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WO/2020/091706A2 |
The invention relates to the TITANIUM-BORON ROD FEEDING UNIT comprising at least one feeding reel (1.2) having diamond-shaped rhombuses on its surface in order to increase the friction coefficient while moving the titanium-boron rod (4) ...
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WO/2020/088943A1 |
The invention relates to a heating element for a dental furnace having a tube element (30) for receiving a heating coil (34) inside the tube element (30). At least one closure element (28/40) is connected to at least one open end of the ...
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WO/2020/087759A1 |
Disclosed is a production fixture for a graphite film roll, comprising a bottom plate (100) and a top plate (200) disposed above and in parallel with the bottom plate (100), roll-winding cylinders (300) disposed between the bottom plate ...
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WO/2020/084325A1 |
A method for monitoring the wear of a refractory lining of a blast furnace using modelling of a part of the blast furnace and thermal field calculation. Computer program allowing to perform such a method.
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WO/2020/083475A1 |
A system of obtaining an aluminium melt including SiC particles for use when moulding vehicle parts, e.g. brake disks. The system comprises a pre-processing tank (2),configured to receive SiC particles and to apply a pre-processing proce...
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WO/2020/084076A1 |
The invention relates to a gas injection member having a tubular wall (3) that is able to be thermally stressed and having a proximal end and a distal end (11), at this distal end, at least one end opening through which at least one gas ...
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WO/2020/085191A1 |
The purpose of the present invention is to improve the filling property of a hot filling material. The present invention provides a hot filling material comprising a binder and water both added to 100% by mass of a refractory raw materia...
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WO/2020/083579A1 |
The invention relates to a system (100) for melting down scrap (5), comprising a melting furnace (50), and comprising a conveying device (10) for feeding the scrap (5) between an input region (17) for inputting the scrap (5) onto the con...
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WO/2020/083476A1 |
A system of obtaining an aluminium melt including SiC particles for use when moulding vehicle parts, e.g. brake disks, the system comprises a pre-processing tank (2),configured to receive SiC particles and to apply a pre-processing proce...
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WO/2020/083673A1 |
The invention relates to a cooling device for cooling planar or web-like metal sheet, comprising at least one first transport roller (1a, 1b, 1c, 1d), which has a drivable rotatable support tube (3) that is provided with support elements...
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WO/2020/086348A1 |
A burner for a metal-melting furnace can releasably receive a tapered plug in sealing engagement with an access passage aligned with an air passage. The burner may be configured to extend through a wall of the metal-melting furnace so th...
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WO/2020/083531A1 |
A device for viewing and/or illuminating a target surface in an evacuated chamber having condensable vapor therein, the device comprising: a first section with a through hole having a first end with a first opening and a second end with ...
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WO/2020/081667A1 |
A partition plate for partitioning chambers of a rotary tube reactor vessel has one or more off-centre material feed apertures extending therethrough. The one or more off-centre material feed apertures are spaced apart from a peripheral ...
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WO/2020/078063A1 |
A roller kiln device for large-scale foamed ceramic, comprising a kiln (1) for placement of a product, kiln furniture (2) located inside the kiln (1), a burner (3) provided on the kiln (1), and a heat extraction fan (4) for implementing ...
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WO/2020/080027A1 |
Provided is a melting and holding furnace which, by means of a relatively simple configuration, is able to suppress the formation of oxides, thereby increasing production efficiency and reducing the running cost. This melting and holding...
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WO/2020/080038A1 |
A furnace top device is provided with: an inside gate part 102 having two inside gate plates 110, end parts 116 of which at least partially face each other, which are provided in a discharge port 36 of a collection hopper 30 positioned v...
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WO/2020/081041A1 |
At least one row of fixed copper coolers are arranged in a furnace in a cantilevered horizontal shelf inside and fastened to an external steel ring support and the steel containment shell. These shelves redirect and take all the weight o...
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WO/2020/077453A1 |
A microwave heating apparatus is provided herein comprising a tubing conduit consisting of two or more removable bend portions connected to each other. The tubing conduit is supported by a support system. Each removable bend portion incl...
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WO/2020/077960A1 |
A side blowing lance for a smelting furnace and a use method. A gas collection cylinder (1) of the side blowing lance is internally provided with a combustible gas chamber (3) and a compressed cooling air chamber (8); a combustible gas i...
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WO/2020/074249A1 |
The invention relates to a heat treatment of a chromium steel (4), in particular of a 9% -10% chromium steel, which is used at 673K to 823K, in which oxidation is carried out in advance in a furnace, preferably in air, in which the tempe...
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WO/2020/077001A1 |
Several embodiments include a cooking instrument. The cooking instrument can include a heating system. The heating system can include one or more heating elements capable of emitting wireless energy into the cooking chamber. The sensor c...
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WO/2020/074791A1 |
The conversion method comprises the steps of hydrolysis of UF6 into uranium oxyfluoride (UO2F2) in a hydrolysis reactor (4) by reaction between gaseous UF6 and dry steam injected into the reactor (4), pyrohydrolysis of UO2F2 into UO2 in ...
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WO/2020/074038A1 |
The invention relates to a method for cooling a tool in a heat treatment furnace, wherein: the tool is supplied during normal cooling operation with coolant from a coolant reservoir through a supply inlet (1), which coolant is returned i...
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WO/2020/076673A2 |
One embodiment is a cooling system for regulating temperature of a surface of a metallurgical furnace. The cooling system includes a plurality of spray conduits. Each spray conduit has one or more control valves and has a plurality of no...
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WO/2020/071189A1 |
The present invention addresses the problem of improving corrosion resistance in a hot dry spraying material and a method for hot dry spraying work. The present invention is a method for hot dry spraying work, in which a blend material c...
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WO/2020/071944A1 |
The inventions relate to the field of metallurgy and electrical engineering. In the present method, current phases to connected coil groups are set so that the pole pitch of an induction coil in terms of the magnetomotive force of the co...
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WO/2020/070064A1 |
The present invention relates to the field of Furnaces, Kilns, Ovens and/or Smelters for high or low heating processes and is directed to improvements in the hardware design of such devices yielding an efficient energy heating process in...
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WO/2020/065735A1 |
A kiln comprises a processing chamber (6), a first introduction pipeline (1), and a second introduction pipeline (2). The first introduction pipeline (1) has a first outlet (9a) that ejects an inert gas. The second introduction pipeline ...
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WO/2020/064360A1 |
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...
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WO/2020/064691A1 |
The invention relates to a slag stopper (1) for closing a tap hole (2) of a metallurgical vessel (3) for separating a liquid metal and a slag, wherein the slag stopper (1) has an arm (4) which can be pivoted about an axis (a) and on one ...
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WO/2020/064280A1 |
The invention relates to a method for operating an electric arc furnace 00 having at least one electrode 104, the method comprising the following steps: introducing material that is to be melted in the form of an actual mass flow into th...
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WO/2020/064891A1 |
The invention consists primarily in a multi-shelf furnace (1), intended for thermally treating a charge of material M, comprising at least one rabble arm (5) secured to a rotary shaft, above each shelf (3) of the furnace, and comprising ...
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WO/2020/065134A1 |
The invention is directed to briquetting metal oxide dusts and fine material with cement-based binders. After this the briquettes can be fed into arc furnaces for ferrochrome production through already existing inlet systems.
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WO/2020/066087A1 |
This heating furnace is provided with: a housing having a pair of sidewalls; a workpiece support material configured to be capable of supporting a flat plate-shaped workpiece between the pair of sidewalls so that the workpiece is in a ho...
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WO/2020/067596A1 |
A tin reduction furnace is disclosed. The tin reduction furnace, according to the present invention, comprises: a housing which forms the exterior; a reaction part in which a metal reduction reaction occurs and which comprises an upper r...
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WO/2020/063345A1 |
Disclosed is a device for separating and recovering aluminum electrolytic solid waste and high-temperature desulfurization of petroleum coke, the device comprising a furnace housing (1), a furnace cover (2), a furnace lining (3), furnace...
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WO/2020/066805A1 |
A quenching device for a rack bar having a rack formed within a partial section of an entire length of a hollow shaft member includes a plurality of binding jigs which binds the rack bar along the partial section and from a radial direct...
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WO/2020/063671A1 |
Disclosed is a method for smelting low nitrogen steel using an electric furnace. The smelting is performed using a dual-shell electric furnace. The dual-shell electric furnace has two shells. An electric-arc power supply system of the du...
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WO/2020/058874A1 |
The plant (1) for the cooling and recovery of white slag resulting from iron and steel processes, comprises: a loading chute (2) for the white slag; a cooling bedplate (3) adapted to receive the white slag coming from the loading apparat...
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WO/2020/059801A1 |
The present invention improves the durability of a refractory for a gas blowing nozzle in which at least one thin metal tube is buried. This refractory for a gas blowing nozzle has a central refractory in which a thin metal tube is burie...
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WO/2020/058195A1 |
The invention relates to a system (2) and a method for sintering components (106, 107). The system (2) comprises a tunnel-shaped main body (4) having an entrance and an exit, and further comprises a sintering chamber (10), which is arran...
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WO/2020/056485A1 |
An optically based combustion off-gas stream velocity sensor assembly is provided for detecting in real-time off-gas flow velocity and/or volume as it moves through a flue duct. The sensor assembly includes two paired coherent light emit...
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WO/2020/060661A1 |
A deployable manufacturing center (DMC) system [10] includes a foundry module [12] containing a metallurgical system configured to convert a raw material into an alloy powder [48], and an additive manufacturing (AM) module [14] containin...
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WO/2020/053397A1 |
A top charging apparatus (1) for charging material in a blast furnace comprising a material hopper (2) having a top opening (3) and a bottom opening (4) defining a longitudinal axis (X); a closing/opening device for closing or opening sa...
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WO/2020/053100A1 |
The present invention relates to a method for operating a cooler (10) for cooling clinker, in particular of a cement making plant, comprising the steps of conveying the clinker to be cooled along an aeration grate (18), through which coo...
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WO/2020/053098A1 |
The invention relates to a cooler (10) for cooling bulk material, in particular cement clinker, comprising: a stationary ventilation bottom (12) for holding the bulk material, through which ventilation bottom cooling gas can flow; at lea...
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WO/2020/056084A1 |
A cooling system for the decoating system includes a sensor, a control device, and a controller communicatively coupled with the sensor and the control device. The sensor is configured to measure a characteristic of the cooling system in...
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WO/2020/052269A1 |
A cement clinker preparation method, comprising applying a voltage to a blank to fire the blank to obtain cement clinker under the condition of 900-1200°C, wherein the blank is obtained by pre-firing cement raw meal at 900-1200°C. A ce...
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WO/2020/049418A1 |
The invention relates to a cooling roll comprising an axle and a sleeve, said sleeve having a length and a diameter and being structured as follows: an inner cylinder, a plurality of magnets disposed along at least a portion of the inner...
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WO/2020/051577A1 |
A silica-based dry refractory composition ("DRC") comprising, by weight, about 95% to about 99.9% silica, and about 0.1 to about 5% binder, wherein the silica comprises about 40% to about 80% quartz and about 20% to about 60% fused silic...
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