BR9300580A - Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral - Google Patents
Aparelho de filtrar finas camadas ou suspensoes fibrosas em geralInfo
- Publication number
- BR9300580A BR9300580A BR9300580A BR9300580A BR9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A BR 9300580 A BR9300580 A BR 9300580A
- Authority
- BR
- Brazil
- Prior art keywords
- appliance
- general
- filtering fine
- fine layers
- fibrous suspensions
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- B01D29/117—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 outward flow filtration
- B01D29/118—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 outward flow filtration open-ended
-
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers 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
- B01D29/90—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 feeding
- B01D29/902—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 feeding containing fixed liquid displacement elements or cores
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI920369A IT1254636B (it) | 1992-02-20 | 1992-02-20 | Apparecchiatura per filtrare patine o sospensioni fibrose in genere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9300580A true BR9300580A (pt) | 1993-08-24 |
Family
ID=11362057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9300580A BR9300580A (pt) | 1992-02-20 | 1993-02-15 | Aparelho de filtrar finas camadas ou suspensoes fibrosas em geral |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0557258A1 (pt) |
| BR (1) | BR9300580A (pt) |
| FI (1) | FI930230L (pt) |
| IT (1) | IT1254636B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19630652C2 (de) * | 1996-07-30 | 2002-05-23 | Mahle Filtersysteme Gmbh | Filter für Flüssigkeiten, Pasten und andere hochviskose Medien |
| DE19718563C1 (de) * | 1997-05-02 | 1998-07-23 | Ewk Gmbh | Rückspülfilter |
| DE19947724A1 (de) | 1999-10-04 | 2001-04-05 | Msg Maschinen Und Stahlbau Gmb | Vorrichtung zum Filtrieren von verunreinigten Flüssigkeiten |
| DE102008059597A1 (de) * | 2008-11-28 | 2010-06-02 | Mahle International Gmbh | Filtriervorrichtung |
| EP2517768B1 (en) * | 2011-04-28 | 2014-07-16 | Falmer Investments Limited | Self-cleaning filter and method |
| WO2015138015A1 (en) * | 2014-03-14 | 2015-09-17 | Dow Global Technologies Llc | Cross-flow filter assembly with improved cleaning assembly |
| CN106999814B (zh) | 2014-12-18 | 2020-01-24 | 陶氏环球技术有限责任公司 | 具有张紧机构的圆柱形过滤网 |
| CN113426177A (zh) * | 2021-07-06 | 2021-09-24 | 金斌 | 一种便于清理的生物污染物工业环保设备 |
| CN113797627A (zh) * | 2021-09-30 | 2021-12-17 | 尚勇刚 | 一种中药渣过滤器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621489A5 (pt) * | 1977-06-09 | 1981-02-13 | Lonza Ag | |
| AU1222083A (en) * | 1982-02-12 | 1983-08-25 | Ris Irrigation Systems Pty. Ltd. | Improved self cleaning filter |
| US4880539A (en) * | 1987-10-16 | 1989-11-14 | Cellier Corporation | Filter for filtering solids out of a liquid having a doctor blade wiping means |
-
1992
- 1992-02-20 IT ITMI920369A patent/IT1254636B/it active
-
1993
- 1993-01-21 FI FI930230A patent/FI930230L/fi not_active Application Discontinuation
- 1993-02-15 BR BR9300580A patent/BR9300580A/pt not_active Application Discontinuation
- 1993-02-19 EP EP93830063A patent/EP0557258A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI920369A1 (it) | 1993-08-20 |
| FI930230A7 (fi) | 1993-08-21 |
| FI930230L (fi) | 1993-08-21 |
| FI930230A0 (fi) | 1993-01-21 |
| IT1254636B (it) | 1995-09-28 |
| EP0557258A1 (en) | 1993-08-25 |
| ITMI920369A0 (it) | 1992-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA7 | Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health |