FR2432883A1 - Dispositif de separation et de recuperation d'un produit solide transporte par un gaz - Google Patents
Dispositif de separation et de recuperation d'un produit solide transporte par un gazInfo
- Publication number
- FR2432883A1 FR2432883A1 FR7823737A FR7823737A FR2432883A1 FR 2432883 A1 FR2432883 A1 FR 2432883A1 FR 7823737 A FR7823737 A FR 7823737A FR 7823737 A FR7823737 A FR 7823737A FR 2432883 A1 FR2432883 A1 FR 2432883A1
- Authority
- FR
- France
- Prior art keywords
- gas
- solid product
- cartridge
- recovery
- chamber
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/02—Treating gases
-
- 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
- B01D46/0094—Including arrangements for environmental or personal protection against radiation
-
- 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
- B01D46/2411—Filter cartridges
-
- 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
- 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
- B01D46/62—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 series
-
- 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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/09—Radioactive filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Transport Of Granular Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
L'invention a pour objet un dispositif de séparation et de récupération d'un produit solide transporté par un gaz. Ce dispositif se caractérise en ce qu'il comprend, au moins une cartouche filtrante en matériau poreux montée dans une enceinte étanche et délimitant dans cette dernière une première chambre de filtration interne à ladite cartouche et en communication par son extrémité inférieure avec un tube de collection du produit solide séparé, et une deuxième chambre de collection du fluide filtré externe à ladite cartouche, ladite cartouche présentant deux parois poreuses opposées, de grande surface, maintenues à un écartement approprié par des entretoises fixées sur lesdites parois et disposées dans ladite chambre de filtration de façon à constituer des chicanes, des moyens pour introduire le gaz transportant le produit solide à séparer dans ladite chambre de filtration, et des moyens pour extraire le gaz filtré de ladite chambre de collection. Application à la récupération de produits fissiles transportés par un gaz.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7823737A FR2432883A1 (fr) | 1978-08-11 | 1978-08-11 | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz |
GB7927291A GB2028163B (en) | 1978-08-11 | 1979-08-06 | Apparatus for the separation and recovery of a solid producttransported by a gas |
DE19792932365 DE2932365A1 (de) | 1978-08-11 | 1979-08-09 | Vorrichtung zum abtrennen und wiedergewinnen von von einem gas mitgefuehrten feststoffen |
JP10140879A JPS5526197A (en) | 1978-08-11 | 1979-08-10 | Appratus for separating and withdrawing solid products being transferred by gas |
US06/065,544 US4261713A (en) | 1978-08-11 | 1979-08-10 | Apparatus for the separation and recovery of a solid product transported by a gas |
BE0/196693A BE878196A (fr) | 1978-08-11 | 1979-08-10 | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7823737A FR2432883A1 (fr) | 1978-08-11 | 1978-08-11 | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2432883A1 true FR2432883A1 (fr) | 1980-03-07 |
FR2432883B1 FR2432883B1 (fr) | 1982-10-22 |
Family
ID=9211794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823737A Granted FR2432883A1 (fr) | 1978-08-11 | 1978-08-11 | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz |
Country Status (6)
Country | Link |
---|---|
US (1) | US4261713A (fr) |
JP (1) | JPS5526197A (fr) |
BE (1) | BE878196A (fr) |
DE (1) | DE2932365A1 (fr) |
FR (1) | FR2432883A1 (fr) |
GB (1) | GB2028163B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2937209C2 (de) * | 1979-09-14 | 1984-06-07 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Spaltprodukt-Filter |
US4730647A (en) * | 1986-12-08 | 1988-03-15 | Nordson Corporation | Powder feeder apparatus |
US5318606A (en) * | 1989-04-04 | 1994-06-07 | Pall Corporation | Filtration system |
ES2101749T3 (es) * | 1990-08-03 | 1997-07-16 | Sanko Ind Corp | Procedimiento, dispositivo y sistema para el tratamiento de los gases de escape. |
US5287591A (en) * | 1992-03-30 | 1994-02-22 | Racine Industries, Inc. | Carpet cleaning machine with convertible-use feature |
DE69224666T2 (de) * | 1992-03-30 | 1998-06-25 | Racine Ind Inc | Teppichreinigungsmaschine für teilchenbeseitigung |
US5358552A (en) * | 1992-07-30 | 1994-10-25 | Pall Corporation | In situ filter cleaning system for gas streams |
US5928396A (en) * | 1997-12-31 | 1999-07-27 | Aaf International | Pocket filter and method and apparatus for making the same |
DE29800969U1 (de) | 1998-01-22 | 1998-04-16 | Kluge Klaus Dipl Ing | Abstandhalter-System für Taschenfilter |
SE527578C2 (sv) * | 2004-05-26 | 2006-04-11 | Absolent Ab | Filterkassett bestående av ett hölje omgivande en veckad filtermatta med distansorgan mellan parallella motstående filtermattdelar |
JP4785570B2 (ja) * | 2006-03-13 | 2011-10-05 | 日本バイリーン株式会社 | 吹き流し形フィルタ及びその製造方法 |
DE102006061256B4 (de) * | 2006-12-22 | 2009-04-30 | Fette Gmbh | Filteranlage zum Abscheiden von Stäuben aus Gasen |
DE102010045000A1 (de) * | 2010-09-10 | 2012-03-15 | Herding Gmbh Filtertechnik | Filtervorrichtung und Filterverfahren |
US10176901B2 (en) | 2013-08-14 | 2019-01-08 | Ge-Hitachi Nuclear Energy Americas Llc | Systems, methods, and filters for radioactive material capture |
US9812229B2 (en) | 2014-03-04 | 2017-11-07 | Paschal-Gross Enterprises, Inc. | Safe geometry vacuum design |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1386651A (fr) * | 1963-01-31 | 1965-01-22 | Dust Control Equipment Ltd | Perfectionnements apportés aux dispositifs dépoussiéreurs |
FR1516442A (fr) * | 1966-03-08 | 1968-03-08 | Nielsen & Son Maskinfab As H | Procédé et appareillage de filtrage pour séparer d'un courant d'air la poussièrequ'il contient |
DE2353243A1 (de) * | 1973-10-24 | 1975-04-30 | Guenther Seidel | Vorrichtung zum reinigen staubhaltiger gase |
DE2458030A1 (de) * | 1974-12-07 | 1976-06-10 | Guenther Seidel | Vorrichtung zum reinigen staubhaltiger gase |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB274881A (fr) * | ||||
GB247590A (en) * | 1925-02-13 | 1926-04-01 | Eduard Wilhelm Straus | Improvements in dust filters |
DE422749C (de) * | 1925-02-14 | 1926-01-11 | Eduard Wilhelm Straus | Staubfilter mit hohlen Filterkoerpern und Einsatz |
US1856685A (en) * | 1928-05-19 | 1932-05-03 | Int Precipitation Co | Apparatus for separating solids from gases |
US1887052A (en) * | 1929-03-12 | 1932-11-08 | Pure Oil Co | Filter |
US2573844A (en) * | 1949-10-11 | 1951-11-06 | Jr Henry J Hersey | Dust filter |
GB737457A (en) * | 1952-01-28 | 1955-09-28 | Pneumatic Conveyors Huddersfie | Improvements in or relating to separating dust from air |
US2836256A (en) * | 1955-11-22 | 1958-05-27 | Eddie K Caskey | Dust collector |
US2906371A (en) * | 1957-10-28 | 1959-09-29 | W W Sly Mfg Company | Dust bag for dust filter |
JPS4321505Y1 (fr) * | 1966-08-04 | 1968-09-10 | ||
US3653190A (en) * | 1970-02-11 | 1972-04-04 | Clarkson Ind Inc | Vacuum cleaners |
DE2009815A1 (de) * | 1970-03-03 | 1971-09-23 | Verfahren und Einrichtung zum Filtern von Gasen D05b 59 04 | |
US3737074A (en) * | 1970-07-23 | 1973-06-05 | Usm Corp | Apparatus for feeding particulate material |
US3732075A (en) * | 1970-12-16 | 1973-05-08 | P Acaba | Air pollution control device |
US3789587A (en) * | 1971-05-10 | 1974-02-05 | Loew S Theaters Inc | Apparatus for separating material from a pneumatic conveyor |
DE2325666B2 (de) * | 1973-05-21 | 1978-10-19 | Garant Entstaubungsanlagen-Apparatebau Gmbh & Co Kg Luft- Und Filtertechnik, 7632 Friesenheim | Taschenfilter |
US3951630A (en) * | 1974-10-29 | 1976-04-20 | G. A. Kleissler Co. | Tapered tubular filter element having flared outlet |
-
1978
- 1978-08-11 FR FR7823737A patent/FR2432883A1/fr active Granted
-
1979
- 1979-08-06 GB GB7927291A patent/GB2028163B/en not_active Expired
- 1979-08-09 DE DE19792932365 patent/DE2932365A1/de not_active Ceased
- 1979-08-10 JP JP10140879A patent/JPS5526197A/ja active Granted
- 1979-08-10 US US06/065,544 patent/US4261713A/en not_active Expired - Lifetime
- 1979-08-10 BE BE0/196693A patent/BE878196A/fr not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1386651A (fr) * | 1963-01-31 | 1965-01-22 | Dust Control Equipment Ltd | Perfectionnements apportés aux dispositifs dépoussiéreurs |
FR1516442A (fr) * | 1966-03-08 | 1968-03-08 | Nielsen & Son Maskinfab As H | Procédé et appareillage de filtrage pour séparer d'un courant d'air la poussièrequ'il contient |
DE2353243A1 (de) * | 1973-10-24 | 1975-04-30 | Guenther Seidel | Vorrichtung zum reinigen staubhaltiger gase |
DE2458030A1 (de) * | 1974-12-07 | 1976-06-10 | Guenther Seidel | Vorrichtung zum reinigen staubhaltiger gase |
Also Published As
Publication number | Publication date |
---|---|
GB2028163B (en) | 1982-09-02 |
FR2432883B1 (fr) | 1982-10-22 |
BE878196A (fr) | 1979-12-03 |
JPS5526197A (en) | 1980-02-25 |
DE2932365A1 (de) | 1980-02-21 |
GB2028163A (en) | 1980-03-05 |
JPS6344409B2 (fr) | 1988-09-05 |
US4261713A (en) | 1981-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |