KR830005376A - Continuous Cold Rolling Annealing Device - Google Patents

Continuous Cold Rolling Annealing Device Download PDF

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Publication number
KR830005376A
KR830005376A KR1019810001217A KR810001217A KR830005376A KR 830005376 A KR830005376 A KR 830005376A KR 1019810001217 A KR1019810001217 A KR 1019810001217A KR 810001217 A KR810001217 A KR 810001217A KR 830005376 A KR830005376 A KR 830005376A
Authority
KR
South Korea
Prior art keywords
cold rolling
continuous annealing
annealing furnace
heating zone
continuous
Prior art date
Application number
KR1019810001217A
Other languages
Korean (ko)
Inventor
이찌로오 신바시
히로시 이께가미
히데하루 반도오
Original Assignee
사이도오 에이시로오
신닛뽕세이데쓰 가부시끼가이샤
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 사이도오 에이시로오, 신닛뽕세이데쓰 가부시끼가이샤 filed Critical 사이도오 에이시로오
Priority to KR1019810001217A priority Critical patent/KR830005376A/en
Publication of KR830005376A publication Critical patent/KR830005376A/en
Priority to KR2019860004519U priority patent/KR860001950Y1/en

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Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

내용 없음No content

Description

강대(帶鋼)의 연속냉연(延冷) 소둔장치Continuous Cold Rolling Annealing Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 연속냉연소둔장치의 설명도.1 is an explanatory diagram of a continuous cold annealing apparatus of the present invention.

제2도는 냉연기가 정지 했을 때 본 발명의 장치에 예비 강철 코일을 공급해주는 중간리일의 설명도.2 is an explanatory diagram of an intermediate rail for supplying a spare steel coil to the apparatus of the present invention when the cold rolling machine is stopped.

제3도는 과열방지장치를 갖고 있고 본발명에 사용될 수 있는 연속소둔로의 실시예의 설명적 단면도.3 is an illustrative cross-sectional view of an embodiment of a continuous annealing furnace having an overheat protection device and which can be used in the present invention.

제4도는 제3도의 A-A선을 따른 제3도에 표시된 소둔로의 일부분의 측면도.4 is a side view of a portion of the annealing path shown in FIG. 3 along line A-A of FIG.

제5도는 과열방지장치를 갖고 있고 본발명에 사용될 수 있는 연속 소둔로의 다른 실시예를 보여주는 설명도.5 is an explanatory view showing another embodiment of a continuous annealing furnace having an overheat protection device and which can be used in the present invention.

Claims (5)

최소하나의 냉간압연기와, 가열구역을 가진 연속소둔로와, 상기 연속소둔로에 예비 강대를 공급 하기 위한 중간리일과로 구성되어 있으며, 상기 냉간압연기는 상기 연속소둔로의 입구의 상류에 위치하고, 상기 중간리일은 상기 냉각압연기와 상기 연속소둔로 사이에 위치하는 것을 특징으로 하는 강대의 연속 냉연 소둔장치.At least one cold rolling mill, a continuous annealing furnace having a heating zone, and an intermediate rail for supplying a preliminary steel strip to the continuous annealing furnace, wherein the cold rolling mill is located upstream of the inlet of the continuous annealing furnace, The intermediate rail is a continuous cold rolling annealing device, characterized in that located between the cold rolling mill and the continuous annealing furnace. 상기 연속소둔로의 상기 가열구역에는 과열방지장치가 마련되어 있는 것을 특징으로 하는 특허청구의 범위 제1항에 기재한 장치.The apparatus according to claim 1, wherein the heating zone of the continuous annealing furnace is provided with an overheat prevention device. 상기 과열방지장치는, 각기 그안에 냉각제의 유로를 갖고 있고 각기 상기 가열구역에 삽입되어 있는 다수개의 열차단봉들로 되어있는 것을 특징으로 하는 특허청구의 범위 제2항에 기재된 강대의 연속소둔장치.The overheat preventing device is a continuous annealing device according to claim 2, wherein each of the plurality of heat shielding rods has a coolant flow path therein and is inserted into the heating zone. 상기 과열방지장치는 상기 가열구역에 삽입되어 있는 복수개의 냉각제 분출노즐로 되어 있는 것을 특징으로 하는 특허청구의 범위 제2항에 기재된 장치.The apparatus according to claim 2, wherein the overheat prevention device comprises a plurality of coolant jet nozzles inserted into the heating zone. 스트랜드 루우퍼가 상기 중간리일과 상기 연속소둔로 사이에 위치하는 것을 특징으로 하는 특허청구의 범위 제1항에 기재한 장치.A device according to claim 1, wherein a strand looper is located between the intermediate rail and the continuous annealing furnace. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810001217A 1981-04-10 1981-04-10 Continuous Cold Rolling Annealing Device KR830005376A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019810001217A KR830005376A (en) 1981-04-10 1981-04-10 Continuous Cold Rolling Annealing Device
KR2019860004519U KR860001950Y1 (en) 1981-04-10 1986-04-08 Continuous cold rolling and annealing apparatus for steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019810001217A KR830005376A (en) 1981-04-10 1981-04-10 Continuous Cold Rolling Annealing Device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004519U Division KR860001950Y1 (en) 1981-04-10 1986-04-08 Continuous cold rolling and annealing apparatus for steel strip

Publications (1)

Publication Number Publication Date
KR830005376A true KR830005376A (en) 1983-08-13

Family

ID=54148893

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001217A KR830005376A (en) 1981-04-10 1981-04-10 Continuous Cold Rolling Annealing Device

Country Status (1)

Country Link
KR (1) KR830005376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190011524A (en) 2017-07-25 2019-02-07 현대자동차주식회사 Continuous annealing equipment
US10358691B2 (en) 2013-12-25 2019-07-23 Posco Apparatus for continuous annealing of strip and method for continuous annealing of same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10358691B2 (en) 2013-12-25 2019-07-23 Posco Apparatus for continuous annealing of strip and method for continuous annealing of same
US10604820B2 (en) 2013-12-25 2020-03-31 Posco Method of continuously annealing a strip
KR20190011524A (en) 2017-07-25 2019-02-07 현대자동차주식회사 Continuous annealing equipment
US10597749B2 (en) 2017-07-25 2020-03-24 Hyundai Motor Company Continuous annealing apparatus

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