| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 432027000 | Including the flowing or circulating of particulate heat carrier | 6 |
| 20110097679 | DEVICE FOR PERFORMING CHEMICAL AND/OR PHYSICAL REACTIONS BETWEEN A SOLID MATERIAL AND A GAS - The device according to the invention for performing chemical and/or physical reactions between a solid material and a gas, in particular for preheating, cooling and/or calcining fine-grained materials substantially comprises at least one helical and/or spiral line, in which a gas/solid material suspension is separated by centrifugal forces into a solid material flow and a gas flow and at least one separation chamber which is connected to the end of the helical and/or spiral line and which is connected to a gas line in order to direct the gas flow away or which is formed by a portion of the gas line, a solid material line for directing the solid material flow away being connected to the separation chamber. The helical and/or spiral line opens into the separation chamber tangentially at an angle of at least 30° relative to the horizontal and the cross-section of the separation chamber in the region of the opening is from 0.5 to 1.5 times as large as the cross-section of the helical and/or spiral line. | 04-28-2011 |
| 20110117510 | Method and Apparatus for Removing Dust Particulates From Preheated Particulate Material - A method for removing sulfur containing dust particles from particulate material exiting a material preheater in which the particulate material is heated by kiln off gases may include a number of steps. Off gases from the kiln are directed through a gas conduit to the preheater to preheat particulate material traveling through the preheater in a direction countercurrent to the direction of off gas flow through the preheater. Material exiting the preheater is directed to a material bypass conduit that is separated from the gas conduit and is flow connected to a material inlet to the kiln. A stripping gas is directed through the conduit to entrain dust particles in the preheated material and to carry said dust particles away from the preheated material. | 05-19-2011 |
| 20130149656 | FLUIDISED BED TREATMENT - An apparatus and process is disclosed for the treatment of a component using a fluidised bed of powder. The apparatus includes a treatment chamber for receiving at least a treatment part of the component and a powder reservoir. The powder reservoir has heating or cooling means for controlling the temperature of the powder. A flexible powder conveyor (e.g. educator) links the treatment chamber and the powder reservoir, continuously conveying powder from the reservoir to the treatment chamber for use in the fluidised bed. The powder reservoir and the treatment chamber are independently positionable, so that the position of the treatment chamber is variable with respect to the powder reservoir during operation of the apparatus. | 06-13-2013 |
| 20140248573 | DEVICE FOR HEAT TREATMENT, AND HEAT TREATMENT METHOD - A device for carrying out a heat treatment method with a heat treatment liquid is disclosed. The device includes a working tank, which can be closed in a pressure-tight manner and designed as a hollow circular cylindrical. The interior of the working chamber has a process chamber for arranging material to be treated. The device includes a feed device for feeding a heat treatment liquid into the process chamber and a discharge device for discharging hear treatment liquid present in the process chamber. The device has a circulating device for circulating an amount of the heat treatment liquid within the process chamber for carrying out the heat treatment method. The device includes a heating device for heating the heat treatment liquid and a storage tank for temporarily storing substantially the entire amount of the heat treatment liquid. The storage tank is arranged completely in the interior of the working tank. | 09-04-2014 |
| 20160054061 | COMBUSTION DEVICE - A combustion device includes a combustion chamber having an exhaust gas opening. The combustion chamber has a first region having a plurality of circular-segment-shaped cross-sections, which are parallel to each other and each have a circle centre point. A connection of the circle centre points lies substantially on an axis. A gas supply line is connected to the combustion chamber in such a way that a discharge point is formed, that the combustion chamber has a mixing region in the region of the discharge point for mixing gas supplied via the gas supply line with gas rotating in the combustion chamber, and that the discharge point is arranged on a bottom side of the combustion chamber in an operating position, wherein gas supplied via the gas supply line flows against the first region tangentially from below. | 02-25-2016 |
| 20160131429 | SUPPLY PLENUM FOR CENTER-TO-ENDS FIBER OXIDATION OVEN - One embodiment is directed to an oven for heating fibers. The oven comprises a supply structure disposed within the oven between first and second ends of the oven. The supply structure comprises a plurality of plenums. The plenums are in fluid communication with a heating system. Each of the plenums comprises a pair of side walls, a bottom wall, and a top wall. Each of the plenums is configured so that first openings are formed in the respective side walls of that plenum. At least one plenum is configured so that one or more second openings are formed in at least one of the top wall or the bottom wall of at least one plenum. The at least one plenum is configured to supply heated gas from the heating system into the chamber from the first openings and said one or more second openings of the plenum. | 05-12-2016 |
