ATA308974A - DEVICE FOR CLEANING LIQUIDS - Google Patents
DEVICE FOR CLEANING LIQUIDSInfo
- Publication number
- ATA308974A ATA308974A AT743089A AT308974A ATA308974A AT A308974 A ATA308974 A AT A308974A AT 743089 A AT743089 A AT 743089A AT 308974 A AT308974 A AT 308974A AT A308974 A ATA308974 A AT A308974A
- Authority
- AT
- Austria
- Prior art keywords
- cleaning liquids
- liquids
- cleaning
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 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
- B01D29/50—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
- B01D29/64—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
- B01D29/6484—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 translatory 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
- B01D29/76—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333405 DE2333405A1 (en) | 1973-06-30 | 1973-06-30 | DEVICE FOR FILTRATING LIQUIDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA308974A true ATA308974A (en) | 1976-12-15 |
| AT338291B AT338291B (en) | 1977-08-10 |
Family
ID=5885613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT308974A AT338291B (en) | 1973-06-30 | 1974-04-12 | DEVICE FOR CLEANING LIQUIDS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5053958A (en) |
| AT (1) | AT338291B (en) |
| CH (1) | CH568777A5 (en) |
| DD (1) | DD111024A5 (en) |
| DE (1) | DE2333405A1 (en) |
| FR (1) | FR2234913A1 (en) |
| NL (1) | NL7404240A (en) |
| SE (1) | SE7408431L (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234322C2 (en) * | 1982-09-16 | 1985-04-04 | Didier-Werke Ag, 6200 Wiesbaden | Filter element |
| DE3641180A1 (en) * | 1986-12-02 | 1988-06-16 | Mueller Umwelttechnik | DEVICE FOR PRESSURE DRAINAGE OF AQUEOUS SLUDGE |
| DE3722238A1 (en) * | 1987-07-06 | 1989-01-19 | Faudi Feinbau | METHOD FOR CLEANING FILTER CANDLES IN precoat filters and DEVICE FOR IMPLEMENTING THE METHOD |
| FI910444A7 (en) * | 1989-05-31 | 1991-01-30 | Nauchno Issledovatelsky Tsentr Uralnoos | Equipment for performing physical and chemical processes |
| DE4020405C2 (en) * | 1990-06-27 | 1999-11-18 | Mueller Umwelttechnik | Process for the pressure drainage of aqueous sludges |
| DE4307472C2 (en) * | 1993-03-10 | 1995-05-18 | Knecht Filterwerke Gmbh | Filters for liquids, pastes or other highly viscous media |
| DE9412246U1 (en) * | 1994-07-29 | 1995-11-30 | Müller Umwelttechnik GmbH & Co KG, 32816 Schieder-Schwalenberg | Device for pressure drainage of organic sewage, industrial and special waste sludges of different compositions |
| DE19547979C2 (en) * | 1995-12-21 | 1997-12-11 | Altenburger Electronic Gmbh | Method and device for micro- and ultrafiltration of critical suspensions |
| DE10100145A1 (en) * | 2001-01-03 | 2002-07-04 | Reishauer Ag | Filtering out and drying solid particles from liquids, e.g. grinding chips from cooling lubricants, using filter candles arranged in a pressure vessel comprises interrupting filter operation to clean filter and remove filter discharge |
| DE602004022050D1 (en) | 2004-09-30 | 2009-08-27 | Askoll Holding Srl | Pressure filter for aquaria and ponds with brush elements for cleaning the filter element |
| CN112642191A (en) * | 2021-01-21 | 2021-04-13 | 李爱琴 | Environment-friendly sludge discharge device for sewage treatment |
| CN115138121B (en) * | 2022-05-06 | 2024-12-27 | 荣盛石化股份有限公司 | A multi-basket filter for polyester production without disassembly and cleaning and a cleaning method thereof |
-
1973
- 1973-06-30 DE DE19732333405 patent/DE2333405A1/en active Pending
-
1974
- 1974-02-27 CH CH274474A patent/CH568777A5/xx not_active IP Right Cessation
- 1974-03-28 NL NL7404240A patent/NL7404240A/en unknown
- 1974-04-01 DD DD177601A patent/DD111024A5/xx unknown
- 1974-04-12 AT AT308974A patent/AT338291B/en not_active IP Right Cessation
- 1974-06-24 FR FR7421866A patent/FR2234913A1/en active Granted
- 1974-06-26 SE SE7408431A patent/SE7408431L/xx not_active Application Discontinuation
- 1974-06-29 JP JP49073878A patent/JPS5053958A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7408431L (en) | 1975-01-02 |
| AT338291B (en) | 1977-08-10 |
| DE2333405A1 (en) | 1975-01-16 |
| FR2234913B3 (en) | 1977-05-06 |
| FR2234913A1 (en) | 1975-01-24 |
| DD111024A5 (en) | 1975-01-20 |
| CH568777A5 (en) | 1975-11-14 |
| JPS5053958A (en) | 1975-05-13 |
| NL7404240A (en) | 1975-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EFA | Change in the company name | ||
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELA | Expired due to lapse of time |