EP0171577A3 - Charging device for a heat treatment furnace - Google Patents

Charging device for a heat treatment furnace Download PDF

Info

Publication number
EP0171577A3
EP0171577A3 EP85108269A EP85108269A EP0171577A3 EP 0171577 A3 EP0171577 A3 EP 0171577A3 EP 85108269 A EP85108269 A EP 85108269A EP 85108269 A EP85108269 A EP 85108269A EP 0171577 A3 EP0171577 A3 EP 0171577A3
Authority
EP
European Patent Office
Prior art keywords
heat treatment
treatment furnace
charging device
furnace
chain
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.)
Granted
Application number
EP85108269A
Other languages
German (de)
Other versions
EP0171577A2 (en
EP0171577B1 (en
Inventor
Rolf Schuster
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.)
Evonik Operations GmbH
Original Assignee
Degussa 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 Degussa GmbH filed Critical Degussa GmbH
Priority to AT85108269T priority Critical patent/ATE56532T1/en
Publication of EP0171577A2 publication Critical patent/EP0171577A2/en
Publication of EP0171577A3 publication Critical patent/EP0171577A3/en
Application granted granted Critical
Publication of EP0171577B1 publication Critical patent/EP0171577B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/243—Endless-strand conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Framework For Endless Conveyors (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

There is described a loading apparatus for conveying charging grates in heat treatment furnaces has one or more chain strands which run in guide rails which also extend into the heat treatment furnace; at the end of the chain strands facing toward the furnace, the chain links have pivoting rocker arms on which there are secured support segments; the raising and lowering of the support segments is carried out by means of support blocks and retaining cams.
EP85108269A 1984-08-16 1985-07-04 Charging device for a heat treatment furnace Expired - Lifetime EP0171577B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85108269T ATE56532T1 (en) 1984-08-16 1985-07-04 LOADING DEVICE FOR HEAT TREATMENT FURNACES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3430118 1984-08-16
DE3430118A DE3430118C1 (en) 1984-08-16 1984-08-16 Loading device for heat treatment furnaces

Publications (3)

Publication Number Publication Date
EP0171577A2 EP0171577A2 (en) 1986-02-19
EP0171577A3 true EP0171577A3 (en) 1988-08-31
EP0171577B1 EP0171577B1 (en) 1990-09-12

Family

ID=6243176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85108269A Expired - Lifetime EP0171577B1 (en) 1984-08-16 1985-07-04 Charging device for a heat treatment furnace

Country Status (9)

Country Link
US (1) US4601660A (en)
EP (1) EP0171577B1 (en)
JP (1) JPS6159179A (en)
AT (1) ATE56532T1 (en)
BR (1) BR8503853A (en)
CS (1) CS276714B6 (en)
DE (2) DE3430118C1 (en)
PL (1) PL142090B1 (en)
SU (1) SU1424743A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611878B1 (en) * 1987-02-26 1989-06-30 Thumelin Daniel DEVICE FOR THE TREATMENT OF RESIDUAL OIL DRILLING SLUDGE
EP0352390A1 (en) * 1988-07-29 1990-01-31 Compagnie Europeenne Specialisee Dans Les Traitements Antipollution Revalorisant Apparatus for the treatment of industrial sludge
US5104314A (en) * 1990-09-24 1992-04-14 Amore Leonard M Refractory hearth furnace floor arrangement for retaining an alloy chain and pusher assembly
DE4132197A1 (en) * 1991-07-08 1993-01-14 Aichelin Gmbh METHOD AND DEVICE FOR HEAT TREATMENT OF WORKPIECES
CN102955443B (en) * 2011-08-30 2015-07-22 沈阳铝镁设计研究院有限公司 Interlocking system and interlocking control method of anode transport vehicle and roasting crown block
CN102767962B (en) * 2012-07-24 2014-04-02 苏州汇科机电设备有限公司 Full-automatic feeder for furnace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095304B (en) * 1956-06-21 1960-12-22 Harold Norregaard Ipsen Transfer device on a treatment device, in particular on a heat treatment furnace for metallic materials
GB1175786A (en) * 1968-07-16 1969-12-23 Herbert Knaust Improvements in or relating to Conveyors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801349A (en) * 1927-10-06 1931-04-21 Walter H Holt Metal transfer and heating mechanism
DE1020358B (en) * 1954-09-17 1957-12-05 Asea Ab Transport chain for tunnel ovens
DE1279706B (en) * 1965-09-25 1968-10-10 Degussa Loading device for heat treatment furnaces
DE2359160A1 (en) * 1973-11-28 1975-06-12 Koppers Wistra Ofenbau Gmbh TRANSPORT EQUIPMENT FOR METALLIC WORKPIECES THROUGH HEATERS OR COOLING DEVICES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095304B (en) * 1956-06-21 1960-12-22 Harold Norregaard Ipsen Transfer device on a treatment device, in particular on a heat treatment furnace for metallic materials
GB1175786A (en) * 1968-07-16 1969-12-23 Herbert Knaust Improvements in or relating to Conveyors

Also Published As

Publication number Publication date
DE3579646D1 (en) 1990-10-18
CS592585A3 (en) 1992-03-18
JPS6159179A (en) 1986-03-26
EP0171577A2 (en) 1986-02-19
PL254158A1 (en) 1986-05-20
US4601660A (en) 1986-07-22
ATE56532T1 (en) 1990-09-15
SU1424743A3 (en) 1988-09-15
CS276714B6 (en) 1992-08-12
EP0171577B1 (en) 1990-09-12
PL142090B1 (en) 1987-09-30
DE3430118C1 (en) 1986-01-09
BR8503853A (en) 1986-05-27

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