GB1413171A - Walking beam furnaces - Google Patents

Walking beam furnaces

Info

Publication number
GB1413171A
GB1413171A GB426272A GB426272A GB1413171A GB 1413171 A GB1413171 A GB 1413171A GB 426272 A GB426272 A GB 426272A GB 426272 A GB426272 A GB 426272A GB 1413171 A GB1413171 A GB 1413171A
Authority
GB
United Kingdom
Prior art keywords
beams
water
fixed
cooled
walking beam
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
GB426272A
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.)
SALEM ENG CO Ltd
Original Assignee
SALEM ENG CO Ltd
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
Priority to BE794696D priority Critical patent/BE794696A/en
Application filed by SALEM ENG CO Ltd filed Critical SALEM ENG CO Ltd
Priority to GB426272A priority patent/GB1413171A/en
Priority to DE19732303734 priority patent/DE2303734A1/en
Priority to NL7301179A priority patent/NL7301179A/xx
Priority to SE7301141A priority patent/SE379054B/xx
Priority to IT1973673A priority patent/IT978579B/en
Priority to ES411064A priority patent/ES411064A1/en
Priority to FR7303002A priority patent/FR2169696A5/fr
Priority to JP1123773A priority patent/JPS4884009A/ja
Publication of GB1413171A publication Critical patent/GB1413171A/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
    • F27B9/14—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
    • F27B9/203—Conveyor mechanisms therefor having ramps
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Reciprocating Conveyors (AREA)

Abstract

1413171 Walking beam furnaces SALEM ENG CO Ltd 26 Jan 1973 [29 Jan 1972] 4262/72 Heading F4B A walking beam furnace in which billets to be heated are supported on and advanced by fixed and movable beams, comprises a topfired initial heating section 3 in which the beams are of refractory material and a top-and-bottom fired soaking section 5 in which the fixed and movable beams are water-cooled tubular structures, the beams in the two sections being arranged to provide a continuous hearth so that the billets advance smoothly over the junction 7 between them. All the movable beams are driven from a common drive including traversing beam 13 and lifting beam 14. A water seal 43, provided to prevent air entering the furnace section 5, consists of a trough of water and dipper plates on the beams of the initial heating section. The ends of these beams are also cooled by water ducts and the fixed beams are cooled along their whole length in the same way.
GB426272A 1972-01-29 1972-01-29 Walking beam furnaces Expired GB1413171A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE794696D BE794696A (en) 1972-01-29 IMPROVEMENTS RELATED TO MOBILE BEAM OVENS
GB426272A GB1413171A (en) 1972-01-29 1972-01-29 Walking beam furnaces
DE19732303734 DE2303734A1 (en) 1972-01-29 1973-01-26 LIFTING BEAM FURNACE FOR HEATING WORK PIECES SUCH AS SLABS, BLOCKS AND THE LIKE BEFORE ROLLING
NL7301179A NL7301179A (en) 1972-01-29 1973-01-26
SE7301141A SE379054B (en) 1972-01-29 1973-01-26
IT1973673A IT978579B (en) 1972-01-29 1973-01-29 IMPROVEMENTS TO OSCILLATING SOLE OVENS
ES411064A ES411064A1 (en) 1972-01-29 1973-01-29 Walking beam furnaces
FR7303002A FR2169696A5 (en) 1972-01-29 1973-01-29
JP1123773A JPS4884009A (en) 1972-01-29 1973-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426272A GB1413171A (en) 1972-01-29 1972-01-29 Walking beam furnaces

Publications (1)

Publication Number Publication Date
GB1413171A true GB1413171A (en) 1975-11-12

Family

ID=9773803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB426272A Expired GB1413171A (en) 1972-01-29 1972-01-29 Walking beam furnaces

Country Status (8)

Country Link
JP (1) JPS4884009A (en)
BE (1) BE794696A (en)
DE (1) DE2303734A1 (en)
ES (1) ES411064A1 (en)
FR (1) FR2169696A5 (en)
GB (1) GB1413171A (en)
NL (1) NL7301179A (en)
SE (1) SE379054B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290752A (en) * 1980-08-04 1981-09-22 Bricmont & Associates, Inc. Walking beam furnace
CN103382521A (en) * 2012-05-03 2013-11-06 攀钢集团攀枝花钢钒有限公司 Billet feeding method for heating furnace

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350214U (en) * 1976-09-30 1978-04-27
DE4119708A1 (en) * 1991-06-14 1992-12-17 Maerz Ofenbau SIMPLE STEPS FOR HEAT TREATMENT OF PIECE OF GOODS
CN104404240B (en) * 2014-08-12 2016-12-07 北京首钢股份有限公司 A kind of walking beam furnace furnace bottom is fixed beam and is arranged remodeling method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290752A (en) * 1980-08-04 1981-09-22 Bricmont & Associates, Inc. Walking beam furnace
CN103382521A (en) * 2012-05-03 2013-11-06 攀钢集团攀枝花钢钒有限公司 Billet feeding method for heating furnace

Also Published As

Publication number Publication date
NL7301179A (en) 1973-07-31
ES411064A1 (en) 1976-01-01
FR2169696A5 (en) 1973-09-07
BE794696A (en) 1973-05-16
DE2303734A1 (en) 1973-08-02
JPS4884009A (en) 1973-11-08
SE379054B (en) 1975-09-22

Similar Documents

Publication Publication Date Title
GB1368163A (en) Walking beam furnace
GB1413171A (en) Walking beam furnaces
GB1255539A (en) Furnace skids and beams
GB1172597A (en) Methods of Continuously Firing Ceramic Charge Material in Tunnel Kilns, and Tunnel Kilns for Carrying Out these Methods
GB729072A (en) Improvements relating to furnaces for heating metals, glass and ceramic materials
GB1390875A (en) Pusher furnace
GB1010294A (en) Roller hearth annealing furnace
SE7511643L (en) SET THAT HEATING HAND MATERIAL IN SPOLG FORM
ES451479A1 (en) Tunnel kiln
US2182497A (en) Apparatus for introducing fuel into an open hearth furnace
US2129057A (en) Lehr construction
US2885197A (en) Muffle type furnace with movable sectional furnace shell
GB1034728A (en) Improvements in and relating to tunnel furnaces
SU139234A1 (en) Continuous Gas Furnace for Ceramic Products
GB1393440A (en) Pre-heating apparatus particularly for pre-heating steel ingots or blooms
US1374132A (en) Continuous heating-furnace
US3495309A (en) Continuous kiln with varying temperature zones
SU564096A1 (en) Furnace for ferrite articles thermal treatment
FR2369228A1 (en) Variable length furnace for firing ceramics - in a single layer having removable segments of preheating and cooling regions
SU73880A1 (en) Slag martin fins
GB644765A (en) Improvements relating to tunnel kilns
GB732793A (en) Improvements in tunnel kilns
SU141096A1 (en) Trolley platform lining device for tunnel kilns
JPS5228410A (en) Temperature control method for continuous annealing furnaces
GB846466A (en) A heat treatment furnace for steel ingots and a method for operating same

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee