ES477775A1 - Aparato de recuperacion de lodo. - Google Patents
Aparato de recuperacion de lodo.Info
- Publication number
- ES477775A1 ES477775A1 ES477775A ES477775A ES477775A1 ES 477775 A1 ES477775 A1 ES 477775A1 ES 477775 A ES477775 A ES 477775A ES 477775 A ES477775 A ES 477775A ES 477775 A1 ES477775 A1 ES 477775A1
- Authority
- ES
- Spain
- Prior art keywords
- sludge
- influent
- assembly
- separator member
- spun
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/12—Other accessories for centrifuges for drying or washing the separated solid particles
-
- 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
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
Landscapes
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
Abstract
1. Aparato de recuperación de lodo que incluye un elemento separador centrífugo, hueco, un elemento de conducto vertical hueco en comunicación con el interior de dicho elemento separador para la penetración del influente líquido conteniendo lodo, y un rascador en contacto de rascado deslizante con la pared interna de dicho elemento separador con el fin de desalojar de la misma el lodo y desplazar este último, un dispositivo de accionamiento para producir un movimiento giratorio a gran velocidad de dicho elemento separador, un dispositivo de mesa de secado giratoria asociado con dicho elemento separador para recibir el lodo que procede del mismo y efectuar su secado durante el movimiento de rotación de la mesa, y un dispositivo para producir la descarga y el almacenamiento del lodo seco procedimiento del lodo seco procedente de dicha mesa, caracterizado porque dicho elemento separador es un recipiente en forma de cono convergente hacia abajo y abierto en su parte inferior (8) y dicho rascador (9) está montado de manera giratoria en dicho elemento separador ( 8) de modo que gire con él aunque a una velocidad ligeramente diferente de modo que el lodo acumulado en las paredes de dicho recipiente (8) sea separado por rascado y sea desplazado hacia abajo y hacia el exterior a través del fondo abierto de dicho elemento separador (8) cayendo sobre dicha mesa de secado (22), caracterizandose ademas porque incluye un rascador (30) de la parte superior de la mesa en un puesto de descarga de lodo a través del cual pasa dicha mesa (22) durante su rotación, una puerta abatible montada sobre bisagras ( 33) en dicha parte superior de la mesa (22) en dicho emplazamiento del puesto de descarga , y un dispositivo (36) para abatir y elevar automáticamente dicha puerta abatible articulada (33) de manera secuencial durante la rotación de dicha mesa a través de dicho puesto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/878,551 US4184959A (en) | 1978-02-16 | 1978-02-16 | Sludge recovery apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES477775A1 true ES477775A1 (es) | 1980-04-01 |
Family
ID=25372259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477775A Expired ES477775A1 (es) | 1978-02-16 | 1979-02-15 | Aparato de recuperacion de lodo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4184959A (es) |
JP (1) | JPS54118647A (es) |
BE (1) | BE874114A (es) |
DE (1) | DE2903217A1 (es) |
ES (1) | ES477775A1 (es) |
FR (1) | FR2417339A1 (es) |
GB (1) | GB2014482B (es) |
IT (1) | IT1110245B (es) |
SE (1) | SE7901369L (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4569787A (en) * | 1982-06-23 | 1986-02-11 | Hitachi, Ltd. | Process and apparatus for treating radioactive waste |
JPS6018799A (ja) * | 1983-07-13 | 1985-01-30 | 株式会社東芝 | 放射性洗濯廃液の処理装置 |
US4661290A (en) * | 1984-03-15 | 1987-04-28 | Jgc Corporation | Apparatus for compacting solid waste materials and its accessory facilities |
DE68919548D1 (de) * | 1988-06-24 | 1995-01-12 | Mozley Ltd Richard | Festflüssig-Separator. |
US5229010A (en) * | 1991-07-01 | 1993-07-20 | Progressive Recovery, Inc. | Rotating microwave contaminated materials treating apparatus and method of using thereof |
US5308452A (en) * | 1992-01-31 | 1994-05-03 | Progressive Recovery, Inc. | Photopolymer washout fluid solvent distillation apparatus and method |
GB9221956D0 (en) * | 1992-10-20 | 1992-12-02 | Broadbent & Sons Ltd Thomas | Particle separation and drying apparatus |
DE4326410A1 (de) * | 1993-08-06 | 1995-02-09 | Kloeckner Humboldt Deutz Ag | Entwässerungsvorrichtung zum Entwässern von Schlämmen |
SE9802116D0 (sv) * | 1998-06-15 | 1998-06-15 | Alfa Laval Ab | Dekantercentrifug |
US20120325947A1 (en) * | 2011-06-22 | 2012-12-27 | Frank Levy | Apparatus and process for separating carpet fibers |
CN104371764B (zh) * | 2014-11-19 | 2017-02-22 | 南京林业大学 | 一种生物质可燃气焦油冷凝分离装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE174895C (es) * | ||||
US239222A (en) * | 1881-03-22 | burgess | ||
US1770970A (en) * | 1928-12-07 | 1930-07-22 | Westinghouse Electric & Mfg Co | Rotary-hearth furnace |
US2919848A (en) * | 1956-03-14 | 1960-01-05 | Andrew F Howe | Centrifugal separation |
US2931882A (en) * | 1957-02-06 | 1960-04-05 | Trenton Times Corp | Drying oven apparatus |
US3419210A (en) * | 1965-08-09 | 1968-12-31 | Beteiligungs & Patentverw Gmbh | Full-envelope centrifuge with discharge screw |
JPS4863357A (es) * | 1971-12-06 | 1973-09-03 |
-
1978
- 1978-02-16 US US05/878,551 patent/US4184959A/en not_active Expired - Lifetime
-
1979
- 1979-01-27 DE DE19792903217 patent/DE2903217A1/de not_active Withdrawn
- 1979-02-12 FR FR7903456A patent/FR2417339A1/fr active Granted
- 1979-02-12 GB GB7904889A patent/GB2014482B/en not_active Expired
- 1979-02-12 BE BE193420A patent/BE874114A/xx not_active IP Right Cessation
- 1979-02-15 IT IT20215/79A patent/IT1110245B/it active
- 1979-02-15 SE SE7901369A patent/SE7901369L/ not_active Application Discontinuation
- 1979-02-15 ES ES477775A patent/ES477775A1/es not_active Expired
- 1979-02-16 JP JP1625079A patent/JPS54118647A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4184959A (en) | 1980-01-22 |
IT7920215A0 (it) | 1979-02-15 |
FR2417339A1 (fr) | 1979-09-14 |
GB2014482A (en) | 1979-08-30 |
FR2417339B1 (es) | 1984-05-04 |
BE874114A (fr) | 1979-05-29 |
GB2014482B (en) | 1982-06-03 |
SE7901369L (sv) | 1979-08-17 |
IT1110245B (it) | 1985-12-23 |
JPS54118647A (en) | 1979-09-14 |
DE2903217A1 (de) | 1979-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |