PE20000403A1 - Metodo para obtener un secado mas efectivo - Google Patents
Metodo para obtener un secado mas efectivoInfo
- Publication number
- PE20000403A1 PE20000403A1 PE1999000473A PE00047399A PE20000403A1 PE 20000403 A1 PE20000403 A1 PE 20000403A1 PE 1999000473 A PE1999000473 A PE 1999000473A PE 00047399 A PE00047399 A PE 00047399A PE 20000403 A1 PE20000403 A1 PE 20000403A1
- Authority
- PE
- Peru
- Prior art keywords
- filter cake
- oscillator
- relation
- moved
- range
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
Abstract
QUE COMPRENDE: A) UNA SUSPENSION CONTENIENDO SOLIDOS Y LIQUIDOS, QUE FORMA UNA TORTA DE FILTRO SOBRE LA SUPERFICIE DEL MEDIO FILTRANTE; B) UNA TORTA DE FILTRO, LA CUAL ES MOVIDA CON RELACION AL OSCILADOR; C) UN OSCILADOR ULTRASONICO HECHO DE UN MATERIAL PIEZOELECTRICO O MAGNETOESTRICTIVO, EL CUAL ES COLOCADO EN RELACION UNO A UNO, CON DICHA TORTA DE FILTRO. DICHO OSCILADOR Y DICHA TORTA DE FILTRO SON CONSERVADOS INAMOVIBLES UNO RESPECTO AL OTRO, MIENTRAS EXISTA UN CONTACTO MECANICO ENTRE AMBOS, GENERANDO UN CAMPO ACUSTICO. DICHO CAMPO ACUSTICO TIENE UNA FRECUENCIA DE OSCILACION QUE ESTA EN EL RANGO DE 20 A 60 KHZ. DICHO OSCILADOR TIENE CONECTADO UN ELEMENTO ESTRUCTURAL, EL CUAL ES MOVIDO CON RELACION A DICHA TORTA, Y D) UN SECADOR DE SUCCION PROVISTO CON UNA SUPERFICIE DE SUCCION QUE INCLUYE POROS FINOS. DICHOS POROS TIENEN RADIOS EN EL RANGO DE 0.5 A 2 MICROMETROS. DICHA SUPERFICIE CONSTITUYE LA SUPERFICIE DE FILTRACION DEL MATERIAL FILTRANTE
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981292A FI111811B (fi) | 1998-06-05 | 1998-06-05 | Menetelmä kuivauksen tehostamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20000403A1 true PE20000403A1 (es) | 2000-05-25 |
Family
ID=8551922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1999000473A PE20000403A1 (es) | 1998-06-05 | 1999-06-03 | Metodo para obtener un secado mas efectivo |
Country Status (15)
Country | Link |
---|---|
US (1) | US6079120A (es) |
EP (1) | EP0963773B1 (es) |
JP (1) | JP2000039258A (es) |
KR (1) | KR100604122B1 (es) |
CN (1) | CN1111712C (es) |
AT (1) | ATE291478T1 (es) |
AU (1) | AU753105B2 (es) |
BR (1) | BR9905310A (es) |
CA (1) | CA2273505A1 (es) |
DE (1) | DE69924317T2 (es) |
FI (1) | FI111811B (es) |
IN (1) | IN192088B (es) |
PE (1) | PE20000403A1 (es) |
RU (1) | RU2221203C2 (es) |
ZA (1) | ZA993749B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI111810B (fi) * | 1998-06-05 | 2003-09-30 | Outokumpu Oy | Menetelmä kuivauksen tehostamiseksi |
US20020040643A1 (en) * | 2000-09-25 | 2002-04-11 | Ware Gerald J. | Desiccation apparatus and method |
KR20070111791A (ko) | 2006-05-19 | 2007-11-22 | 삼성전자주식회사 | 표시 장치, 그 구동 장치 및 방법 |
US8420016B2 (en) * | 2007-05-16 | 2013-04-16 | American Sterilizer Company | Microbial deactivation apparatus having integrated ultrasonic drying system |
KR101665973B1 (ko) * | 2016-03-03 | 2016-10-13 | 주식회사 화인 | 슬러지의 건조 장치 |
US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
CN110513969A (zh) * | 2019-09-09 | 2019-11-29 | 南京思达捷信息科技有限公司 | 一种rfid电子设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1461475A1 (de) * | 1964-12-11 | 1969-07-31 | Sachtleben Ag | Verdichtungsvorrichtung fuer Filterkuchen auf Vakuumfiltern |
US4166034A (en) * | 1978-05-08 | 1979-08-28 | Bodine Albert G | Method and apparatus for sonically dehydrating precipitate |
GB2077131B (en) * | 1980-05-30 | 1984-03-14 | Gec Diesels Ltd | Filtration |
EP0058908A1 (en) * | 1981-02-23 | 1982-09-01 | Delkor Technik (Proprietary) Limited | Improved drying of filter cakes |
DE3233289A1 (de) * | 1982-09-08 | 1984-03-08 | Henkel KGaA, 4000 Düsseldorf | Vorrichtung und verfahren zur behandlung einer zeolithsuspension zum zwecke der feststoffabtrennung von der mutter- und/oder waschlauge |
FI76705C (fi) * | 1987-04-16 | 1988-12-12 | Valmet Paper Machinery Inc | Foerfarande foer rengoering av filterplattor foer sugtorkanordning. |
FI82388C (fi) * | 1989-06-29 | 1991-03-11 | Outokumpu Oy | Foerfarande foer rening av filterplattorna i en sugtorkningsanordning. |
US5151186A (en) * | 1990-05-21 | 1992-09-29 | Skc Limited | Method for cleaning filter disks and system therefor |
US5213687A (en) * | 1990-06-04 | 1993-05-25 | Ecc International Inc. | Apparatus for filtering mineral slurries |
FI87539C (fi) * | 1990-11-19 | 1993-01-25 | Outomec Oy | Foerfarande foer loesgoering av filterkaka |
BR9305778A (pt) * | 1992-01-22 | 1997-02-18 | Ecc Int Inc | Aparelho para filtrar lamas minerais |
FI96580C (fi) * | 1994-04-19 | 1996-07-25 | Outokumpu Mintec Oy | Laite suodatuskakun käsittelemiseksi |
DE4422503A1 (de) * | 1994-06-28 | 1996-01-04 | Kloeckner Humboldt Deutz Ag | Verfahren und Vorrichtung zur Abtrennung von Feststoffen aus einer Suspension |
EP2712871A1 (en) * | 2012-09-27 | 2014-04-02 | Institut Pasteur | Recombinant Measles virus expressing Chikungunya virus polypeptides and their applications |
-
1998
- 1998-06-05 FI FI981292A patent/FI111811B/fi active
-
1999
- 1999-05-31 AU AU32334/99A patent/AU753105B2/en not_active Ceased
- 1999-06-02 CA CA002273505A patent/CA2273505A1/en not_active Abandoned
- 1999-06-03 ZA ZA9903749A patent/ZA993749B/xx unknown
- 1999-06-03 PE PE1999000473A patent/PE20000403A1/es not_active Application Discontinuation
- 1999-06-04 IN IN422BO1999 patent/IN192088B/en unknown
- 1999-06-04 AT AT99110798T patent/ATE291478T1/de not_active IP Right Cessation
- 1999-06-04 DE DE69924317T patent/DE69924317T2/de not_active Expired - Fee Related
- 1999-06-04 CN CN99106995A patent/CN1111712C/zh not_active Expired - Fee Related
- 1999-06-04 BR BR9905310-1A patent/BR9905310A/pt not_active IP Right Cessation
- 1999-06-04 KR KR1019990020726A patent/KR100604122B1/ko not_active IP Right Cessation
- 1999-06-04 EP EP99110798A patent/EP0963773B1/en not_active Expired - Lifetime
- 1999-06-04 RU RU99111946/06A patent/RU2221203C2/ru not_active IP Right Cessation
- 1999-06-04 US US09/325,916 patent/US6079120A/en not_active Expired - Lifetime
- 1999-06-07 JP JP11158990A patent/JP2000039258A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU753105B2 (en) | 2002-10-10 |
FI111811B (fi) | 2003-09-30 |
CN1240268A (zh) | 2000-01-05 |
JP2000039258A (ja) | 2000-02-08 |
BR9905310A (pt) | 2001-10-30 |
FI981292A0 (fi) | 1998-06-05 |
EP0963773A3 (en) | 2000-11-02 |
ZA993749B (en) | 1999-12-03 |
ATE291478T1 (de) | 2005-04-15 |
RU2221203C2 (ru) | 2004-01-10 |
CN1111712C (zh) | 2003-06-18 |
US6079120A (en) | 2000-06-27 |
EP0963773A2 (en) | 1999-12-15 |
FI981292A (fi) | 1999-12-06 |
CA2273505A1 (en) | 1999-12-05 |
IN192088B (es) | 2004-02-21 |
DE69924317D1 (de) | 2005-04-28 |
AU3233499A (en) | 1999-12-16 |
KR20000005940A (ko) | 2000-01-25 |
DE69924317T2 (de) | 2005-08-11 |
KR100604122B1 (ko) | 2006-07-25 |
EP0963773B1 (en) | 2005-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |