DE69507469T2 - Vorrichtung zum filtrieren von gasen von hoher temperatur - Google Patents
Vorrichtung zum filtrieren von gasen von hoher temperaturInfo
- Publication number
- DE69507469T2 DE69507469T2 DE69507469T DE69507469T DE69507469T2 DE 69507469 T2 DE69507469 T2 DE 69507469T2 DE 69507469 T DE69507469 T DE 69507469T DE 69507469 T DE69507469 T DE 69507469T DE 69507469 T2 DE69507469 T2 DE 69507469T2
- Authority
- DE
- Germany
- Prior art keywords
- support plate
- vessel
- inner vessel
- gas
- filter elements
- 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
- 239000007789 gas Substances 0.000 title claims description 192
- 238000001914 filtration Methods 0.000 title claims description 9
- 239000000919 ceramic Substances 0.000 claims description 55
- 238000001816 cooling Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000011001 backwashing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0091—Including arrangements for environmental or personal protection
-
- 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
- B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/20—High temperature filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/246,222 US5482537A (en) | 1994-05-18 | 1994-05-18 | Gas filtering apparatus |
| PCT/FI1995/000263 WO1995031268A1 (en) | 1994-05-18 | 1995-05-18 | Apparatus for filtering high temperature gases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69507469D1 DE69507469D1 (de) | 1999-03-04 |
| DE69507469T2 true DE69507469T2 (de) | 1999-08-05 |
Family
ID=22929795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69507469T Expired - Fee Related DE69507469T2 (de) | 1994-05-18 | 1995-05-18 | Vorrichtung zum filtrieren von gasen von hoher temperatur |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5482537A (enExample) |
| EP (1) | EP0759802B1 (enExample) |
| JP (1) | JP2825665B2 (enExample) |
| KR (1) | KR0178771B1 (enExample) |
| AU (1) | AU2185495A (enExample) |
| DE (1) | DE69507469T2 (enExample) |
| DK (1) | DK0759802T3 (enExample) |
| ES (1) | ES2129820T3 (enExample) |
| PL (1) | PL180640B1 (enExample) |
| TW (1) | TW277002B (enExample) |
| WO (1) | WO1995031268A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN585795A0 (en) * | 1995-10-06 | 1995-11-02 | Tox Free Systems Inc. | Volatile materials treatment system |
| US5876537A (en) * | 1997-01-23 | 1999-03-02 | Mcdermott Technology, Inc. | Method of making a continuous ceramic fiber composite hot gas filter |
| GB9825684D0 (en) * | 1998-11-25 | 1999-01-20 | Begg Cousland And Company Limi | Improvements in or relating to filters |
| US7353621B2 (en) * | 2006-02-22 | 2008-04-08 | M-I L.L.C. | Cleaning apparatus for vertical separator |
| US7582265B2 (en) * | 2007-06-28 | 2009-09-01 | Plasma Waste Recycling, Inc. | Gas conduit for plasma gasification reactors |
| EP2698189B1 (en) | 2012-08-17 | 2019-08-07 | Pall Corporation | Filter module and filter system comprising same |
| EP2698188B1 (en) | 2012-08-17 | 2018-01-31 | Pall Corporation | Catalytic filter module and catalytic filter system comprising same |
| WO2017176622A2 (en) * | 2016-04-07 | 2017-10-12 | Entegris, Inc. | Gas filter |
| CN107961616A (zh) * | 2017-11-29 | 2018-04-27 | 德施普科技发展温州有限公司 | 一种工业除尘装置 |
| PL3725864T3 (pl) * | 2019-04-16 | 2022-09-19 | Siotuu Gmbh | Sposób wytwarzania węgla drzewnego |
| CN112791532A (zh) * | 2020-12-22 | 2021-05-14 | 江苏新希特机械有限公司 | 一种箱式空气过滤器 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU422430A1 (ru) * | 1972-06-16 | 1974-04-05 | Специальное конструкторское бюро желых цветных металлов при институте ГИНЦВЕТМЕТ | Керамический фильтр |
| US3948623A (en) * | 1972-08-29 | 1976-04-06 | Chevron Research Company | Anhydride separation |
| US3951627A (en) * | 1975-01-09 | 1976-04-20 | Pneumafil Corporation | Air filtering apparatus |
| FR2421663A1 (fr) * | 1978-02-02 | 1979-11-02 | Bouchet Lanat Et Cie Sa Anc Et | Filtre de finition pour fluide gazeux charge en humidite et en fines particules de poussieres residuelles |
| CH653360A5 (de) * | 1980-09-19 | 1985-12-31 | Sulzer Ag | Heissgaskuehler an einer kohlevergasungsanlage. |
| US4343631A (en) * | 1981-01-30 | 1982-08-10 | Westinghouse Electric Corp. | Hot gas particulate removal |
| US4584003A (en) * | 1983-05-06 | 1986-04-22 | Asahi Glass Company Ltd. | Apparatus for treating dust-containing gas |
| DE3502777C2 (de) * | 1984-02-13 | 1994-03-03 | Werner H Kemmelmeyer | Filtervorrichtung in Segmentbauweise |
| DE3408627A1 (de) * | 1984-03-09 | 1985-09-12 | Deutsche Babcock Werke AG, 4200 Oberhausen | Vorrichtung zum entstauben von heissen gasen |
| DE3623147A1 (de) * | 1986-07-10 | 1988-01-21 | Metallgesellschaft Ag | Vorrichtung zur gasentstaubung |
| US4764190A (en) * | 1987-02-10 | 1988-08-16 | Westinghouse Electric Corp. | High temperature, high pressure gas filter system |
| US4869207A (en) * | 1987-07-13 | 1989-09-26 | A. Ahlstrom Corporation | Circulating fluidized bed reactor |
| DE3729517A1 (de) * | 1987-09-03 | 1989-03-16 | Siemens Ag | Adsorptionseinrichtung zur gastrennung |
| JPH01163523U (enExample) * | 1988-05-06 | 1989-11-15 | ||
| US4904287A (en) * | 1988-12-22 | 1990-02-27 | Electric Power Research Institute | Compact ceramic tube filter array high-temperature gas filtration |
| DE3938264A1 (de) * | 1989-11-17 | 1991-05-23 | Babcock Werke Ag | Vorrichtung zum filtern von heissen, staubbeladenen gasen |
| US5242472A (en) * | 1990-08-17 | 1993-09-07 | A. Ahlstrom Corporation | Flow restrictor in a pulse cleaning system |
| US5143530A (en) * | 1990-10-22 | 1992-09-01 | Westinghouse Electric Corp. | Filtering apparatus |
| US5078760A (en) * | 1991-02-11 | 1992-01-07 | Westinghouse Electric Corp. | Separation of particulate from gases produced by combustion of fossil material |
| DE4109227A1 (de) * | 1991-03-21 | 1992-09-24 | Schwaebische Huettenwerke Gmbh | Abgasfilter und/oder katalysator |
| US5505906A (en) * | 1991-05-31 | 1996-04-09 | A. Ahlstrom Corporation | Cleaning of high temperature high pressure (HTHP) gases |
| US5284498A (en) * | 1992-11-12 | 1994-02-08 | A. Ahlstrom Corporation | Cylindrical filters in a tube sheet for cleaning high temperature gases |
-
1994
- 1994-05-18 US US08/246,222 patent/US5482537A/en not_active Expired - Fee Related
-
1995
- 1995-05-18 WO PCT/FI1995/000263 patent/WO1995031268A1/en not_active Ceased
- 1995-05-18 EP EP95918014A patent/EP0759802B1/en not_active Expired - Lifetime
- 1995-05-18 KR KR1019960706572A patent/KR0178771B1/ko not_active Expired - Fee Related
- 1995-05-18 ES ES95918014T patent/ES2129820T3/es not_active Expired - Lifetime
- 1995-05-18 DE DE69507469T patent/DE69507469T2/de not_active Expired - Fee Related
- 1995-05-18 AU AU21854/95A patent/AU2185495A/en not_active Abandoned
- 1995-05-18 PL PL95317254A patent/PL180640B1/pl unknown
- 1995-05-18 DK DK95918014T patent/DK0759802T3/da active
- 1995-05-18 JP JP7529401A patent/JP2825665B2/ja not_active Expired - Fee Related
- 1995-05-23 TW TW084105172A patent/TW277002B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| DE69507469D1 (de) | 1999-03-04 |
| PL317254A1 (en) | 1997-04-01 |
| ES2129820T3 (es) | 1999-06-16 |
| WO1995031268A1 (en) | 1995-11-23 |
| EP0759802B1 (en) | 1999-01-20 |
| US5482537A (en) | 1996-01-09 |
| EP0759802A1 (en) | 1997-03-05 |
| PL180640B1 (pl) | 2001-03-30 |
| DK0759802T3 (da) | 1999-09-13 |
| AU2185495A (en) | 1995-12-05 |
| JP2825665B2 (ja) | 1998-11-18 |
| KR970703188A (ko) | 1997-07-03 |
| KR0178771B1 (ko) | 1999-03-20 |
| JPH09506036A (ja) | 1997-06-17 |
| TW277002B (enExample) | 1996-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |