FR2443272A1 - Appareil d'extraction destine a extraire d'un courant gazeux les fines particules qu'il contient - Google Patents
Appareil d'extraction destine a extraire d'un courant gazeux les fines particules qu'il contientInfo
- Publication number
- FR2443272A1 FR2443272A1 FR7930132A FR7930132A FR2443272A1 FR 2443272 A1 FR2443272 A1 FR 2443272A1 FR 7930132 A FR7930132 A FR 7930132A FR 7930132 A FR7930132 A FR 7930132A FR 2443272 A1 FR2443272 A1 FR 2443272A1
- Authority
- FR
- France
- Prior art keywords
- gas stream
- fine particles
- extraction apparatus
- particles
- extracting fine
- 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
- 239000010419 fine particle Substances 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/04—Multiple arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
a. L'appareil suivant l'invention est destiné à extraire d'un courant gazeux les fines particules de matière qu'il contient. b. Cet appareil comprend un élément cylindrique 2 où le gaz circule en un courant hélicoïdal 3 sur un axe horizontal, un conduit d'entrée tangentiel 1 et un conduit de sortie 5, une trémie pyramidale 8, une plaque guide 10 de l'écoulement hélicoïdal placée entre le cylindre et la trémie, une plaque guidant les particules 13. c. Cet appareil permet de séparer avec une grande efficacité les particules du courant gazeux qui les porte avec un très bon rendement et un encombrement relativement très faible.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15216278A JPS5579061A (en) | 1978-12-07 | 1978-12-07 | Dust collector |
JP4484179A JPS54138275A (en) | 1978-04-17 | 1979-04-12 | Machine of selecting working piece that belong to various kinds of classification classes |
JP4584179A JPS55137053A (en) | 1978-12-07 | 1979-04-13 | Dust collector |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2443272A1 true FR2443272A1 (fr) | 1980-07-04 |
FR2443272B1 FR2443272B1 (fr) | 1985-05-03 |
Family
ID=27292043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930132A Granted FR2443272A1 (fr) | 1978-12-07 | 1979-12-07 | Appareil d'extraction destine a extraire d'un courant gazeux les fines particules qu'il contient |
Country Status (6)
Country | Link |
---|---|
US (1) | US4378234A (fr) |
JP (2) | JPS5579061A (fr) |
CA (1) | CA1157813A (fr) |
DE (1) | DE2948168C2 (fr) |
FR (1) | FR2443272A1 (fr) |
GB (1) | GB2038670B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468411A1 (fr) * | 1979-10-31 | 1981-05-08 | Ishikawajima Harima Heavy Ind | Separateur de particules |
EP0054691A1 (fr) * | 1980-12-20 | 1982-06-30 | Hans-Johann Obermeier | Séparateur-cyclone de poussières pour courants d'air ou gaz d'échappement chargés de poussières |
FR2537711A1 (fr) * | 1982-12-14 | 1984-06-15 | Fives Cail Babcock | Echangeur pour le traitement thermique de matieres pulverulentes au moyen de gaz |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171542A (en) * | 1984-03-20 | 1992-12-15 | A. Ahlstrom Corporation | Circulating fluidized bed reactor |
US4642905A (en) * | 1984-04-10 | 1987-02-17 | F. L. Smidth & Co. A/S | Heat exchanger |
DE3414344C2 (de) * | 1984-04-16 | 1987-01-15 | Gebrüder Bühler AG, Uzwil | Fliehkraftabscheider |
JPS60183048U (ja) * | 1985-01-14 | 1985-12-04 | 株式会社神戸製鋼所 | 粉粒体と気体との熱交換ユニツト |
GB8526540D0 (en) * | 1985-10-28 | 1985-12-04 | Shell Int Research | Solids-fluid separation |
GB8527215D0 (en) * | 1985-11-05 | 1985-12-11 | Shell Int Research | Solids-fluid separation |
KR910001833B1 (ko) * | 1985-12-09 | 1991-03-26 | 에이.아할스트롬 코포레이숀 | 순환 유동상 반응기(circulating fluidized bed reactor) 및 배기 가스로부터의 고체 물질 분리 방법 |
US4869207A (en) * | 1987-07-13 | 1989-09-26 | A. Ahlstrom Corporation | Circulating fluidized bed reactor |
GB8805755D0 (en) * | 1988-03-10 | 1988-04-07 | Shell Int Research | Apparatus for separation of solids from mixture of solids & fluid |
BR9102123A (pt) * | 1991-05-24 | 1992-04-28 | Serrana Sa De Mineracao | Ciclone separador de po tipo single loop |
GB2277470B (en) * | 1993-04-29 | 1997-11-05 | Nash Engineering Co | A separator for separating gas from a liquid |
DE4427418A1 (de) * | 1994-08-03 | 1996-02-08 | Sagemueller Franz Gmbh | Windsichtung pflanzlicher Stoffe, wie Tabak, Kräuter oder dergleichen in vorbestimmte Wichten umfassende Fraktionen |
US5800578A (en) * | 1995-07-27 | 1998-09-01 | Air Conveying Corporation | Air separation system including a tangential separator and a pneumatic relay conveyer |
US5837020A (en) * | 1997-06-20 | 1998-11-17 | Hmi Industries, Inc. | Room air cleaner |
GB9817073D0 (en) * | 1997-11-04 | 1998-10-07 | Bhr Group Ltd | Phase separator |
GB9817074D0 (en) * | 1997-11-04 | 1998-10-07 | Bhr Group Ltd | Fluid treatments |
GB9817071D0 (en) | 1997-11-04 | 1998-10-07 | Bhr Group Ltd | Cyclone separator |
US6090184A (en) | 1998-02-27 | 2000-07-18 | Hmi Industries, Inc. | Filter system |
US6616722B1 (en) | 2000-05-09 | 2003-09-09 | Hmi Industries, Inc. | Room air cleaner |
US6511531B1 (en) | 2001-01-26 | 2003-01-28 | Hmi Industries, Inc. | Room air filtering and freshening device |
US6488744B2 (en) | 2001-03-19 | 2002-12-03 | Hmi Industries, Inc. | Filter system |
US7018438B2 (en) * | 2002-03-29 | 2006-03-28 | Hmi Industries, Inc. | Filtering system |
DE202004014792U1 (de) * | 2004-09-17 | 2004-12-23 | Handte, Jakob | Vorrichtung zum Erfassen und Absaugen von gasförmigen Medien, insbesondere von Luft, mit Verunreinigungen in fester und/oder flüssiger Form |
US7828876B2 (en) * | 2007-04-20 | 2010-11-09 | Southern Company | Systems and methods for organic particulate filtration |
US10286407B2 (en) | 2007-11-29 | 2019-05-14 | General Electric Company | Inertial separator |
US9132432B2 (en) | 2011-10-15 | 2015-09-15 | Dean Andersen Trust | Isotropic quantization sorting systems of automobile shredder residue to enhance recovery of recyclable materials |
US8226019B2 (en) | 2011-10-15 | 2012-07-24 | Dean Andersen Trust | Systems for isotropic quantization sorting of automobile shredder residue to enhance recovery of recyclable resources |
EA019996B1 (ru) * | 2011-12-02 | 2014-07-30 | Александр Дзахотович АБАЕВ | Способ и устройство для очистки текучих сред от загрязняющих поликомпонентных ингредиентов |
US9915176B2 (en) | 2014-05-29 | 2018-03-13 | General Electric Company | Shroud assembly for turbine engine |
US11033845B2 (en) | 2014-05-29 | 2021-06-15 | General Electric Company | Turbine engine and particle separators therefore |
CA2949547A1 (fr) | 2014-05-29 | 2016-02-18 | General Electric Company | Moteur de turbine, et epurateurs de particules pour celui-ci |
US10975731B2 (en) | 2014-05-29 | 2021-04-13 | General Electric Company | Turbine engine, components, and methods of cooling same |
US10167725B2 (en) | 2014-10-31 | 2019-01-01 | General Electric Company | Engine component for a turbine engine |
US10036319B2 (en) | 2014-10-31 | 2018-07-31 | General Electric Company | Separator assembly for a gas turbine engine |
US10428664B2 (en) | 2015-10-15 | 2019-10-01 | General Electric Company | Nozzle for a gas turbine engine |
US9988936B2 (en) | 2015-10-15 | 2018-06-05 | General Electric Company | Shroud assembly for a gas turbine engine |
US10704425B2 (en) | 2016-07-14 | 2020-07-07 | General Electric Company | Assembly for a gas turbine engine |
CN117414958B (zh) * | 2023-12-18 | 2024-03-08 | 河南省远洋粉体科技股份有限公司 | 一种铝粉旋风分级装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB898899A (en) * | 1957-06-21 | 1962-06-14 | Marc Marie Paul Rene De La Fou | Improvements in and relating to installations and apparatus for washing, cleansing or extracting dust from gases |
US3064411A (en) * | 1959-08-14 | 1962-11-20 | Jr Joseph Breslove | Separator |
US4019883A (en) * | 1975-06-02 | 1977-04-26 | General Motors Corporation | Vortex sulfuric acid separator |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US390100A (en) * | 1888-09-25 | Dust-collector | ||
US458147A (en) * | 1891-08-18 | Smith w | ||
US837705A (en) * | 1906-03-06 | 1906-12-04 | Orville M Morse | Separator. |
US1620241A (en) * | 1925-10-03 | 1927-03-08 | Albert H Stebbins | Air-volume dust reducer |
NL32439C (fr) * | 1930-01-16 | |||
US2103809A (en) * | 1934-11-05 | 1937-12-28 | Bieth Tom Conrad | Separator |
DE686367C (de) * | 1937-09-24 | 1940-01-08 | Theodor Froehlich A G | Kombinierte Saugzug- und Entstaubungsanlage |
US2373969A (en) * | 1943-03-05 | 1945-04-17 | B F Sturtevant Co | Combined centrifugal fan and dust collector |
GB571222A (en) * | 1943-09-13 | 1945-08-13 | Henry Withers Kickweed Jenning | Improvements relating to dust separators |
US2441631A (en) * | 1945-02-14 | 1948-05-18 | Hills Bros Coffee | Centrifugal dust separator |
DE837705C (de) * | 1950-07-23 | 1952-05-02 | Buderus Eisenwerk | Kalkstickstoff als Entschweflungsmittel |
US2643734A (en) * | 1951-01-04 | 1953-06-30 | Imp Tobacco Co Ltd | Tangential pneumatic separator |
NL77535C (fr) * | 1951-10-19 | |||
DE958170C (de) * | 1952-06-21 | 1957-02-14 | Babcock & Wilcox Dampfkessel W | Fliehkraftstaubabscheider |
DE974442C (de) * | 1953-03-21 | 1960-12-29 | Tongeren N V Bureau Van | Vorrichtung zum Zerlegen des in einem Medium suspendierten Staubes in Grob- und Feinkorn |
US2770322A (en) * | 1954-05-20 | 1956-11-13 | Jr James W Banham | Spark and fly ash arrestor |
BE540873A (fr) * | 1954-08-31 | |||
US2989146A (en) * | 1958-06-27 | 1961-06-20 | Claude B Schneible Co | Separating apparatus |
US2973094A (en) * | 1958-09-02 | 1961-02-28 | Claude B Schneible Co | Separating apparatus and method |
US3237385A (en) * | 1962-07-09 | 1966-03-01 | American Air Filter Co | Dust collector arrangement |
US3426513A (en) * | 1967-11-13 | 1969-02-11 | Kurt Bauer | Vehicular vortex cyclone type air and gas purifying device |
US3535854A (en) * | 1968-08-29 | 1970-10-27 | John J Taylor | Centrifugal dust separator |
US3577711A (en) * | 1969-06-02 | 1971-05-04 | Us Agriculture | Apparatus for removing entrained particles from gases |
US3710558A (en) * | 1970-02-25 | 1973-01-16 | Wedco | Separator of fluid-solid mixtures |
US3724181A (en) * | 1971-06-11 | 1973-04-03 | Envirco Corp | Process for separating particles from aerosols |
SU430870A1 (ru) * | 1973-02-19 | 1974-06-05 | Головное специализированное конструкторское бюро комплексу машин послеуборочной обработки зерна | Устройство для отделения примесей от воздушного потока |
GB1595975A (en) * | 1977-04-14 | 1981-08-19 | Summers D | Apparatus for separating particles from gases |
SU655406A1 (ru) * | 1977-04-21 | 1979-04-05 | Privolnev Petr A | Осадитель пыли |
US4285142A (en) * | 1979-08-27 | 1981-08-25 | Kawasaki Jukogyo Kabushiki Kaisha | Suspension type heat exchanger |
DE2935279A1 (de) * | 1979-08-31 | 1981-03-19 | Kawasaki Jukogyo K.K., Kobe, Hyogo | Trennkammer |
-
1978
- 1978-12-07 JP JP15216278A patent/JPS5579061A/ja active Pending
-
1979
- 1979-04-13 JP JP4584179A patent/JPS55137053A/ja active Granted
- 1979-11-29 DE DE2948168A patent/DE2948168C2/de not_active Expired
- 1979-11-29 CA CA000340897A patent/CA1157813A/fr not_active Expired
- 1979-11-30 GB GB7941518A patent/GB2038670B/en not_active Expired
- 1979-12-07 FR FR7930132A patent/FR2443272A1/fr active Granted
-
1981
- 1981-05-22 US US06/266,572 patent/US4378234A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB898899A (en) * | 1957-06-21 | 1962-06-14 | Marc Marie Paul Rene De La Fou | Improvements in and relating to installations and apparatus for washing, cleansing or extracting dust from gases |
US3064411A (en) * | 1959-08-14 | 1962-11-20 | Jr Joseph Breslove | Separator |
US4019883A (en) * | 1975-06-02 | 1977-04-26 | General Motors Corporation | Vortex sulfuric acid separator |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468411A1 (fr) * | 1979-10-31 | 1981-05-08 | Ishikawajima Harima Heavy Ind | Separateur de particules |
EP0054691A1 (fr) * | 1980-12-20 | 1982-06-30 | Hans-Johann Obermeier | Séparateur-cyclone de poussières pour courants d'air ou gaz d'échappement chargés de poussières |
FR2537711A1 (fr) * | 1982-12-14 | 1984-06-15 | Fives Cail Babcock | Echangeur pour le traitement thermique de matieres pulverulentes au moyen de gaz |
EP0113607A1 (fr) * | 1982-12-14 | 1984-07-18 | FIVES-CAIL BABCOCK, Société anonyme | Echangeur pour le traitement thermique de matières pulvérulentes au moyen de gaz |
Also Published As
Publication number | Publication date |
---|---|
GB2038670A (en) | 1980-07-30 |
JPS55137053A (en) | 1980-10-25 |
GB2038670B (en) | 1982-11-17 |
US4378234A (en) | 1983-03-29 |
JPS5579061A (en) | 1980-06-14 |
JPS5746377B2 (fr) | 1982-10-02 |
DE2948168C2 (de) | 1987-01-22 |
FR2443272B1 (fr) | 1985-05-03 |
DE2948168A1 (de) | 1980-06-19 |
CA1157813A (fr) | 1983-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |