ES2159058T3 - Centrifugadora de decantacion. - Google Patents

Centrifugadora de decantacion.

Info

Publication number
ES2159058T3
ES2159058T3 ES96943425T ES96943425T ES2159058T3 ES 2159058 T3 ES2159058 T3 ES 2159058T3 ES 96943425 T ES96943425 T ES 96943425T ES 96943425 T ES96943425 T ES 96943425T ES 2159058 T3 ES2159058 T3 ES 2159058T3
Authority
ES
Spain
Prior art keywords
pallets
drum
around
line
rows
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.)
Expired - Lifetime
Application number
ES96943425T
Other languages
English (en)
Inventor
Bent Madsen
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.)
Alfa Laval Separation AB
Original Assignee
Alfa Laval Separation 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 Alfa Laval Separation AB filed Critical Alfa Laval Separation AB
Application granted granted Critical
Publication of ES2159058T3 publication Critical patent/ES2159058T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • B04B2001/2025—Driving control or mechanisms; Arrangement of transmission gearing with drive comprising a planetary gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/205—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with special construction of screw thread, e.g. segments, height
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Centrifugal Separators (AREA)

Abstract

EN UN CENTRIFUGADOR DECANTADOR, QUE COMPRENDE UN TAMBOR EXTERIOR (1) Y UN TAMBOR INTERIOR (5) CONCENTRICOS ENTRE SI, LOS DOS TAMBORES PUEDEN ROTAR A VELOCIDADES DIFERENTES ALREDEDOR DE UN EJE CENTRAL COMUN, COMPRENDIENDO DICHO TAMBOR INTERIOR (5) VARIAS PALETAS (6, 7) DISPUESTAS PARA QUE TRANSPORTEN AXIALMENTE POR EL TAMBOR EXTERIOR (1) LAS AGUAS DE ALCANTARILLA DEPOSITADAS SOBRE EL INTERIOR DE ESTE TAMBOR. LAS PALETAS (6, 7) ESTAN COLOCADAS EN FILAS DE PALETAS PARALELAS, CADA UNA DE LAS CUALES SE EXTIENDE UN CIERTO PASO A LO LARGO DE UNA PRIMERA LINEA HELICOIDAL (9, 10) ALREDEDOR DE AL MENOS UNA PARTE DE DICHO EJE CENTRAL. CADA UNA DE LAS PALETAS SE EXTIENDE A LO LARGO DE UNA SEGUNDA LINEA HELICOIDAL (29C), QUE TIENE UN PASO OPUESTO AL PASO DE LA PRIMERA LINEA HELICOIDAL (9, 10). LA DISTANCIA ENTRE LAS FILAS DE PALETAS ES SUSTANCIALMENTE MAYOR QUE LA DISTANCIA ENTRE DOS PALETAS ADYACENTES DE UNA Y UNA MISMA FILA. EL TAMBOR INTERIOR TAMBIEN PUEDE TENER UNA SOLA FILA DE PALETAS.
ES96943425T 1995-12-21 1996-12-10 Centrifugadora de decantacion. Expired - Lifetime ES2159058T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504577A SE505557C2 (sv) 1995-12-21 1995-12-21 Dekantercentrifug

Publications (1)

Publication Number Publication Date
ES2159058T3 true ES2159058T3 (es) 2001-09-16

Family

ID=20400667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96943425T Expired - Lifetime ES2159058T3 (es) 1995-12-21 1996-12-10 Centrifugadora de decantacion.

Country Status (10)

Country Link
US (1) US6004255A (es)
EP (1) EP0868217B1 (es)
JP (1) JP2000502601A (es)
AU (1) AU1216197A (es)
CA (1) CA2237726C (es)
DE (1) DE69612868T2 (es)
DK (1) DK0868217T3 (es)
ES (1) ES2159058T3 (es)
SE (1) SE505557C2 (es)
WO (1) WO1997023295A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298645B1 (it) * 1998-03-20 2000-01-12 Nuova Maip Macchine Agric Coclea per estrattori centrifughi con elica dotata di almeno un'interruzione del suo sviluppo
DE10000789A1 (de) * 2000-01-11 2001-07-12 Frische Gmbh Zweiphasendekanter zum Trennen zweier flüssigr Phasen unterschiedlicher Dichte
DE10055798A1 (de) * 2000-11-10 2002-05-23 Westfalia Separator Ind Gmbh Schnecke für eine Vollmantel-Schneckenzentrifuge und Verfahren zur Ölgewinnung mit einer Vollmantel-Schneckenzentrifuge
DE50108585D1 (de) 2000-11-14 2006-02-02 Westfalia Separator Ag Vollmantel-schneckenzentrifuge mit verteiler
DK200200598A (da) * 2002-04-22 2003-10-23 Alfa Laval Copenhagen As Dekantercentrifuge
DE20208119U1 (de) * 2002-05-24 2002-08-14 Hiller GmbH, 84137 Vilsbiburg Dekantierzentrifuge für die Gewinnung von Frucht- oder Gemüsesäften
DE102005061461A1 (de) * 2005-12-22 2007-07-05 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge
US7840195B2 (en) * 2006-04-28 2010-11-23 Infineon Technologies Ag Multifunction-RF-circuit
DE102011122322A1 (de) * 2011-12-23 2013-06-27 Mann + Hummel Gmbh Fliehkraftabscheider und Filteranordnung
CA2877520A1 (en) 2012-06-15 2013-12-19 650438 Alberta Ltd. Method and system for separation of suspensions
CN103586141B (zh) * 2012-08-15 2016-09-28 钦州鑫能源科技有限公司 离心分离装置
JP6278307B2 (ja) * 2014-01-14 2018-02-14 三菱重工環境・化学エンジニアリング株式会社 遠心脱水装置
CN111729763B (zh) * 2020-07-27 2025-03-18 坚纳森（青岛）机械有限公司 一种离心机转子结构
CN112827665B (zh) * 2021-01-21 2024-11-22 江苏巨能机械有限公司 带副叶片的螺旋输送器与螺旋卸料沉降离心机
EP4563233A1 (en) 2023-11-30 2025-06-04 Alfa Laval Corporate AB A decanter centrifuge for separating feed material
EP4563231A1 (en) 2023-11-30 2025-06-04 Alfa Laval Corporate AB A decanter centrifuge for separating feed material
EP4563234A1 (en) 2023-11-30 2025-06-04 Alfa Laval Corporate AB A decanter centrifuge for separating feed material
EP4563232A1 (en) 2023-11-30 2025-06-04 Alfa Laval Corporate AB A decanter centrifuge for separating feed material
WO2025114493A1 (en) 2023-11-30 2025-06-05 Alfa Laval Corporate Ab A decanter centrifuge for separating feed material
CN119707233A (zh) * 2024-12-20 2025-03-28 舟山市科新环保设备有限公司 污泥干化滚筒

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE548955C (de) * 1932-04-21 Metallgesellschaft Ag Auf einer inneren Trommel vorgesehene, sich gegen die Schleudertrommel federnd anlegende Ausraeumerschaufeln
GB733515A (en) * 1952-05-28 1955-07-13 Separator Ab Improvements in or relating to the separating of liquids and solids
US3885784A (en) * 1971-01-27 1975-05-27 Thomson Csf Document singling arrangement
US3795361A (en) * 1972-09-06 1974-03-05 Pennwalt Corp Centrifuge apparatus
DE3301099A1 (de) * 1983-01-14 1984-12-06 KHD Humboldt Wedag AG, 5000 Köln Vorrichtung zur entfeuchtung von schlamm im zentrifugalfeld einer vollmantel-zentrifuge
DE3318793A1 (de) * 1983-05-24 1985-01-24 KHD Humboldt Wedag AG, 5000 Köln Vorrichtung zum entfeuchten von schlamm
GB2187373B (en) * 1986-03-04 1989-11-15 Nigel William Meek Apparatus for dispensing material
DE3608664A1 (de) * 1986-03-14 1987-09-17 Krauss Maffei Ag Vollmantelzentrifuge
GB8620436D0 (en) * 1986-08-22 1986-10-01 Mozley R H Centrifugal solids-liquids separator
ATE114508T1 (de) * 1988-06-24 1994-12-15 Mozley Ltd Richard Festflüssig-separator.
US5222935A (en) * 1991-06-21 1993-06-29 Flottweg Gmbh Centrifuge with a screw and bristles for separating a suspension into a solids phase and at least one liquid phase

Also Published As

Publication number Publication date
US6004255A (en) 1999-12-21
SE505557C2 (sv) 1997-09-15
SE9504577D0 (sv) 1995-12-21
DE69612868D1 (de) 2001-06-21
AU1216197A (en) 1997-07-17
JP2000502601A (ja) 2000-03-07
WO1997023295A1 (en) 1997-07-03
CA2237726A1 (en) 1997-07-03
CA2237726C (en) 2004-10-05
SE9504577L (sv) 1997-06-22
EP0868217B1 (en) 2001-05-16
DK0868217T3 (da) 2001-08-06
DE69612868T2 (de) 2001-08-30
EP0868217A1 (en) 1998-10-07

Similar Documents

Publication Publication Date Title
ES2159058T3 (es) Centrifugadora de decantacion.
ES2160901T3 (es) Dispositivo anticolision con el terreno para aeronave con prediccion de viraje.
ES2050162T3 (es) Tapa de extremo de cierre de cable.
MX169424B (es) Tecnicas de calibrado asimetrico de llanta
BR8501777A (pt) Pneu nao pneumatico com membros de suporte e de amortecimento e um conjunto de pneu e aro de roda usando o referido pneu
ES2127988T3 (es) Una cubierta de neumatico para uso agricola.
DE3374529D1 (en) Tension compensating slots in circular saw blades
ES2112557T3 (es) Sistema de gestion de fibras opticas.
KR880005020A (ko) 광섬유 홀딩용 스풀
SE8702586D0 (sv) Coin sorter
SE8901584L (sv) Myntsorterare
FI890220L (fi) Foerfarande och anordning foer att starta pannan i ett kraftverk som utnyttjar fast braensle samt foer att saekerstaella foerbraenningen av braenslet.
FI885594L (fi) Tiazolidindioner anvaendbara foer saenkande av blodsockerhalten samt atherosklerosis hindrande medel.
ES2039899T3 (es) Manecilla de mando, en particular para vehiculo automovil.
ES2155178T3 (es) Turbina de material compuesto termoestructural, en particular de pequeño diametro, y procedimiento para su fabricacion.
GB1247604A (en) Cables and strands of polygonal cross-section
ES2052906T3 (es) Aparato y metodo de flotador segmentado configurable.
KR910006642A (ko) 유성 기어 프레임 조립체
ES2184864T3 (es) Neumatico radial.
MX168559B (es) Llantas neumaticas
IT1138955B (it) Pneumatico radiale e relativo procedimento di fabbricazione
ES2040254T3 (es) Reflector de radar.
ES296455Y (es) Disposicion de centrado con por lo menos tres salientes de centrado en un centro de rueda o cubo de rueda.
MX170873B (es) Llantas neumaticas
DE69023082D1 (de) Optische logische Anordnung mit einem Ausgang.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 868217

Country of ref document: ES