DE3662560D1 - Preheating installation for blocks - Google Patents

Preheating installation for blocks

Info

Publication number
DE3662560D1
DE3662560D1 DE8686106384T DE3662560T DE3662560D1 DE 3662560 D1 DE3662560 D1 DE 3662560D1 DE 8686106384 T DE8686106384 T DE 8686106384T DE 3662560 T DE3662560 T DE 3662560T DE 3662560 D1 DE3662560 D1 DE 3662560D1
Authority
DE
Germany
Prior art keywords
ingots
transport
transport device
heat treatment
beams
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8686106384T
Other languages
German (de)
Inventor
Edgar Stengel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Priority to DE8686106384T priority Critical patent/DE3662560D1/en
Application granted granted Critical
Publication of DE3662560D1 publication Critical patent/DE3662560D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/207—Conveyor mechanisms therefor consisting of two or more conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Abstract

1. Heating installation for ingots, consisting of an especially inductively operated heat treatment zone, a transport device running through the heat treatment zone and consisting of walking beams and fixed beams, with which the ingots, which form a row, may be transported stepwise, and a feeding device, especially a slide or a roller table, located before the transport device, characterized in that there is arranged between the transport device (5, 6) and the feeding device (1, 2, 3) a finish table (4) for at least two ingots (Ai+n-1 , Ai+n-2 ) abutting in the direction of transport, which finish table moves in and opposite to the direction of transport and from which the ingots (Ai+n-1 ) may be lifted by means of the walking beam (6), and in that the drives (4", 7, 8) for the return stroke of the finish table (4) and the conveying step of the walking beams (6) are coordinated in such a way that the return stroke takes place before the conveying step.
DE8686106384T 1985-06-19 1986-05-10 Preheating installation for blocks Expired DE3662560D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686106384T DE3662560D1 (en) 1985-06-19 1986-05-10 Preheating installation for blocks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853521786 DE3521786A1 (en) 1985-06-19 1985-06-19 METHOD AND PLANT FOR HEATING BLOCKS IN A CONTINUOUS
DE8686106384T DE3662560D1 (en) 1985-06-19 1986-05-10 Preheating installation for blocks

Publications (1)

Publication Number Publication Date
DE3662560D1 true DE3662560D1 (en) 1989-04-27

Family

ID=6273551

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853521786 Granted DE3521786A1 (en) 1985-06-19 1985-06-19 METHOD AND PLANT FOR HEATING BLOCKS IN A CONTINUOUS
DE8686106384T Expired DE3662560D1 (en) 1985-06-19 1986-05-10 Preheating installation for blocks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853521786 Granted DE3521786A1 (en) 1985-06-19 1985-06-19 METHOD AND PLANT FOR HEATING BLOCKS IN A CONTINUOUS

Country Status (3)

Country Link
EP (1) EP0208860B1 (en)
AT (1) ATE41703T1 (en)
DE (2) DE3521786A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243223B (en) * 1965-12-23 1967-06-29 Koppers Wistra Ofenbau Gmbh Discharge device for heat treatment furnaces
US3502234A (en) * 1968-06-07 1970-03-24 Westinghouse Electric Corp System for controlling the entry and exit of workpieces into and from a heating furnace
DE2540985C3 (en) * 1975-09-13 1980-09-11 Enzinger-Union-Werke Ag, 6800 Mannheim Conveyor rocker
DE2835240C2 (en) * 1978-08-11 1984-12-20 Klöckner-Werke AG, 4100 Duisburg Lifting hearth furnace

Also Published As

Publication number Publication date
ATE41703T1 (en) 1989-04-15
DE3521786A1 (en) 1987-01-02
EP0208860A1 (en) 1987-01-21
DE3521786C2 (en) 1987-11-05
EP0208860B1 (en) 1989-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee