BRPI0411438A - aparelho de filtração de suspensão, e, método para operação de um aparelho de filtro sob pressão para separar lìquidos a partir sólidos em uma corrente de suspensão - Google Patents
aparelho de filtração de suspensão, e, método para operação de um aparelho de filtro sob pressão para separar lìquidos a partir sólidos em uma corrente de suspensãoInfo
- Publication number
- BRPI0411438A BRPI0411438A BRPI0411438-8A BRPI0411438A BRPI0411438A BR PI0411438 A BRPI0411438 A BR PI0411438A BR PI0411438 A BRPI0411438 A BR PI0411438A BR PI0411438 A BRPI0411438 A BR PI0411438A
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- suspension
- slurry
- solids
- operating
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 239000012065 filter cake Substances 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 239000000701 coagulant Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/608—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by temperature measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/202—Systems for applying pressure to filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
"APARELHO DE FILTRAçãO DE SUSPENSãO, E, MéTODO PARA OPERAçãO DE UM APARELHO DE FILTRO SOB PRESSãO PARA SEPARAR LìQUIDOS A PARTIR SóLIDOS EM UMA CORRENTE DE SUSPENSãO". Um sistema e aparelho de filtração de suspensão com elementos periféricos para condicionamento de uma suspensão antes da entrada em um filtro de pressão (32) e controle de introduções de fluido e líquido no filtro (32) para produzir uma torta de filtro ou filtrado desejado. O sistema inclui um controlador (16) para controlar a operação do tratamento periférico para a introdução de coagulantes, floculantes e polímeros para tratar ou condicionar uma suspensão introduzida no filtro (32) e o controle de adicional equipamento periférico para tratamento da suspensão com gás de clareamento de líquido ou de formação de torta, vapor, ou gás de secagem ou de condicionamento, no interior da câmara de filtro (40) para a produção tanto de filtrado quanto de torta de filtro a partir do filtro (32) para uma forma desejada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47879103P | 2003-06-16 | 2003-06-16 | |
US60/478,791 | 2003-06-16 | ||
PCT/US2004/018644 WO2005007270A1 (en) | 2003-06-16 | 2004-06-12 | Slurry filtration system and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0411438A true BRPI0411438A (pt) | 2006-07-18 |
BRPI0411438B1 BRPI0411438B1 (pt) | 2014-07-08 |
Family
ID=34079042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0411438-8A BRPI0411438B1 (pt) | 2003-06-16 | 2004-06-12 | Sistema para processar uma entrada de uma suspensão para separar líquidos de sólidos, e, método para operação do sistema |
Country Status (10)
Country | Link |
---|---|
US (1) | US7674386B2 (pt) |
EP (1) | EP1648587B1 (pt) |
AT (1) | ATE481148T1 (pt) |
AU (1) | AU2004257581B2 (pt) |
BR (1) | BRPI0411438B1 (pt) |
DE (1) | DE602004029168D1 (pt) |
ES (1) | ES2350934T3 (pt) |
PL (1) | PL1648587T3 (pt) |
WO (1) | WO2005007270A1 (pt) |
ZA (1) | ZA200510020B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7815808B2 (en) * | 2002-01-22 | 2010-10-19 | Flsmidth A/S | Hot-gas pressure-filter apparatus |
CN102227242A (zh) * | 2008-10-02 | 2011-10-26 | 格莱风环境有限公司 | 悬浮液液体提取装置和方法 |
US20100096341A1 (en) * | 2008-10-17 | 2010-04-22 | Flsmidth A/S | Pressure filter apparatus and method using interstitial expanding gas |
CN102625659B (zh) | 2009-08-25 | 2015-05-13 | 安康科技公司 | 用于分析总膳食纤维的自动化方法和系统 |
US20120205319A1 (en) * | 2011-02-15 | 2012-08-16 | Rdp Technologies, Inc. | Apparatus and Method for Discharge of Treated Sewage Sludge from Bins |
EP2570167A1 (de) * | 2011-09-13 | 2013-03-20 | Bayer Intellectual Property GmbH | Gerät und Verfahren zur diskontinuierlichen Filtration |
WO2014100570A1 (en) * | 2012-12-19 | 2014-06-26 | Flsmidth A/S | Method for treating and drying tailings |
EP2926879B1 (de) * | 2014-04-03 | 2017-09-27 | BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH | Filtervorrichtung und Filtrationsverfahren |
ES2566978B1 (es) | 2014-10-16 | 2017-01-31 | Bernardo DÍAZ MARTÍNEZ | Dispositivo de control de la floculación en una corriente de lodos o fangos y sistema para controlar la floculación mediante la adición de reactivo floculante en dicha corriente de lodos o fangos |
WO2016131072A2 (de) * | 2015-02-19 | 2016-08-25 | Next Generation Analytics Gmbh | Bandfilter |
CN105344139B (zh) * | 2015-12-02 | 2018-01-23 | 上海纳维加特机电科技有限公司 | 高粘度料浆过滤机 |
CN109443893B (zh) * | 2018-11-28 | 2021-10-15 | 佛山科学技术学院 | 一种光催化处理挥发性有机污染物固液分离装置 |
EP3934786A4 (en) | 2019-03-08 | 2022-11-09 | BENESI, Steve C. | FILTER DEVICE, FILTER DISC SECTORS, FILTER ELEMENTS AND USES |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393149A (en) * | 1965-12-14 | 1968-07-16 | Gen Services Company | Dosage control system and method for the treatment of water or sewage |
JPH0342006A (ja) | 1989-07-07 | 1991-02-22 | Kobe Steel Ltd | ベルトプレス型脱水機の制御方法及びその汚泥厚み検出装置 |
US5382356A (en) * | 1991-11-29 | 1995-01-17 | Tokyo Metropolitan | Method and apparatus for controlling sludge dewatering |
US5292434A (en) * | 1992-04-07 | 1994-03-08 | Benesi Steve C | Filter apparatus and method using belt filter medium |
WO1994013382A1 (de) * | 1992-12-04 | 1994-06-23 | Von Roll Ag | Anlage zur verarbeitung einer trübe sowie verwendungen derselben |
AU6508996A (en) | 1996-08-05 | 1998-02-25 | Peter Anthony Miller | Apparatus for liquid purification |
CA2277986C (en) * | 1997-01-31 | 2008-04-22 | Steve C. Benesi | Modular filter apparatus |
US6521135B1 (en) * | 1999-01-19 | 2003-02-18 | Steve C. Benesi | Filtration apparatus operation features |
-
2004
- 2004-06-12 US US10/575,820 patent/US7674386B2/en not_active Expired - Fee Related
- 2004-06-12 WO PCT/US2004/018644 patent/WO2005007270A1/en active Application Filing
- 2004-06-12 DE DE602004029168T patent/DE602004029168D1/de active Active
- 2004-06-12 PL PL04776482T patent/PL1648587T3/pl unknown
- 2004-06-12 EP EP04776482A patent/EP1648587B1/en active Active
- 2004-06-12 ES ES04776482T patent/ES2350934T3/es active Active
- 2004-06-12 BR BRPI0411438-8A patent/BRPI0411438B1/pt not_active IP Right Cessation
- 2004-06-12 AU AU2004257581A patent/AU2004257581B2/en not_active Ceased
- 2004-06-12 AT AT04776482T patent/ATE481148T1/de not_active IP Right Cessation
- 2004-06-12 ZA ZA200510020A patent/ZA200510020B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE602004029168D1 (de) | 2010-10-28 |
EP1648587B1 (en) | 2010-09-15 |
BRPI0411438B1 (pt) | 2014-07-08 |
ATE481148T1 (de) | 2010-10-15 |
PL1648587T3 (pl) | 2011-04-29 |
AU2004257581B2 (en) | 2006-05-25 |
US20060283785A1 (en) | 2006-12-21 |
US7674386B2 (en) | 2010-03-09 |
ES2350934T3 (es) | 2011-01-28 |
ZA200510020B (en) | 2007-04-25 |
WO2005007270A1 (en) | 2005-01-27 |
EP1648587A4 (en) | 2007-04-04 |
EP1648587A1 (en) | 2006-04-26 |
AU2004257581A1 (en) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: FLSMIDTH A/S (DK) Free format text: TRANSFERIDO DE: STEVE C. BENESI |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/07/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2674 DE 05-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |