EXTRUSION PRESS FOR SOLID / FLUID SEPARATION
DE102012210346B4 (de) * 2012-06-19 2015-05-13 Rovema Gmbh Dosiervorrichtung zur Anordnung an einer Verpackungsmaschine
GR1008170B (el) * 2012-08-14 2014-04-08 Γεωργιος Ιωαννη Πεππας Κοχλιωτος μηχανισμος επεξεργασιας αφυδατωσης και συμπιεσης λασπης των μοναδων επεξεργασιας υγρων αποβλητων
DE102012215953A1 (de) * 2012-09-10 2014-03-13 Voith Patent Gmbh Schneckenpresse
DE102013019056A1 (de) * 2013-03-15 2014-10-02 Hans-Joachim Boltersdorf Schneckenpresse mit einem Förderrohr sowie ein Verfahren zum Betrieb einer Schneckenpresse
WO2015081443A1 (en) * 2013-12-05 2015-06-11 Greenfield Specialty Alcohols Inc. Backpressure control for solid/fluid separation apparatus
CN104773941B (zh) * 2015-04-27 2017-02-01 苏州市凯业金属制品有限公司 一种漂染污泥自动压缩脱水装置
US20190143247A1 (en) 2016-05-02 2019-05-16 Greenfield Specialty Alcohols Inc. Filter for extruder press
CN107119781A (zh) * 2017-07-03 2017-09-01 水利部交通运输部国家能源局南京水利科学研究院 一种城市防洪排水自动集污装置及方法
CN111533428B (zh) * 2020-04-29 2022-11-18 杭州天和建设集团有限公司 一种建筑泥浆固化处理施工方法
DE202020107371U1 (de) 2020-12-17 2021-01-18 Christoph Groffmann Bunker mit Austragsvorrichtung
JP7022253B1 (ja) * 2021-11-19 2022-02-17 三菱重工環境・化学エンジニアリング株式会社 スクリーン装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE336118C (de) * 1920-02-15 1921-04-25 Clara Bielmann Geb Schmidt Passiervorrichtung
DE1442746A1 (de) * 1963-11-27 1968-11-21 Kalle Ag Verfahren und Vorrichtung zum kontinuierlichen Foerdern pulverigen oder faserigen Gutes von einem unter einem gegebenen Druck stehenden Raum in einen unter einem anderenDruck stehenden Raum
JPS4895657A (pt) * 1972-03-22 1973-12-07
US3938434A (en) * 1973-03-19 1976-02-17 Cox Clyde H Sludge dewatering
JPS5074257A (pt) * 1973-11-05 1975-06-18
JPS52138765A (en) * 1976-05-17 1977-11-19 Koga Seisakushiyo Kk Compressor
US4193206A (en) * 1977-03-08 1980-03-18 Uop Inc. Processes for drying sewage sludge and filtering water
JPS6021038B2 (ja) * 1977-04-26 1985-05-24 藤原 實 家畜糞の圧搾脱水装置
FR2400938A1 (fr) * 1977-08-23 1979-03-23 Fives Cail Babcock Surfloculateur-epaississeur
US4155299A (en) * 1978-02-06 1979-05-22 Somat Corporation Screen for hydro-extractor
US4380496A (en) * 1979-03-22 1983-04-19 Uop Inc. Mechanical dewatering process utilizing a nonuniform screw conveyor
DE2915538C2 (de) * 1979-04-18 1982-12-02 Fried. Krupp Gmbh, 4300 Essen Verfahren und Vorrichtung zur Ölgewinnung aus gereinigten Ölfrüchten und Ölsaaten
JPS5689398A (en) * 1979-12-20 1981-07-20 Harunobu Miura Rotary squeezing apparatus
JPS56105897A (en) * 1980-01-29 1981-08-22 Harunobu Miura Rotary squeezing device
US4361081A (en) * 1980-08-11 1982-11-30 Howard James R Apparatus for processing oilseed and grain mash products
US4297208A (en) * 1980-11-14 1981-10-27 Jude Engineering, Inc. Inclined helical flight conveyor
US4391561A (en) * 1981-04-13 1983-07-05 Combustion Engineering, Inc. Solids pumping apparatus
US4415336A (en) * 1981-06-11 1983-11-15 Standard Oil Company (Indiana) Method and apparatus for continuous pumping of compressible solids against high pressures
CH654787A5 (en) * 1982-03-02 1986-03-14 Licencia Talalmanyokat Universal modular extrusion press
JPS58153509A (ja) * 1982-03-08 1983-09-12 Kuri Kagaku Sochi Kk 連続「ろ」過機
JPS6027498A (ja) * 1983-07-22 1985-02-12 Yoshiro Aoyama スクリユ−プレス型汚泥脱水機
JPS6141497U (ja) * 1984-08-10 1986-03-17 石川島播磨重工業株式会社 スクリユ−プレス脱水機
US4741836A (en) * 1986-03-03 1988-05-03 Jackman Enterprises, Inc. Sludge treatment process
US4871449A (en) * 1988-06-27 1989-10-03 Lott W Gerald Clarifier and screw compactor liquid-solid separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105582740A (zh) * 2016-02-27 2016-05-18 上海水纹信息科技有限公司 一种集成式污水处理系统
CN105582740B (zh) * 2016-02-27 2018-01-09 贵州同成沁溢水务环境有限公司 一种集成式污水处理系统

Also Published As

Publication number Publication date
AU6115790A (en) 1991-02-28
EP0413940B1 (de) 1993-03-31
JPH07115228B2 (ja) 1995-12-13
HU207502B (en) 1993-04-28
CA2022884A1 (en) 1991-02-23
DD297145A5 (de) 1992-01-02
CA2022884C (en) 2000-04-11
KR0138261B1 (ko) 1998-04-30
JPH0390296A (ja) 1991-04-16
ATE87599T1 (de) 1993-04-15
CS356890A3 (en) 1992-03-18
DE59001111D1 (de) 1993-05-06
CZ285564B6 (cs) 1999-09-15
AU632156B2 (en) 1992-12-17
ES2040531T3 (es) 1993-10-16
DE3942561C1 (pt) 1991-01-10
KR910004484A (ko) 1991-03-28
PT95051A (pt) 1992-04-30
US5122263A (en) 1992-06-16
EP0413940A3 (en) 1991-04-17
HUT60221A (en) 1992-08-28
EP0413940A2 (de) 1991-02-27
HU905087D0 (en) 1991-01-28
RU1836302C (ru) 1993-08-23

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