FR2516810A1 - Passage d'introduction de fluide a l'interieur d'une enveloppe de reacteur - Google Patents
Passage d'introduction de fluide a l'interieur d'une enveloppe de reacteur Download PDFInfo
- Publication number
- FR2516810A1 FR2516810A1 FR8219534A FR8219534A FR2516810A1 FR 2516810 A1 FR2516810 A1 FR 2516810A1 FR 8219534 A FR8219534 A FR 8219534A FR 8219534 A FR8219534 A FR 8219534A FR 2516810 A1 FR2516810 A1 FR 2516810A1
- Authority
- FR
- France
- Prior art keywords
- nozzle
- fluid
- chamber
- passage
- platform
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 62
- 239000002245 particle Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 22
- 238000007873 sieving Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/36—Arrangements of air or gas supply devices
- F27B7/362—Introducing gas into the drum axially or through the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/36—Arrangements of air or gas supply devices
- F27B7/362—Introducing gas into the drum axially or through the wall
- F27B2007/367—Introducing gas into the drum axially or through the wall transversally through the wall of the drum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/323,897 US4373909A (en) | 1981-11-23 | 1981-11-23 | Gas injecting kiln shell nozzle with particle entry barriers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2516810A1 true FR2516810A1 (fr) | 1983-05-27 |
Family
ID=23261190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8219534A Withdrawn FR2516810A1 (fr) | 1981-11-23 | 1982-11-22 | Passage d'introduction de fluide a l'interieur d'une enveloppe de reacteur |
Country Status (13)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690639A (en) * | 1984-03-01 | 1987-09-01 | Voorheis Industries, Inc. | Constant pressure variable orifice burner nozzle assembly |
| US5476990A (en) * | 1993-06-29 | 1995-12-19 | Aluminum Company Of America | Waste management facility |
| DE4333349C2 (de) * | 1993-09-30 | 1999-03-11 | Bayer Ag | Verfahren zur Herstellung von Alkalichromaten aus Chromerz |
| DE59602998D1 (de) * | 1995-01-05 | 1999-10-14 | Vsr Eng Foerdertechnik | Austauschbare düse für feuerfest ausgekleidete hochtemperaturreaktoren |
| DE19513203A1 (de) * | 1995-04-11 | 1996-10-17 | Bayer Ag | Begasungsvorrichtung für Drehrohröfen |
| FR2733168B1 (fr) * | 1995-04-20 | 1997-06-27 | Financ De Gestion Soc | Procede de montage d'une buse d'injection de gaz en traversee d'une paroi et moyens pour la mise en oeuvre de ce procede |
| US6221127B1 (en) | 1999-11-10 | 2001-04-24 | Svedala Industries, Inc. | Method of pyroprocessing mineral ore material for reducing combustion NOx |
| DE102004048619A1 (de) * | 2004-10-06 | 2006-04-13 | Sms Demag Ag | Verfahren und Vorrichtung zum Reinigen von Walzen |
| US20120255584A1 (en) * | 2004-10-06 | 2012-10-11 | Andreas Gramer | Method of cleaning cylinders or rolls |
| CN101776265B (zh) * | 2009-01-08 | 2012-09-26 | 上海洪航节能技术有限公司 | 一种节能型餐馆燃气燃烧器结构 |
| EP3915951B1 (en) * | 2020-05-29 | 2025-07-23 | Schott Ag | Refractory tube with sleeve shaft |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214707A (en) * | 1979-07-23 | 1980-07-29 | Allis-Chalmers Corporation | Trap-port for rotary kilns |
| US4266951A (en) * | 1978-05-15 | 1981-05-12 | Air Pollution Technology, Inc. | Particle scrubber and related method |
| DE2952275A1 (de) * | 1979-12-24 | 1981-07-02 | Fried. Krupp Gmbh, 4300 Essen | Vorrichtung zur begasung eines drehrohrofens |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1216667A (en) * | 1914-12-07 | 1917-02-20 | George F Downs | Process of treating ores. |
| US2091850A (en) * | 1933-07-29 | 1937-08-31 | American Lurgi Corp | Apparatus for the performance of metallurgical or chemical reactions |
| US3182980A (en) * | 1963-04-22 | 1965-05-11 | Allis Chalmers Mfg Co | Rotary kiln |
| DE1442600A1 (de) * | 1965-10-15 | 1969-08-28 | Bergwerksverband Gmbh | Anstroemboden fuer Wirbelbetten |
| FR1510085A (fr) * | 1966-12-07 | 1968-01-19 | Saint Gobain | Dispositif pour supporter et transporter un matériau en forme de feuille sur un coussin gazeux |
| US3794483A (en) * | 1972-10-31 | 1974-02-26 | Allis Chalmers | Process for delivering fuel and air to a rotary reduction kiln |
| US3847538A (en) * | 1972-10-31 | 1974-11-12 | Allis Chalmers | Reduction kiln having distribution system |
| US3946949A (en) * | 1974-09-04 | 1976-03-30 | Allis-Chalmers Corporation | Nozzle for rotary kiln |
| US4070149A (en) * | 1976-07-23 | 1978-01-24 | Allis-Chalmers Corporation | Controllable distribution system for rotary kiln |
-
1981
- 1981-11-23 US US06/323,897 patent/US4373909A/en not_active Expired - Fee Related
-
1982
- 1982-10-28 CA CA000414347A patent/CA1200093A/en not_active Expired
- 1982-11-10 FI FI823862A patent/FI71421C/fi not_active IP Right Cessation
- 1982-11-12 ZA ZA828323A patent/ZA828323B/xx unknown
- 1982-11-12 AU AU90443/82A patent/AU9044382A/en not_active Abandoned
- 1982-11-15 DE DE19823242226 patent/DE3242226A1/de not_active Withdrawn
- 1982-11-15 SU SU823514795A patent/SU1218934A3/ru active
- 1982-11-16 GB GB08232735A patent/GB2110355B/en not_active Expired
- 1982-11-19 SE SE8206615A patent/SE447674B/sv not_active IP Right Cessation
- 1982-11-22 PL PL23916682A patent/PL239166A1/xx unknown
- 1982-11-22 JP JP57205366A patent/JPS5895184A/ja active Granted
- 1982-11-22 IT IT49541/82A patent/IT1189422B/it active
- 1982-11-22 FR FR8219534A patent/FR2516810A1/fr not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266951A (en) * | 1978-05-15 | 1981-05-12 | Air Pollution Technology, Inc. | Particle scrubber and related method |
| US4214707A (en) * | 1979-07-23 | 1980-07-29 | Allis-Chalmers Corporation | Trap-port for rotary kilns |
| DE2952275A1 (de) * | 1979-12-24 | 1981-07-02 | Fried. Krupp Gmbh, 4300 Essen | Vorrichtung zur begasung eines drehrohrofens |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8249541A0 (it) | 1982-11-22 |
| CA1200093A (en) | 1986-02-04 |
| FI823862L (fi) | 1983-05-24 |
| AU9044382A (en) | 1983-06-02 |
| SU1218934A3 (ru) | 1986-03-15 |
| PL239166A1 (en) | 1983-06-06 |
| FI823862A0 (fi) | 1982-11-10 |
| GB2110355A (en) | 1983-06-15 |
| US4373909A (en) | 1983-02-15 |
| SE8206615L (sv) | 1983-05-24 |
| SE8206615D0 (sv) | 1982-11-19 |
| DE3242226A1 (de) | 1983-05-26 |
| FI71421B (fi) | 1986-09-09 |
| ZA828323B (en) | 1983-09-28 |
| SE447674B (sv) | 1986-12-01 |
| JPS5895184A (ja) | 1983-06-06 |
| GB2110355B (en) | 1984-11-28 |
| FI71421C (fi) | 1986-12-19 |
| IT1189422B (it) | 1988-02-04 |
| JPH0226156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2516810A1 (fr) | Passage d'introduction de fluide a l'interieur d'une enveloppe de reacteur | |
| EP0334433B1 (fr) | Reacteur d'épitaxie à planétaire | |
| EP0162441B1 (fr) | Séparateur de mélanges par centrifugation | |
| EP0359662B1 (fr) | Dispositif de prélèvement de gaz chauds dans une chambre de combustion et tête d'injection équipée d'un dispositif de prélèvement | |
| FR2790510A1 (fr) | Procede et dispositif de controle de debit en fond de puits, a commande decouplee | |
| EP0883731B1 (fr) | Carottier | |
| FR2707681A1 (fr) | Dispositif de chasse d'eau pressurisée pour toilettes, sa soupape de chasse et son dispositif d'induction d'air. | |
| EP0095397B1 (fr) | Système pour empêcher l'entraînement de liquides au nez de torche | |
| EP0296032A1 (fr) | Système à brûleur notamment à grande vitesse de sortie des gaz brûlés | |
| FR2530317A1 (fr) | Procede et dispositif pour la combustion de gaz combustibles avec induction d'air atmospherique | |
| FR2617963A1 (fr) | Procede et dispositif de repartition d'un volume primaire d'un fluide avantageusement un liquide, en un nombre determine de volumes secondaires presentant une relation predefinie entre eux, par l'emploi d'orifices d'evacuation repartis symetriquement dans une chambre de repartition elle-meme symetrique | |
| EP0086694B1 (fr) | Lance d'injection de gaz pour convertisseur métallurgique | |
| FR2805196A1 (fr) | Outillage fonctionnant par combustion interne avec vitesse accrue de la propagation du front de flamme dans sa chambre de pre-combustion | |
| FR2780489A1 (fr) | Perfectionnement aux bruleurs comportant au moins trois conduits d'alimentation en air, dont deux axial et en rotation, concentriques avec au moins une alimentation-en combustible, et un stabilisateur central | |
| LU88231A1 (fr) | Dispositif de chargement avec organe de réglage du débit | |
| EP1380779B1 (fr) | Clapet de pression résiduelle | |
| EP2198931B1 (fr) | Procédé et dispositif d'extinction d'étincelles transportées par un flux de gaz | |
| CH483565A (fr) | Dispositif destiné à organiser la circulation d'un fluide dans un circuit | |
| FR2610220A1 (fr) | Procede en vue d'eviter le colmatage des parois internes des cyclones, moyens mettant en oeuvre ce procede et cyclones pourvus de ces moyens | |
| FR2563444A1 (fr) | Injecteur de gaz de fluidisation a effet progressif pour lit fluidise | |
| EP0344063B1 (fr) | Dispositif de dégazage à haute efficacité d'un carburant d'alimentation de moteur à combustion interne | |
| FR3008482A1 (fr) | Perfectionnement aux installations de chauffage avec conduit d' evacuation de fumee muni d'une arrivee d'air comburant | |
| FR2676799A1 (fr) | Dispositif d'etancheite partielle entre l'interieur et l'exterieur d'un four a arc. | |
| EP3178578B1 (fr) | Installation d'incineration de dechets et procede associe | |
| FR2492054A1 (fr) | Bruleur a gaz a ventilateur et chaudiere equipee d'un tel bruleur |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Withdrawal of published application |