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Matches 201 - 250 out of 93,885

Document Document Title
WO/2019/062873A1
A single-layer stirring-conveying-calcining kiln and a multi-layer stirring-conveying-calcining kiln. The single-layer stirring conveying calcining kiln comprises: a kiln body (8), rotating shafts (3), stirring blades (4), a heating nozz...  
WO/2019/064320A1
Apparatus for melting metal material comprising a container (11) for metal material, by way of example, but not limited to, metal scrap, DRI, cast iron, supplied in an electric arc-type melting furnace, and a plurality of electrodes (18,...  
WO/2019/063643A1
The invention relates to a furnace, in particular a melting and/or holding furnace, comprising a container for receiving a melt, said container having an opening, and a door for closing and opening the opening. The furnace further compri...  
WO/2019/066545A1
The present invention relates to a sagger for firing an object to be fired including an active material for a secondary battery. The sagger comprises a notch portion that is recessed from an upper portion of a side wall thereof to open a...  
WO/2019/062597A1
A ceramic kiln waste heat comprehensive recycling system, comprising: an auxiliary gas manifold (200), a gas manifold (300) and a furnace body (100). Two ends of the furnace body (100) are respectively provided with a feed port (101) and...  
WO/2019/060970A1
Developed for heating refractory troughs and keeping them heated while conveying various types of metals and other products in liquid form, mainly aluminium, the internal heating system for refractory troughs is formed of refractory comp...  
WO/2019/060971A1
Developed to prevent liquid metal leakages from penetrating the insulating materials and damaging the refractory troughs, directing said leakages out of the system, the drainage system for refractory troughs is composed of a system of dr...  
WO/2018/204146A8
A system for generating a user-adjustable furnace profile, comprises a user interface configured to receive one or more materials properties from a user, a processor, and a memory with computer code instructions stored thereon. The memor...  
WO/2019/064433A1
The present invention addresses the problem of improving efficiency when using an oxygen burner-lance to operate a melting-refining furnace for cold iron sources or during refining, and provides a method for operating a melting-refining ...  
WO/2019/057837A1
The invention relates to a device (100) for carrying components (101) to be thermally treated, in particular rolled-up metal strips or metal wires, in a thermal treatment device (701). The carrier device has a base element (102) and a ca...  
WO/2019/057573A1
The invention relates to a furnace roller comprising a roller shaft (1) and a plurality of carrier rings (2) that are arranged over the length of the roller shaft (1) in a distributed manner. The invention is characterised in that at lea...  
WO/2019/058114A1
A weighing apparatus for weighing batches of food product is provided. The weighing apparatus comprises a product supply unit arranged to supply food product to be weighed, a weighing unit arranged to receive and weigh a batch of food pr...  
WO/2019/057577A1
The invention relates to a furnace roller (1) comprising a roller shaft (12) and a plurality of carrier rings (2, 3) that are arranged over the length of the roller shaft (12) in a distributed manner. The invention is characterised in th...  
WO/2019/057576A1
The invention relates to a transport roller, in particular for a roller hearth furnace, having a rotating shaft and at least one support ring element surrounding the shaft at least in some regions, wherein an axis of rotation of the supp...  
WO/2019/057729A1
The invention relates to a sintered ceramic foam having the following phase composition in weight percent, based on the crystallised phases: - 25 to 55% of mullite, - 20 to 65% of corundum, and - 10 to 40% zirconia, wherein mullite, coru...  
WO/2019/058358A1
The aim of the invention is to help avoid wafer losses in thermal treatment. Wafers have values of up to 150,000 euros per batch. Therefore, unplanned failure of the thermal device for treating the wafers should be avoided. The method ac...  
WO/2019/056081A1
The present invention describes a mobile kiln comprising at least one combinable modular segment (1), a system for firing of ceramic articles and products, and a process for controlling the firing of ceramic articles and products. Specif...  
WO/2019/057336A1
The invention relates to a method for controlling a combustion in a furnace (100) which is heated by a burner (160) with at least one oxygen lance (120), wherein a fuel is supplied via a fuel supply (110) of the burner (110) and oxygen i...  
WO/2019/054087A1
The purpose of the present invention is to provide a steelmaking slag magnetic separation method for collecting ferrous compounds and metallic iron by magnetic separation from slurried steelmaking slag, wherein it is possible to increase...  
WO/2019/054222A1
The purpose of the present invention is to provide a refractory for siliconizing furnaces, which is suppressed in change of properties and embrittlement, and which has a long service life. A refractory for siliconizing furnaces, which co...  
WO/2019/052573A1
Disclosed is an energy-saving and environment-friendly combustion system for a flue gas combustion-supporting industrial furnace, the system comprising: a furnace body (100), a combustor (200) and a heat exchanger (300), wherein the furn...  
WO/2019/054577A1
The present invention relates to vacuum degassing equipment and a refining method using the same, the equipment comprising: a vacuum tank having a space therein; a plurality of dip tubes, which are mounted at the lower part of the vacuum...  
WO/2019/052499A1
An electric ore heating furnace with no branch current between electrodes is a combination of a plurality of independent hearths (2) and furnace housings (3). Each independent hearth (2) has a one-phase electrode (1). The number of elect...  
WO/2019/053808A1
[Problem] The present invention addresses the problem of providing a heat-treating furnace having high thermal efficiency. [Solution] Provided is a heat-treating furnace which has: a rotary shaft; a rotary bottom surface that is pivotall...  
WO/2019/048274A1
The invention relates to a transport device for material to be temperature-controlled (4) in a furnace, comprising a plurality of furnace rolls (1, 2), characterized in that at least a part of the furnace rolls has a cross-section (2) th...  
WO/2019/045419A1
The present invention relates to an aluminum melting furnace comprising: a heating chamber having a heating unit for heating molten aluminum; and a melting chamber having a raw material supply unit for putting aluminum scrap into the mol...  
WO/2019/042668A1
The invention relates to a device (10) for measuring the temperature in a rotary kiln (30) through which solid material passes being heated to elevated temperatures. Said device (10) features a drive (20) as well as an elongated hollow b...  
WO/2019/043285A1
Presented is a feed mixture distribution device (1) configured to evening out a feed of feed mixture in an annular feed mixture feed channel (2) of a burner (3). The feed mixture distribution device (1) comprises a cylindrical member (4)...  
WO/2019/042617A1
The invention relates to a method for detecting a predetermined wear of a refractory lining of a metallurgical vessel, in which a metal melt is treated, wherein d) the refractory lining is applied in one or more layers of refractory cera...  
WO/2019/045801A1
An apparatus is disclosed for a split spray-cooled roof for a tilting metallurgical furnace. The split spray-cooled roof has a center, a first hollow metal roof section and a second hollow metal roof section. The first and second hollow ...  
WO/2019/043161A1
The method for heating a metal component (2) to a target temperature (3), in which the component (2) has a preliminary coating (7) and is passed through a furnace (1) that has at least four zones (9, 10, 11, 12), which can be respectivel...  
WO/2019/043036A1
A system for reducing NOx emission levels during the manufacture of cement clinker having a calciner unit with the following features: an upper portion; a lower portion; a NOx reduction zone in the lower portion; a tertiary air inlet in ...  
WO/2019/037885A1
The present invention relates to a plant complex for pig iron production comprising a furnace (1) for pig iron production, a furnace-gas line system (2) for at least one stream of furnace gas that occurs during the pig iron production, w...  
WO/2019/038179A1
The invention relates to an industrial furnace (100) with a furnace structure (60), in particular with a furnace shell (60a), a buildup of refractory material, and an industrial furnace supporting structure (10, 10'), which at least comp...  
WO/2019/039943A1
The invention relates to a heat treatment apparatus for thermal treatment of a sheet, the heat treatment apparatus comprising a chamber provided with an input port for receiving the sheet; an output port for releasing the sheet; transpor...  
WO/2019/038866A1
A concentrate burner of a copper smelting furnace, which is mounted on the upper part of the reaction shaft of the copper smelting furnace and charges starting material containing copper concentrate into the copper smelting furnace, is c...  
WO/2019/034283A1
The invention relates to a method for operating a furnace (12), comprising a furnace chamber (14), which is heated by means of at least one burner (16), wherein the method comprises a monitoring of a combustion in the furnace chamber (14...  
WO/2019/031297A1
[Problem] To reduce the construction period associated with the use of an unshaped refractory applied to the lining of a waste treatment furnace or a coal gasification furnace. [Solution] Provided is a chromium-free patching refractory w...  
WO/2019/028985A1
A drawer placement box for a preheating furnace, comprising a drawer placement box body (3) and a drawer panel (1). A guide-bar driving mechanism and a workpiece placement plate (13) are disposed inside the drawer placement box body (3);...  
WO/2019/028984A1
A furnace body of a drawer type preheating furnace, comprising a preheating furnace body (1), multiple preheating cavities (13) being provided in the preheating furnace body (1), air inlets being provided on the left and right side walls...  
WO/2019/025119A1
The invention relates to a finger arrangement (1) for holding metal parts during a preheating process, preferably for use in a shaft above a melting-furnace vessel for melting the metal parts, wherein the finger arrangement (1) has: a fi...  
WO/2019/027107A1
The present invention relates to a sintering apparatus and a sintering method using the same and, more specifically, to a sintering apparatus capable of controlling a combustion process of a raw material, thereby improving the quality an...  
WO/2019/024995A1
A device for thermal treatment of bulk material, comprising a travelling grate chain being capable of revolving in the direction of movement consisting of an endless travelling grate (1) with movable links. Such a travelling grate chain ...  
WO/2019/025891A1
This superstructure comprises a frame (102) of substantially rectangular shape, an anode beam (104) fixed with respect to said frame, said superstructure comprising a plurality of anode holders (4A-4N, 6A-6N) each comprising holding mean...  
WO/2019/025008A1
The present invention provides an oxygen lance having a wooden casing, a process for production of silicon metal or metal alloy in an arc furnace, wherein liquid silicon metal or metal alloy is produced and the liquid metal or metal allo...  
WO/2019/023117A1
A roof mounted oxygen-fuel burner (20) for a glass melting furnace can produce a variable moving or sweeping flame in the furnace and can also vary the flame shape. The burner has a housing (22) having an oxygen inlet pipe: (24) coupled ...  
WO/2019/022312A1
The present invention relates to a device for processing an object to be processed. The device processes the object to be processed at a temperature higher than that of the outside. The device comprises: an outer shell that forms an inne...  
WO/2019/022162A1
Provided are a gas compressor cleaning method and device, and a gas compressor, wherein when an axial flow-type gas compressor (31) that compresses fuel gas (F) is operating, coke (K) is charged into the compressor from a gas intake port...  
WO/2019/018733A1
A molten metal pump assembly and method to fill a mold with molten metal, such as aluminum. The assembly includes a support frame for suspending the molten metal pump above a furnace. The support frame includes a mechanism for lifting an...  
WO/2019/016428A1
Described is a rotary bed-type electric furnace, comprising a rotary bed (1) configured to carry material (2), and a rotator (3) configured to rotate the rotary bed (1) so that material (2) carried on the rotary bed (1) passes through pe...  

Matches 201 - 250 out of 93,885