IT1135251B - Dispositivo per spruzzare un fluido di raffreddamento su bramme di acciaio - Google Patents

Dispositivo per spruzzare un fluido di raffreddamento su bramme di acciaio

Info

Publication number
IT1135251B
IT1135251B IT19444/81A IT1944481A IT1135251B IT 1135251 B IT1135251 B IT 1135251B IT 19444/81 A IT19444/81 A IT 19444/81A IT 1944481 A IT1944481 A IT 1944481A IT 1135251 B IT1135251 B IT 1135251B
Authority
IT
Italy
Prior art keywords
brams
spraying
steel
cooling fluid
cooling
Prior art date
Application number
IT19444/81A
Other languages
English (en)
Other versions
IT8119444A0 (it
Inventor
Sepp Mezger
Kurt Lerch
Hans Schrewe
Fritz-Peter Pleschiutschnigg
Original Assignee
Lechler Gmbh & Co Kg
Mannesmann Ag
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 Lechler Gmbh & Co Kg, Mannesmann Ag filed Critical Lechler Gmbh & Co Kg
Publication of IT8119444A0 publication Critical patent/IT8119444A0/it
Application granted granted Critical
Publication of IT1135251B publication Critical patent/IT1135251B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Nozzles (AREA)
IT19444/81A 1980-02-09 1981-01-30 Dispositivo per spruzzare un fluido di raffreddamento su bramme di acciaio IT1135251B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004864A DE3004864C2 (de) 1980-02-09 1980-02-09 Vorrichtung zum Aufsprühen eines Treib- und Kühl-Mittelgemisches auf Gußstränge

Publications (2)

Publication Number Publication Date
IT8119444A0 IT8119444A0 (it) 1981-01-30
IT1135251B true IT1135251B (it) 1986-08-20

Family

ID=6094206

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19444/81A IT1135251B (it) 1980-02-09 1981-01-30 Dispositivo per spruzzare un fluido di raffreddamento su bramme di acciaio

Country Status (11)

Country Link
JP (1) JPS56122654A (it)
AT (1) AT381881B (it)
AU (1) AU539792B2 (it)
BE (1) BE886955A (it)
BR (1) BR8100478A (it)
CA (1) CA1165971A (it)
CH (1) CH651487A5 (it)
DE (1) DE3004864C2 (it)
FR (1) FR2475435A1 (it)
GB (1) GB2068779B (it)
IT (1) IT1135251B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239042A1 (de) * 1982-10-22 1984-04-26 SMS Schloemann-Siemag AG, 4000 Düsseldorf Vorrichtung zum aufspruehen eines treib- und kuehlmittelgemisches auf eine stahlbramme
AT375853B (de) * 1983-02-15 1984-09-25 Voest Alpine Ag Strahlduese
FR2560967B1 (fr) * 1984-03-08 1988-08-26 Creusot Loire Procede et appareillage de controle du transfert thermique realise dans un lit fluidise
DE3425092A1 (de) * 1984-07-07 1986-02-06 SMS Schloemann-Siemag AG, 4000 Düsseldorf Verfahren und vorrichtung zum kuehlen von kontinuierlich gefoerderten giessstraengen in einer stranggiessanlage
DE3834670A1 (de) * 1987-10-14 1989-04-27 Spraying Systems Deutschland G Duese zum austragen von fluessigem duenger
DE50200123D1 (de) * 2002-04-18 2004-01-15 Lechler Gmbh Zweistoffsprühdüse mit wechselbarem Einsatz
KR100981562B1 (ko) 2003-04-25 2010-09-10 주식회사 포스코 온도 조절이 가능한 연속형 슬라브 냉각장치
DE102015204664A1 (de) * 2015-03-16 2016-09-22 Lechler Gmbh Flachstrahldüse und Verwendung einer Flachstrahldüse
CN113414163A (zh) * 2021-06-17 2021-09-21 顾濳刚 一种用于医用清洗、漂洗、热吹干的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746795A (en) * 1953-04-16 1956-05-22 R B Mfg Corp Diffusing apparatus
US3567116A (en) * 1968-12-18 1971-03-02 Minnesota Mining & Mfg Atomizing method and apparatus
DE2816441C2 (de) * 1978-04-15 1982-01-14 Lechler Gmbh & Co Kg, 7012 Fellbach Vorrichtung zum Aufsprühen eines Treib- und Kühlmittels auf eine Strangguß-Stahlbramme

Also Published As

Publication number Publication date
FR2475435B1 (it) 1984-01-13
AU539792B2 (en) 1984-10-18
AU6681281A (en) 1981-08-13
DE3004864A1 (de) 1981-08-27
GB2068779A (en) 1981-08-19
FR2475435A1 (fr) 1981-08-14
DE3004864C2 (de) 1983-12-29
BR8100478A (pt) 1981-08-18
BE886955A (fr) 1981-05-04
IT8119444A0 (it) 1981-01-30
GB2068779B (en) 1984-01-25
JPS56122654A (en) 1981-09-26
CH651487A5 (de) 1985-09-30
CA1165971A (en) 1984-04-24
AT381881B (de) 1986-12-10
ATA571680A (de) 1986-05-15

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