MX170542B - APPARATUS AND METHOD FOR COMBUSTION OF CARBONACEOUS FUEL - Google Patents
APPARATUS AND METHOD FOR COMBUSTION OF CARBONACEOUS FUELInfo
- Publication number
- MX170542B MX170542B MX57385A MX57385A MX170542B MX 170542 B MX170542 B MX 170542B MX 57385 A MX57385 A MX 57385A MX 57385 A MX57385 A MX 57385A MX 170542 B MX170542 B MX 170542B
- Authority
- MX
- Mexico
- Prior art keywords
- combustion
- slag
- products
- gaseous products
- combustion chamber
- Prior art date
Links
Landscapes
- Furnace Details (AREA)
Abstract
La presente invención se refiere a aparato para la combustión de combustible carbonáceo en una zona de combustión, y separación de los materiales no combustibles presentes en el combustible de los productos gaseosos de combustión, donde la zona de combustión está encerrada dentro de una cámara de combustión que tiene sus paredes mantenidas a temperaturas tales que una capa de escoria se retiene en las superficies internas de las paredes, el aparato está caracterizado porque comprende la mejora que consiste en medios para precalentar el oxidante introducido dentro de la cámara de combustión y dispositivos para agregar oxidante adicional a los productos gaseosos a medida que tales productos entran de precombustor para introducir una mezcla de aire precalentado rico en oxígeno y productos de combustión dentro de la citada cámara de combustión; una cámara de recuperación de escoria adaptada para operar subestequimétricamente para recibir productos gaseosos de combustión de la cámara de combustión, recuperar materiales no combustibles residuales de tales productos en la forma de escoria derretida y desechar por separado la escoria derretida, con ello proporcionando productos gaseosos ricos en combustible, relativamente libres de escoria, para entrega a un equpo de utilización de calor asociado y medios para conducir los productos gaseoso relativamente libres de escoria de la cámara de recuperación de escoria a un equipo de utilización de calor asociado.The present invention relates to apparatus for the combustion of carbonaceous fuel in a combustion zone, and separation of non-combustible materials present in the fuel from gaseous products of combustion, where the combustion zone is enclosed within a combustion chamber. having its walls maintained at temperatures such that a slag layer is retained on the internal surfaces of the walls, the apparatus is characterized in that it comprises the improvement consisting of means for preheating the oxidant introduced into the combustion chamber and devices for adding additional oxidant to the gaseous products as such products enter the precombuster to introduce a mixture of preheated oxygen-rich air and combustion products into said combustion chamber; a slag recovery chamber adapted to operate substochemometrically to receive gaseous products of combustion from the combustion chamber, recover residual non-combustible materials from such products in the form of melted slag, and separately dispose of melted slag, thereby providing rich gaseous products in relatively slag-free fuel for delivery to an associated heat utilization equipment and means for conveying the relatively slag-free gaseous products from the slag recovery chamber to associated heat utilization equipment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67041784A | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX170542B true MX170542B (en) | 1993-08-31 |
Family
ID=24690319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX57385A MX170542B (en) | 1984-11-13 | 1985-11-12 | APPARATUS AND METHOD FOR COMBUSTION OF CARBONACEOUS FUEL |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1262839A (en) |
| ES (1) | ES8705104A1 (en) |
| IL (1) | IL76784A (en) |
| IN (1) | IN166348B (en) |
| MX (1) | MX170542B (en) |
| NZ (1) | NZ213846A (en) |
-
1985
- 1985-10-16 NZ NZ21384685A patent/NZ213846A/en unknown
- 1985-10-22 IL IL76784A patent/IL76784A/en not_active IP Right Cessation
- 1985-10-25 IN IN852/MAS/85A patent/IN166348B/en unknown
- 1985-11-12 CA CA000495061A patent/CA1262839A/en not_active Expired
- 1985-11-12 MX MX57385A patent/MX170542B/en unknown
- 1985-11-12 ES ES548811A patent/ES8705104A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL76784A (en) | 1987-12-20 |
| CA1262839A (en) | 1989-11-14 |
| IL76784A0 (en) | 1986-02-28 |
| NZ213846A (en) | 1988-03-30 |
| IN166348B (en) | 1990-04-14 |
| ES548811A0 (en) | 1987-04-16 |
| ES8705104A1 (en) | 1987-04-16 |
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