GB2283691B - Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gas - Google Patents
Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gasInfo
- Publication number
- GB2283691B GB2283691B GB9422940A GB9422940A GB2283691B GB 2283691 B GB2283691 B GB 2283691B GB 9422940 A GB9422940 A GB 9422940A GB 9422940 A GB9422940 A GB 9422940A GB 2283691 B GB2283691 B GB 2283691B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- powdery material
- separating particulate
- entraining gas
- entraining
- 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 - Fee Related
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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
-
- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/69—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side without movement with respect to the filter elements, e.g. fixed nozzles
-
- 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
- B01D46/71—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 with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939323494A GB9323494D0 (en) | 1993-11-15 | 1993-11-15 | Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gas |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9422940D0 GB9422940D0 (en) | 1995-01-04 |
GB2283691A GB2283691A (en) | 1995-05-17 |
GB2283691B true GB2283691B (en) | 1997-09-10 |
Family
ID=10745174
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939323494A Pending GB9323494D0 (en) | 1993-11-15 | 1993-11-15 | Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gas |
GB9422940A Expired - Fee Related GB2283691B (en) | 1993-11-15 | 1994-11-14 | Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gas |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939323494A Pending GB9323494D0 (en) | 1993-11-15 | 1993-11-15 | Improvements in relating to apparatus for separating particulate and/or powdery material from an entraining gas |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4440773A1 (en) |
GB (2) | GB9323494D0 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19541056A1 (en) * | 1995-11-03 | 1997-05-07 | Wotec Automationssysteme Gmbh | Spraying equipment especially for foundry moulds |
DE19946310C2 (en) * | 1999-09-28 | 2002-01-31 | Ft Internat B V | Filter unit for cleaning dust-laden process air |
WO2001068220A1 (en) * | 2000-03-15 | 2001-09-20 | Mott Metallurgical Corporation | Filter system and method of operation |
AU2001223511A1 (en) * | 2000-11-29 | 2002-06-11 | Matthias Lubbers | Filter unit for purifying dust-laden process air |
DE10113215B4 (en) * | 2000-11-29 | 2007-12-27 | Lübbers, Matthias | Filter unit for cleaning dust-laden process air |
SI20807B (en) * | 2001-02-05 | 2009-12-31 | TERMO, d.d., Industrija termičnih izolacij, Škofja Loka | Continuous rotary filter in the production of rockwool |
DE10120603A1 (en) * | 2001-04-26 | 2002-10-31 | Matthias Luebbers | Filter unit for cleaning dust-laden process air |
DE102019200304A1 (en) * | 2019-01-11 | 2020-07-16 | Glatt Gmbh | Filter system for purifying a gas stream laden with particles and arrangement for purifying a gas stream laden with particles of a fluidizing apparatus by means of a filter system |
-
1993
- 1993-11-15 GB GB939323494A patent/GB9323494D0/en active Pending
-
1994
- 1994-11-14 GB GB9422940A patent/GB2283691B/en not_active Expired - Fee Related
- 1994-11-15 DE DE4440773A patent/DE4440773A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
THIRD PARTY OBSERVATIONS: PULSED JET FILTER SYSTEM FAIREY MICROFILTREX LIMITED * |
Also Published As
Publication number | Publication date |
---|---|
GB9422940D0 (en) | 1995-01-04 |
GB2283691A (en) | 1995-05-17 |
GB9323494D0 (en) | 1994-01-05 |
DE4440773A1 (en) | 1995-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20081114 |