KR950000234A - Slow cooling apparatus and method of special steel and alloy steel - Google Patents

Slow cooling apparatus and method of special steel and alloy steel Download PDF

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Publication number
KR950000234A
KR950000234A KR1019940014267A KR19940014267A KR950000234A KR 950000234 A KR950000234 A KR 950000234A KR 1019940014267 A KR1019940014267 A KR 1019940014267A KR 19940014267 A KR19940014267 A KR 19940014267A KR 950000234 A KR950000234 A KR 950000234A
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KR
South Korea
Prior art keywords
loading groove
divided
slow cooling
steel
loading
Prior art date
Application number
KR1019940014267A
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Korean (ko)
Other versions
KR100190343B1 (en
Inventor
드뤼이 한스-페테르
슈토트 롤프
Original Assignee
빌프리이트 발트, 볼프강 로오데
에스엠에스 슐레만 지이마크 악티엔게젤샤프트
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 빌프리이트 발트, 볼프강 로오데, 에스엠에스 슐레만 지이마크 악티엔게젤샤프트 filed Critical 빌프리이트 발트, 볼프강 로오데
Publication of KR950000234A publication Critical patent/KR950000234A/en
Application granted granted Critical
Publication of KR100190343B1 publication Critical patent/KR100190343B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

A method for the gentle cooling of special and high-grade steel bars produced by hot rolling which are divided into shorter lengths following a mill train (1) and are decelerated by an approach channel (6) arranged ahead of a cooling bed (4) in the stock path provides for the bars to be divided into short lengths, collected into dense piles next to the approach channel and transferred in piles to a cross conveyor (11) operated at a high conveying speed and connected to a discharge roller table (5), and, in the course of being discharged on the discharge roller table (5), are cut into commercial lengths and then stored in insulated holding containers (16). The cross conveyor (11) is arranged next to the approach channel (6) and is designed as a hot bed (13). <IMAGE>

Description

봉강으로 온열압연된 특수강 및 합금강의 서냉장치 및 방법Slow cooling apparatus and method of special steel and alloy steel

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

제1도는 본 발명 장치 및 방법의 개략도이다.1 is a schematic representation of the apparatus and method of the present invention.

Claims (5)

압연료와 관련하여 부분길이로 등분되며, 원료유동상 냉각대 앞에 배치되어 있는 장전홈에의해서 제동되는, 봉강으로 온열압연된 특수강 및 합금강의 서냉방법에 있어서; 짧은 봉강으로 등분되었고, 정전홈곁에 봉강들이 조밀하게 밀집되어 있으며, 층을 이루어서 빠른 이동속도로 작동되고, 유출롤링대역에 연결된 황운반기에 이양되며, 유출롤링대역의 급송과정에서 상품길이로 절단되고, 곧이어 분리된 온열유지실에 저장되는 것을 특징으로 하는 방법.A slow cooling method of special steel and alloy steel, which is heat-rolled into a bar, braced by a loading groove which is divided into partial lengths with respect to the rolled material, and is braked by a loading groove disposed in front of the raw material flow bed cooling chamber; It is divided into short bars, the bars are densely packed near the electrostatic groove, are layered, operate at a high speed, are transferred to the yellow transport connected to the outflow rolling band, and cut into the length of goods in the feeding process of the outflow rolling band. And subsequently stored in a separate thermal holding chamber. 장전홈 및 냉각대와 연결되어 압연료 배후에 배치된 분리단위(Trenneinheit)로 구성된 제1항의 방법을 실행하기 위한 장치에 있어서; 장전홈(6) 곁에 온열대(13)로서 형성된 황운반기(11)가 배치되어 있는 것을 특징으로 하는 서냉장치.An apparatus for carrying out the method of claim 1, comprising a loading unit and a trenneheit arranged behind the rolling material in connection with the loading groove and the cooling stage; A slow cooling device, characterized in that the sulfur transporter (11) formed as a heating zone (13) is arranged next to the loading groove (6). 제2항에 있어서, 연속체인(12)이 황운반기를 구성하는 것을 특징으로 하는 장치.The device according to claim 2, characterized in that the continuous chain (12) constitutes a sulfur transporter. 제2항에 있어서, 황운반기(11)가 운송수레인 것을 특징으로 하는 장치.The device according to claim 2, characterized in that the sulfur transporter (11) is a transport cart. 제2항 내지 제4항중 어느 하나 또는 그 이상에 있어서, 장전홈(6)과 황운반기(11) 사이에 집합활송로(14)가 배치되어 있는 것을 특징으로 하는 장치.The device according to any one of claims 2 to 4, characterized in that a collective transport passage (14) is arranged between the loading groove (6) and the yellow carrier (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940014267A 1993-06-23 1994-06-22 Method and device for careful cooling hot-rolled bars of special or stainless steel KR100190343B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4320736A DE4320736A1 (en) 1993-06-23 1993-06-23 Process and device for gentle cooling of special and stainless steels hot-rolled into bars
DEP4320736.7 1993-06-23

Publications (2)

Publication Number Publication Date
KR950000234A true KR950000234A (en) 1995-01-03
KR100190343B1 KR100190343B1 (en) 1999-06-01

Family

ID=6490960

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940014267A KR100190343B1 (en) 1993-06-23 1994-06-22 Method and device for careful cooling hot-rolled bars of special or stainless steel

Country Status (6)

Country Link
EP (1) EP0630696B1 (en)
JP (1) JPH0780533A (en)
KR (1) KR100190343B1 (en)
AT (1) ATE157913T1 (en)
DE (2) DE4320736A1 (en)
TW (1) TW267956B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418917A1 (en) * 1994-05-31 1995-12-07 Schloemann Siemag Ag Method and device for separating and controlled cooling of individual bars from a rolled section
CN109454116B (en) * 2018-11-06 2020-03-27 陕钢集团汉中钢铁有限责任公司 Method for controlling speed of cold bed input roller way
CN112246866B (en) * 2020-09-16 2022-12-09 上海新联金属新材料有限公司 Lower-pin section steel hot rolling production line and production method thereof
CN114309093B (en) * 2021-12-30 2023-07-25 重庆钢铁股份有限公司 Method for cooling plate up and down, plate coding method and plate coding auxiliary device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962586A (en) * 1932-04-08 1934-06-12 Schloemann Ag Rolling mill
DE2120279A1 (en) * 1970-08-26 1972-03-02 Thaelmann Schwermaschbau Veb Method and device for reciprocal transfer of rolled rods, especially in the case of stainless steel
US4068516A (en) * 1976-11-18 1978-01-17 Firma Friedrich Kocks Method and apparatus for handling bar-shaped material
JPH0626728B2 (en) * 1986-11-13 1994-04-13 株式会社神戸製鋼所 Rolled material adjusting device
DD268178A1 (en) * 1988-01-07 1989-05-24 Thaelmann Schwermaschbau Veb APPENDIX FOR ADJUSTING VERY HARD STEELS AND SPECIALTIES
DE3818242A1 (en) * 1988-05-28 1989-12-07 Schloemann Siemag Ag Transfer device between a rake-type cooling bed and a downstream delivery roller table

Also Published As

Publication number Publication date
ATE157913T1 (en) 1997-09-15
DE4320736A1 (en) 1995-01-05
DE59404004D1 (en) 1997-10-16
EP0630696A1 (en) 1994-12-28
JPH0780533A (en) 1995-03-28
KR100190343B1 (en) 1999-06-01
TW267956B (en) 1996-01-11
EP0630696B1 (en) 1997-09-10

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