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WO/2018/139061A1 |
A device for performing pressurization type steam-aging on steel slag, b which steel slag is aged using pressurized steam, wherein said pressurization type steam-aging device comprises a slag accommodation vessel, a pressure vessel, firs...
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WO/2018/121733A1 |
Input device (1) for the introduction of bulk material (2) into a container, which comprises a rotary bunker (8) rotatable about a central axis of rotation (9), having an inlet opening (7) for the bulk material (2) through which the cent...
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WO/2018/110420A1 |
A cooler apparatus comprises: multiple cooling grid rows that convey a high-temperature granular conveyed object in a conveying direction while cooling the product with cooling air, that are disposed adjacent to one another in a widthwis...
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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 ...
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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...
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WO/2018/087191A1 |
The invention relates to a temperature control station (1) for partially thermally treating a metal component (2), comprising a machining plane (3) which is arranged in the temperature control station (1) and on which the component (2) c...
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WO/2018/085514A1 |
A shaft furnace for producing metallic direct reduced iron (DRI) from iron-containing pellets or lumps and reducing gas disposed therein, including: a circumferential outer wall defining a top interior reducing zone, a middle interior tr...
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WO/2018/010995A1 |
The invention relates to a discharge device for a shaft furnace comprising a rotationally driveable base (5) and a surrounding boundary wall (13) arranged above the base (5) for receiving fired material to be discharged lying on the base...
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WO/2017/215784A1 |
A rotary tube cooler is provided, consisting of a multiplicity of transport tubes for transporting material to be cooled, wherein the multiplicity of transport tubes are arranged about a rotational axis and can be filled jointly via a fi...
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WO/2017/190866A1 |
The invention relates to an installation for producing a binder, in particular cement, comprising a furnace (18) for the thermal treatment of a material and a cooling device (20) which is connected downstream of the furnace (18) in the d...
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WO/2017/153268A1 |
The invention relates to a cooler (10) for cooling bulk material, particularly cement klinker, comprising a ventilation bottom (12) for receiving the bulk material, through which a cooling gas can flow, a first ventilation chamber (14) w...
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WO/2017/144488A1 |
The invention relates to a furnace (1) having a vertical orientation for dental components (11), comprising a combustion chamber (2), which is open at the bottom and the opening (2.1) of which can be closed by means of a furnace door (3)...
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WO/2017/133867A1 |
The invention relates to a continuous flow cooling device (3) for cooling a metal strip (1), in particular a metal strip made of aluminum or an aluminum alloy, having at least one strip flotation cooler (4), which has several upper nozzl...
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WO/2017/124843A1 |
Disclosed are a discharge cooling device and method for a red lead oxidizing furnace. The device comprises a storage tank (10), a rotary valve (20) and a discharge cylinder (30). The rotary valve (20) connects the storage tank (10) to th...
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WO/2017/093111A1 |
The invention relates to a grate plate (1) for use in a grate cooler for hot bulk material, comprising a first working region (2) which is alternatingly covered by a further grate plate (1) during use of the grate plate (1) in a grate co...
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WO/2017/084048A1 |
Disclosed is a dust collection device for a feeding port of a smelting furnace dedicated to producing aluminium ingots. The dust collection device comprises a dust hood (2), an exhaust fan (3), a dust precipitation pipeline (4) and a sup...
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WO/2017/055419A1 |
The invention relates to a method for charging material, comprising iron carrier material (2a) and particulate coal-containing material (2b), into a melter gasifier (3) of a smelting reduction system. The iron carrier material (2a) is fi...
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WO/2017/042176A1 |
The invention relates to a cooler (10) for cooling bulk material, in particular cement clinker, comprising a stationary aeration floor (12) through which cooling gas can flow, and for receiving the bulk material, at least one conveyor un...
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WO/2017/041774A1 |
In order to achieve an increase in energy efficiency and quicker quenching of workpieces in a device for treating metal workpieces with cooling gas, consisting of a horizontally arranged cylindrical housing (1) having at least one closab...
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WO/2017/038050A1 |
A cooling grid of a cooler device is provided which can suppress variation of pressure loss in the passage of cooling air. This cooling grid 1 is provided with multiple support plates 24, 25 and multiple covering members 23. The support ...
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WO/2017/025632A1 |
The invention relates to an oven device (100) for heat treatment of a blank (101). The oven device (100) comprises an oven housing (102) having an oven chamber (113) in which the blank (101) can be heat treated at a defined temperature, ...
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WO/2017/005612A1 |
A clinker inlet distribution grate for feeding a conveyor grate with clinker previously discharged from a kiln onto the clinker inlet distribution grate wherein the clinker inlet distribution grate comprises at least a chute with at leas...
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WO/2016/184682A1 |
The invention relates to a cooling device (2; 50) for cooling bulk goods (4), which has a cooling shaft (8) and at least one supply chute (14) for introducing the bulk goods (4) into the cooling shaft (8). In order to achieve uniform coo...
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WO/2016/165926A1 |
The invention relates to a cooler (1) for cooling hot bulk goods (17), which cooler has a grate surface (16) for holding the hot bulk goods (17) to be treated, preferably iron ore sinter. The problem addressed by the invention is that of...
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WO/2016/113487A1 |
The invention relates to a method for producing sintered material from organic raw materials (11), implemented in an apparatus comprising, a cyclone preheater (1), a rotary furnace (2) and a grate cooler (3), and in which the raw materia...
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WO/2016/081173A1 |
A system and method configured for reducing MnO2 to MnO. The system and method provide post-combustion gases having at least 5% by volume CO to a pile of MnO2 ore. The post-combustion gases permeate throughout and envelope the pile of Mn...
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WO/2016/016106A1 |
The invention relates to a sinter cooler (1, 1b-1e) for counter-current operation, with a circular shaft (2, 2a) for receiving sinter (100), the shaft (2,2a) having at least one upper charge opening (5) and at least one lower discharge o...
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WO/2015/185542A1 |
The invention relates to a grate plate (1) for use in a bulk material cooler for hot bulk material (3), such as for example hot cement clinker, having a working region with at least one pocket (2) for holding bulk material (3) as an auto...
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WO/2015/178132A1 |
Provided is a compact cooling device for sintered ore which has good cooling efficiency for sintered ore, is capable of large-volume processing, has high heat recovery efficiency, and with which dust is easily collected. In this sintered...
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WO/2015/158824A1 |
The invention relates to a method for cooling and comminuting hot cement clinker (1) in a cooler (3) and to a corresponding device, wherein the cooler (3) has at least one inlet region (5) for receiving the hot cement clinker (1), a recu...
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WO/2015/114550A1 |
A cooling tank (1) for the thermal treatment of a head (20) of a rail, comprising a container (1') defining a longitudinal symmetry plane (X) and adapted to be filled with a cooling liquid wherein the head (20) to be thermally treated ca...
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WO/2015/097302A1 |
Rotary cooler (2) for cooling material discharged from a rotary kiln (1), in particular coke discharged from a calcination kiln, comprising a drum (11) having a drum axis (L), the drum (11) being rotatable about the drum axis (L), an inl...
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WO/2015/097303A1 |
The rotary cooler (2), comprises a drum (11) having a drum axis, the drum (11) being rotatable about the drum axis, an inlet through which the material is fed into the drum (11), the inlet comprising an inlet chute (9) intended to receiv...
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WO/2015/057903A1 |
A system and method for cooling a heat exchanger.
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WO/2015/043410A1 |
Disclosed is a trolley bearing beam, comprising a front lateral plate (31), a rear lateral plate (32), a front vertical plate (33) and a rear vertical plate (34), wherein the front lateral plate (31) and the rear lateral plate (32) are r...
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WO/2015/028217A1 |
A conveyor floor (1) for conveying bulk material like cement clinker in a conveying direction from a bulk material inlet to a bulk material outlet, with longitudinal reciprocating planks (100) which extend in parallel to the conveying di...
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WO/2015/014223A1 |
Provided are a trolley air inlet pipe (41) of an annular cooler, the annular cooler using the trolley air inlet pipe (41) and a cooling air transfer system thereof. The trolley air inlet pipe (41) of the annular cooler is used for connec...
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WO/2015/000809A1 |
The present invention concerns a granulation installation (10) for granulating molten material produced in a metallurgical plant. The installation comprises a water injection device (20), for injecting granulation water into a flow of mo...
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WO/2015/000808A1 |
The present invention concerns a granulation installation (10) for granulating molten material produced in a metallurgical plant. The installation comprises a.o. a steam condensation tower (30) with a steam condensing system and an evacu...
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WO/2014/194568A1 |
Disclosed is a comprehensive utilisation method for high-temperature slag balls exiting a rotary kiln in a kiln process for the production of phosphoric acid, comprising a rotary kiln, a cooling device and a drier for composite green pel...
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WO/2014/188346A1 |
A method is described for quenching coke coming from the distillation of coal and having a temperature higher than or equal to 900 °C, comprising the steps of a) lowering the temperature of said coke to about 700-300 °C by heat exchang...
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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 ...
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WO/2014/130150A1 |
In some examples, an apparatus includes a pallet supporting a plurality of workpieces, the pallet including through-holes structured to pass a quenching fluid. In some examples, the apparatus further includes a reservoir of quenching flu...
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WO/2014/122734A1 |
Provided are a radiant-type cooling device and a reduced iron manufacturing method in which the amount of periodic component replacement work can be reduced compared to the prior art. This radiant-type cooling device (100) is characteriz...
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WO/2014/101711A1 |
A heat exchanger structure for extending the service life of a calcined coke heat exchanger, comprising an outer heat exchanger for enclosing a high temperature material channel, and an inner heat exchanger located in the center of the m...
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WO/2014/063807A1 |
The invention relates to an arrangement for heating and working blanks, the arrangement comprising a heating oven provided with a transport opening at the underside thereof and transport means to transport blanks through the transport op...
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WO/2014/053773A1 |
The invention relates to a heat treatment device for a material in powder form, comprising a heat treatment furnace (2) having a heating zone and a quenching tank (3). The quenching tank (3) comprises a container (10) at least partially ...
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WO/2014/045839A1 |
Provided is a reduced iron cooling method and a reduced iron cooling device that is capable of cooling reduced iron uniformly with a simple structure, requires no sliding parts in the configuration, has a smaller case volume than convent...
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WO/2014/013472A2 |
A transport system (1 ) for the transport of combustion waste, comprising: - a belt conveyor (3) for transporting the waste, arranged at the bottom of a combustion chamber (2) and apt to transport the waste onto a transport surface (311)...
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WO/2014/003123A1 |
This steel slag reduction method is provided with: a hot steel slag inflow step in which hot steel slag from a slag supply container is forced to continuously or intermittently flow toward a molten slag layer on molten iron contained ins...
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