PE20030879A1 - Aparato de estabilizacion de pulpa para un espesador - Google Patents
Aparato de estabilizacion de pulpa para un espesadorInfo
- Publication number
- PE20030879A1 PE20030879A1 PE2003000270A PE2003000270A PE20030879A1 PE 20030879 A1 PE20030879 A1 PE 20030879A1 PE 2003000270 A PE2003000270 A PE 2003000270A PE 2003000270 A PE2003000270 A PE 2003000270A PE 20030879 A1 PE20030879 A1 PE 20030879A1
- Authority
- PE
- Peru
- Prior art keywords
- rake
- tank
- rotation
- thickener
- response
- Prior art date
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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating 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
- B01D21/2405—Feed 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
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- B01D21/2444—Discharge mechanisms for the classified liquid
Abstract
SE REFIERE A UN DISPOSITIVO DE SEPARACION CARACTERIZADO PORQUE INCLUYE UN TANQUE ESPESANTE CILINDRICO, Y UN RASTRILLO MONTADO ROTACIONALMENTE DENTRO DE DICHO TANQUE. DICHO RASTRILLO INCLUYE UNA PLURALIDAD DE BRAZOS DE RASTRILLO QUE SE EXTIENDEN RADIALMENTE CADA UNO INCLUYENDO UN ARREGLO DE HOJAS ESPACIADAS QUE SE EXTIENDEN HACIA EL TANQUE. EL DISPOSITIVO DE SEPARACION INCLUYE ADEMAS MEDIOS DE TOPE DE DETENCION DISPUESTOS PARA RETARDAR LA ROTACION DEL FLUIDO DENTRO DE DICHO TANQUE EN RESPUESTA A LA ROTACION DE DICHO RASTRILLO. ADEMAS DE UN METODO PARA REDUCIR EL DONUTTING DENTRO DEL TANQUE ESPESANTE EN RESPUESTA A LA ROTACION DEL RASTRILLO. DONDE ESTE METODO PODRA SER APLICADO EN UN PROCESO PARA EXTRAER LOS SOLIDOS DE LAS SUSPENSIONES Y PULPAS MINERALES
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS1192A AUPS119202A0 (en) | 2002-03-19 | 2002-03-19 | Pulp stabilisation apparatus for a thickener |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20030879A1 true PE20030879A1 (es) | 2003-12-09 |
Family
ID=3834790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2003000270A PE20030879A1 (es) | 2002-03-19 | 2003-03-18 | Aparato de estabilizacion de pulpa para un espesador |
Country Status (14)
Country | Link |
---|---|
US (1) | US7235182B2 (es) |
EP (1) | EP1515785A4 (es) |
JP (1) | JP2005520671A (es) |
CN (1) | CN100384503C (es) |
AU (1) | AUPS119202A0 (es) |
BR (1) | BR0308509B1 (es) |
CA (1) | CA2479320C (es) |
EA (1) | EA006341B1 (es) |
MX (1) | MXPA04008987A (es) |
PE (1) | PE20030879A1 (es) |
PL (1) | PL373559A1 (es) |
UA (1) | UA83799C2 (es) |
WO (1) | WO2003078020A1 (es) |
ZA (1) | ZA200407638B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008253577C1 (en) * | 2007-05-17 | 2015-02-12 | Commonwealth Scientific And Industrial Research Organisation | Feedwell device |
GB0808685D0 (en) * | 2008-05-14 | 2008-06-18 | Dow Corning | Anti-friction coating compositions |
CA2946037C (en) * | 2008-05-15 | 2018-05-08 | Outotec Oyj | Improvements in feedwells |
PE20110879A1 (es) * | 2008-09-17 | 2012-01-04 | Outotec Oyj | Un metodo para controlar la alteracion de la pulpa en red |
AU2009295261B2 (en) * | 2008-09-17 | 2015-08-06 | Metso Outotec Finland Oy | A separation device with dual drives and a method of reducing donutting in a separation device |
PE20110878A1 (es) * | 2008-09-17 | 2012-01-04 | Outotec Oyj | Metodo y aparato para alterar pulpa reticulada |
US20120168364A1 (en) * | 2009-06-04 | 2012-07-05 | Evans Thomas S | Oil field water recycling system and method |
JP5468316B2 (ja) * | 2009-06-24 | 2014-04-09 | 株式会社西原環境 | 固液分離装置 |
JP5619379B2 (ja) * | 2009-06-24 | 2014-11-05 | 株式会社西原環境 | 固液分離装置 |
US8550258B2 (en) * | 2009-09-14 | 2013-10-08 | Syncrude Canada Ltd. | Feedwell for a gravity separation vessel |
CN102397714A (zh) * | 2010-09-09 | 2012-04-04 | 上海宝钢化工有限公司 | 一种中心转动力式刮吸泥机 |
WO2016135750A1 (en) | 2015-02-23 | 2016-09-01 | Council Of Scientific & Industrial Research | Column thickener and a process thereof for dewatering of iron ore slurry |
CN106215471B (zh) * | 2016-09-06 | 2018-06-19 | 淮南矿业(集团)有限责任公司 | 一种改进型选矿耙式浓缩机 |
CN108543331B (zh) * | 2018-03-21 | 2020-05-12 | 鲁仕宝 | 一种处理生活污水的加工系统 |
CN108556344B (zh) * | 2018-05-09 | 2024-03-08 | 苏州倍丰智能科技有限公司 | 导流装置 |
CN110404302B (zh) * | 2019-07-11 | 2022-01-11 | 广州市市政工程设计研究总院有限公司 | 一种初沉池中回收碳源颗粒的系统及方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2023295A (en) * | 1930-01-21 | 1935-12-03 | Dorr Co Inc | Sludge digesting tank |
US1938894A (en) * | 1931-05-07 | 1933-12-12 | Dorr Co Inc | Thickener |
US2268475A (en) * | 1939-09-30 | 1941-12-30 | Dorr Co Inc | Flocculation |
US2274361A (en) * | 1939-12-21 | 1942-02-24 | Dorr Co Inc | Flocculation |
US2259221A (en) * | 1939-12-30 | 1941-10-14 | Dorr Co Inc | Purification of liquids |
US2289112A (en) * | 1940-05-04 | 1942-07-07 | Dorr Co Inc | Combined flocculation and clarification |
US2322720A (en) * | 1942-03-27 | 1943-06-22 | Dorr Co | Apparatus for the treatment of liquid solids mixtures |
US2525842A (en) * | 1947-05-27 | 1950-10-17 | Dorr Co | Liquid clarifying apparatus |
DE1141598B (de) | 1961-09-01 | 1962-12-20 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Eindickung von Frisch- und/oder Faulschlamm mit nachfolgender maschineller Entwaesserung |
US3521756A (en) * | 1968-06-17 | 1970-07-28 | Cities Service Athabasca Inc | Coalescing vessel |
CA1108067A (en) * | 1975-12-10 | 1981-09-01 | Wolfgang Schlitter | Apparatus for the selection of grained solids from solid-containing turbid liquids |
NL7614571A (nl) * | 1976-01-02 | 1977-07-05 | I U Conversion Systems Inc | Inrichting en werkwijze voor het indikken van slib. |
US4082671A (en) * | 1976-09-30 | 1978-04-04 | Envirotech Corporation | Sludge thickening apparatus |
DE2747322A1 (de) * | 1976-10-29 | 1978-07-27 | Bateman Ltd E | Verfahren und vorrichtung zum abtrennen von feststoffen von einer fluessigkeit |
ZA766495B (en) * | 1976-10-29 | 1978-06-28 | Bateman Ltd E | Improvements in or relating to the separation of suspended solids from liquids |
US4273658A (en) * | 1977-10-19 | 1981-06-16 | Exxon Production Research Company | Thickener control process |
FR2410634A1 (fr) | 1977-12-02 | 1979-06-29 | Socea | Procede de traitement de boue d'egout et dispositif pour sa mise en oeuvre |
US4462909A (en) * | 1983-04-04 | 1984-07-31 | Dorr-Oliver Incorporated | Surface skimmer means for settling tank |
CA1265453A (en) * | 1985-10-29 | 1990-02-06 | Anders Lindstol | Lamella gravity separator |
CN86201178U (zh) * | 1986-02-28 | 1986-12-24 | 庄建中 | 高堰式围板浓缩机 |
US5830356A (en) * | 1996-11-20 | 1998-11-03 | Enviroquip, Inc. | Hydraulic differential clarifier |
WO2001010530A1 (en) | 1999-08-06 | 2001-02-15 | Baker Hughes Incorporated | Deep bed thickener/clarifiers with enhanced liquid removal |
-
2002
- 2002-03-19 AU AUPS1192A patent/AUPS119202A0/en not_active Abandoned
-
2003
- 2003-03-11 BR BRPI0308509-0A patent/BR0308509B1/pt not_active IP Right Cessation
- 2003-03-11 PL PL03373559A patent/PL373559A1/xx not_active Application Discontinuation
- 2003-03-11 EA EA200401220A patent/EA006341B1/ru not_active IP Right Cessation
- 2003-03-11 UA UA20041008408A patent/UA83799C2/ru unknown
- 2003-03-11 US US10/507,713 patent/US7235182B2/en not_active Expired - Fee Related
- 2003-03-11 EP EP03706138A patent/EP1515785A4/en not_active Ceased
- 2003-03-11 CN CNB038063158A patent/CN100384503C/zh not_active Expired - Fee Related
- 2003-03-11 JP JP2003576071A patent/JP2005520671A/ja active Pending
- 2003-03-11 CA CA2479320A patent/CA2479320C/en not_active Expired - Lifetime
- 2003-03-11 WO PCT/AU2003/000286 patent/WO2003078020A1/en active Application Filing
- 2003-03-11 MX MXPA04008987A patent/MXPA04008987A/es active IP Right Grant
- 2003-03-18 PE PE2003000270A patent/PE20030879A1/es active IP Right Grant
-
2004
- 2004-09-22 ZA ZA2004/07638A patent/ZA200407638B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20050121402A1 (en) | 2005-06-09 |
EP1515785A4 (en) | 2006-07-12 |
BR0308509B1 (pt) | 2012-12-11 |
US7235182B2 (en) | 2007-06-26 |
BR0308509A (pt) | 2005-01-04 |
EA006341B1 (ru) | 2005-12-29 |
CN100384503C (zh) | 2008-04-30 |
AUPS119202A0 (en) | 2002-04-18 |
MXPA04008987A (es) | 2004-12-07 |
JP2005520671A (ja) | 2005-07-14 |
EA200401220A1 (ru) | 2005-06-30 |
EP1515785A1 (en) | 2005-03-23 |
CA2479320C (en) | 2011-01-04 |
CN1642610A (zh) | 2005-07-20 |
PL373559A1 (en) | 2005-09-05 |
WO2003078020A1 (en) | 2003-09-25 |
ZA200407638B (en) | 2005-09-28 |
CA2479320A1 (en) | 2003-09-25 |
UA83799C2 (en) | 2008-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |