ES2160860T3 - Procedimiento y aparato para la limpieza de filtros contaminados por polimeros y resinas de fusion en caliente, in situ, sin desmontar los elementos filtrantes. - Google Patents
Procedimiento y aparato para la limpieza de filtros contaminados por polimeros y resinas de fusion en caliente, in situ, sin desmontar los elementos filtrantes.Info
- Publication number
- ES2160860T3 ES2160860T3 ES97102106T ES97102106T ES2160860T3 ES 2160860 T3 ES2160860 T3 ES 2160860T3 ES 97102106 T ES97102106 T ES 97102106T ES 97102106 T ES97102106 T ES 97102106T ES 2160860 T3 ES2160860 T3 ES 2160860T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- appliance
- hot
- situ
- polymers
- 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
- 238000004140 cleaning Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 230000004927 fusion Effects 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 title abstract 2
- 239000011347 resin Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 238000011282 treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Filtering Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtration Of Liquid (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
UN METODO Y UN APARATO PARA LIMPIAR LOS FILTROS (3, 3A, 3B) CONTAMINADOS POR RESINAS DE FUSION EN CALIENTE Y POLIMEROS IN SITU SIN QUITAR LOS ELEMENTOS DE FILTRADO. EL METODO COMPRENDE UN PASO PRELIMINAR DURANTE EL QUE SE INTERRUMPE LA CIRCULACION DEL PRODUCTO QUE SE VA A FILTRAR POR EL FILTRO QUE SE VA A LIMPIAR, Y UN PASO DE DRENAJE, DURANTE EL QUE UN FLUIDO DE DRENAJE PRESURIZADO ES PASADO POR EL FILTRO (3, 3A, 3B) PARA VACIAR EL FILTRO DE PRODUCTOS RESIDUALES. DESPUES, SE LLEVA A CABO UN PASO DE LIMPIEZA DEL FILTRO DURANTE EL QUE UN FLUIDO DE LIMPIEZA, CONSTITUIDO AL MENOS PARCIALMENTE POR VAPOR SUPERCALIENTE, ES PASADO POR EL FILTRO. LOS FLUIDOS UTILIZADOS PARA LIMPIAR EL FILTRO SON DESPUES SOMETIDOS A TRATAMIENTOS PARA ELIMINAR LOS AGENTES CONTAMINANTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000392A IT1282718B1 (it) | 1996-02-29 | 1996-02-29 | Procedimento ed apparecchiatura per la pulizia in situ,senza rimozione degli elementi filtranti,di filtri sporchi di polimeri |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2160860T3 true ES2160860T3 (es) | 2001-11-16 |
Family
ID=11373450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97102106T Expired - Lifetime ES2160860T3 (es) | 1996-02-29 | 1997-02-10 | Procedimiento y aparato para la limpieza de filtros contaminados por polimeros y resinas de fusion en caliente, in situ, sin desmontar los elementos filtrantes. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5945006A (es) |
EP (1) | EP0791386B1 (es) |
JP (1) | JPH09234323A (es) |
AT (1) | ATE204195T1 (es) |
DE (1) | DE69706082T2 (es) |
ES (1) | ES2160860T3 (es) |
IN (1) | IN191377B (es) |
IT (1) | IT1282718B1 (es) |
TW (1) | TW425313B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW504400B (en) * | 2001-01-31 | 2002-10-01 | Toshiba Corp | Filtering apparatus, back wash method therefor, filtering device and power plant |
EP1626792B1 (de) * | 2003-05-23 | 2008-08-20 | Oerlikon Textile GmbH & Co. KG | Verfahren und vorrichtung zur reinigung von schmelzfiltern |
GB0312281D0 (en) * | 2003-05-29 | 2003-07-02 | Longworth Engineering Ltd | Cleaning filter elements |
GB2448237B (en) * | 2007-04-05 | 2010-04-28 | Honda Motor Co Ltd | Wastewater filtering apparatus |
WO2008137623A1 (en) * | 2007-05-03 | 2008-11-13 | Dae Sung Lee | Filtration system |
US8309711B2 (en) * | 2009-08-07 | 2012-11-13 | Corn Products Development Inc. | Filtration of corn starch followed by washing and collection of the resultant corn starch cake |
FI20115350A0 (fi) | 2011-04-12 | 2011-04-12 | Steris Europe Inc | Laite kiintoaineen erottamiseksi biojätesuspensiosta |
KR101324897B1 (ko) * | 2011-12-09 | 2013-11-04 | 도레이첨단소재 주식회사 | 폴리에스테르 제조용 폴리머 필터의 세정방법 |
JP2018530427A (ja) * | 2015-09-10 | 2018-10-18 | 1934612 オンタリオ インク.1934612 Ontario Inc. | 汚染された液体混合物中の固体粒子を脱水するための方法およびシステム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474276A (en) * | 1977-11-25 | 1979-06-14 | Sumitomo Durez Co | Pelletizing method and apparatus |
DE3729268A1 (de) * | 1987-09-02 | 1989-03-16 | Henkel Kgaa | Verfahren und anlage zur abtrennung und reinigung von celluloseethern und anderen cellulosederivaten |
DE3838188A1 (de) * | 1988-11-10 | 1990-05-17 | Fourne Maschinenbau Gmbh | Reinigung polymerbehafteter teile |
US5200077A (en) * | 1991-04-08 | 1993-04-06 | Memtec America Corporation | Backflushable rotary melt polymer filter apparatus |
JPH06104170B2 (ja) * | 1991-10-16 | 1994-12-21 | アスカ工業株式会社 | フィルター容器 |
US5487836A (en) * | 1993-06-23 | 1996-01-30 | Basf Corporation | Method of cleaning a sintered powdered metal filter |
US5516426A (en) * | 1995-02-21 | 1996-05-14 | Hull; Harold L. | Self-cleaning filter system |
-
1996
- 1996-02-29 IT IT96MI000392A patent/IT1282718B1/it active IP Right Grant
-
1997
- 1997-01-28 TW TW086100942A patent/TW425313B/zh not_active IP Right Cessation
- 1997-02-10 AT AT97102106T patent/ATE204195T1/de active
- 1997-02-10 DE DE69706082T patent/DE69706082T2/de not_active Expired - Lifetime
- 1997-02-10 ES ES97102106T patent/ES2160860T3/es not_active Expired - Lifetime
- 1997-02-10 EP EP97102106A patent/EP0791386B1/en not_active Expired - Lifetime
- 1997-02-12 US US08/799,740 patent/US5945006A/en not_active Expired - Lifetime
- 1997-02-21 IN IN328CA1997 patent/IN191377B/en unknown
- 1997-02-28 JP JP9060184A patent/JPH09234323A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5945006A (en) | 1999-08-31 |
JPH09234323A (ja) | 1997-09-09 |
DE69706082D1 (de) | 2001-09-20 |
IT1282718B1 (it) | 1998-03-31 |
EP0791386A3 (en) | 1998-01-21 |
ITMI960392A0 (es) | 1996-02-29 |
ATE204195T1 (de) | 2001-09-15 |
TW425313B (en) | 2001-03-11 |
ITMI960392A1 (it) | 1997-08-29 |
IN191377B (es) | 2003-11-29 |
EP0791386B1 (en) | 2001-08-16 |
DE69706082T2 (de) | 2002-04-25 |
EP0791386A2 (en) | 1997-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2160860T3 (es) | Procedimiento y aparato para la limpieza de filtros contaminados por polimeros y resinas de fusion en caliente, in situ, sin desmontar los elementos filtrantes. | |
CA2126866A1 (en) | Preparation of Bone for Transplantation | |
CA2179631A1 (en) | Multi-Process Power Spray Washer Apparatus | |
SE9801246D0 (sv) | Bottenrening av bassänger med sandbotten | |
JPS59105499A (ja) | 着衣の洗浄及び特に放射性粒子で汚染された着衣から粒状汚染物を除去する方法及び装置 | |
ES2149297T3 (es) | Metodo para enjuagar en un lavavajillas y dispositivo para llevar a la practica el metodo. | |
US4503577A (en) | Pipe and hose decontamination apparatus | |
DE874580T1 (de) | Verfahren zum desinfizieren des spülraumes einer automatischen geschirrspülmaschine und automatische geschirrspülmaschine zur durchführung des verfahrens | |
DE3873271D1 (de) | Verfahren und vorrichtung zum entlacken und entfernen von schichten von flaechen. | |
DE3374526D1 (en) | Method and apparatus for cleaning big work pieces | |
DE50309775D1 (de) | Verfahren zum entkeimen und reinigen von wasserführenden systemen, insbesondere in schwimm- und badebeckenanlagen, und vorrichtung für dessen durchführung | |
RU96102566A (ru) | Способ и устройство для очистки макаронных прессов | |
EP0692381A3 (de) | Vorrichtung zum Entfernen von Farbe aus einem Farbwerk | |
CN109499954B (zh) | 一种用于清除金属板材油污杂质的自动刷 | |
DE202006005273U1 (de) | Hochdruck-Vakuum-Reinigungsgerät | |
US2222513A (en) | Means for cleaning motors | |
CA2413899C (en) | Method of cleaning contaminants from industrial components | |
DK1161293T3 (da) | Rengøringsindretning | |
CN219845555U (zh) | 保养操作台 | |
CN108365716A (zh) | 一种电机定子绕组立式真空压力浸漆方法及支撑装置 | |
CN215365217U (zh) | 一种水资源软化、高效过滤装置 | |
KR920000725Y1 (ko) | 산업용 정수라인의 필터세척장치 | |
DE4342674C2 (de) | Verfahren zur Reinigung von Arbeitsgeräten für die Lebensmittelverarbeitung | |
DE50006445D1 (de) | Vorrichtung zur filtration von verunreinigter flüssigkeit, insbesondere von wasser | |
CN208404498U (zh) | 污水自净鞋底清洗机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 791386 Country of ref document: ES |