ES409494A1 - Procedimiento e instalacion para la clasificacion con pre- cision de separacion, de material granular suspendido en li-quidos turbios viscosos. - Google Patents
Procedimiento e instalacion para la clasificacion con pre- cision de separacion, de material granular suspendido en li-quidos turbios viscosos.Info
- Publication number
- ES409494A1 ES409494A1 ES409494A ES409494A ES409494A1 ES 409494 A1 ES409494 A1 ES 409494A1 ES 409494 A ES409494 A ES 409494A ES 409494 A ES409494 A ES 409494A ES 409494 A1 ES409494 A1 ES 409494A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- liquid cyclone
- particles
- gravity separator
- granular material
- 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
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
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
Abstract
Procedimiento para la clasificación, con precisión de separación, de material granular suspendido en líquidos turbios viscosos, en el que se separa, en dos etapas de separación por fuerza centrífuga montadas en serie, una fracción de grano fino (fracción terminal) a partir de un líquido turbio obtenido eventualmente mediante molienda previa de un líquido turbio en bruto, la cual se retira en forma de rebose desde la segunda etapa de fuerza centrífuga montada a continuación, caracterizado porque al menos la parte predominante de la corriente inferior, pobre en agua, de la primera etapa de fuerza centrífuga se introduce en un proceso de clasificación por gravedad, se ajusta la concentración de materia sólida que ha de mantenerse en la fracción terminal esencialmente mediante agua nueva introducida en este proceso, se retorna la fracción del proceso de levigación por gravedad, que contiene el material suspendido, al líquido turbio de entrada y se retira, en forma de material de grano grueso del proceso total, la fracción de grano grueso de dicho proceso de levigación y la parque que eventualmente ha permanecido de la corriente inferior de la primera etapa de fuerza centrífuga.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT768172A AT324250B (de) | 1972-09-07 | 1972-09-07 | Verfahren und vorrichtung zum trennscharfen klassieren von in viskosen trüben suspendiertem korngut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409494A1 true ES409494A1 (es) | 1975-12-16 |
Family
ID=3598466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409494A Expired ES409494A1 (es) | 1972-09-07 | 1972-12-11 | Procedimiento e instalacion para la clasificacion con pre- cision de separacion, de material granular suspendido en li-quidos turbios viscosos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3890229A (es) |
| JP (1) | JPS5633148B2 (es) |
| AT (1) | AT324250B (es) |
| CA (1) | CA998353A (es) |
| ES (1) | ES409494A1 (es) |
| FR (1) | FR2198788B1 (es) |
| GB (1) | GB1444137A (es) |
| ZA (1) | ZA737162B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647554C3 (de) * | 1976-10-21 | 1980-06-19 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Behandlung von Steinkohlenschlammen |
| US4113616A (en) * | 1977-07-25 | 1978-09-12 | Kaes Richard W | Fish manure removal method |
| US4415430A (en) * | 1981-07-21 | 1983-11-15 | Standard Oil Company (Indiana) | Two-stage centrifugal dedusting process |
| US4427551A (en) * | 1981-09-18 | 1984-01-24 | Jean Duveau | Solids separation and liquid clarification system |
| US4595492A (en) * | 1982-05-17 | 1986-06-17 | Fmc Corporation | Recovery of phosphorus from dilute waste streams |
| AT386552B (de) * | 1986-05-28 | 1988-09-12 | Andritz Ag Maschf | Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen |
| JP2711449B2 (ja) * | 1987-07-09 | 1998-02-10 | 国宏 荻原 | ダム、湖、貯水池等の水源の底に堆積した土砂の排出装置 |
| CA2479443C (en) * | 2004-08-16 | 2009-04-21 | Victor Pobihushchy | Vacuum truck solids handling apparatus |
| US7487929B1 (en) * | 2007-09-27 | 2009-02-10 | Long Edward W | Grinding circuit with cyclone and density separator classification system and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623637A (en) * | 1948-08-20 | 1952-12-30 | Mij Voor Kolenbewering Stamica | System of separation |
| US2544752A (en) * | 1949-06-10 | 1951-03-13 | Lawrence F Gelbman | Process for making lightweight aggregates using fragile nodules |
| US2907460A (en) * | 1957-11-12 | 1959-10-06 | Simplex Valve And Meter Compan | Filter system coordinated fluid level control |
| CH408823A (de) * | 1964-01-23 | 1966-03-15 | Process Engineering Co Inc | Vorrichtung zur gleichzeitigen, kontinuierlichen Auswaschung, Flotation und Siebtrennung von Substanzen |
| US3400813A (en) * | 1965-09-22 | 1968-09-10 | Mountain Fuel Supply Company | Beneficiation of certain phosphate rock ores by froth flotation |
| US3679051A (en) * | 1970-02-26 | 1972-07-25 | Prab Conveyors | Improved metal and plastic chip wringing apparatus and process |
| US3746265A (en) * | 1970-10-02 | 1973-07-17 | Int Minerals & Chem Corp | Benefication of potash |
-
1972
- 1972-09-07 AT AT768172A patent/AT324250B/de not_active IP Right Cessation
- 1972-12-11 ES ES409494A patent/ES409494A1/es not_active Expired
-
1973
- 1973-08-31 US US393336A patent/US3890229A/en not_active Expired - Lifetime
- 1973-09-06 FR FR7332200A patent/FR2198788B1/fr not_active Expired
- 1973-09-07 GB GB4229473A patent/GB1444137A/en not_active Expired
- 1973-09-07 CA CA180,702A patent/CA998353A/en not_active Expired
- 1973-09-07 ZA ZA737162A patent/ZA737162B/xx unknown
- 1973-09-07 JP JP10104073A patent/JPS5633148B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU5988273A (en) | 1975-03-06 |
| GB1444137A (en) | 1976-07-28 |
| US3890229A (en) | 1975-06-17 |
| CA998353A (en) | 1976-10-12 |
| AT324250B (de) | 1975-08-25 |
| JPS4964961A (es) | 1974-06-24 |
| FR2198788B1 (es) | 1976-06-18 |
| DE2343924B2 (de) | 1975-10-23 |
| ZA737162B (en) | 1974-09-25 |
| JPS5633148B2 (es) | 1981-08-01 |
| DE2343924A1 (de) | 1974-03-28 |
| FR2198788A1 (es) | 1974-04-05 |
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