ATE633T1 - DEVICE FOR CONTROLLING THE OPERATION OF A NUMBER OF NOZZLES, PARTICULARLY USED IN A CONTINUOUS CASTING PLANT. - Google Patents

DEVICE FOR CONTROLLING THE OPERATION OF A NUMBER OF NOZZLES, PARTICULARLY USED IN A CONTINUOUS CASTING PLANT.

Info

Publication number
ATE633T1
ATE633T1 AT79200682T AT79200682T ATE633T1 AT E633 T1 ATE633 T1 AT E633T1 AT 79200682 T AT79200682 T AT 79200682T AT 79200682 T AT79200682 T AT 79200682T AT E633 T1 ATE633 T1 AT E633T1
Authority
AT
Austria
Prior art keywords
continuous casting
diaphragm
nozzles
controlling
vibration
Prior art date
Application number
AT79200682T
Other languages
German (de)
Inventor
Der Linden Gerardus Adrianus Corne Van
Mas Van Slooten
Original Assignee
Estel Hoogovens B.V.
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 Estel Hoogovens B.V. filed Critical Estel Hoogovens B.V.
Application granted granted Critical
Publication of ATE633T1 publication Critical patent/ATE633T1/en

Links

Classifications

    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Catching Or Destruction (AREA)

Abstract

Apparatus for continuous casting has pairs of rolls defining a path for the solidifying slab of steel. Between the rolls on each side are rows of spray nozzles. To check the operation of the sprays and thus achieve uniform cooling, checking apparatus carrying detectors for the sprayed water is passed through the path. To achieve a useful measure of the spraying efficiency the detectors must be highly sensitive and robust. Each detector has a metal diaphragm which is set in vibration by the sprayed water and a piezo-electric element fixed to the diaphragm so as to emit a signal whose amplitude is dependent on the amplitude of the vibration of the diaphragm.
AT79200682T 1978-12-01 1979-11-21 DEVICE FOR CONTROLLING THE OPERATION OF A NUMBER OF NOZZLES, PARTICULARLY USED IN A CONTINUOUS CASTING PLANT. ATE633T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7811774A NL7811774A (en) 1978-12-01 1978-12-01 METHOD FOR CONTROLLING LIQUID SPRAYERS IN A CONTINUOUS CASTING MACHINE AND USING A MEASURING BOX
EP79200682A EP0011896B1 (en) 1978-12-01 1979-11-21 Apparatus for checking the operation of a plurality of liquid sprays, especially for use in a continuous casting apparatus

Publications (1)

Publication Number Publication Date
ATE633T1 true ATE633T1 (en) 1982-02-15

Family

ID=19831984

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200682T ATE633T1 (en) 1978-12-01 1979-11-21 DEVICE FOR CONTROLLING THE OPERATION OF A NUMBER OF NOZZLES, PARTICULARLY USED IN A CONTINUOUS CASTING PLANT.

Country Status (11)

Country Link
US (1) US4305450A (en)
EP (1) EP0011896B1 (en)
JP (1) JPS55109551A (en)
AT (1) ATE633T1 (en)
AU (1) AU523938B2 (en)
BR (1) BR7907821A (en)
CA (1) CA1149130A (en)
DE (1) DE2962068D1 (en)
ES (1) ES486481A0 (en)
NL (1) NL7811774A (en)
ZA (1) ZA796361B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377460B (en) * 1982-03-18 1985-03-25 Voest Alpine Ag DEVICE FOR CHECKING THE SPRAY NOZZLES OF A CONTINUOUS CASTING MACHINE
GB2188721B (en) * 1986-04-04 1989-02-08 British Steel Plc Roll temperature measurement
CA2059040A1 (en) * 1991-01-10 1992-07-09 Philippe Gheeraert Secondary cooling control sensor for a continuous casting machine, mannikin with such sensors and control process for a continuous casting machine
DE10027976C2 (en) * 2000-06-06 2003-01-16 Gerhard Proels Arrangement for scanning the underflow jet of a hydrocyclone
US7028535B2 (en) * 2004-04-27 2006-04-18 Intevep, S.A. System and method for detecting and measuring liquid carry over in a gas stream
DE102009035402A1 (en) 2009-07-30 2011-02-03 Sms Siemag Ag Apparatus and method for detecting the pressure distribution of the applied in a continuous casting or rolling mill cooling medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH489010A (en) * 1968-03-25 1970-04-15 Kistler Instrumente Ag Transducer
US3665226A (en) * 1970-07-13 1972-05-23 Hughes Aircraft Co Electric power source
US3797319A (en) * 1972-08-08 1974-03-19 Agency Ind Science Techn Process for measuring particle size and concentration of slurries according to on-stream analysis
US3830103A (en) * 1973-07-05 1974-08-20 Us Army Rain impact gage
JPS5348115B2 (en) * 1973-12-25 1978-12-26
US3939709A (en) * 1974-02-04 1976-02-24 Consolidation Coal Company Apparatus for measuring the flowrate of particulate solid material
JPS5428396Y2 (en) * 1975-10-14 1979-09-12
DE2554534A1 (en) * 1975-12-04 1977-06-16 Metallgesellschaft Ag DEVICE FOR MEASURING THE FLOW RATE OF FINE-GRAINED HOT PRODUCTS
SU554065A1 (en) * 1976-01-22 1977-04-15 Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения Device to control the nozzle cooling system
JPS5433935Y2 (en) * 1976-07-19 1979-10-18

Also Published As

Publication number Publication date
JPS6232018B2 (en) 1987-07-11
EP0011896A1 (en) 1980-06-11
DE2962068D1 (en) 1982-03-11
US4305450A (en) 1981-12-15
CA1149130A (en) 1983-07-05
ES8100927A1 (en) 1980-12-01
BR7907821A (en) 1980-07-22
ES486481A0 (en) 1980-12-01
JPS55109551A (en) 1980-08-23
AU5333379A (en) 1980-06-05
EP0011896B1 (en) 1982-02-03
AU523938B2 (en) 1982-08-19
ZA796361B (en) 1980-11-26
NL7811774A (en) 1980-06-03

Similar Documents

Publication Publication Date Title
ATA506673A (en) Feeding coolant on to strand in continuous casting comprises measuring instantaneous positions of narrow side walls of die and spraying coolant on to it along strand guide at levels corresponding to alterations in e.g. strand breadth
IT1094411B (en) SPRAY NOZZLE, DEVICES INCLUDING SUCH NOZZLE AND PROCEDURE FOR THEIR PRODUCTION
AT382239B (en) DEVICE FOR DETERMINING THE WIDTH OF ROLLED PRODUCTS
DE3775978D1 (en) DEVICE FOR HIGH PRESSURE SPRAYING A FLUIDUM.
ATE633T1 (en) DEVICE FOR CONTROLLING THE OPERATION OF A NUMBER OF NOZZLES, PARTICULARLY USED IN A CONTINUOUS CASTING PLANT.
CH346263A (en) Method for producing connections between two lines arranged at a distance, device for carrying out the method, connection produced according to the method and use of the connection
ATA354779A (en) AGENT TO REDUCE THE DAMAGE CAUSED BY ACETAMIDE HERBICIDES ON SORGHUM, MEIZE OR RICE PLANTS
DE3873972D1 (en) METHOD AND DEVICE FOR MEASURING THE DENSITY AND HARDNESS OF POROUSES, COATINGS SPRAYED BY PLASMA.
AT280018B (en) Device for profiling the surface of a metallic workpiece by rolling
AT316037B (en) Device for cooling by means of spray nozzles and guiding a strand in the secondary cooling zone of a continuous casting plant
DE68927733D1 (en) DEVICE AND METHOD FOR TREATING PRINTING PLATES
AT377460B (en) DEVICE FOR CHECKING THE SPRAY NOZZLES OF A CONTINUOUS CASTING MACHINE
GB1401148A (en) Device for spraying liquid products and melts
AT367722B (en) DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS
JPS5243452A (en) Process for measuring a camber of a steel band
FR1228108A (en) Method and device for the construction of honeycomb beams with a high web height
JPS5621006A (en) Flatness detector
CH537464A (en) A method for etching a curved metal plate and an etching machine for carrying out the method
JPS5472598A (en) Method of producing friction plates
CH504040A (en) Device for adjusting the amplitude of a directly driven balance oscillation system
CH303317A (en) Method for measuring the depth of a liquid sheet and device for its implementation.
AT334556B (en) DEVICE FOLLOWING A CONTINUOUS CASTING PLANT FOR RELEASING A CASTING CONNECTION SCREWED TO THE STARTING HEAD
JPS5627777A (en) Residual stress monitor
FR2073196A5 (en) METHOD AND DEVICE FOR MEASURING THE FREQUENCY OF A PERIODIC SAW TOOTH SIGNAL
JPS53124953A (en) Frequency monitoring unit

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee