ES2060480A1 - Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento. - Google Patents

Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento.

Info

Publication number
ES2060480A1
ES2060480A1 ES09102331A ES9102331A ES2060480A1 ES 2060480 A1 ES2060480 A1 ES 2060480A1 ES 09102331 A ES09102331 A ES 09102331A ES 9102331 A ES9102331 A ES 9102331A ES 2060480 A1 ES2060480 A1 ES 2060480A1
Authority
ES
Spain
Prior art keywords
slag
procedure
cooling
rotary drum
inlet pipe
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
Application number
ES09102331A
Other languages
English (en)
Other versions
ES2060480B1 (es
Inventor
Ignacio Alfaro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Remetal SA
Original Assignee
Remetal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Remetal SA filed Critical Remetal SA
Priority to ES09102331A priority Critical patent/ES2060480B1/es
Publication of ES2060480A1 publication Critical patent/ES2060480A1/es
Application granted granted Critical
Publication of ES2060480B1 publication Critical patent/ES2060480B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/02Physical or chemical treatment of slags
    • C21B2400/022Methods of cooling or quenching molten slag
    • C21B2400/026Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/05Apparatus features
    • C21B2400/052Apparatus features including rotating parts
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/05Apparatus features
    • C21B2400/052Apparatus features including rotating parts
    • C21B2400/056Drums whereby slag is poured on or in between

Landscapes

  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PROCEDIMIENTO DE ENFRIADO DE ESCORIAS CALIENTES Y ENFRIADOR DE ESCORIAS UTILIZADO CON DICHO PROCEDIMIENTO. LAS ESCORIAS ESTAN CONTENIDAS EN UN TAMBOR ROTATIVO QUE VA ABIERTO POR AL MENOS UNO DE SUS EXTREMOS. EL ENFRIAMIENTO DE LAS ESCORIAS SE CONSIGUE REFRIGERANDO EXTERIORMENTE EL TAMBOR ROTATIVO, MEDIANTE CORRIENTES DE AIRE DIRIGIDAS ANULARMENTE SOBRE LA PARED DE DICHO TAMBOR. A ESTA CORRIENTE DE AIRE PUEDE ADICIONARSE AGUA FINAMENTE PULVERIZADA. EL ENFRIADOR INCLUYE, SOBRE LA SUPERFICIE EXTERNA DEL TAMBOR ROTATIVO (1), UNA SERIE DE CAMARAS ANULARES (6), CADA UNA DE LAS CUALES DISPONE DE UNA CONDUCCION DE ENTRADA (8) Y UNA CONDUCCION DE SALIDA (9), LLEVANDO LA CONDUCCION DE ENTRADA (8) INSTALADO UN VENTILADOR (10) CAPAZ DE IMPULSAR UNA CORRIENTE DE AIRE A TRAVES DE LA CAMARAS (6) HASTA LA CONDUCCION DE SALIDA (9). LA CONDUCCION DE ENTRADA (8) PUEDE DISPONER DE UNA ABERTURA (13), SITUADA INMEDIATAMENTE A CONTINUACION DEL VENTILADOR (10) PARA LA INTRODUCCION DE AGUA PULVERIZADA.
ES09102331A 1991-10-22 1991-10-22 Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento. Expired - Fee Related ES2060480B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09102331A ES2060480B1 (es) 1991-10-22 1991-10-22 Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09102331A ES2060480B1 (es) 1991-10-22 1991-10-22 Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento.

Publications (2)

Publication Number Publication Date
ES2060480A1 true ES2060480A1 (es) 1994-11-16
ES2060480B1 ES2060480B1 (es) 1995-06-01

Family

ID=8273909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09102331A Expired - Fee Related ES2060480B1 (es) 1991-10-22 1991-10-22 Procedimiento de enfriado de escorias calientes y enfriador de escorias utilizado con dicho procedimiento.

Country Status (1)

Country Link
ES (1) ES2060480B1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103031392A (zh) * 2012-02-14 2013-04-10 新疆八一钢铁股份有限公司 一种无害化处理kr脱硫渣的工艺
CN109945175A (zh) * 2019-04-22 2019-06-28 四川轻化工大学 一种根据实际工况需求进行有效调整的串联式滚筒冷渣机单元
WO2023073257A1 (es) 2021-10-29 2023-05-04 Quiroga Beltrán Inversiones, S.L. Equipo y procedimiento de enfriamiento y separación de escorias de aluminio

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141433A1 (de) * 1980-12-19 1982-09-02 Widmer & Ernst AG, 5430 Wettingen Drehtrommelofen zum verbrennen von muell sowie verfahren dafuer
US4836775A (en) * 1985-12-23 1989-06-06 Ppg Industries, Inc. Air cooled rotary kiln collar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141433A1 (de) * 1980-12-19 1982-09-02 Widmer & Ernst AG, 5430 Wettingen Drehtrommelofen zum verbrennen von muell sowie verfahren dafuer
US4836775A (en) * 1985-12-23 1989-06-06 Ppg Industries, Inc. Air cooled rotary kiln collar

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103031392A (zh) * 2012-02-14 2013-04-10 新疆八一钢铁股份有限公司 一种无害化处理kr脱硫渣的工艺
CN103031392B (zh) * 2012-02-14 2014-03-05 新疆八一钢铁股份有限公司 一种无害化处理kr脱硫渣的工艺
CN109945175A (zh) * 2019-04-22 2019-06-28 四川轻化工大学 一种根据实际工况需求进行有效调整的串联式滚筒冷渣机单元
CN109945175B (zh) * 2019-04-22 2024-05-17 四川轻化工大学 一种根据实际工况需求进行有效调整的串联式滚筒冷渣机单元
WO2023073257A1 (es) 2021-10-29 2023-05-04 Quiroga Beltrán Inversiones, S.L. Equipo y procedimiento de enfriamiento y separación de escorias de aluminio

Also Published As

Publication number Publication date
ES2060480B1 (es) 1995-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201