ES2030258T3 - Procedimiento para el cribado de precision y dispositivo para ejecutar el procedimiento. - Google Patents
Procedimiento para el cribado de precision y dispositivo para ejecutar el procedimiento.Info
- Publication number
- ES2030258T3 ES2030258T3 ES198989123623T ES89123623T ES2030258T3 ES 2030258 T3 ES2030258 T3 ES 2030258T3 ES 198989123623 T ES198989123623 T ES 198989123623T ES 89123623 T ES89123623 T ES 89123623T ES 2030258 T3 ES2030258 T3 ES 2030258T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- drum
- procedure
- preaccelerated
- particles
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
OBJETIVO DEL INVENTO ES UN PROCEDIMIENTO PARA CLASIFICAR MATERIAL EN FORMA DE PARTICULAS DE MASA EXTREMADAMENTE PEQUEÑA DENTRO DE UNA CORRIENTE DE GAS QUE, PROCEDENTE DE UN MOLINO, SE INTRODUCE EN UN TAMBOR DE CLASIFICACION (1) PREFERENTEMENTE CON EJE VERTICAL (2) EN EL CUAL ESTA ROTANDO. BAJO EL EFECTO DE LA FUERZA CENTRIFUGA LAS PARTICULAS SE SEPARAN COMO MATERIAL GRUESO A PARTIR DE UNA MASA DETERMINADA MIENTRAS QUE EL VA CON LAS PARTICULAS DE MAS MENOR, EL MATERIAL FINISIMO, A UNA SALIDA DE MATERIAL TUBULAR (4) COLOCADA CONCENTRICAMENTE AL EJE DEL TAMBOR CON EL FIN DE LLEGAR A UN FILTRO DONDE SE REALIZA LA SEPARACION DEL GAS Y DEL MATERIAL FINISIMO. LA MEZCLA DE GAS Y MATERIAL QUE ENTRA EN EL TAMBOR SE ACELERA MECANICAMENTE A UNA DETERMINADA VELOCIDAD Y DESPUES SE ACELERA LA MEZCLA DE GAS Y MATERIAL A LA VELOCIDAD DEFINITIVA MEDIANTE CORROS DE GAS RAPIDOS QUE ENTRAN DE FORMA TANGENCIAL EN EL TAMBOR.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3844008 | 1988-12-27 | ||
DE19893915552 DE3915552A1 (de) | 1989-05-12 | 1989-05-12 | Verfahren zur feinstsichtung und vorrichtung zur durchfuehrung des verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030258T3 true ES2030258T3 (es) | 1992-10-16 |
Family
ID=25875734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989123623T Expired - Lifetime ES2030258T3 (es) | 1988-12-27 | 1989-12-20 | Procedimiento para el cribado de precision y dispositivo para ejecutar el procedimiento. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0379711B1 (es) |
AT (1) | ATE73694T1 (es) |
DE (1) | DE58900995D1 (es) |
ES (1) | ES2030258T3 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994024365A1 (en) * | 1993-04-16 | 1994-10-27 | Sigurd Fongen | Means for filtering and fractionation of suspensions containing fibres, fibre fragments, fines and other particles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE921970C (de) * | 1952-02-21 | 1955-01-07 | Basf Ag | Mahlvorrichtung |
DE2651383A1 (de) * | 1976-11-11 | 1978-05-18 | Krauss Maffei Ag | Schleuderteller fuer schuettgueter |
DE3303078C1 (de) * | 1983-01-29 | 1984-05-30 | Alpine Ag, 8900 Augsburg | Windsichter fuer den Feinstbereich |
-
1989
- 1989-12-20 ES ES198989123623T patent/ES2030258T3/es not_active Expired - Lifetime
- 1989-12-20 EP EP89123623A patent/EP0379711B1/de not_active Expired - Lifetime
- 1989-12-20 AT AT89123623T patent/ATE73694T1/de active
- 1989-12-20 DE DE8989123623T patent/DE58900995D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE73694T1 (de) | 1992-04-15 |
EP0379711B1 (de) | 1992-03-18 |
EP0379711A1 (de) | 1990-08-01 |
DE58900995D1 (de) | 1992-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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