| Document |
Document Title |
|
WO/2012/055222A1 |
A method for controlling furnace temperature of a burning heating furnace includes: monitoring the furnace temperature to attain a feedback value of the furnace temperature; calculating a difference value between the setting value and th...
|
|
WO/2012/052303A1 |
The invention relates to a method and a device (40) for filtering supply network failures (84) out from an electrode signal (82) in a metallurgical electro remelting method, in particular for the electrode distance regulation of an elect...
|
|
WO/2012/038479A1 |
What is described is a continuous furnace for an in particular metallic strip (2), having at least one furnace roller (3 and 4) which guides the strip (2) through the continuous furnace (1), having a sensor (7) provided at least partiall...
|
|
WO/2012/023029A1 |
The present invention refers to a method and to a control and tracking system of the charge of material transported by a continuous supply conveyor (2) of a metallurgical furnace (3), in particular an electric furnace for the production ...
|
|
WO/2012/019951A1 |
The invention relates to a kiln (1), in particular a tunnel kiln, of a metallurgical plant, wherein the kiln (1) has a wall (2) extending in the longitudinal direction (L) and at least one flue gas extractor. In order to be able to monit...
|
|
WO/2012/013873A1 |
According to the invention, the furnace of the plant includes partitions in which hot gases circulate for firing carbon blocks, as well as heating bars which rotate relative to the oven and which are provided with fuel injectors (30a, 30...
|
|
WO/2012/009763A1 |
A feeder apparatus for a furnace comprising a vessel for feed material, said vessel being positioned at least partially above a feed port of the furnace, and feeding means located at least partially within the vessel, said feeding means ...
|
|
WO/2012/007852A1 |
A drive unit (111) for drying ovens used in the manufacturing of bricks comprising: a support structure (113), a first pair (125a, 125b) of substantially coaxial upper sprocket wheels, a second pair (127a, 127b) of substantially coaxial ...
|
|
WO/2012/004686A1 |
The invention relates to a method for optimizing the supply of energy, over a time interval / of duration D, to an installation equipped with N energy distribution devices operating in all-or-nothing mode and by duration modulation, an o...
|
|
WO/2011/147869A1 |
The invention relates to a method for operating an arc furnace (200', 210'), to an oscillation measurement device (100) for an arc electrode (220), and to an arrangement (200) for an arc furnace (200', 210'). Using simple means when oper...
|
|
WO/2011/131880A1 |
Fuel-fired furnace and a method for operating it, in which method: a main oxidizing agent is injected at a controlled flow rate into the combustion chamber (2) of the furnace; the combustible material is burnt in the combustion chamber (...
|
|
WO/2011/131802A1 |
Control method for heating ovens enabling the temperature of the load to be controlled, assuming a closed volume (5) in which a load is heated by an incoming energy flow (6, 7, 8) and an outgoing energy flow (9, 10, 11) is produced, incl...
|
|
WO/2011/132669A1 |
A waste heat recovery facility for an arc furnace for steel making is provided with: first exhaust gas passages for discharging exhaust gas from each of a plurality of arc furnaces for steel making (1); waste heat boilers (6) that are in...
|
|
WO/2011/128170A1 |
The invention relates to an electric arc furnace, to a signal processing device, to a storage medium, to a machine-readable program code, and to a method for determining a time for charging, in particular recharging, an electric arc furn...
|
|
WO/2011/118201A1 |
Disclosed is a method which is for carrying out heat treatment on long material to be heat treated, and which uses a batch-type heat treatment furnace which is cylindrical in shape, and the inside of which has been divided into a plurali...
|
|
WO/2011/110590A1 |
A method and apparatus for harvesting waste thermal energy from a pyrometallurgical vessel (1) and converting that energy to direct electrical current, the method including deriving and controlling a primary fluid flow (103) from a prima...
|
|
WO/2011/101138A1 |
The invention relates to a monitoring device for sliding closures, casting tube changers or the like on a foundry ladle or a similar metallurgical vessel, wherein the device has an electronics system (4) for detecting the parameters of t...
|
|
WO/2011/098309A1 |
The invention relates to a metallurgical vessel having a hollow chamber for treating a first liquid metal or for liquefying a metal, said vessel comprising cooled wall plates (1) having a hot side facing the hollow chamber and a cold sid...
|
|
WO/2011/095377A1 |
The invention relates to a device for recording at least one measured value on a furnace (1), in particular an arc furnace, wherein the device comprises at least the following: at least one apparatus (3) for injecting at least one gas in...
|
|
WO/2011/072894A1 |
The method according to the invention for operating a PFR lime kiln comprising at least two shafts, which each have a preheating zone, a firing zone and a cooling zone, and a cross-over channel connecting the two shafts, consists substan...
|
|
WO/2011/047846A1 |
The invention relates to a device for taking slag samples from a converter or other container with molten metal and slag, the device having a sample chamber for receiving a slag sample with an inlet opening and a slag cooling element, wh...
|
|
WO/2011/027042A1 |
The invention relates to a method including a series of tests consisting of totally stopping the injection of fuel, one line of partitions (6) after the other, without any activity on the lines of partitions (6) other than that of the te...
|
|
WO/2011/025140A2 |
The present invention relates to a device for measuring the temperature of a rolling material, wherein a non-contact temperature measuring apparatus provided outside the upper part of a furnace measures the temperature of a rolling mater...
|
|
WO/2011/024982A1 |
In order to maintain molten metal in an arc furnace in a stable state by detecting a change in the state of an iron source supplied into the arc furnace when the iron source is continuously supplied to the furnace and melted, provided is...
|
|
WO/2011/000430A1 |
A method and a device (1 ) for controlling a process for burning lime containing mixture (CaCO3) and converting it to calcinated lime (CaO) in a rotary kiln (2), said rotary kiln (2) having an elongated cavity (3) surrounded by a wall (4...
|
|
WO/2010/137286A1 |
Provided is a calcination device wherein uneven calcination can be suppressed, and the productivity can be improved. The calcination device is comprised of a furnace body (13) having an inside space in which a powdery or particulate obje...
|
|
WO/2010/128226A1 |
The invention relates to a method for adjusting an oven for baking carbon anodes, including: longitudinal hollow walls in each of which a baking hot gas stream can flow, the hollow walls defining cells therebetween for receiving the anod...
|
|
WO/2010/115619A1 |
The invention relates to a charging device (1) with which charging material containing bulky parts can be delivered incrementally from a shaft (2) through an outlet opening (11) in the lower region of a shaft wall (4) by means of a slide...
|
|
WO/2010/088972A1 |
The invention relates to a method and to a device for controlling a carbon monoxide output of an electric arc oven, comprising an oven container, an arrangement for determining a height of a foamed slag in at least three zones of the ove...
|
|
WO/2010/087356A1 |
Disclosed is technology to control the temperature in large-scale heated substrates. A temperature sensing device (20) is disposed lateral to a region in which a radiant heating means (14) faces a heated substrate (12) inside a heating c...
|
|
WO/2010/081660A1 |
The invention relates to a method for handling at least two workpieces (20; 21; 22; 23), in which the workpieces (20; 21; 22; 23) are heated simultaneously within a continuous furnace (10) by heating means, wherein the workpieces (20; 21...
|
|
WO/2010/076214A1 |
The present invention relates to an oxygen blowing lance (1) that is cooled by protective gas at least in a section on the lance head side and that comprises a central conduit (2), and next to the conduit at least two oxygen lines (3), w...
|
|
WO/2010/072471A1 |
The invention relates, inter alia, to a melting furnace (10). According to the invention, at least one vibration inducer (40, 41, 42) is installed on a furnace vessel (20), at least one sensor (50, 51, 52) is arranged opposite or at anot...
|
|
WO/2010/072459A1 |
The invention relates to a method and to a device for monitoring vibrations of a metallurgical vessel that occur when gas is injected out of nozzles into a liquid metal melt located in the metallurgical vessel.
|
|
WO/2010/069706A1 |
An apparatus (1) for thermal treatment of manufactured articles, particularly made of ceramic material, which comprises at least one heated chamber (2) provided with at least one opening (3) for introducing at least one article (M) to be...
|
|
WO/2010/028847A1 |
The invention relates to a method for the production of hard plaster made from calcined beta hemihydrate plaster, comprising adding of plaster material mainly consisting of beta hemihydrate plaster to a post reactor (3), after-treating i...
|
|
WO/2010/022964A1 |
The invention relates to a method for operating a furnace (2), wherein a starting material comprising at least one metal element is molten, wherein the starting material is heated by at least one burner (4) that is operated with a fuel v...
|
|
WO/2010/017812A1 |
The invention relates to a probe for continuously measuring exhaust gases on vessels for melting metals, in particular on electric furnaces for producing steel, which probe is characterized by a cylindrical body which can be attached by ...
|
|
WO/2010/009530A1 |
A method and apparatus are disclosed for controlling a temperature within a reactor vessel such as an autoclave operating at elevated temperature and pressure. The apparatus includes a preheating vessel for preheating a feed material suc...
|
|
WO/2009/113621A1 |
A single chamber vacuum treating furnace (A) comprises a furnace body (1) in which a water-cooling jacket (15) is formed on a furnace wall (11) and a treatment space (S) for an article to be treated (W) is formed by the furnace wall (11)...
|
|
WO/2009/103257A1 |
The invention relates to a method for the oxidation of combustible constituents in the exhaust gas of an arc furnace, wherein oxygen for the oxidation of the combustible constituents in the exhaust gas is injected into the exhaust gas th...
|
|
WO/2009/095457A1 |
Control method for melting a metal charge in a furnace (10) comprising at least a hearth (11) containing the metal charge and a roof. The method provides that the hearth (11) is weighed by means of a plurality of weighing elements (16) d...
|
|
WO/2009/095396A1 |
The invention relates to an arc furnace, a signal processing device, a programme code and a storage medium for carrying out said method and to a method for determining a radiation measurement for thermal radiation originating from an arc...
|
|
WO/2009/095292A1 |
The invention relates to a method for operating an arc furnace (2) comprising at least one electrode (3a, 3b, 3c). A solid material fed to the arc furnace (1) is melted by means of an arc (1) formed by the at least one electrode (3a, 3b,...
|
|
WO/2003/054446A9 |
A method and/or apparatus for efficiently operating a combustion device including at least one control zone, with each control zone (14) including at least one burner assembly (16), is disclosed and includes a) individually supplying fue...
|
|
WO/2009/084335A1 |
A multi-chamber heat treatment device capable of measuring the temperature of an object to be treated in real time during heat treatment and cooling treatment, in which the object to be treated mounted in a heating chamber is not likely ...
|
|
WO/2009/082534A2 |
A device for generating voltage or electrical current includes an inner elongated member mounted in an outer elongated member, and a plurality of thermoelectric modules mounted in the space between the inner and the outer members. The ou...
|
|
WO/2009/037982A1 |
This invention provides a process which can produce a good hot briquette machine using a reduced iron discharged at a high temperature from a reducing furnace such as a rotary hearth furnace. The process comprises a temperature control s...
|
|
WO/2009/022590A1 |
A hydrogen vacuum furnace (100) is provided with a processing chamber (1) wherein a subject (10) to be heated is stored; a heating chamber (2) wherein a heater lamp (25) is stored; and a quartz board (3) for separating the subject (10) a...
|
|
WO/2009/019958A1 |
A method of suppressing slag forming in a continuous melting furnace, in which a molten metal in its stable state can be continuously produced by securely suppressing any slag forming through seizure of the state of slag forming in a con...
|
