ATE535767T1 - FURNACE FOR HEAT TREATMENT OF DRAWING METAL PARTS - Google Patents

FURNACE FOR HEAT TREATMENT OF DRAWING METAL PARTS

Info

Publication number
ATE535767T1
ATE535767T1 AT06116460T AT06116460T ATE535767T1 AT E535767 T1 ATE535767 T1 AT E535767T1 AT 06116460 T AT06116460 T AT 06116460T AT 06116460 T AT06116460 T AT 06116460T AT E535767 T1 ATE535767 T1 AT E535767T1
Authority
AT
Austria
Prior art keywords
furnace
heat treatment
metal parts
draw pieces
chamber
Prior art date
Application number
AT06116460T
Other languages
German (de)
Inventor
Armando Vincoli
Original Assignee
Estral S P A
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 Estral S P A filed Critical Estral S P A
Application granted granted Critical
Publication of ATE535767T1 publication Critical patent/ATE535767T1/en

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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
    • F27B9/025—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks having two or more superimposed tracks
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • F27B9/2407—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 the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • 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
    • F27D3/06—Charging or discharging machines on travelling carriages
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0065—Lifts, e.g. containing the bucket elevators

Landscapes

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

Abstract

Furnace (1) for the heat treatment of elongated metal draw pieces (2) including a chamber (3), having an inlet (5) and an outlet (6), heating means (32) of the chamber (3), displacement means (20,120) for transporting the draw pieces (2), in turn moved thanks to actuation means (25) and control means for adjusting the functioning of the furnace (1) itself. In particular, the displacement means (20,120) displace the draw pieces (2) in a direction parallel to their longitudinal extension in the two directions. The furnace may comprise multiple height levels, parallel insulated heating chambers and charging/discharging elevators.
AT06116460T 2005-07-29 2006-06-30 FURNACE FOR HEAT TREATMENT OF DRAWING METAL PARTS ATE535767T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000094A ITBS20050094A1 (en) 2005-07-29 2005-07-29 OVEN FOR THERMAL TREATMENT OF METAL PROFILES

Publications (1)

Publication Number Publication Date
ATE535767T1 true ATE535767T1 (en) 2011-12-15

Family

ID=37420869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06116460T ATE535767T1 (en) 2005-07-29 2006-06-30 FURNACE FOR HEAT TREATMENT OF DRAWING METAL PARTS

Country Status (4)

Country Link
EP (1) EP1757886B1 (en)
AT (1) ATE535767T1 (en)
ES (1) ES2377982T3 (en)
IT (1) ITBS20050094A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254778A (en) * 1964-03-06 1966-06-07 Marland Foundation Drive mechanism for roller hearth furnace
GB2109910A (en) * 1981-11-21 1983-06-08 Suncourt Construction Limited Furnace for heat treatment of metal articles
US5958330A (en) * 1995-08-10 1999-09-28 Alfe Systems, Inc. Double level aging oven
ITPN20010007A1 (en) * 2001-01-31 2002-07-31 O M S HEAT TREATMENT OVEN OF METAL PROFILES OF VARIOUS KINDS
EP1469089B1 (en) * 2003-04-17 2006-08-09 Cometal Engineering S.p.A. Plant for the production of metal sections
ITBS20050044A1 (en) * 2005-03-25 2006-09-26 Estral S P A OVEN FOR THERMAL TREATMENT OF METAL PROFILES

Also Published As

Publication number Publication date
EP1757886B1 (en) 2011-11-30
EP1757886A2 (en) 2007-02-28
ES2377982T3 (en) 2012-04-03
EP1757886A3 (en) 2008-12-31
ITBS20050094A1 (en) 2007-01-30

Similar Documents

Publication Publication Date Title
CA2358434A1 (en) Continuous sintering furnace and use thereof
KR20140029438A (en) Method for heating a shaped component for a subsequent press hardening operation and continuous furnace for regionally heating a shaped component preheated to a predetermined temperature to a higher temperature
DE602005014196D1 (en) Hair iron with buffer
DE602005018923D1 (en) OVEN FOR HEATING A FORGE WITH A TERMINAL FOR CONTROLLING THE MOVEMENT OF A HEATER BETWEEN SWITCH POSITIONS
EA200870493A1 (en) IMPROVEMENT IN THE SECTION OF QUICK HEATING OF HEAT TREATMENTS OF CONTINUOUS ACTION
UA90683C2 (en) Process for operating a continuous steam generator
ATE419498T1 (en) DEVICE FOR TRANSPORTING WOOD IN A WOOD DRYING OVEN
ATE553344T1 (en) MULTI-CHAMBER CONTINUOUS FURNACE WITH PROTECTIVE GAS OPERATION AND METHOD FOR OXIDE-FREE HEATING OF GALVANIZED WORKPIECES
TW200734099A (en) Reflow device
ES2861445T3 (en) Hot press device
CN201212050Y (en) Size changing type heating furnace
WO2008056044A3 (en) Process for the heat treatment of a material and heat treatment unit employing such a process
WO2011147035A3 (en) Heat treatment furnace
BRPI0416655A (en) conveyor furnace and method of controlling a conveyor furnace
ATE535767T1 (en) FURNACE FOR HEAT TREATMENT OF DRAWING METAL PARTS
WO2007088439A3 (en) Gas-fired furnace for continuous heating of metal bars
DE602006021338D1 (en) NOZZLE FOR EXHAUSTING SOLID CARBON DIOXIDE PARTICLES WITH AN AXIAL SHIFTABLE VALVE, DEVICE FOR COOLING A WARM WELDING ZONE WITH SUCH A NOZZLE, WELDING DEVICE WITH SUCH A COOLING DEVICE
ES2170031R (en)
WO2009085907A3 (en) System and method for producing metallic iron
DE602005018937D1 (en) Burner carrier for a furnace for burning lumpy goods
DE602006001248D1 (en) Machine for assembling item groups
CN203928726U (en) A kind of tiltable car-type heat treating furnace
US824723A (en) Heat-regulating device.
JP2018017425A (en) Heat treatment furnace
JP6351126B2 (en) Method and apparatus for heat treatment of stretched product