IT1235896B - Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulenti - Google Patents
Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulentiInfo
- Publication number
- IT1235896B IT1235896B IT653A IT65389A IT1235896B IT 1235896 B IT1235896 B IT 1235896B IT 653 A IT653 A IT 653A IT 65389 A IT65389 A IT 65389A IT 1235896 B IT1235896 B IT 1235896B
- Authority
- IT
- Italy
- Prior art keywords
- self
- turbinet
- hydraulic
- water systems
- cleaning
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 title abstract 3
- 238000001914 filtration Methods 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
- B01D29/11—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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- 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
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- 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
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/58—Power supply means for regenerating the filter
- B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
- Hydraulic Turbines (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT653A IT1235896B (it) | 1989-11-24 | 1989-11-24 | Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulenti |
EP90830510A EP0429409B1 (en) | 1989-11-24 | 1990-11-08 | Self-cleaning filter for hydraulic systems fitted with an hydraulic turbine which operates a number of cleaning brushes |
DE69007940T DE69007940T2 (de) | 1989-11-24 | 1990-11-08 | Selbstreinigender Filter für hydraulische Systeme mit einem hydraulischen Turbinenantrieb für Reinigungsbürste. |
ES90830510T ES2054323T3 (es) | 1989-11-24 | 1990-11-08 | Un filtro autolimpiador para sistemas hidraulicos ajustado a una turbina hidraulica que hace funcionar un numero de cepillos limpiadores. |
AT90830510T ATE103834T1 (de) | 1989-11-24 | 1990-11-08 | Selbstreinigender filter fuer hydraulische systeme mit einem hydraulischen turbinenantrieb fuer reinigungsbuerste. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT653A IT1235896B (it) | 1989-11-24 | 1989-11-24 | Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulenti |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8900653A0 IT8900653A0 (it) | 1989-11-24 |
IT1235896B true IT1235896B (it) | 1992-11-25 |
Family
ID=11100024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT653A IT1235896B (it) | 1989-11-24 | 1989-11-24 | Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulenti |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0429409B1 (it) |
AT (1) | ATE103834T1 (it) |
DE (1) | DE69007940T2 (it) |
ES (1) | ES2054323T3 (it) |
IT (1) | IT1235896B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190201818A1 (en) * | 2016-07-01 | 2019-07-04 | Bwt Aktiengesellschaft | Backflushing filter |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU642545B2 (en) * | 1991-11-01 | 1993-10-21 | Tsung-Hai Chen | Filter automatic cleansing water cleaner |
JPH11314015A (ja) * | 1998-05-06 | 1999-11-16 | Tadayoshi Nagaoka | 濾過装置 |
US20040112846A1 (en) | 2001-01-18 | 2004-06-17 | Nicholas Jackson | Filter |
ES2186564B1 (es) * | 2001-08-28 | 2004-06-16 | Uralita Sistemas De Tuberias, S.A. | Boquilla de limpieza de filtros de malla. |
AUPS135502A0 (en) * | 2002-03-25 | 2002-05-09 | Son Screen Pty Ltd | Overflow screening device |
GB0306022D0 (en) * | 2003-03-17 | 2003-04-23 | Hosford James P | Filter assembly |
WO2012078925A2 (en) | 2010-12-08 | 2012-06-14 | Dow Global Technologies Llc | Apparatus and method for implementing hydroclone based fluid filtration systems with extensible isolated filter stages |
US9192946B2 (en) | 2012-10-26 | 2015-11-24 | Dow Global Technologies Llc | Hydroclone |
CN103143197A (zh) * | 2013-03-21 | 2013-06-12 | 瑞安市金邦喷淋技术有限公司 | 一种多滤芯反冲自清洗过滤筛 |
CN105960286B (zh) | 2013-12-05 | 2019-01-29 | 陶氏环球技术有限责任公司 | 具有改进的清洁组合件的水力旋流器 |
US10207205B2 (en) | 2014-12-18 | 2019-02-19 | Dow Global Technologies Llc | Cylindrical filter screen with tensioning mechanism |
CN107088324A (zh) * | 2017-06-15 | 2017-08-25 | 高飞 | 一种新型污水处理器装置 |
DE102017011221A1 (de) * | 2017-12-05 | 2019-06-06 | Hydac Process Technology Gmbh | Filtervorrichtung |
CN108096887B (zh) * | 2017-12-22 | 2020-10-23 | 宣城恒创科技有限公司 | 一种基于风能的家用污水循环处理装置 |
CN108771893A (zh) * | 2018-05-25 | 2018-11-09 | 张琛 | 一种污水处理用超声波反冲洗过滤装置 |
DK201870747A1 (en) * | 2018-11-14 | 2020-06-23 | Bollfilter Nordic Aps | Filter candle and method for operating such filter candle |
CN109364539B (zh) * | 2018-12-29 | 2021-05-04 | 青岛日森机电有限公司 | 一种具有电磁铁结构的大型反冲洗叠片式布水器 |
CN116075349A (zh) * | 2020-08-03 | 2023-05-05 | 耐特菲姆有限公司 | 过滤器装置 |
CN112044147A (zh) * | 2020-09-24 | 2020-12-08 | 江西祐臣节能净化科技有限公司 | 一种新型过滤器 |
CN112546698A (zh) * | 2020-10-21 | 2021-03-26 | 郑州云启工业设备技术有限公司 | 一种用于农田灌溉的过滤器吸污方法 |
CN113060857A (zh) * | 2021-03-19 | 2021-07-02 | 鄂尔多斯应用技术学院 | 一种用于矿区生态修复的矿区河道污水连续式处理装置 |
CN113384938A (zh) * | 2021-07-21 | 2021-09-14 | 陕西小保当矿业有限公司 | 一种煤矿井下喷雾装置用大过滤面自清洁过滤器 |
CN114965919B (zh) * | 2022-04-24 | 2024-02-09 | 中电建路桥集团有限公司 | 一种城市水环境综合治理智慧管控系统 |
CN114890625A (zh) * | 2022-05-23 | 2022-08-12 | 江苏丰又环境科技有限公司 | 一种基于动态膜的智能化新型厌氧反应器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT220161B (de) * | 1959-12-24 | 1962-03-12 | Oscar Pauser | Filterapparat für die Reinigung von Schwimmbeckenwasser |
DE1461421A1 (de) * | 1964-03-23 | 1969-05-08 | Luther Werke | Anschwemmfilter,insbesondere fuer ambulante Trinkwasser-Notversorgungsgeraete |
DE2140349A1 (de) * | 1971-08-11 | 1973-03-01 | Tadashi Hagihara | Filtrierapparat |
US4046692A (en) * | 1975-09-17 | 1977-09-06 | Braukmann Armaturen Ag | Domestic water control unit |
EP0347477A1 (en) * | 1988-06-21 | 1989-12-27 | Mordeki Drori | Filtering apparatus |
US4923600A (en) * | 1987-08-28 | 1990-05-08 | Lenox Institute For Research, Inc. | Water clarification system adapted for removing particulate matter of greater than a predetermined size |
-
1989
- 1989-11-24 IT IT653A patent/IT1235896B/it active IP Right Grant
-
1990
- 1990-11-08 ES ES90830510T patent/ES2054323T3/es not_active Expired - Lifetime
- 1990-11-08 AT AT90830510T patent/ATE103834T1/de not_active IP Right Cessation
- 1990-11-08 EP EP90830510A patent/EP0429409B1/en not_active Expired - Lifetime
- 1990-11-08 DE DE69007940T patent/DE69007940T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190201818A1 (en) * | 2016-07-01 | 2019-07-04 | Bwt Aktiengesellschaft | Backflushing filter |
US11957999B2 (en) * | 2016-07-01 | 2024-04-16 | Bwt Holding Gmbh | Backflushing filter |
Also Published As
Publication number | Publication date |
---|---|
DE69007940D1 (de) | 1994-05-11 |
ATE103834T1 (de) | 1994-04-15 |
IT8900653A0 (it) | 1989-11-24 |
ES2054323T3 (es) | 1994-08-01 |
EP0429409B1 (en) | 1994-04-06 |
DE69007940T2 (de) | 1994-11-03 |
EP0429409A1 (en) | 1991-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1235896B (it) | Filtro autopulente per impianti idrici, corredato di turbinetta idraulica per l'azionamento di alcune spazzole pulenti | |
IT8719476A0 (it) | Apparecchiatura di filtrazione d'aria con meccanismi di pulitura a impatto per pulire un filtro dell'aria. | |
BG94576A (bg) | Самопочистващ се филтър | |
SE8901933L (sv) | Dysa foer spritsroer | |
ES2012552A6 (es) | Metodo y filtro mejorados para remover contaminantes de un liquido. | |
AU2521884A (en) | Filter cleanout device with reverse flow | |
DK0946248T3 (da) | Filter med modstrømsrensning | |
SE8401316D0 (sv) | Filter, i synnerhet luftreningsfilter | |
CA2034862A1 (en) | Self-propelled apparatus for cleaning a water treatment tank | |
WO1999025489A3 (en) | Cleaning system for a washer | |
ES2137434T3 (es) | Filtro de polvo. | |
ES283281Y (es) | Maquina lavavajillas con filtro salva-bomba autolimpiable | |
DE68921873D1 (de) | Wasserstrahldüse für webstühle. | |
IT8220856A0 (it) | Lavastoviglie nonche' procedimento per pulire stoviglie in unamacchina di tale tipo. | |
DE58907396D1 (de) | Filterdüse mit ringförmigen Filterlamellen. | |
ES509776A0 (es) | Maquina de limpieza por chorro de arena. | |
JPS53101862A (en) | Tableware cleaner | |
RU1781383C (ru) | Устройство дл очистки каналов с бетонной облицовкой от насосов | |
ATE94083T1 (de) | Bandfiltereinrichtung zur reinigung von bearbeitungsfluessigkeiten. | |
FR2430782A1 (fr) | Filtre se rincant a contre-courant | |
SU385598A1 (ru) | Газопромыватель | |
SU867400A1 (ru) | Самоочищающийс газовый фильтр | |
JPH067053Y2 (ja) | 除 塵 機 | |
JPS6430229A (en) | Device for cleaning photomask | |
IT1263825B (it) | Serbatoio dell'acqua di granulazione con separazione delle filacce |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971128 |