DE2931403C2 - - Google Patents
Info
- Publication number
- DE2931403C2 DE2931403C2 DE2931403A DE2931403A DE2931403C2 DE 2931403 C2 DE2931403 C2 DE 2931403C2 DE 2931403 A DE2931403 A DE 2931403A DE 2931403 A DE2931403 A DE 2931403A DE 2931403 C2 DE2931403 C2 DE 2931403C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/026—Means for maintaining a space between filters, e.g. avoiding contact between adjacent filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS785840A CS208254B1 (en) | 1978-09-11 | 1978-09-11 | High-efficiency industrial filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2931403A1 DE2931403A1 (de) | 1980-03-20 |
| DE2931403C2 true DE2931403C2 (US20020128544A1-20020912-P00008.png) | 1987-03-05 |
Family
ID=5404066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792931403 Granted DE2931403A1 (de) | 1978-09-11 | 1979-08-02 | Industriefilter |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162768B (en) * | 1984-08-06 | 1989-01-11 | Tilghman Wheelabrator Ltd | Filtering apparatus |
| DE3505729A1 (de) * | 1985-02-15 | 1986-08-21 | Deutsche Filterbau GmbH, 4000 Düsseldorf | Verfahren zur reinigung von filterelementen |
| US4808203A (en) * | 1986-01-17 | 1989-02-28 | Hubert Sabourin Inc. | Dust collector |
| US5405421A (en) * | 1993-09-22 | 1995-04-11 | Swisher, Jr.; George W. | Gas stream filtering system using filtered gas for reverse flow cleaning |
| US6890365B2 (en) | 2003-05-09 | 2005-05-10 | Dillman Equipment, Inc. | Reverse-flow baghouse |
| RU2697689C1 (ru) * | 2018-09-19 | 2019-08-16 | Артем Сергеевич Ткаченко | Рукавный/картриджный фильтр |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE441252C (de) * | 1925-05-23 | 1927-03-02 | Buehler Ag Geb | Schieber zum zeitweisen Abschalten einer Filterkammer nach der anderen vom Staub-luftstrom zwecks Hindurchleitung des Gegenluftstromes in in Kammern unterteilten Filtern mit Filterschlaeuchen |
| NL108914C (US20020128544A1-20020912-P00008.png) * | 1958-01-08 | 1900-01-01 | ||
| DE7510986U (de) * | 1975-04-08 | 1975-10-23 | Noel Marquet & Cie Sa | Taschenfilter |
| GB1579231A (en) * | 1976-07-03 | 1980-11-19 | Lucas Industries Ltd | Method of manufacturing a filter element |
-
1978
- 1978-09-11 CS CS785840A patent/CS208254B1/cs unknown
-
1979
- 1979-08-02 DE DE19792931403 patent/DE2931403A1/de active Granted
- 1979-08-07 SU SU797770730A patent/SU1014579A1/ru active
- 1979-08-16 DD DD79215083A patent/DD156115A3/xx not_active IP Right Cessation
- 1979-08-31 AT AT0580879A patent/AT376142B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DD156115A3 (de) | 1982-08-04 |
| ATA580879A (de) | 1984-03-15 |
| SU1014579A1 (ru) | 1983-04-30 |
| DE2931403A1 (de) | 1980-03-20 |
| AT376142B (de) | 1984-10-10 |
| CS208254B1 (en) | 1981-09-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |