The invention relates to a heating device (1), in particular an in-line heater, for heating rod-shaped, electroconductive workpieces (13), in particular metal rods and/or non-ferrous metal rods which are conveyed along a conveying direction (R) through the heating device (1), the heating device (1) having a first heating module (2) in relation to the conveying direction (R), the first heating module (2) having a first input area (4) and a first output area (5), and a second heating module (3) in relation to the conveying direction (R), the second heating module (3) having a second input area (6) and a second output area (7).
F27B 9/20 - 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 treatmentFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
F27B 9/24 - 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 treatmentFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
F27B 9/30 - Details, accessories or equipment specially adapted for furnaces of these types
H05B 6/10 - Induction heating apparatus, other than furnaces, for specific applications
The invention relates to a heating device (1), in particular an in-line furnace, for heating electrically conductive rod-shaped workpieces (13), in particular metal rods and/or non-iron metal rods, which can be conveyed along a conveyor direction (R) by the heating device (1). The heating device has a first heating module (2), with respect to the conveyor direction (R) comprising a first inlet region (4) and a first outlet region (5) and a second heating module (3), with respect to the conveyor direction (R), comprising a second inlet region (6) and a second outlet region (7).
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C21D 9/28 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for plain shafts
F27B 9/02 - 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 typeFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity of multiple-chamber typeCombinations of furnaces
F27B 9/06 - 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 chargeFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity electrically heated
F27B 9/10 - 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 chargeFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity electrically heated heated by hot air or gas
F27B 9/20 - 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 treatmentFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
3.
PROFILE COOLING APPARATUS AND COOLING LINE FOR A PROFILE COOLING APPARATUS
The invention relates to a cooling line (1) for a profile cooling apparatus (31), comprising a cooling fluid supply line (2), in particular a water supply line, and a dispensing unit (3), wherein the dispensing unit (3) is fluidically connected to the cooling fluid supply line (2) and comprises a distributor pipe (4) that has a closed end preferably opposite the connection to the cooling fluid supply line (2), wherein the distributor pipe (4) has, in a longitudinal direction (L), a plurality of mutually spaced outlet devices (5a, 5b), preferably flat-spray nozzles, by means of which a cooling fluid (01) from the distributor pipe (4) can be discharged in the direction of a profile to be cooled. According to the invention, the distributor pipe (4) comprises two groups (6, 7) of outlet devices (5a, 5b), in which a maximum volume flow through the outlet device (5a) of the first group (6) differs from the maximum volume flow through the outlet device (5b) of the second group (7), in particular due to different outlet openings, wherein the outlet devices (5a, 5b) of each group (6, 7) are arranged one behind the other in the longitudinal direction (l) and the two groups (6, 7) are mutually spaced in the circumferential direction, and preferably are opposite one another, and wherein the cooling line (1) comprises a drive device (24) which is connected to the dispensing unit (3) in such a way that rotation of the distributor pipe (4) about the longitudinal direction (L) is made possible and the dispensing unit (3) is designed in such a way that exclusive activation of only one group (6, 7) of outlet devices (5a, 5b) at a time is achieved.
B05B 1/16 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening having selectively-effective outlets
B05B 1/20 - Perforated pipes or troughs, e.g. spray boomsOutlet elements therefor
B21C 29/00 - Cooling or heating extruded work or parts of the extrusion press
B05B 1/04 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops in flat form, e.g. fan-like, sheet-like
A device for preheating rod-like, metal workpieces, in particular aluminium rods, by means of a fluid flow heated by residual heat or waste heat of a combustion process occurring in a heating device for heating the workpieces. The device has a preheating chamber for receiving at least one workpiece, wherein, in order to transfer the heat from the fluid flow to a heat transfer medium flow in a fluid flow line between a fluid flow connection and the preheating chamber, a heat-exchanger unit is provided in such a way that the workpiece is preheated indirectly via the heat transfer medium flow heated in the heat-exchanger unit by the fluid flow.
F27D 13/00 - Apparatus for preheating chargesArrangements for preheating charges
F27B 9/12 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
F27D 17/00 - Arrangements for using waste heatArrangements for using, or disposing of, waste gases
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Hot saws, machines. Industrial furnaces, Not being for food or beverages; Electric furnaces [for industrial purposes]; Gas-fired combined furnaces for heating aluminium; Hardening furnaces; Furnaces for industrial use; Furnaces for heating metals; Hot shear furnaces; Induction ovens; Induction heating installations for heating metals; Inline furnaces; Bolt pre-heating installations; Gas furnace installations; Induction furnace installations; Tool furnaces for extrusion moulding tools; Artificial ageing furnaces and annealing furnaces for aluminium profiles; Gas-fired pre-heating furnaces; Inductive bolt heating installations; Gas-fired and inductive furnace installations; Gas ovens. Installation services, maintenance, fix, In relation to the following goods, Heating installations, Industrial furnaces; refitting, conversion, Modernisation, In relation to the following goods, Heating installations, Industrial furnaces. Technological consultancy services in the field of heating technology and heat treatment concepts; Technical consultancy in the field of industrial furnaces; Consultancy relating to the optimisation of heating installations.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Hot saws, machines. Industrial furnaces, Not being for food or beverages; Electric furnaces [for industrial purposes]; Gas-fired combined furnaces for heating aluminium; Hardening furnaces; Furnaces for industrial use; Furnaces for heating metals; Hot shear furnaces; Induction ovens; Induction heating installations for heating metals; Inline furnaces; Bolt pre-heating installations; Gas furnace installations; Induction furnace installations; Tool furnaces for extrusion moulding tools; Artificial ageing furnaces and annealing furnaces for aluminium profiles; Gas-fired pre-heating furnaces; Inductive bolt heating installations; Gas-fired and inductive furnace installations; Gas ovens; all the aforementioned products are strictly limited to the industrial sector. Installation services, maintenance, fix, In relation to the following goods, Heating installations, Industrial furnaces; refitting, conversion, Modernisation, In relation to the following goods, Heating installations, Industrial furnaces; all the aforementioned services are strictly Iimited to the industrial sector; none of the aforementioned services in relation to the goods controllers, control units and control apparatus, control systems for surveillance and calibration apparatus and units for control and quality assurance of assembly tools and measuring equipment in production lines, apparatus for surveillance of processes in production lines. Technological consultancy, in relation to the following fields, Heating technology, heat treatment concepts; Technical consultancy, in relation to the following goods, Industrial furnaces; Counselling, in relation to the following fields, Optimisation of heating installations; all the aforementioned services are strictly Iimited to the industrial sector; none of the aforementioned services in relation to the goods controllers, control units and control apparatus, control systems for surveillance and calibration apparatus and units for control and quality assurance of assembly tools and measuring equipment in production lines, apparatus for surveillance of processes in production lines.
A device for preheating rod-like, metal workpieces, in particular aluminium rods, by means of a fluid flow heated by residual heat or waste heat of a combustion process occurring in a heating device for heating the workpieces. The device has a preheating chamber for receiving at least one workpiece, wherein, in order to transfer the heat from the fluid flow to a heat transfer medium flow in a fluid flow line between a fluid flow connection and the preheating chamber, a heat-exchanger unit is provided in such a way that the workpiece is preheated indirectly via the heat transfer medium flow heated in the heat-exchanger unit by the fluid flow.
F27B 9/12 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
B21J 1/06 - Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
The invention relates to a system for processing objects, in particular aluminum extrusions, rods or bolts, comprising a pre-heating system for warming the objects, a furnace subordinate to the pre-heating device for heating the objects and a processing unit subordinate to the furnace and at least one unit for transport to the pre-heating system, to the pre-heating device and to the furnace, wherein the system A comprises a pre-heating device (1) in the design of a magazine, having the characteristic of storing a plurality of objects (S) and removing and adding at least one object (S), wherein the preheating device (1) is operated and heated by the exhaust of the furnace (2). The invention also relates to a pre-heating device.
I.A.S. INDUKTIONS-ANLAGEN + SERVICE GMBH & CO. KG (Germany)
EXTRUTEC GMBH (Germany)
Inventor
Günter, Uwe
Beer, Stefan
Abstract
The invention relates to a device for heating rod-shaped metal workpieces, comprising two successively switched heating modules coupled together by a control module such that a continuous heating chamber is formed, wherein the first heating module is formed by a gas oven (1), and the second heating module is formed by an induction oven (2).
