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JP6976381B2 |
This invention provides a white powder removal apparatus for a bright annealing furnace, capable of removing white powders with simple configuration. A white powder removal apparatus for a bright annealing furnace includes a circulation ...
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JP6976128B2 |
To provide a hybrid heating furnace allowing output adjustment in a wide range, and capable of highly accurately controlling temperature inside the furnace.A hybrid heating furnace 10 of the embodiment comprises: a furnace body 20 arrang...
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JP6978623B1 |
To provide a transfer device for a heating furnace capable of shortening the total length of the heating furnace. The furnace body 14 of the heating furnace 12 is covered with a hood 30 which is airtightly provided and maintained in the ...
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JP2021183873A |
To provide a heat treatment furnace capable of uniformly heat-treating even a relatively large substrate.A heat treatment furnace 10 has a housing 11 having a treatment chamber 12 therein and a reflux generation mechanisms 15 provided to...
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JP2021533268A |
Face plates for processing chambers are disclosed. The face plate has a body with a plurality of openings formed through the body. A flexure is formed on the body and partially circumscribes multiple openings. A cutout is formed through ...
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JP2021181854A |
To provide a heat treatment furnace having improved maintainability.A heat treatment furnace comprises a chamber which stores a workpiece as an object to be heated and in which an annular flange is formed at the edge part, heating means ...
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JP6967152B2 |
To increase production of a cathode material by injecting a large amount of raw material in a annealing furnace, a heating apparatus for a rechargeable battery cathode material including: a transferring line continuously transferring a r...
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JP6962928B2 |
Provided is a heat storage device that can efficiently store heat in a heat storing body by utilizing exhaust gas, can efficiently heat combustion air using the heat storing body, and can suppress a situation in which the heat storing bo...
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JP2021172572A |
To provide a combustion synthesis device for aluminum nitride capable of continuous production.An aluminum nitride production device is a device 1 for synthesizing aluminum nitride by igniting raw material powders including metal aluminu...
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JP6951500B2 |
To provide a continuous heat treatment furnace capable of allowing the movement of a piping member associated with the thermal deformation of a muffle without complicating a structure of a thermal insulation wall.A continuous heat treatm...
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JP6951402B2 |
To provide a heat treatment apparatus by which a problem such as variation of characteristics in a workpiece after annealing using an oil tank is difficult to occur.A heat treatment apparatus includes a heat treatment furnace 1, a flame ...
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JP6948746B2 |
A purpose of the present disclosure is to provide a configuration of a heat treatment furnace for quenching that makes it possible to forgo the use of a converted gas and suitably prevent appearance of a modified layer resulting from dec...
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JP2021156464A |
To solve the problem that, when cement-based material granules are heat-treated using a rotary kiln furnace, the cement-based material granules are easy to be deposited in a rotary drum near directly below a feeder so as to cause cloggin...
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JP6945703B2 |
To provide a dopant introduction method and a thermal treatment method which enable the introduction of a necessary and sufficient dopant without causing a defect and the achievement of a high activation rate.A dopant introduction method...
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JP6945115B2 |
To provide a vacuum furnace capable of measuring the temperature of workpieces in a plurality of treatment chambers without interruption.A vacuum furnace comprises: a first treatment chamber 10 for treating a workpiece 1; a second treatm...
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JP2021148350A |
To provide a production device, when aluminum nitride is produced by a combustion synthesis method using low-grade metallic aluminum, capable of reducing the influence of impurity components included in vaporized raw material and produci...
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JP2021148328A |
To provide a rotary kiln capable of suitably suppressing the movement of gas between the inside and the outside of a kiln body.A rotary kiln comprises a kiln body 10, a stationary hood 20A, three or more seal parts 15A to 15C and a press...
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JP2021148329A |
To provide a rotary kiln capable of suitably suppressing the inflow of the air to the inside of a kiln body.The object to be treated is charged to a charge part 30. A carrier part 40 carries the object to be treated charged from the char...
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JP6936895B1 |
To provide a roller transport type heating furnace in which a muffle can be easily installed in a furnace body. A roller transfer type heating furnace 10 covers a transfer case 16 and a transfer roller 12 for accommodating an object to b...
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JP6936894B1 |
To provide a roller transport type heating furnace capable of heating an object to be heated at a low dew point. A roller transport type heating furnace 10 covers a transport case 16 for accommodating an object to be heated in a space 42...
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JP6938761B2 |
A gas supply member includes a first side opposite a second side and an inner surface defining a first opening extending between the first and second sides. The gas supply member includes a third side orthogonal to the first side, the th...
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JP2021524905A |
To provide a multi-chamber type heater capable of efficiently performing a blank heating step while occupying a small installation space. The present invention is a multi-chamber type heater for heating a blank in order to solve the abov...
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JP6935952B1 |
To provide a processing facility having an improved ability to deal with various objects to be processed such as waste as compared with a conventional carbonization furnace, and to further improve the efficiency of decomposition of the o...
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JP6936427B2 |
To provide a rotary granular material furnace advantageous for saving energy cost and maintenance cost by saving consumption of gas by enhancing a contact efficiency of gas to a granular material.A rotary granular material furnace compri...
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JP6932863B1 |
To provide a vertical heating furnace in which damage to a sealing device is suppressed even if a support rod is quickly pulled down. A vertical furnace body 14 in which the inside of a furnace chamber 16 is divided into a plurality of h...
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JP6933712B2 |
A method of threading a metal substrate on a rolling mill comprising receiving a coil of the metal substrate at an elevated temperature, wherein the elevated temperature is greater than 450 °C. The method also includes uncoiling the met...
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JP2021127903A |
To provide a new type heating device using a burner.A new type heating device of the present invention includes a box body and has: a product cooling mechanism under the box body; oil supply devices above the box body in bilateral symmet...
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JP6927522B2 |
To provide a heating device of a pipe reclamation member which can prevent excessive temperature rise in a heating chamber.A heating device 10 of a pipe reclamation member includes a heating chamber 12. The heating chamber 12 is provided...
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JP6925213B2 |
A side surface unit of a heat treatment space S is formed by a shutter member 250 including an outer shutter 260 and an inner shutter 270. Supply air A is supplied as a horizontal laminar flow toward a wafer W from a lower end side of th...
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JP6924169B2 |
To provide a rotary heat treatment furnace downsizable by reducing an installation plane area, allowing easy temperature control of a heating chamber and a soaking chamber, and having a simple structure.A rotary heat treatment furnace ha...
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JP6909998B2 |
To provide a gas phase type heating method and a gas phase type heating device capable of reducing difference in steam pressure of heat transition liquid between a steam heating furnace and an adjacent heating furnace.A steam cooling par...
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JP6909999B2 |
A gas phase type heating method includes loading an object into a vapor heating furnace or a heating furnace via a loading/unloading portion, cooling vapor of a heat transfer liquid by a cooler provided above the loading/unloading portio...
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JP2021101142A |
To provide an iron manufacturing system that achieves efficient reduction in the discharge amount of carbon dioxide and to provide an iron manufacturing method.The iron manufacturing system comprises: a first gas generation part for prod...
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JP6889313B1 |
To suppress non-uniformity of atmosphere in a furnace. A batch type heat treatment furnace 10 has a furnace body 12 having a ceiling wall and a side wall 14, a hearth 22 having an upper surface on which an object to be processed is place...
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JP2021091960A |
To provide a heat treatment device for performing bright annealing of a metal strip in which deterioration of a thermal insulator composed of ceramic fiber containing SiO2 can be suppressed even in a reducing atmosphere.A heat treatment ...
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JP6886849B2 |
To provide a heat treatment furnace capable of further lessening temperature unevenness in a heat treatment chamber.A heat treatment furnace (3) has a structure of supplying heated gas discharged from a heat treatment chamber (110) to th...
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JP6887662B2 |
To solve the problem that, in the conventional kiln, a subtle hue with the lapse of a secular change (fading type color unevenness) has not been intentionally produced by one firing, it is considered that the cause lies in the structure ...
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JP6888766B2 |
To provide a heating device which has excellent uniformity of temperature distribution and stability of cleanliness, and which can easily correspond to the change at least in a width direction size of an object to be heated.A heating dev...
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JP2021085545A |
To improve productivity by reducing suspension time of a heat processing device.A heat processing device 1 of this invention comprises: a heat processing chamber 10 which is in an airtight state inside and in which heat processing is per...
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JP2021085652A |
To provide an oxidation prevention device for organic chemistry experiment.An oxidation prevention device for organic chemistry experiment comprises an oxidation preventer, the inside of the oxidation preventer is provided with an interm...
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JP6873071B2 |
To provide a thermal treatment device and an environment formation device with little temperature dispersion in a treatment space, and relatively easy in maintenance.A thermal treatment device 1 has one or multiple heating chambers (trea...
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JP6872824B2 |
To provide a method and an apparatus for producing magnesium oxide in which magnesium oxide is safely produced by repeating a step for producing magnesium oxide by reacting non-powdered metallic magnesium with steam and a step for keepin...
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JP3231991U |
To provide a visualization monitoring system for a battery curing chamber, which makes it easy for an operator to monitor the internal environment of the curing chamber and improves the quality of a product. A visualization monitoring sy...
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JP6868985B2 |
To provide a melting furnace that can melt a melting object with high-heat efficiency while generating a homogeneous and fine melting product material by preferably convecting melting object in a dissolver.A melting furnace includes: a c...
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JP2021067437A |
To provide a continuous heat treatment furnace capable of suppressing the jet of an exhaust gas in a furnace with a simple constitution.A direct fire type continuous heat treatment furnace 10 of continuously heat-treating a treatment mat...
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JP2021067452A |
To provide a hot isostatic pressing device and a hot isostatic pressing treatment method that can reduce a load on a compressor for setting a pressure in a high-pressure container at a predetermined target pressure.An HIP device 100 comp...
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JP6864061B1 |
To provide a heat treatment apparatus capable of supplying a reaction fluid having a temperature lower than the internal temperature of the heat treatment apparatus to a material to be heat-treated. The heat treatment apparatus 1 include...
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JP6854330B2 |
A treatment machine comprises at least two successive zones in an extraction direction of the material web between which a neutral zone is provided. In the neutral zone, a nozzle arrangement is provided adjacent to a zone exit wall and/o...
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JP6853806B2 |
To provide a heating furnace capable of uniformly retaining the temperature at the inside of a furnace while reducing the number of burners.A heating furnace 2 comprises a plurality of burners 3 installed in the side walls 2c, 2d of both...
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JP6853230B2 |
To provide an acetylene gas concentration estimation device capable of simply estimating concentration of acetylene gas, and a vacuum carburization device with the device.An acetylene gas concentration estimation device 20 comprises: an ...
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