ES8107051A1 - Procedimiento con su dispositivo correspondiente para incre-mentar la eficacia del calentamiento de las materias solidasen division fina en los tubos de corriente volante - Google Patents
Procedimiento con su dispositivo correspondiente para incre-mentar la eficacia del calentamiento de las materias solidasen division fina en los tubos de corriente volanteInfo
- Publication number
- ES8107051A1 ES8107051A1 ES496455A ES496455A ES8107051A1 ES 8107051 A1 ES8107051 A1 ES 8107051A1 ES 496455 A ES496455 A ES 496455A ES 496455 A ES496455 A ES 496455A ES 8107051 A1 ES8107051 A1 ES 8107051A1
- Authority
- ES
- Spain
- Prior art keywords
- solid particles
- finely divided
- divided solid
- conveying ducts
- heating finely
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/10—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by imparting a pulsating motion to the flow, e.g. by sonic vibration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
PROCEDIMIENTO, CON SU DISPOSITIVO CORRESPONDIENTE, PARA INCREMENTAR LA EFICACIA DEL CALENTAMIENTO DE LAS MATERIAS SOLIDAS EN DIVISION FINA EN LOS APARATOS LLAMADOS "DE CORRIENTE VOLANTE" (EN ALEMAN, "FLUGSTROMAPPARATE"). CONSISTENTE EN UTILIZAR UN DISPOSITIVO, QUE COMPRENDE UN TUBO VERTICAL PARA LA CORRIENTE VOLANTE, EN EL QUE LAS MATERIAS SOLIDAS EN DIVISION FINA SON TRANSPORTADAS HACIA ARRIBA POR UN GAS CALIENTE, QUE TRANSMITE EL CALOR A LAS PRIMERAS. CON OBJETO DE INCREMENTAR LA EFICIENCIA DE LA TRANSMISION TERMICA SE INSTALA EN LA CONDUCCION DE LA CORRIENTE DE GAS PORTADOR UN MECANISMO DE PULSACION. DE ESTE MODO SE FRENA Y ACELERAN SUCESIVAMENTE LAS PARTICULAS SOLIDAS, MODIFICANDOSE LA VELOCIDAD RELATIVA ENTRE EL GAS CALORIFERO Y LAS PARTICULAS SOLIDAS, MEJORANDOSE ASI LA TRANSMISION TERMICA. POR OTRA PARTE, AL TENER MENOS INERCIA LAS PARTICULAS PEQUEÑAS, SIGUEN MAS PRONTO LAS VARIACIONES DE VELOCIDAD DEL GAS PORTADOR, CON LO QUE LA MEJORA DE TRANSMISION CALORIFICA ES MENOR PARA LAS PARTICULAS PEQUEÑAS, EVITANDOSE ASI SU SOBRECALENTAMIENTO Y CONSIGUIENDOSE, EN DEFINITIVA, UN CALENTAMIENTO UNIFORME DE LAS PARTICULAS DE TODOS LOS TAMAÑOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792944383 DE2944383A1 (de) | 1979-11-02 | 1979-11-02 | Verfahren und vorrichtung zur steigerung der effektivitaet bei der erwaermung feinteiliger feststoffe in flugstromrohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES496455A0 ES496455A0 (es) | 1981-10-01 |
| ES8107051A1 true ES8107051A1 (es) | 1981-10-01 |
Family
ID=6085041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES496455A Expired ES8107051A1 (es) | 1979-11-02 | 1980-10-31 | Procedimiento con su dispositivo correspondiente para incre-mentar la eficacia del calentamiento de las materias solidasen division fina en los tubos de corriente volante |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4329141A (es) |
| JP (1) | JPS5682382A (es) |
| AU (1) | AU6316780A (es) |
| BR (1) | BR8006944A (es) |
| DE (1) | DE2944383A1 (es) |
| ES (1) | ES8107051A1 (es) |
| FR (1) | FR2468866A1 (es) |
| GB (1) | GB2065849B (es) |
| ZA (1) | ZA805912B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053267B2 (ja) * | 1980-12-15 | 1985-11-25 | 秩父セメント株式会社 | 粉末原料の仮焼装置 |
| US4805318A (en) * | 1987-07-10 | 1989-02-21 | The United States Of America As Represented By The United States Department Of Energy | Acoustically enhanced heat exchange and drying apparatus |
| CN100395499C (zh) * | 2004-03-01 | 2008-06-18 | 林俊强 | 一种以燃气为加热源的烘干装置 |
| US20090047613A1 (en) * | 2005-03-29 | 2009-02-19 | Kadant Black Clawson Inc. | Method and Apparatus for Pneumatic Drying of Lime Mud |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666632A (en) * | 1949-10-29 | 1954-01-19 | Kelly | Perlite popping furnace |
| GB761072A (en) * | 1952-09-25 | 1956-11-07 | Cie Ind De Procedes Et D Appli | Improvements relating to the fluidization of solid granular materials |
| US2903800A (en) * | 1955-07-05 | 1959-09-15 | Svenska Flaektfabriken Ab | Turbulent pneumatic driers for granular and pulverulent material |
| US3178830A (en) * | 1959-02-16 | 1965-04-20 | Mark Andre | Pneumatic drier of the two-biconical drying chamber type |
| AT287565B (de) * | 1968-07-24 | 1971-01-25 | Fetok Gmbh | Vorrichtung zum Regeln der Wärmeleistung der beiden jeweils einander gegenüberliegenden Brenner bei der Befeuerung von Brennräumen |
| DE2841088C2 (de) * | 1978-09-21 | 1982-04-08 | Bergwerksverband Gmbh | Verfahren und Vorrichtung zur Trocknung und Vorerhitzung von Kokskohle in einem einzigen Flugstromrohr |
-
1979
- 1979-11-02 DE DE19792944383 patent/DE2944383A1/de not_active Withdrawn
-
1980
- 1980-09-24 ZA ZA00805912A patent/ZA805912B/xx unknown
- 1980-09-29 GB GB8031325A patent/GB2065849B/en not_active Expired
- 1980-10-10 AU AU63167/80A patent/AU6316780A/en not_active Abandoned
- 1980-10-27 US US06/201,325 patent/US4329141A/en not_active Expired - Lifetime
- 1980-10-29 BR BR8006944A patent/BR8006944A/pt unknown
- 1980-10-31 FR FR8023313A patent/FR2468866A1/fr active Granted
- 1980-10-31 ES ES496455A patent/ES8107051A1/es not_active Expired
- 1980-11-01 JP JP15455180A patent/JPS5682382A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2065849A (en) | 1981-07-01 |
| DE2944383A1 (de) | 1981-05-14 |
| FR2468866B3 (es) | 1982-08-06 |
| ZA805912B (en) | 1981-11-25 |
| US4329141A (en) | 1982-05-11 |
| FR2468866A1 (fr) | 1981-05-08 |
| JPS5682382A (en) | 1981-07-06 |
| AU6316780A (en) | 1981-05-07 |
| ES496455A0 (es) | 1981-10-01 |
| BR8006944A (pt) | 1981-05-05 |
| GB2065849B (en) | 1983-11-16 |
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