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WO/2018/117297A1 |
The present invention relates to a system for controlling the temperature of a steel plate in a continuous annealing furnace. This system for controlling the temperature of a steel plate comprises: a steel plate temperature input unit (1...
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WO/2018/117755A1 |
The present invention relates to a plating apparatus for transferring a molten plating solution from a pre-melt pot to a plating pot, and a plating method. The plating apparatus comprises: the pre-melt pot for accommodating the molten pl...
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WO/2018/109510A1 |
Process for measuring wear of a refractory lining (1) of a receptacle (2) intended to contain molten metal, comprising the following steps: - scanning a first surface (4A) of the refractory lining using a first laser scanner (21A) in ord...
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WO/2018/111716A1 |
A bio-fuel furnace for use in waste management, non-combustible particulate collection and useable energy production. The bio-fuel furnace includes a combustion unit, a particle separator, an airflow management system. The combustion uni...
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WO/2018/110921A1 |
A blast furnace tap hole temperature measurement device according to an embodiment of the present invention may comprise: a temperature measurement unit for measuring a temperature value of a blast furnace tap hole; a ratio measurement u...
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WO/2018/104695A1 |
There is provided a control system for a furnace. The control system comprises a thermal imaging camera and a control unit. The thermal imaging camera is configured to receive thermal radiation from a plurality of positions in a furnace ...
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WO/2018/093341A1 |
Invention relates to a vertical ring shaft kiln comprising a vertical burning region (1); an intermediate sintering zone (Z3) surrounded by a first wall (10) and an opposite second wall (20) at the burning region (1) to obtain a clinker ...
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WO/2018/065661A1 |
According to an example aspect of the present invention, there is provided an apparatus (200) comprising: at least one processing core; at least one memory including computer program code, the at least one memory and the computer program...
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WO/2018/048377A1 |
A dental oven comprises a housing (1), a firing chamber (2), a worktable (3), a control device (6), a display device (8) and a recording device with a linear-displacement actuator mechanism for a weight sensor (9), a limit microswitch (1...
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WO/2018/038508A1 |
A method for refining hot metal in a convertor is disclosed. In one embodiment, the method for refining hot metal in a convertor comprises the steps of: pouring hot metal tapped from a blast furnace into a ladle to transfer the hot metal...
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WO/2018/024693A1 |
The invention relates to a method for operating an annealing furnace for cooling a metal strip, comprising the following steps: specifying a desired temperature distribution for the metal strip over the length of the strip and controllin...
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WO/2018/021634A1 |
A sintering apparatus according to the present invention comprises: a sintering carriage capable of charging a raw material for sintering and capable of moving in a proceeding direction of a sintering process; an ignition furnace install...
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WO/2017/212744A1 |
In order to burn a mixture of fuel gas and combustion air in a combustion burner portion located at one end of a radiant tube burner, and discharge the exhaust gas after combustion from the other end of the radiant tube, this radiant tub...
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WO/2017/194462A1 |
The invention relates to the production of liquid melts, wherein - a bulk material with a grain size of less than 5 mm is provided, - the bulk material is fed to a preheater and is preheated to a temperature of at least 500°C, - the bul...
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WO/2017/194369A1 |
A method and an apparatus for detailed continuous monitoring of the thermal environment for a tube or a plurality of tubes and calculation and prediction of remaining lifetime of said tubes.
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WO/2017/191039A1 |
A method, furnace and software program for the controlled heating of a part comprising: obtaining a heating scheme defining a desired evolution of one or more indicators of the temperature of the part during heating in the furnace; provi...
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WO/2017/186778A1 |
The present invention relates to a plant (10) for producing cement or processing ores, having a processing apparatus (34) for mechanically and/or thermally processing a material and a material preheater (30), arranged upstream of the pro...
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WO/2017/179755A1 |
The present invention relates to an integrated refractory management system for instantly grasping and managing the state of refractories, and a control method therefor, the integrated refractory management system comprising: a cable mod...
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WO/2017/159962A1 |
The present invention comprises: a trolley disposed to be movable along a movement path, and having sintering raw materials to be charged therein; an ignition furnace provided on the movement path so as to spray flames at upper parts of ...
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WO/2017/153267A1 |
The invention relates to a method for operating a system having a furnace (1) which comprises at least two vertical shafts (2) that are connected by means of an overflow duct (3), wherein, above the overflow duct (3), in each case at lea...
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WO/2017/149110A1 |
The invention relates to a furnace comprising at least two vertical shafts (1), each of which has a supply (3) of material to be heated at the upper end thereof and a heated material outlet (4) at the lower end thereof, and which are con...
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WO/2017/144644A1 |
The invention relates to an induction furnace (1) for carrying out a heat treatment of a dental replacement part (7), comprising an induction coil (2), a radiant heater (3), an insulation layer (4) and a furnace chamber (5). The inductio...
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WO/2017/123929A1 |
A method for heating ware in a kiln. The ware space of the kiln includes a plurality of temperature control zones oriented in a first direction, and a plurality of temperature control zones oriented in a second direction. The method incl...
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WO/2017/109543A1 |
A method and a system for determining a mass of feedstock discharged by a conveyor during a first time interval Δt are disclosed. The method comprises: taking successive digital images of the feedstock in a specific zone of the conveyor...
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WO/2017/109657A1 |
A method and a system for determining a mass of feedstock discharged by a conveyor during a first time interval Δt are disclosed. The method comprises: taking successive digital images of the feedstock in a specific zone of the conveyor...
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WO/2017/106183A2 |
A microwave furnace has a furnace chamber formed between a chamber housing and a sintering platform for an object to be sintered. A microwave source is arranged for emitting microwaves into the furnace chamber. The microwave furnace furt...
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WO/2017/067862A1 |
A process and a plant for cleaning furnace gas. One or more sensors are used to continuously monitor one or more parameters indicative for an expected temperature peak in the blast furnace gas flow. The gas flow is then passed through a ...
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WO/2017/048323A1 |
Multi-hearth roasters or kilns in metal recycling processes to clean and prepare metal scrap for melt down or other recycling processes. Multi-hearth roasters include multiple heating zones that may be held at different temperatures, pre...
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WO/2017/046453A1 |
The invention relates to a method and to an arrangement for monitoring characteristics of a furnace process in a furnace space (2) limited by a furnace shell (3) of a metallurgical furnace (4). The arrangement comprises a process monitor...
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WO/2017/046451A1 |
The invention relates to a method and to an arrangement for adjusting characteristics of a furnace process in a furnace space (2) limited by a furnace shell (3) of a metallurgical furnace (4). The arrangement comprises an injection unit ...
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WO/2017/036644A1 |
The invention relates to a blast furnace (1) having a shaft-shaped furnace wall (2), which surrounds a process chamber (3), in which iron ore (4) is smelted in order to form iron (5). The furnace wall (2) has openings (8) on the peripher...
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WO2017009020A1 |
In prior art reheating furnaces, the products that are to be heated pass through, in sequence, a preheating zone and one or more heating or equalizing zones, in which the products are brought step-by-step to their end temperature that is...
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WO/2016/208669A1 |
This carbonization device is provided with: a drying unit configured to supply superheated steam to an object to be treated that is being conveyed by a drying screw conveyor from one side to the other side of a drying case, via an upper ...
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WO/2016/198230A1 |
A furnace for a dental prosthesis or a partial dental prosthesis, in particular for dental ceramic, comprising a firing chamber which can be heated and in particular can also be evacuated, a control device for controlling the operation o...
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WO/2016/189144A1 |
In a method for controlling a heat-treatment installation for the heat treatment of steel strip which comprises at least one annealing furnace and has at least one open-loop and/or closed-loop control device, by means of which the heat t...
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WO/2016/162603A1 |
The invention relates to a method and to an arrangement for operating a metallurgical furnace (4). The method comprises, a feeding step, and a temperature controlling step for controlling the temperature of a molten metal layer (1) and a...
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WO/2016/125096A1 |
The invention relates to a method and device for determining the loss on ignition of at least part of an iron and steel product (5), referred to as the "product", during the passage of said product through a heating furnace (4) located u...
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WO/2016/118470A1 |
Disclosed herein is a control system for NOx reduction in a power plant, the control system comprising a model predictive controller; a proportional integral differential controller and/or an adaptive controller; where the proportional i...
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WO/2016/110449A1 |
The invention relates to an apparatus (150) for controlling a sintering process in a sintering furnace (100), ), comprising a pre-heating zone (120) and a high heat zone (130), further comprising at least two measuring devices (151, 152,...
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WO/2016/103196A1 |
A system is provided for collecting and analysing data relating to an operating condition in a top-submerged lancing injector reactor system having a lance, the lower end of which is to be submerged in a molten bath during operation of t...
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WO/2016/071145A1 |
The invention relates to a method and an apparatus for controlling the pressure in the exhaust gas duct of a converter in a steel mill using a pressure control loop. In order to optimize the desired pressure setting for the pressure cont...
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WO/2016/057892A1 |
An integrated sensor system for use in a furnace system including a furnace having at least one burner and two or more zones each differently affected by at least one furnace parameter regulating energy input into the furnace, including ...
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WO/2016/050399A1 |
The invention relates to a method for determining the point in time of ignition during an oxygen blowing process, in particular during the basic oxygen process, in a converter (1), wherein an oxygen amount value (110) for the amount of t...
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WO/2016/045859A1 |
The invention discloses a metal industry installation comprising a plurality of processing stations, through which a vessel (1), in particular a metallurgical vessel (1) passes at least partially, wherein the vessel (1) is equipped with ...
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WO/2016/026530A1 |
The present invention relates to a system and a method for determining/predicting a tapping time for a metal melt in an electric arc furnace (EAF), wherein at least one electrode is provided for melting the metal melt until it reach a ta...
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WO/2016/026869A1 |
The invention relates to a blast furnace plant (1, 1a-1c) with a blast furnace (2) and a charging device (3) for the blast furnace (2). In order to provide an economical way of providing clean gas to the charging device, the invention pr...
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WO/2016/023838A1 |
A cooling plate for a metallurgical furnace comprising a body (12) with a front face (18) and an opposite rear face (20), the body having at least one coolant channel (14) therein; the front face (18) being turned towards the furnace int...
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WO/2015/192893A1 |
The present invention relates to a conveyor for feeding products to kilns for baking ceramic products, including one support structure (2);a plurality of rollers (3) supported by the support structure (2) and arranged parallel and adjace...
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WO/2015/189176A1 |
In a method for treating exhaust gas in an exhaust gas treatment device (8) of a system, the exhaust gas is removed from a processing device for mechanically and/or thermally processing an inorganic material of the system, and the materi...
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WO/2015/182331A1 |
A heater control unit (33) reduces power to be supplied to a heater (12) after an integration value of power consumption quantities of the heater (12) exceeds a predetermined threshold value, said power consumption quantities having been...
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