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GB2068779B - Device for spraying cooling agent on steel blooms - Google Patents

Device for spraying cooling agent on steel blooms

Info

Publication number
GB2068779B
GB2068779B GB8039118A GB8039118A GB2068779B GB 2068779 B GB2068779 B GB 2068779B GB 8039118 A GB8039118 A GB 8039118A GB 8039118 A GB8039118 A GB 8039118A GB 2068779 B GB2068779 B GB 2068779B
Authority
GB
United Kingdom
Prior art keywords
cooling agent
spraying cooling
steel blooms
blooms
steel
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
Application number
GB8039118A
Other versions
GB2068779A (en
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.)
Lechler GmbH and Co KG
Vodafone GmbH
Original Assignee
Lechler GmbH and 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 and Co KG, Mannesmann AG filed Critical Lechler GmbH and Co KG
Publication of GB2068779A publication Critical patent/GB2068779A/en
Application granted granted Critical
Publication of GB2068779B publication Critical patent/GB2068779B/en
Expired legal-status Critical Current

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)
GB8039118A 1980-02-09 1980-12-05 Device for spraying cooling agent on steel blooms Expired GB2068779B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004864A DE3004864C2 (en) 1980-02-09 1980-02-09 Device for spraying a propellant and cooling agent mixture onto cast strands

Publications (2)

Publication Number Publication Date
GB2068779A GB2068779A (en) 1981-08-19
GB2068779B true GB2068779B (en) 1984-01-25

Family

ID=6094206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039118A Expired GB2068779B (en) 1980-02-09 1980-12-05 Device for spraying cooling agent on steel blooms

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239042A1 (en) * 1982-10-22 1984-04-26 SMS Schloemann-Siemag AG, 4000 Düsseldorf DEVICE FOR SPRAYING A FUEL AND COOLANT MIXTURE ONTO A STEEL SLAM
AT375853B (en) * 1983-02-15 1984-09-25 Voest Alpine Ag JET NOZZLE
FR2560967B1 (en) * 1984-03-08 1988-08-26 Creusot Loire METHOD AND APPARATUS FOR CONTROLLING THE THERMAL TRANSFER CARRIED OUT IN A FLUIDIZED BED
DE3425092A1 (en) * 1984-07-07 1986-02-06 SMS Schloemann-Siemag AG, 4000 Düsseldorf METHOD AND DEVICE FOR COOLING CONTINUOUSLY DELIVERED Pouring Strands in a Continuous Casting Plant
DE3834670A1 (en) * 1987-10-14 1989-04-27 Spraying Systems Deutschland G Nozzle for the discharge of liquid fertiliser
ATE255468T1 (en) * 2002-04-18 2003-12-15 Lechler Gmbh TWO-FUNCTION SPRAY NOZZLE WITH REPLACEABLE INSERT
KR100981562B1 (en) 2003-04-25 2010-09-10 주식회사 포스코 Continuous slab chiller with temperature control
DE102015204664A1 (en) * 2015-03-16 2016-09-22 Lechler Gmbh Flat jet nozzle and use of a flat jet nozzle
CN113414163A (en) * 2021-06-17 2021-09-21 顾濳刚 Method for medical cleaning, rinsing and hot blow drying

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 (en) * 1978-04-15 1982-01-14 Lechler Gmbh & Co Kg, 7012 Fellbach Device for spraying a propellant and coolant onto a continuously cast steel slab

Also Published As

Publication number Publication date
AT381881B (en) 1986-12-10
DE3004864A1 (en) 1981-08-27
IT1135251B (en) 1986-08-20
CH651487A5 (en) 1985-09-30
GB2068779A (en) 1981-08-19
DE3004864C2 (en) 1983-12-29
JPS56122654A (en) 1981-09-26
FR2475435B1 (en) 1984-01-13
FR2475435A1 (en) 1981-08-14
AU6681281A (en) 1981-08-13
BR8100478A (en) 1981-08-18
BE886955A (en) 1981-05-04
ATA571680A (en) 1986-05-15
IT8119444A0 (en) 1981-01-30
AU539792B2 (en) 1984-10-18
CA1165971A (en) 1984-04-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee