KR900702313A - Rollers for handling iron and steel products moving inside the furnace - Google Patents

Rollers for handling iron and steel products moving inside the furnace

Info

Publication number
KR900702313A
KR900702313A KR1019900700082A KR900700082A KR900702313A KR 900702313 A KR900702313 A KR 900702313A KR 1019900700082 A KR1019900700082 A KR 1019900700082A KR 900700082 A KR900700082 A KR 900700082A KR 900702313 A KR900702313 A KR 900702313A
Authority
KR
South Korea
Prior art keywords
disk
handling
steel products
transporting
iron
Prior art date
Application number
KR1019900700082A
Other languages
Korean (ko)
Inventor
스콜로프 브루노
흐루샤르 알랭
레젠드리 피에르
Original Assignee
쟝 안뜨아느 에스테방
스땡-에르떼
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 쟝 안뜨아느 에스테방, 스땡-에르떼 filed Critical 쟝 안뜨아느 에스테방
Publication of KR900702313A publication Critical patent/KR900702313A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

내용 없음No content

Description

로 내부에서 이동하는 철 및 강철 제품들의 취급용 롤러Rollers for handling iron and steel products moving inside the furnace

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

제1도는 본 발명에 따른 취급 롤러장치의 제1실예의 개략적 정면 및 부분 수직 단면도이다. 제2도는 본 발명에 따른 취급 롤러의 일부를 도시한 대형 축척의 개략도이다. 제3도는 본 발명에 따른 취급 롤러용 디스크를 형성하는 지주의 용접층에 의한 고정 모드를 도시한 축방향 단면도이다.1 is a schematic front and partial vertical sectional view of a first embodiment of a handling roller apparatus according to the present invention. 2 is a schematic view of a large scale showing a part of the handling roller according to the present invention. 3 is an axial sectional view showing the fixing mode by the welding layer of the strut forming the disk for the handling roller according to the present invention.

Claims (8)

물에 의해 냉각된 튜브로 제조되며, 상기 튜브의 축에 수직하고 그 표면이 로안에서 이동하고 있는 제품과 접촉하며 절연 내화물질에 의해 분리되는 복수개의 원형 디스크를 포함하는 형식의 열처리로 내부에서 철 및 강철 제품들을 취급 및 운송하기 위한 롤러에 있어서, 각각의 디스크(14)에는 폭방향 외주면에 제공되는 오목부분(20)과 하부부분과 상부부분에서 각각 폭에 대해 가로질러 제공되는 오목부문(22,24)이 형성되어 있으며, 이들 오목부분은 디스크내의 전도 경로를 줄이면서 방사 열교환을 위해 제공되고, 디스크의 기하학적 형상은 열기계학적 응력과 열손실을 제한하기 위해 계산되며, 하중 및 열유속의 전달을 동시에 제공할 수 있도록 하는 방식으로 냉각 튜브상의 디스크의 고정이 결정되는 것을 특징으로 하는 열처리로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.A heat-treated furnace of a type comprising a plurality of circular disks made of water cooled tubes, the plurality of circular disks perpendicular to the axis of the tube and whose surface is in contact with the product moving in the furnace and separated by insulating refractory materials And a roller for handling and transporting steel products, each disc 14 having a recess 20 provided on the outer circumferential surface in the width direction and a recess 22 provided across the width at the lower and upper portions, respectively. 24 are formed, and these recesses are provided for radial heat exchange while reducing the conduction path in the disk, the disk geometry is calculated to limit thermomechanical stress and heat loss, and transfer of load and heat flux. Fixing of the disk on the cooling tube is determined in such a way that it is possible to simultaneously provide the iron in the heat treatment furnace. Handling and transporting rollers of steel products. 제1항에 있어서, 각각의 디스크는 한측면 또는 양측면상에 하중 및 열유속을 동시에 전달하기 위해 제공되며 튜브상에 용접된 리그(32.32`,32``)에 냉각 튜브상에 고정되는 것을 특징으로 하는 열처리로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.2. A disk according to claim 1, wherein each disk is provided for simultaneously carrying load and heat flux on one or both sides and is fixed on a cooling tube to rigs 3232.32 ', 32' 'welded on the tube. Roller for handling and transporting iron and steel products in the furnace. 제2항에 있어서, 상기 러그(32,32`,32``)는 하중의 전달고, 디스크/튜브 고정부의 가요성 및 리그의 길이/단면과 냉각 튜브상의 러그의 용접 위치 및 표면의 함수로써 디스크의 열손실 및 온도 분포의 제어를 동시에 확실하게 보장하도록 하는 식으로 제공되는 것을 특징으로 하는 열처리로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.The lugs 32, 32 'and 32 " are transfers of load and are a function of the flexibility of the disk / tube fixing and the length / section of the rig and the weld position and surface of the lugs on the cooling tube. A roller for handling and transporting iron and steel products in a heat treatment furnace, characterized in that it is provided in such a manner as to ensure the control of the heat loss and temperature distribution of the disk at the same time. 전술한 항중의 어느 한 항에 있어서, 각각의 디스크(14)에는 그 팽창을 촉진시키도록 내주면상에 일정하게 슬롯(36)이 형성된 가동 트레드(16)가 외측에 끼워지는 것을 특징으로 하는 열처리 로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.Heat treatment furnace according to any one of the preceding claims, characterized in that each disk (14) is fitted with a movable tread (16) having a slot (36) formed on the inner circumferential surface to facilitate its expansion. Rollers for handling and transporting iron and steel products inside. 전술한 항중의 어느 한 항에 있어서, 각각의 디스크는 가동 트레드가 외측에 끼워진 지주(14)로 제조되며, 그 고정부는 용접부(30)에 의해 형성되는 것을 특징으로 하는 열처리 로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.Iron and steel in the heat treatment furnace according to any one of the preceding claims, wherein each disc is made of a strut 14 with movable treads fitted outwardly, the fixing portion of which is formed by a weld 30. Rollers for handling and transporting steel products. 제5항에 있어서, 각각의 지주에는 상기 지주의 오목부분(22,24)상에 제공된 응력 해제 슬롯(34)이 형성되는 것을 특징으로 하는 열처리 로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.6. A roller as claimed in claim 5, wherein each strut is formed with a stress relief slot 34 provided on the recesses 22 and 24 of the strut. . 제1항에 있어서, 각각의 디스크는 단일체형 부재(38-46)이며, 오목부분(40)과, 양호하게는 이의 외주면상에서 개방되는 응력 해제 슬롯을 포함하는 것을 특징으로 하는 열처리 로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.2. The interior of a heat treatment furnace according to claim 1, wherein each disk is a monolithic member (38-46) and includes a recess (40) and a stress relief slot, preferably opening on its outer circumferential surface. Rollers for handling and transporting iron and steel products. 전술한 항중의 어느 한 항에 있어서, 각각의 디스크를 분리하는 절연 내화물질(18)이 내화 강철 스트립(44)으로 덮혀지는 것을 특징으로 하는 열처리 로 내부에서의 철 및 강철 제품들의 취급 및 운송용 롤러.Roller according to any one of the preceding claims, characterized in that the insulating refractory material (18) separating each disc is covered with a refractory steel strip (44). . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900700082A 1988-06-02 1989-05-31 Rollers for handling iron and steel products moving inside the furnace KR900702313A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8807365A FR2632286B1 (en) 1988-06-02 1988-06-02 ROLLER FOR HANDLING STEEL PRODUCTS MOVING INSIDE AN OVEN
FR8807365 1988-06-02
PCT/FR1989/000268 WO1989012208A1 (en) 1988-06-02 1989-05-31 Roller for the handling of metallurgical products moved inside a furnace

Publications (1)

Publication Number Publication Date
KR900702313A true KR900702313A (en) 1990-12-06

Family

ID=9366878

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900700082A KR900702313A (en) 1988-06-02 1989-05-31 Rollers for handling iron and steel products moving inside the furnace

Country Status (13)

Country Link
EP (1) EP0345147A1 (en)
JP (1) JPH03500906A (en)
KR (1) KR900702313A (en)
CN (1) CN1013806B (en)
BR (1) BR8905131A (en)
DD (1) DD290253A5 (en)
DE (1) DE345147T1 (en)
ES (1) ES2012037A4 (en)
FR (1) FR2632286B1 (en)
GR (1) GR900300047T1 (en)
MY (1) MY104126A (en)
SU (1) SU1722251A3 (en)
WO (1) WO1989012208A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991276A (en) * 1989-07-31 1991-02-12 Bricmanage, Inc. Flexible conveyance and guidance roller for use in metalworking furnace structures
DE4025935A1 (en) * 1990-08-16 1992-02-20 Didier Werke Ag ROLE FOR A ROLLER OVEN
US5362230A (en) * 1993-03-24 1994-11-08 Italimpianti Of America, Inc. Rolls for high temperature roller hearth furnaces
FR2707272B1 (en) * 1993-07-09 1995-09-15 Stein Heurtey Improvements brought to the cooled rollers for the handling of products in particular metallurgical and iron and steel.
US6435867B1 (en) * 2000-11-10 2002-08-20 Bricmont, Inc. Furnace roller and cast tire therefor
DE20019619U1 (en) * 2000-11-17 2001-04-19 Still Otto Montage Gmbh role
JP2005324244A (en) * 2004-05-17 2005-11-24 Daehan Dongbang Co Ltd Heat insulating roll
KR100578468B1 (en) * 2004-05-20 2006-05-10 대한동방 주식회사 Adiabatic Roll
FR2884306B1 (en) * 2005-04-07 2007-05-11 Stein Heurtey COOLED ROLL FOR HANDLING STEEL PRODUCTS
DE102005055731B4 (en) * 2005-11-23 2020-01-02 Volkswagen Ag Carrier roller arrangement and transport device
JP5053011B2 (en) * 2007-09-19 2012-10-17 株式会社神戸製鋼所 Temperature control method for reduced iron for hot forming
DE102010016046A1 (en) * 2010-03-19 2011-09-22 Alexander Stark Transport roller for transporting metal sheets, particularly in a transportation of treatment furnace, particularly roller hearth furnace, has roller body arranged rectangular around traverse direction of metal sheet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544060C (en) * 1927-04-26 1932-02-13 Schloemann Akt Ges Roller table for sheet metal furnaces
US1923036A (en) * 1928-02-01 1933-08-15 George J Hagan Company Conveyer mechanism
US2045773A (en) * 1928-06-13 1936-06-30 Babcock & Wilcox Tube Company Heating furnace
US1861489A (en) * 1930-02-17 1932-06-07 William Swindell And Brothers Conveying apparatus
US2021913A (en) * 1933-12-15 1935-11-26 Fallon John Roller for conveyer furnaces
DE680186C (en) * 1936-07-11 1939-08-24 Bergische Stahlindustrie Conveyor roll for annealing and normalizing ovens
DE765909C (en) * 1940-11-24 1953-02-09 Herbert Dipl-Ing Schaefer Roll for roller corridors in heat ovens
SU589135A1 (en) * 1972-08-11 1978-01-25 Одесское специальное конструкторское бюро полиграфического машиностроения Stepwise feed mechanism
DE3201417C2 (en) * 1981-01-22 1986-01-16 Nippon Steel Corp., Tokio/Tokyo Solid metal roller for transporting hot material

Also Published As

Publication number Publication date
CN1039105A (en) 1990-01-24
GR900300047T1 (en) 1991-07-31
FR2632286A1 (en) 1989-12-08
EP0345147A1 (en) 1989-12-06
DD290253A5 (en) 1991-05-23
DE345147T1 (en) 1990-05-03
BR8905131A (en) 1990-11-27
WO1989012208A1 (en) 1989-12-14
CN1013806B (en) 1991-09-04
FR2632286B1 (en) 1992-06-12
JPH03500906A (en) 1991-02-28
MY104126A (en) 1994-02-28
ES2012037A4 (en) 1990-03-01
SU1722251A3 (en) 1992-03-23

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