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Matches 201 - 250 out of 15,496

Document Document Title
WO/2015/124366A1
The invention relates to a container for handling granular or pulverulent bulk material, with means for introducing the bulk material in the container, with a rotatable bulk material distributor, and with a drive for the bulk material di...  
WO/2015/124436A1
The present invention relates to a loading arrangement for a destruction system configured for destruction of ammunition, small arms and thereto related material, and provides the advantage of improved safety surrounding loading of munit...  
WO/2015/122246A1
A preheating device (100) that, by using heat generated inside a furnace main body that melts raw material, preheats a raw material supplied to the furnace main body and comprises: a preheating shaft (11) that stores raw material and has...  
WO/2015/122086A1
A raw material conveyancing bucket (4) that, prior to raw material for melting in a melting furnace (3) being melted in the melting furnace (3), conveys the raw material in a suspended state using a crane, to a pre-heating device (2) tha...  
WO/2015/117861A1
The invention relates to a method for reducing metal oxide-containing feedstock (1), in which the metal-oxide containing feedstock (1) is reduced in at least two fluidised bed aggregates (RA, RE) using a reduction gas (2), at least part ...  
WO/2015/086557A3
The present invention relates to a method for refurbishing a tap-hole. The method comprises the following steps: A making a tap-hole channel trough a tap-hole block in a lower section of an arc, blast or smelter furnace, and B restoring ...  
WO/2015/093702A1
A pure oxygen direct combustion system using a liquid metal according to the present invention comprises: a reactor (10) for receiving a liquid metal (11); a heat exchanger (20), connected to the bottom of the reactor (10), for exchangin...  
WO/2015/093302A1
Provided is a firing jig for ceramic electronic components, which can be used repeatedly without breaking. This firing jig is equipped with a plate member (1) formed in a flat shape, and a net-like mesh member (2) that covers one flat su...  
WO/2015/092162A1
The invention relates to a carriage (20) which makes it possible to operate a furnace (3) comprising longitudinal cavities arranged next to one another in a transverse direction (Y), with a constant centre-to-centre distance (d). The car...  
WO/2015/087576A1
The objectives of the present invention primarily are to attach a jig main body and a metal mesh member securely and in a simple manner, and to enable the metal mesh member to be replaced in a simple manner. This heat treatment jig (1) i...  
WO/2015/079110A1
The invention relates to a method for mounting a burner (1), such as a concentrate burner or a matte burner, for feeding of reaction gas and fine solids into a reaction shaft space (17) of a reaction shaft (2) of a suspension smelting fu...  
WO/2015/075263A1
The invention relates to a device (10) for producing an expanded granular material from sand-grain-shaped material (1), comprising a furnace (2) having a furnace shaft (3) that extends substantially vertically and having a feeding appara...  
WO/2015/076620A1
The present invention provides an injection nozzle introduction device for a smelting furnace, the device comprising: a body coupled and arranged on one side of a smelting furnace to support an injection nozzle such that the same can sli...  
WO/2015/068132A1
The invention relates to a single loop channel type induction furnace comprising a shell lined with refractory material, and having a floor and a wall extending from the floor to form a hearth, at least one single loop channel type induc...  
WO/2015/056142A1
A lance (24, 124) for top submerged lancing (TSL) injection in a pyro-metallurgical operation (10) which has at least two substantially concentric pipes (28, 30, 128, 130), with an annular passage (42, 142) defined between an outermost o...  
WO/2015/056143A1
A lance (24) for top submerged lancing (TSL) injection in a pyro-metallurgical operation (10), wherein the lance (24) has at least two substantially concentric pipes (28, 30), with an annular passage (42) for oxygen-containing gas define...  
WO/2015/054739A1
There is provided a dispersion apparatus for use with a solid fuel burner. The dispersion apparatus comprises a passage through which particulate material may flow toward an outlet region for dispersal therefrom, the flow being at least ...  
WO/2015/051966A1
The invention relates to an injector device (1) for the pyrometallurgical treatment of metals, metal melts, and/or slags in a metallurgical unit or melting vessel, comprising an injector apparatus (2, 3) for producing a high-velocity gas...  
WO/2015/052677A1
This invention relates to an ore processing furnace (10) used in the production of metals and their alloys. The furnace (10) consists of upper and lower compartments (12) and (14), having an inclined ore processing or reduction member (1...  
WO/2015/046027A1
A lance system (20) for blowing reactant gas onto molten metal in a metallurgical furnace includes: a lance (21) configured to blow the reactant gas; a driving mechanism (24) configured to move the lance (21) toward and away from a surfa...  
WO/2015/043910A1
The invention relates to a vessel lower part (1) for a metallurgical vessel (2), having a vessel wall (1a), a vessel base (1b), a melting chamber (1c) and at least one tapping apparatus (3) for withdrawing liquid metal (4a, 4b) from the ...  
WO/2015/043900A1
The invention relates to a vessel lower part (1) for a metallurgical vessel (2), comprising a vessel base (1b), a melting chamber (1c), a vessel wall (1a) which surrounds the melting chamber (1c) and which consists of a refractory materi...  
WO/2015/042691A1
The present document describes a smelting apparatus for smelting metallic ore. The smelting apparatus comprises a furnace having a continuous curved wall and end walls defining a longitudinal volume having a longitudinal axis in a horizo...  
WO/2015/033760A1
Provided is a heat treatment jig that makes it possible to maintain the flow path of an ambient gas and maintain sufficient structural strength using a simple configuration. A heat treatment jig (12) according to the present invention co...  
WO/2015/027273A1
A churning and stoking ran for a furnace is disclosed. The churning and stoking ram includes a frame disposed externally of the furnace; a stoking ram mounted on the frame In an arrangement to enable the stoking ram to be positionable re...  
WO/2014/184021A3
A refractory-clad tapping channel (20) opens into a melting chamber (10) of a metallurgical furnace vessel (2) in order to remove liquid metal (8). Said channel comprises an entry opening (22) arranged above the base (14) of the melting ...  
WO/2015/014630A1
The invention relates to a device for loading a metallurgical melting vessel (8) with scrap, comprising: a) a container (12) for receiving the scrap for the transport thereof to a melting installation, said container having an unloading ...  
WO/2015/008503A1
The problem addressed by the present invention is to enable easy production and increase productivity. To solve said problem, one embodiment of this firing tool (1) is provided with a frame body (11) and a plurality of cross links (12a, ...  
WO/2015/003778A1
The invention relates to a method and a device for post-treating C-containing base products produced during gassing of carbon-containing fossil fuels in an HTW method, in the direction of gravity downstream of the fluidised layer. Accord...  
WO/2015/004182A1
The present invention relates to an injector for use in metallurgical plants, in particular in a Basic Oxygen Furnace (BOF), in an Argon Oxygen Decarburisation (AOD) converter or in an Electric Arc Furnace (EAF), having a primary nozzle,...  
WO/2014/203413A1
In this method for processing combustibles, a pipe (15) that opens towards the surface of a melt (L) stored in a furnace main body (12) for smelting non-ferrous metals is provided above said surface, and oxygen-enriched air (Y) and combu...  
WO/2014/198600A1
The invention relates to a transporting apparatus for rolling ingots (50), having at least one travelling carriage (1), which comprises a tilting frame (10) and a guide frame (20), wherein the tilting frame (10) comprises at least one lo...  
WO/2014/198977A1
The invention relates to a device and method for loading and unloading a reheating furnace (4) comprising a plurality of beams (1) for supporting products (2), a roller conveyor (9) for transferring the billet (6) to be loaded to a posit...  
WO/2014/153585A3
A lance (1) and a method for determining reaction data of the course of a reaction, in which a reaction gas (4) is blown by means of at least one lance (1) onto a metallic melt (3) in a metallurgical vessel (2) and measured data are dete...  
WO/2014/167176A1
The invention relates to a method and to an arrangement for feeding feed material from a bin (10) for feed material into a furnace space of a smelting furnace. The method comprises a first providing step for providing a feed material fee...  
WO/2014/166678A1
The invention relates to a method for determining the state of the tap of a vessel (10) containing molten metal in particular. In the process, data of the fire-resistant lining of the tap (20), such as materials, wall thickness, type of ...  
WO/2014/150080A1
Embodiments provide a multi-pass kiln with two or more chambers, an entrance and an exit at a proximal end of the kiln, and a reciprocal flow path extending through the kiln from the entrance to the exit. Lumber charges traveling along t...  
WO/2014/053413A4
The invention relates to and describes a device for automatically conveying products (5) through a heated zone for heat treatment in a furnace. In order to improve such a device further and disclose a conveyor system for heat treating pr...  
WO/2014/041418A3
An apparatus for processing metallurgic slag, associated to a melting furnace (1 1) having at least a melting chamber (13) and a deslagging aperture (15) from which a stream of slag (12) exits toward a collection point below, comprises a...  
WO/2014/135386A1
The present invention relates to a supply chute, a system for supplying sinter material to a sinter cooler (26) and a method for supplying sinter material from a sinter belt to a sinter cooler (26). A flow of the sinter material (16) is ...  
WO/2014/127597A1
An arc furnace automatic feeding device comprises an automatic distributing device, wherein the automatic distributing device comprises a distributing groove, and at least one step-like distributing section which tilts from high to low a...  
WO/2014/123647A1
A casting system and method. The casting system can include an energy source and a hearth, which can have a tapered cavity. The tapered cavity can have a first end portion and a second end portion, and the tapered cavity can narrow betwe...  
WO/2014/078337A3
Rotary furnaces and processes for heat treating a workpiece generally include an external shell wall and a refractory lining abutting the shell wall to define a substantially cylindrically shaped interior chamber for treating one or more...  
WO/2014/079701A3
A system for heating workpieces, in particular for a hot-forming station, is proposed, having a heating device and at least one article carrier to be transported through the heating device, wherein the article carrier is to be loaded wit...  
WO/2014/082842A3
A spreading device (10) for the spreading of bulk material on a circular surface comprises a distribution plate (12) mounted about a central shaft (14); at least one radially extending slit (16) arranged in the distribution plate (12); a...  
WO/2014/109671A1
The present invention relates to charging and distributing devices for shaft furnaces for calcining lump material, predominantly limestone, and can be used in the metallurgical, building, chemical and food industries. The device contains...  
WO/2014/079700A3
A system for controlling the temperature of workpieces, in particular for a hot-forming station, is proposed, having a temperature-control device and at least one article carrier to be transported through the temperature-control device, ...  
WO/2013/079762A8
The invention relates to a method for controlling suspension (8) in a suspension smelting furnace (1), to a suspension smelting furnace, and to a concentrate burner (2). The method comprises feeding additionally to pulverous solid matter...  
WO/2014/032923A3
The invention relates to a gas purging element on a metallurgical vessel and to an associated gas feed line.  
WO/2014/053413A3
The invention relates to and describes a device for automatically conveying products (5) through a heated zone for heat treatment in a furnace. In order to improve such a device further and disclose a conveyor system for heat treating pr...  

Matches 201 - 250 out of 15,496