BR9611297A - Dispositivo para a separação de substâncias leves de areia e de saibro. - Google Patents
Dispositivo para a separação de substâncias leves de areia e de saibro.Info
- Publication number
- BR9611297A BR9611297A BR9611297-2A BR9611297A BR9611297A BR 9611297 A BR9611297 A BR 9611297A BR 9611297 A BR9611297 A BR 9611297A BR 9611297 A BR9611297 A BR 9611297A
- Authority
- BR
- Brazil
- Prior art keywords
- charging tube
- pct
- charging
- overflow
- impingement body
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Patente de Invenção: <B>DISPOSITIVO PARA A SEPARAçãO DE SUBSTâNCIAS LEVES DE AREIA E DE SAIBRO".<D> Um separador de materiais leves de areia e de saibro possui um dispositivo alimentador de matéria-prima, uma câmara interna para a separação de areia grossa (câmara de areia grossa) e uma câmara externa para a separação de areia fina (câmara de areia fina) que estão em comunicação com a câmara de areia grossa através de um tubo-ladrão, configurado como superfície inclinada, e um tubo-ladrão para material leve, vinculado com a câmara externa. A fim de que até mesmo maiores volumes de água possam ser controlados durante a alimentação de matéria-prima, o tubo-alimentador (15) possui uma admissão (17) excêntrica, pela qual a matéria-prima é introduzida tangencialmente no separador e um extrator (42) na sua extremidade oposta ao corpo de ricochete (19). Um cesto perfurado (55) que ultrapassa o espaço entre a ponta do tubo alimentador (15) e o corpo de ricochete (19) pode ser deslocado no eixo do tubo para regular a resistência ao fluxo. Dependendo da precisão da separação do transbordamento do dispositivo alimentador (11) que é regulado pela modificação da posição do cesto perfurado (55), o escoadouro, ou seja o extrator (42) alternativamente comunica-se com a câmara de areia fina (23) ou com a descarga de material leve (32).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19540644A DE19540644C1 (de) | 1995-11-02 | 1995-11-02 | Vorrichtung zum Abscheiden von Leichtstoffen aus mineralischen Rohstoffen |
PCT/DE1996/002081 WO1997016253A2 (de) | 1995-11-02 | 1996-10-29 | Vorrichtung zum abscheiden von leichtstoffen aus sand und kies |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9611297A true BR9611297A (pt) | 2000-01-18 |
Family
ID=7776326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9611297-2A BR9611297A (pt) | 1995-11-02 | 1996-10-29 | Dispositivo para a separação de substâncias leves de areia e de saibro. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6036028A (pt) |
EP (1) | EP0865319B1 (pt) |
AT (1) | ATE183410T1 (pt) |
AU (1) | AU701460B2 (pt) |
BR (1) | BR9611297A (pt) |
DE (2) | DE19540644C1 (pt) |
PL (1) | PL182389B1 (pt) |
WO (1) | WO1997016253A2 (pt) |
ZA (1) | ZA969207B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6758343B1 (en) * | 1999-06-02 | 2004-07-06 | Weir Slurry Group, Inc. | Dual hydro-cyclone with water injection |
US6752274B2 (en) | 2002-02-15 | 2004-06-22 | David Mirras | Log washer with staggered paddles |
US6889842B2 (en) | 2002-03-26 | 2005-05-10 | Lewis M. Carter Manufacturing Co. | Apparatus and method for dry beneficiation of coal |
DE102006013627B4 (de) * | 2006-03-22 | 2009-07-30 | Bernhard Brameier | Siebvorrichtung und System zur Aufbereitung von Sand |
DK176211B1 (da) * | 2006-03-24 | 2007-02-05 | Smidth As F L | Cyklonseparator |
DE102009033476A1 (de) * | 2009-07-17 | 2011-01-27 | Lösel, Kai | Verfahren zur Gewinnung von Schwergutfeinpartikeln aus einem Sandaustrag einer Nassklassiereinrichtung und Vorrichtung dazu |
CN101850293B (zh) * | 2010-04-23 | 2013-02-13 | 中国矿业大学 | 脱泥型液固流化床粗煤泥分选分级装置 |
CN106513161B (zh) * | 2016-11-03 | 2018-11-16 | 中国矿业大学(北京) | 一种内置倾斜板的变径分选流化床 |
CN109317318A (zh) * | 2018-10-11 | 2019-02-12 | 山西汇永青峰选煤工程技术有限公司 | 一种高密度分选重介旋流器 |
CN111921461A (zh) * | 2020-07-06 | 2020-11-13 | 安徽凤砂矿业集团有限公司 | 一种流化床 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061098A (en) * | 1960-07-18 | 1962-10-30 | Beloit Iron Works | Centrifugal classifier and stock cleaner |
FR84643E (fr) * | 1962-12-07 | 1965-03-19 | Grenobloise Etude Appl | Procédé et appareil pour le triage de deux ou plusieurs matériaux |
AT244885B (de) * | 1964-02-21 | 1966-01-25 | Hubert Dipl Kfm Dr Heigl | Eindick- und Klassiervorrichtung |
US3905894A (en) * | 1973-10-02 | 1975-09-16 | Murskauskone Oy | Apparatus for wet fine screening |
SU645704A1 (ru) * | 1977-03-09 | 1979-02-05 | Ленинградский Институт Водного Транспорта | Гидравлический классификатор |
CH629119A5 (de) * | 1978-07-14 | 1982-04-15 | Foerderung Forschung Gmbh | Vorrichtung zum trennen von gemengen aus feststoffteilchen verschiedener dichte. |
US4352732A (en) * | 1980-01-23 | 1982-10-05 | Kelsey-Hayes Co. | Flotation system |
DE3427395A1 (de) * | 1984-07-25 | 1986-02-06 | Werner Prof. Dr.-Ing. 2150 Buxtehude Bauer | Verfahren zur abscheidung von verunreinigungen aus problemschlaemmen und vorrichtung zur durchfuehrung dieses verfahrens |
DE3432739A1 (de) * | 1984-09-06 | 1986-03-13 | Adam Opel AG, 6090 Rüsselsheim | Kraftfahrzeug |
CA1315703C (en) * | 1989-09-29 | 1993-04-06 | Robert Cyr | Apparatus for the decantation treatment of liquid containing therein suspended material |
GB2238493B (en) * | 1989-11-28 | 1993-05-26 | Orkney Water Test Centre Limit | A method of regulating the overflow from a cyclone,hydrocyclone or similar device |
ATE168043T1 (de) * | 1991-04-09 | 1998-07-15 | Allmineral Aufbereitungstech | Vorrichtung zum abscheiden von leichtstoffen aus sand und kies |
IT1255075B (it) * | 1992-04-01 | 1995-10-18 | Sorema Srl | Apparecchio per la separazione di materiale di varia natura di piccola pezzatura o in foglie |
-
1995
- 1995-11-02 DE DE19540644A patent/DE19540644C1/de not_active Expired - Lifetime
-
1996
- 1996-10-29 WO PCT/DE1996/002081 patent/WO1997016253A2/de active IP Right Grant
- 1996-10-29 BR BR9611297-2A patent/BR9611297A/pt not_active Application Discontinuation
- 1996-10-29 PL PL96326488A patent/PL182389B1/pl unknown
- 1996-10-29 EP EP96945701A patent/EP0865319B1/de not_active Expired - Lifetime
- 1996-10-29 DE DE59602823T patent/DE59602823D1/de not_active Expired - Lifetime
- 1996-10-29 AT AT96945701T patent/ATE183410T1/de not_active IP Right Cessation
- 1996-10-29 US US09/068,216 patent/US6036028A/en not_active Expired - Fee Related
- 1996-10-29 AU AU17653/97A patent/AU701460B2/en not_active Ceased
- 1996-11-02 ZA ZA969207A patent/ZA969207B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU1765397A (en) | 1997-05-22 |
PL182389B1 (pl) | 2001-12-31 |
ATE183410T1 (de) | 1999-09-15 |
DE19540644C1 (de) | 1997-04-03 |
EP0865319B1 (de) | 1999-08-18 |
DE59602823D1 (de) | 1999-09-23 |
WO1997016253A3 (de) | 1997-07-03 |
WO1997016253A2 (de) | 1997-05-09 |
AU701460B2 (en) | 1999-01-28 |
PL326488A1 (en) | 1998-09-28 |
EP0865319A2 (de) | 1998-09-23 |
ZA969207B (en) | 1997-06-03 |
US6036028A (en) | 2000-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |