ES2014629A6 - Aparato y metodo para controlar y transportar material en particulas. - Google Patents
Aparato y metodo para controlar y transportar material en particulas.Info
- Publication number
- ES2014629A6 ES2014629A6 ES8901748A ES8901748A ES2014629A6 ES 2014629 A6 ES2014629 A6 ES 2014629A6 ES 8901748 A ES8901748 A ES 8901748A ES 8901748 A ES8901748 A ES 8901748A ES 2014629 A6 ES2014629 A6 ES 2014629A6
- Authority
- ES
- Spain
- Prior art keywords
- area
- standpipe
- conduit
- particulate materials
- containing particulate
- 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
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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
-
- 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
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
APARATO Y METODO PARA CONTROLAR Y TRANSPORTAR MATERIAL EN PARTICULAS PROCEDENTE DE UNA COLUMNA DE ALIMENTACION AL HOGAR DE UNA CALDERA DE LECHO DE CIRCULACION FLUIDIZA. UNOS MEDIOS DE AIREACION SITUADOS EN UNA PRIMERA AREA DE UN CONDUCTO TRANSPORTAN EL MATERIAL EN PARTICULAS DEPOSITADO POR UNA COLUMNA DE ALIMENTACION A UNA SEGUNDA AREA DE DICHO CONDUCTO. TRAS DICHA RECOLOCACION, ENTRA MATERIAL ADICIONAL PROCEDENTE DE LA COLUMNA DE ALIMENTACION A LA PRIMERA AREA DEL CONDUCTO COMO REEMPLAZO DEL MATERIAL PREVIAMENTE RETIRADO. UNOS MEDIOS DE FLUIDIFICACION EN LA SEGUNDA AREA DEL CONDUCTO FLUIDIFICAN ESTE MATERIAL RETIRADO, HACIENDO QUE ALCANCE UN NIVEL GENERALMENTE UNIFORME DENTRO DE ESTA SEGUNDA AREA. EN CUANTO LA ALTURA DE ESTE NIVEL EXCEDA LA DEL BORDE INFERIOR DE UNA ABERTURA DE DESCARGA, EL MATERIAL FLUIDIZADO PASA A TRAVES DE ESTA ABERTURA Y DENTRO DEL HOGAR DE UNA CALDERA DE LECHO DE CIRCULACION FLUIDIFICADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/242,656 US4860694A (en) | 1988-09-12 | 1988-09-12 | Controlled discharge from a standpipe containing particulate materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2014629A6 true ES2014629A6 (es) | 1990-07-16 |
Family
ID=22915673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8901748A Expired - Fee Related ES2014629A6 (es) | 1988-09-12 | 1989-05-24 | Aparato y metodo para controlar y transportar material en particulas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4860694A (es) |
BR (1) | BR8902747A (es) |
CA (1) | CA1311967C (es) |
ES (1) | ES2014629A6 (es) |
MX (1) | MX166559B (es) |
TR (1) | TR24233A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916072A (zh) * | 2021-01-22 | 2021-06-08 | 重庆市特种设备检测研究院 | 一种气瓶火烧试验架 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4955295A (en) * | 1989-08-18 | 1990-09-11 | Foster Wheeler Energy Corporation | Method and system for controlling the backflow sealing efficiency and recycle rate in fluidized bed reactors |
US4938171A (en) * | 1989-12-12 | 1990-07-03 | The Babcock & Wilcox Company | Transport conduit for hot particulate material |
GB2246714B (en) * | 1990-08-07 | 1994-08-10 | Kanegafuchi Chemical Ind | Apparatus for powder falling gas-solid contacting operation |
US5365889A (en) * | 1992-11-13 | 1994-11-22 | Fostyer Wheeler Energy Corporation | Fluidized bed reactor and system and method utilizing same |
US5347954A (en) * | 1993-07-06 | 1994-09-20 | Foster Wheeler Energy Corporation | Fluidized bed combustion system having an improved pressure seal |
US5339774A (en) * | 1993-07-06 | 1994-08-23 | Foster Wheeler Energy Corporation | Fluidized bed steam generation system and method of using recycled flue gases to assist in passing loopseal solids |
US5425331A (en) * | 1994-06-13 | 1995-06-20 | Foster Wheeler Energy Corporation | Circulating fluidized bed reactor for low grade fuels |
US5968460A (en) * | 1996-03-28 | 1999-10-19 | E. I. Du Pont De Nemours And Company | Process for injecting particulate material into a fluidized bed reactor |
US5797334A (en) * | 1997-02-12 | 1998-08-25 | The Babcock & Wilcox Company | Fluidized bed boiler with bed drain ash cooling and transfer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469050A (en) * | 1981-12-17 | 1984-09-04 | York-Shipley, Inc. | Fast fluidized bed reactor and method of operating the reactor |
US4709663A (en) * | 1986-12-09 | 1987-12-01 | Riley Stoker Corporation | Flow control device for solid particulate material |
SE455726B (sv) * | 1986-12-11 | 1988-08-01 | Goetaverken Energy Ab | Forfarande vid reglering av kyleffekten i partikelkylare samt partikelkylare for pannor med cirkulerande fluidiserad bedd |
-
1988
- 1988-09-12 US US07/242,656 patent/US4860694A/en not_active Expired - Lifetime
-
1989
- 1989-05-24 ES ES8901748A patent/ES2014629A6/es not_active Expired - Fee Related
- 1989-06-09 CA CA000602328A patent/CA1311967C/en not_active Expired - Lifetime
- 1989-06-09 BR BR898902747A patent/BR8902747A/pt not_active Application Discontinuation
- 1989-07-04 TR TR89/0504A patent/TR24233A/xx unknown
- 1989-07-14 MX MX016801A patent/MX166559B/es unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916072A (zh) * | 2021-01-22 | 2021-06-08 | 重庆市特种设备检测研究院 | 一种气瓶火烧试验架 |
CN112916072B (zh) * | 2021-01-22 | 2022-02-25 | 重庆市特种设备检测研究院 | 一种气瓶火烧试验架 |
Also Published As
Publication number | Publication date |
---|---|
CA1311967C (en) | 1992-12-29 |
US4860694A (en) | 1989-08-29 |
MX166559B (es) | 1993-01-18 |
BR8902747A (pt) | 1990-09-18 |
TR24233A (tr) | 1991-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980401 |