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Matches 1 - 50 out of 15,293

Document Document Title
WO/2018/173221A1
This wicket (96) comprises: a bottom plate (53) of elongated shape which has a through-hole (101); and a guide part (81) which is affixed to the bottom plate (53), guides the insertion and removal of an object to be conveyed, and support...  
WO/2018/166957A1
Disclosed is a roller for a roller kiln, comprising a main roller part, a cavity and hollow ends (4); the surface at the end (4) of the roller (1) has at least one elevation (5), the elevations (5) being in the form of ribs (5a) and/or k...  
WO/2018/147788A1
An apparatus (7) comprising a cleaning rod (38) driven in reciprocating, axial extension (y) and retraction (x) movements upon cleaning a smelt discharge opening (5) of a chemicals recovery boiler, wherein a linear actuator (33) is contr...  
WO/2018/134194A1
The invention relates to a side wall (24) of a pallet car (10) for a travelling grate machine. According to the present invention, the side wall (24) comprises an upright portion (30), a wing portion (32) and a lower connection flange (3...  
WO/2018/131600A1
A mounting member for heat treatment, which has a mounting face for mounting an object of interest thereon and is formed from a zirconia-based ceramic containing zirconia crystals, wherein a columnar body containing zirconium as the main...  
WO/2018/117458A1
The present invention provides a heat treatment device having an improved workability and, more particularly, to a heat treatment device comprising: a heat treatment furnace having a heat treatment means configured such that cooling and ...  
WO/2018/115503A1
The disclosure relates to a lance tube (1) having a central through-hole extending along a longitudinal axis (A). The lance tube has a double-layered end portion (2) having an annular outer layer (4) of a high temperature corrosion resis...  
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...  
WO/2018/108805A1
The invention relates to a transport roller (1) for transporting at least one heated component (2) and/or component to be heated, to a device (14) for transporting at least one heated component (2) and/or component to be heated, comprisi...  
WO/2018/110797A1
A raw material supply device is disclosed. A device for removing a surface oxide from a metal raw material and supplying the metal raw material to a melting furnace, according to an embodiment of the present invention, comprises: a housi...  
WO/2018/097499A1
The present invention is a device for calculating the surface level of a molten metal accommodated in a container provided with an outlet, the device comprising: a measuring unit installed in the container so as to measure, at different ...  
WO/2018/097552A1
The present invention relates to a device for forming a molten solidified body by receiving a molten material discharged from a vitrification device or the like on a lower mold, and a method for forming a molten solidified body and, part...  
WO/2018/090568A1
Disclosed is a dedicated end cap mechanism for a double-chamber molten aluminum holding furnace, comprised of a laser detector (1), a reflector plate (2), a lever (3), a travel adjustment nut (4), a heat insulation piece (5), a supportin...  
WO/2018/091924A1
A method of stirring and apparatus for stirring are provided. The method includes: a) providing a number of electromagnetic stirrer units, each stirrer unit being moveably mounted on a stirrer support carriage; b) providing a number of l...  
WO/2018/087115A1
The invention relates to a sealing valve arrangement for a shaft furnace charging installation comprising a shutter (12) that cooperates with a valve seat (10) and a shutter-actuating device for moving the shutter (12) between a closed p...  
WO/2018/079933A1
The present invention relates to a raw material charging apparatus and charging method, and to the raw material charging apparatus includes a charging chute provided between a raw material supplying part and a storage member so as to cha...  
WO/2018/066281A1
A ceramic lattice (1) comprises a plurality of first linear parts (10) and a plurality of second linear parts (20). At every intersection between the first linear parts (10) and the second linear parts (20), a second linear part (20) is ...  
WO/2018/059940A1
The invention relates to a coolable furnace roller (1) for transporting a strip or a slab through a furnace, comprising a carrying axle (2), which is mounted rotatably about an axis (a) and on which a number of carrying rings (4) are arr...  
WO/2018/054848A1
A Material hopper, in particular for a blast furnace, comprises a containing hollow shell (12) for storing material, the shell comprising an upper shell part (20) with an inlet portion () and an asymmetric funnel-shaped lower shell part ...  
WO/2018/047784A1
This setter for firing is formed from a ceramic, and comprises a front surface layer, an intermediate layer and a back surface layer. The intermediate layer has a honeycomb structure; and the density of the intermediate layer is lower th...  
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...  
WO/2018/036136A1
A converter slag stopping slide gate device with left and right gate blocks. An F-shaped fixed gate hinge seat (10) is provided on two sides of the fixed frame (1). The distance from a central hole of the gate hinge seat to a bottom of a...  
WO/2018/030585A1
Provided is an apparatus for removing a bird's nest in a blast furnace, which inserts a capsule containing a melting agent into the bird's nest accumulated in the core of the blast furnace so as to effectively remove the bird's nest and ...  
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...  
WO/2018/021248A1
Provided is an auxiliary burner for an electric furnace, the burner being capable of increasing and homogenizing the heating effect of iron scrap by suitably and efficiently burning solid fuel along with gas fuel. This auxiliary burner 1...  
WO/2018/019920A1
A conveyor unit for moving products in a conveying direction is disclosed. The unit comprises first beams extending along the conveying direction substantially parallel to each other. The first beams are slidably mounted on rollers and a...  
WO/2018/016108A1
Provided are a low energy cost heating and firing apparatus and a low energy cost firing method for fly ash. A heating and firing apparatus 2 has a combustion furnace for burning and reducing the amount of unburned carbon in a raw powder...  
WO/2018/017270A1
A furnace system (10) includes a furnace (12) and a preheater (14) configured to preheat material before it enters the furnace. The system further includes a duct system (16) including a mixing chamber (28) disposed between the furnace a...  
WO/2018/010822A1
A shield device for occluding a tap hole of a furnace, said shield device comprising: an elongate shaft (400); a shield member (403) attached to said elongate shaft and extending transverse to a main length of said elongate shaft; and a ...  
WO/2018/007339A1
A knitted heat resistant sleeve for covering rollers in glass processing comprises knitted stitches. The knitted stitches are plated stitches comprising at least two first yarns and at least one second yarn. The outer surface of the slee...  
WO/2017/210306A1
The present disclosure provides a lance assembly which includes a core coupled to a manifold having a plurality of reagent outlet tubes from which a reagent and a carrier gas are expelled. The plurality of reagent outlet tubes inhibit cl...  
WO/2017/204061A1
The present invention provides a ceramic lattice that is of high-strength and superior in spalling resistance. This ceramic lattice (1) has a plurality of first striated parts (10) and a plurality of second striated parts (20). Each of t...  
WO/2017/197985A1
A side-submerged combustion smelting apparatus (1) for spraying oxygen-enriched air and pulverized coal, comprising: a smelting furnace (100); a pulverized coal delivery pipe (200) for delivering pulverized coal; an air delivery pipe (30...  
WO/2017/197986A1
A spray gun (1) for a side-submerged combustion smelting apparatus. The spray gun (1) comprises: an inner spray tube (100) provided with a medium inlet (130), a medium spray port (140), and a medium clean port (150); an outer spray tube ...  
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...  
WO/2017/195105A1
This invention relates to a Iance for use in a top submerged Iance furnace, and also to a top submerged Iance furnace including a iance incorporating a novel Iance tip. The invention also extends to a method of introducing gas into a top...  
WO/2017/193704A1
A metallurgical furnace (1), comprising: a furnace body (100) having a hearth (121) provided therein; a plurality of spray guns (200) disposed on the top of the furnace body (100) and extending into the hearth (121) from top to bottom.  
WO/2017/192279A1
A pallet car for conveying material to be processed is disclosed. The pallet car includes first and second sidewalls formed from sidewall members that each include a metal frame and a heat-resistant liner, such as formed from refractory....  
WO/2017/187089A1
The invention relates to a loading tool (1) for the thermochemical treatment of parts (10, 20), said tool having at least first and second loading levels (100; 200) removably stacked on top of each other, with every loading level (100; 2...  
WO/2017/178608A1
Blowing lance nozzle comprising a central stirring gas-supply tube (2), an inner coolant-inlet tube (5), an outer coolant-outlet tube (10) closed, at one end facing the bath, by a third front wall (12), a heat exchange space (16), and a ...  
WO/2017/180193A1
A system for applying a thermal treatment to metal components, such as castings or forgings, loaded within a stack of containers includes a heat treatment furnace having heating/soak zone(s), an unstacking zone, and an exit zone with an ...  
WO/2017/166975A1
A blowtorch (100) for use in lateral blowing of a submerged burning molten pool metallurgical furnace and the metallurgical furnace (1000) having the blowtorch. The blowtorch (100) comprises: an outer blow pipe (10), the outer blow pipe ...  
WO/2017/167920A1
The present invention relates to conveyor roll assembly suitable for use in an environment subject to important temperature variation and to an integral end cap. The integral end cap ensures an efficient torque transfer to the ceramic sp...  
WO/2017/163497A1
Provided is a firing plate 1 which is to be used for firing a honeycomb molded body 100 and interposed between the honeycomb molded body 100 and a tray 102, said firing plate 1 comprising: a plate body 2 having a honeycomb placement surf...  
WO/2017/158214A1
The invention relates to an oven for the thermal treatment of filaments, which comprises: an oven body (1) having a height greater than its width, with a first end (1.1) and a second end (1.2); conduction means (2) for conducting the fil...  
WO/2017/156620A1
An induction heater and materials processing apparatus and method using induction heating and rotary tumbling to heat or heat and dry materials such as drilling cuttings or waste material.  
WO/2017/157444A1
A taphole assembly for a metallurgical vessel, made of at least two ring shaped bricks ( 1,2.3,4), made of an MgO based refractory material and arranged one after the other, to form a continuous tapping channel (C), wherein a terminal br...  
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 ...  
WO/2017/150333A1
In order to further improve the corrosion resistance and thermal shock resistance of a magnesia refractory for casting, the present invention provides a refractory for casting containing 40% by mass to 85% by mass of MgO and 10% by mass ...  
WO/2017/145445A1
Provided is heat treatment equipment wherein a conveyance unit for conveying an object to be treated is guided to a position facing a treatment chamber for heat-treating the object so that the object is transferred between the conveyance...  

Matches 1 - 50 out of 15,293