KR920014539A - Secondary cooling control sensor of the continuous casting device, the dummy bar provided with the sensor and the control method of the continuous casting device - Google Patents

Secondary cooling control sensor of the continuous casting device, the dummy bar provided with the sensor and the control method of the continuous casting device Download PDF

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Publication number
KR920014539A
KR920014539A KR1019920000164A KR920000164A KR920014539A KR 920014539 A KR920014539 A KR 920014539A KR 1019920000164 A KR1019920000164 A KR 1019920000164A KR 920000164 A KR920000164 A KR 920000164A KR 920014539 A KR920014539 A KR 920014539A
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KR
South Korea
Prior art keywords
continuous casting
sensor
temperature
secondary cooling
dummy bar
Prior art date
Application number
KR1019920000164A
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Korean (ko)
Inventor
게에라에르트 필립
나베 죠셉
방뎅부스케 베르낭
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쏠 락
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.)
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Publication date
Application filed by 쏠 락 filed Critical 쏠 락
Publication of KR920014539A publication Critical patent/KR920014539A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations
    • B22D11/22Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Measuring Volume Flow (AREA)

Abstract

내용 없음No content

Description

연속주조장치의 2차 냉각용 제어센서, 상기의 센서가 설치된 더미바 및 연속주조장치의 제어방법Secondary cooling control sensor of the continuous casting device, the dummy bar provided with the sensor and the control method of the continuous casting device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 센서의 개략 단면도, 제2도는 본 발명에 의한 방법을 나타내는 도면이다.1 is a schematic cross-sectional view of a sensor according to the present invention, and FIG. 2 is a view showing a method according to the present invention.

Claims (10)

위터디퓨저가 설비되어 있고 로울(23)을 분리시키는 구획패널(22)내에 배치되어 있는 2차냉각 부움(21)을 구비하고, 상기 냉각부움(21)의 전면에서 순환하도록 구동되는 연속주조장치의 2차 냉각용 제어센서에 있어서, 절연재료로 만들어지고, 상기 센서의 순환동안에 상기 냉각부움(21)에 대향되도록 배치되어 있는 열전도핀(12)으로 설비되어진 하나의 벽(3)과 열적으로 절연성인 다른 벽들을 가지는 작은 체적의 내누설성 쳄버(1)가 형성되어 있고, 상기 쳄버(1)내의 온도를 기준온도로 조절하도록 제어되는 적어도 하나의 전기가열저항(6,7)이 상기 쳄버(1)내에 배치되며, 상기 내누설성 쳄버내에 배치된 온도센서(11)를 구비하도록 함을 특징으로 하는 연속주조 장치의 2차 냉각용 제어센서.A continuous casting device equipped with a wiper diffuser and having a secondary cooling buoy 21 disposed in a partition panel 22 separating the roll 23 and driven to circulate in front of the cooling buoy 21. In the control sensor for secondary cooling, it is thermally insulated from one wall (3) made of insulating material and equipped with heat conducting fins (12) arranged to face the cooling boom (21) during circulation of the sensor. A small volume leak-resistant chamber 1 having different walls is formed, and at least one electric heating resistor 6, 7 which is controlled to adjust the temperature in the chamber 1 to a reference temperature has the chamber ( 1) A control sensor for secondary cooling of the continuous casting device, characterized in that it comprises a temperature sensor (11) disposed in the leak-resistant chamber. 제1항에 있어서, 상기 온도센서(11)는 집적회로로 구성됨을 특징으로 하는 연속주조 장치의 2차 냉각용 제어센서.The control sensor for secondary cooling of the continuous casting apparatus according to claim 1, wherein the temperature sensor (11) comprises an integrated circuit. 제1항 또는 제2항에 있어서, 상기 센서는 온도를 셋팅하기 위한 저전력용 저항(6)과 핀(12)의 레벨에서 주위 공기의 온도를 조절하기 위한 고전력용 저항(7)인, 상기 쳄버내에 배치된 2개의 전기 가열저항을 구비하도록 함을 특징으로 하는 연속주조 장치의 2차 냉각용 제어센서.The chamber according to claim 1 or 2, wherein the sensor is a low power resistor (6) for setting the temperature and a high power resistor (7) for adjusting the temperature of the ambient air at the level of the fin (12). The control sensor for the secondary cooling of the continuous casting device, characterized in that it has two electric heating resistance arranged in. 청구의 범위 제3항에 있어서, 상기 기준온도로 대략 70℃인 것을 특징으로 하는 연속주조 장치의 2차 냉각용 제어센서.The control sensor for secondary cooling of the continuous casting apparatus according to claim 3, wherein the reference temperature is approximately 70 ° C. 청구의 범위 제1항 내지 제4항 중의 어느 하나의 항에 있어서, 상기 온도를 조정하기 위한 장치는 시정수는 냉각부움이 전면에서의 통과시간보다 크고, 2개의 냉각부움 사이에서의 통과시간 보다 작게함을 특징으로 하는 연속주조 장치의 2차 냉각용 제어센서.The apparatus for adjusting the temperature according to any one of claims 1 to 4, wherein the device for adjusting the temperature has a time constant whose cooling time is greater than the transit time at the front, Control sensor for secondary cooling of the continuous casting device, characterized in that small. 상측에 연속주조장치를 제어하기 위한 수단이 설비되어 있는 연속주조, 인고트 몰드장치의 제어용 더미바에 있어서, 상기 제1항 내지 제5항의 어느 항에 의한 센서들의 2개열을 구비하되, 하나의 열을 인고트 모울드의 외측에 대향되도록 배치되고 다른 열은 인고트 몰드의 내측에 대향되게 배치됨을 특징으로 하는 더미바.A dummy bar for control of a continuous casting and ingot mold apparatus provided with a means for controlling a continuous casting apparatus on the upper side, comprising two rows of sensors according to any one of claims 1 to 5, wherein The dummy bar is disposed so as to face the outside of the ingot mold and the other row is arranged opposite to the inside of the ingot mold. 제6항에 있어서, 상기 더미바의 센서들은, 복수개의 워터디퓨저를 각각 구비하고 있는 2차 냉각부움의 작동을 감시하도록, 부움의 전면을 통과하게 각각 배치됨을 특징으로 하는 더미바.The dummy bar of claim 6, wherein the sensors of the dummy bar are arranged to pass through the front surface of the buoy to monitor the operation of the secondary cooling buoy each having a plurality of water diffusers. 제6항에 있어서, 상기 더미바의 센서들은, 복수의 워터디퓨저를 각각 구비하고 있는 2차 냉각부움의 작동을 감시하도록, 부움의 2개의 인접 디퓨저의 겹치는 영역의 전면을 통과하게 배치됨을 특징으로 하는 더미바.7. The dummy bar sensor according to claim 6, wherein the sensors of the dummy bar are arranged to pass through the front of the overlapping areas of two adjacent diffusers of the buoy to monitor the operation of the secondary cooling buoys each having a plurality of water diffusers. Dummy bar. 제6항 내지 제8항 중 어느 하나의 항에 의한 더미바가 순환되어, 온도곡선이 그려지고, 이 온도곡선은 기준온도곡선과 비교되도록 함을 특징으로 하는 연속주조장치의 2차냉각 부움의 제어방법.The secondary bar pour control of the continuous casting apparatus, characterized in that the dummy bar according to any one of claims 6 to 8 is circulated to draw a temperature curve, which is compared with a reference temperature curve. Way. 제9항에 있어서, 센서에 의하여 공급되는 온도의 도함수에 대응하는 신호를 이용하도록 함을 특징으로 하는 연속주조장치의 2차냉각 부움의 제어방법.10. The method according to claim 9, wherein a signal corresponding to a derivative of temperature supplied by the sensor is used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920000164A 1991-01-10 1992-01-08 Secondary cooling control sensor of the continuous casting device, the dummy bar provided with the sensor and the control method of the continuous casting device KR920014539A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9100247A FR2671502B1 (en) 1991-01-10 1991-01-10 SECONDARY COOLING SENSOR OF A CONTINUOUS CASTING MACHINE, MANNEQUIN EQUIPPED WITH SUCH SENSORS AND METHOD FOR CONTROLLING A CONTINUOUS CASTING MACHINE.
FR9100247 1991-01-10

Publications (1)

Publication Number Publication Date
KR920014539A true KR920014539A (en) 1992-08-25

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Application Number Title Priority Date Filing Date
KR1019920000164A KR920014539A (en) 1991-01-10 1992-01-08 Secondary cooling control sensor of the continuous casting device, the dummy bar provided with the sensor and the control method of the continuous casting device

Country Status (15)

Country Link
EP (1) EP0494805B1 (en)
JP (1) JPH0557415A (en)
KR (1) KR920014539A (en)
AR (1) AR247123A1 (en)
AT (1) ATE109047T1 (en)
BR (1) BR9200047A (en)
CA (1) CA2059040A1 (en)
CS (1) CS6292A3 (en)
DE (1) DE69200256T2 (en)
FI (1) FI920095A (en)
FR (1) FR2671502B1 (en)
NO (1) NO920096L (en)
PL (1) PL293130A1 (en)
YU (1) YU1492A (en)
ZA (1) ZA92147B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3336257B2 (en) * 1998-07-07 2002-10-21 株式会社青山製作所 bolt
KR20040050175A (en) * 2002-12-09 2004-06-16 (주)진합 a bolt having thread with variable helix angle
CN102407309B (en) * 2011-11-21 2013-06-19 河北钢铁股份有限公司邯郸分公司 Secondary-cooling on-line measurement method for continuous casting machine and special device
RU2748255C2 (en) 2016-10-18 2021-05-21 ЭКОЛАБ ЮЭсЭй ИНК. Device for separating water and solid particles of sprayed water in continuous casting machine and method for continuous control and control of corrosion background
CN111468691B (en) * 2020-06-12 2021-08-20 江苏隆达超合金股份有限公司 Copper-nickel alloy semi-continuous round ingot casting dummy ingot head
KR102529732B1 (en) * 2021-08-31 2023-05-08 주식회사 경신 Sensing module of transmission for vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811774A (en) * 1978-12-01 1980-06-03 Hoogovens Ijmuiden Bv METHOD FOR CONTROLLING LIQUID SPRAYERS IN A CONTINUOUS CASTING MACHINE AND USING A MEASURING BOX
CH646352A5 (en) * 1980-01-11 1984-11-30 Vnii Avtom Chernoi Metallurg Apparatus for regulating the secondary cooling in a continuous-casting installation with batchwise smelt supply via a tundish
AT377460B (en) * 1982-03-18 1985-03-25 Voest Alpine Ag DEVICE FOR CHECKING THE SPRAY NOZZLES OF A CONTINUOUS CASTING MACHINE
JPS58168466A (en) * 1982-03-30 1983-10-04 Nippon Steel Corp Secondary cooler of continuous casting device

Also Published As

Publication number Publication date
DE69200256T2 (en) 1995-03-30
DE69200256D1 (en) 1994-09-01
NO920096D0 (en) 1992-01-08
PL293130A1 (en) 1992-09-07
JPH0557415A (en) 1993-03-09
ZA92147B (en) 1993-07-09
NO920096L (en) 1992-07-13
EP0494805B1 (en) 1994-07-27
FI920095A0 (en) 1992-01-09
BR9200047A (en) 1992-09-08
AR247123A1 (en) 1994-11-30
ATE109047T1 (en) 1994-08-15
FR2671502A1 (en) 1992-07-17
EP0494805A1 (en) 1992-07-15
CA2059040A1 (en) 1992-07-09
CS6292A3 (en) 1992-08-12
FR2671502B1 (en) 1993-04-30
FI920095A (en) 1992-07-11
YU1492A (en) 1995-10-03

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