IT1262225B - Dispositivo spray box - Google Patents

Dispositivo spray box

Info

Publication number
IT1262225B
IT1262225B ITUD930216A ITUD930216A IT1262225B IT 1262225 B IT1262225 B IT 1262225B IT UD930216 A ITUD930216 A IT UD930216A IT UD930216 A ITUD930216 A IT UD930216A IT 1262225 B IT1262225 B IT 1262225B
Authority
IT
Italy
Prior art keywords
bloom
box device
spray box
spray
cooling
Prior art date
Application number
ITUD930216A
Other languages
English (en)
Inventor
Bruno Bombardelli
Cristiano Tercelli
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of ITUD930216A0 publication Critical patent/ITUD930216A0/it
Priority to ITUD930216A priority Critical patent/IT1262225B/it
Priority to DE69431178.2T priority patent/DE69431178T3/de
Priority to ES94115747T priority patent/ES2181698T3/es
Priority to AT94115747T priority patent/ATE222152T1/de
Priority to EP94115747.1A priority patent/EP0650790B2/en
Priority to TW083109403A priority patent/TW261552B/zh
Priority to US08/323,252 priority patent/US5634512A/en
Priority to BR9404514A priority patent/BR9404514A/pt
Priority to CN94118144A priority patent/CN1052435C/zh
Publication of ITUD930216A1 publication Critical patent/ITUD930216A1/it
Application granted granted Critical
Publication of IT1262225B publication Critical patent/IT1262225B/it

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

Dispositivo spray box cooperante con un blumo (19) uscente da una linea di colata continua (11) comprendentee almeno una paniera (12), una lingottiera (13), un tratto di raffreddamento (14), un gruppo di traino e raddrizzamento (15) ed un gruppo di taglio (17), essendo montato subito a valle del gruppo di traino e raddrizzamento (15) ed a monte del gruppo di taglio(17) e presentando una pluralità di ugelli spruzzatori (18) disposti circonferenzialmente al blumo (19) e rivolti verso detto (19), detti ugelli spruzzatori (18) essendo alimentati da mezzi erogatori (22) di fluido di raffreddamento in pressione. Procedimento di raffreddamento blumi (19) a mezzo di un dispositivo spray box (10) del tipo di cui sopra, in cui in funzione delle caratteristiche dell'acciaio, della velocità di avanzamento del blumo (19) e della temperatura dello stesso, la portata e la pressione del fluido raffreddante viene regolata per ottenere un preciso strato raffreddato alla temperatura voluta, venendo poi fatto rinvenire secondo una curva definita.
ITUD930216A 1993-10-29 1993-10-29 Dispositivo spray box IT1262225B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITUD930216A IT1262225B (it) 1993-10-29 1993-10-29 Dispositivo spray box
EP94115747.1A EP0650790B2 (en) 1993-10-29 1994-10-06 Method for thermal surface treatment in a continuous casting machine
ES94115747T ES2181698T3 (es) 1993-10-29 1994-10-06 Metodo para el tratamiento termico de superficie en una maquina de colada continua y dispositivo correspondiente.
AT94115747T ATE222152T1 (de) 1993-10-29 1994-10-06 Verfahren und vorrichtung zur thermischen oberflächenbehandlung eines stranges
DE69431178.2T DE69431178T3 (de) 1993-10-29 1994-10-06 Verfahren zur thermischen Oberflächenbehandlung eines Stranges
TW083109403A TW261552B (it) 1993-10-29 1994-10-08
US08/323,252 US5634512A (en) 1993-10-29 1994-10-14 Method and apparatus for casting and thermal surface treatment
BR9404514A BR9404514A (pt) 1993-10-29 1994-10-27 Método para o tratamento térmico superficial em uma máquina de fusão contínua e dispositivo borrifador
CN94118144A CN1052435C (zh) 1993-10-29 1994-10-28 连铸机中表面热处理的方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930216A IT1262225B (it) 1993-10-29 1993-10-29 Dispositivo spray box

Publications (3)

Publication Number Publication Date
ITUD930216A0 ITUD930216A0 (it) 1993-10-29
ITUD930216A1 ITUD930216A1 (it) 1995-04-29
IT1262225B true IT1262225B (it) 1996-06-19

Family

ID=11421412

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930216A IT1262225B (it) 1993-10-29 1993-10-29 Dispositivo spray box

Country Status (1)

Country Link
IT (1) IT1262225B (it)

Also Published As

Publication number Publication date
ITUD930216A0 (it) 1993-10-29
ITUD930216A1 (it) 1995-04-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028