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JP3759937B2 |
To provide a cooling system of a reaction vessel for manufacturing metal, having high durability, by efficiently cooling the reaction vessel for manufacturing the metal. This cooling system has a cooling cylinder 10 for storing the react...
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JP2006038350A |
To provide a cooling device capable of preventing a seal member or the like of a cover body of a high temperature heating mixing device from being thermally deteriorated and damaged in a case of performing the heat treatment on powder, p...
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JP2006500545A |
A multizone convection furnace is provided in which gas from a cooling chamber of the furnace is directed into one or more heat zones of the furnace for the purpose of providing a specified thermal profile. The gas introduced from the co...
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JP2005344183A |
To provide a carburization gas-quenching method which cools a workpiece that has been carburized through heating, isothermally holds it and quenches it through cooling, at high efficiency, into high quality, so as to cause little deforma...
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JP2005320593A |
To provide an isothermally holding chamber for isothermally holding a metallic article therein during heat treatment by using an inert gas instead of a salt bath, and to provide a continuous heat treatment system for metal, which continu...
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JP3704190B2 |
To improve the durability of equipment and the productivity by restraining the wearing of castable refractory in an immersion tube of RH, DH, CAS, etc., as the secondary refining equipment. In the immersion tube of RH, DH, CAS, etc., as ...
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JP2005257241A |
To provide a heat treatment device capable of rotating a work in a coolant without using electric equipment such as an electric motor.In this heat treatment device 10, the heated work 2 and an oil tank 6 disposed under the work 2 are rel...
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JP2005233545A |
To easily view the inside of a furnace from a tuyere for combustion gas without causing any trouble in supplying a cooling medium to a combustion gas flow.In this gasification melting furnace, a gasified object and cokes are thrown in th...
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JP2005235962A |
To provide a heating furnace which can raise a cooling effect to quickly cool an inside of a process chamber, and thus can enhance throughput of this device.The heating furnace 10 comprises a process container 4 which is internally forme...
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JP3687902B2 |
To provide a continuous calcination furnace capable of arbitrarily setting a temperature profile in a calcination chamber, and a manufacturing method for a sintered product using the former furnace. A vacancy 16 as a flow passage for a c...
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JP2005214977A |
To shorten the cooling time of a gas chromatograph oven by improving the intake for the gas chromatograph oven so as to allow a larger amount of air to flow in the oven.The intake for the gas chromatograph oven is equipped with an intake...
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JP2005521855A |
An induction furnace capable of operation at temperatures of over 3100° C. has a cooling assembly ( 60 ), which is selectively mounted to an upper end of the furnace wall ( 76 ). The cooling assembly includes a dome ( 62 ), which is act...
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JP2005194422A |
To provide a batch type carbonization apparatus, wherein the outer wall of the side face of the carbonization chamber is covered with a heat insulating material and which is cheap, does not need a wide space and can shorten the time requ...
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JP2005180783A |
To supply a cooling wind that is optimally straightened according to the kind of workpiece.An inner chamber 3 with a heater 32 into which workpieces M1, M2 are to be inserted is provided inside a furnace body 1. The cooling wind is suppl...
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JP2005514522A |
A cooling plate (10) for a metallurgical furnace comprises a cast cooling plate body (12) made of a ferrous metal and at least one steel cooling pipe (20) cast in the cooling plate body (12). A metallic jacket (26) having a thickness in ...
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JP2005088081A |
To provide a brazing apparatus and method of arch-shaped hydrogen gas atmosphere for manufacturing a diamond tool.The brazing is performed by the apparatus composed of: a heating unit 120 having a heating device installed for heating a b...
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JP2005083705A |
To provide a multistage heat treatment device capable of precisely heat-treating a heating object in a multistage shape at the prescribed temperature.This multistage heat treatment device 10 has a cartridge 2 for storing the heating obje...
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JP3623685B2 |
To provide a heat treatment device which can level the heating temperature of a plate-shaped substance to be processed. Hot blast to heat plural sheets of substances 3 to be processed is generated within a heating chamber 13. This device...
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JP2005044519A |
To provide a microwave heating furnace which, after heating a heating object, can move to heating of the next heating object promptly and which can be used continuously realizing reduction of time, and can heat the heating object in iden...
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JP3584449B2 |
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JP2004306140A |
To provide a solder reflow oven capable of extending the distance that a workpiece is heated to solder reflow temperatures without interference of the workpiece with the oven in an upstream side and a downstream side.The solder reflow ov...
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JP3576074B2 |
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JP2004251578A |
To provide a cooling method for a burnt article, surely preventing cracks of the article in quenching the already burned article.The burnt article to be burned burned in a kiln, is cooled, and air whose temperature ranges from 578 to 673...
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JP2004231424A |
To solve problems that thermal efficiency is low and refractory such as fine ceramic used as a heat conducting plate is expensive and difficult to form large sized one in the conventional indirect heating type lime kiln, though there are...
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JP3549165B2 |
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JP3549862B2 |
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JP2004521189A |
A cooling plate for refractory-lined shaft furnaces includes a first cooling plate element facing the inside of the furnace and a second, rear cooling plate element, where in the cooling plate elements are welded together. A cooling chan...
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JP2004163095A |
To provide a serial-type kiln formed by connecting single kilns (units) to correspond to the amount of burned products and burning time, wherein the burning temperature of the burned products in the kiln are adjusted by a shielding plate...
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JP2004163094A |
To provide a movable kiln capable of producing a ceramic product with a small lot and in a short time by installing a movable batch type kiln and a control panel on a site of a raw material for the ceramic product, a construction site or...
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JP2004156807A |
To make appropriately controllable furnace condition.This smelting furnace 1 has a jacket 3 for cooling a region in contact with molten metal M or a refractory in contact with the molten metal M in a furnace body 2; a refrigerant feeder ...
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JP2004134631A |
To provide a lamp heat treatment device which eliminates the difference in the thickness between an oxide film on a first wafer and an oxide film on each of a second and the subsequent wafers, and at the same time prevents warpage or bre...
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JP2004511745A |
A cooling element for shaft furnaces includes an area through which coolant flows as a result of the arrangement of at least one internal coolant-carrying channel, which leads to coolant feed and discharge pipes connected to the cooling ...
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JP2004506865A |
The invention relates to a bottom structure of a suspension smelting furnace to be used in a smelting furnace (1), in the reaction space (2) whereof of sulfidic raw material containing metal, such as copper, nickel or lead, is smelted in...
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JP3501128B2 |
To provide a reactor for producing cuprous chloride which continuously produces molten bath of cuprous chloride for long time. This reactor 1 for producing cuprous chloride has a means for charging or introducing copper as a starting mat...
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JP3501358B2 |
To provide a billet heating furnace providing a billet with a temperature gradient in an axial direction by using inexpensive burners. In the billet heating furnace for intermittently conveying and heating a billet 1, a heating part 2b a...
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JP2004060996A |
To provide a water-cooled crucible for induction fusion designed to have large rate power distribution to a work.In this water-cooled crucible for induction fusion, a plurality of slits 1 and a plurality of segments 2 wherein cooling wat...
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JP3498712B2 |
To provide a method for efficiently producing cuprous chloride granular material which is uniform in grain size and is excellent in quality. Molten bath containing cuprous chloride and cupric chloride is generated by chlorinating copper,...
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JP3498713B2 |
To provide a method for efficiently producing cuprous chloride granular material which is uniform in grain size and is excellent in quality. This method for producing cuprous chloride granular material has a process of generating molten ...
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JP2004018918A |
To provide the structure of a sintering furnace with which bubbles produced on the bottom face of a muffle are forcedly diffused, and the vibration of the muffle caused by large bursting can be prevented.A bubble diffusion mechanism in w...
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JP2003294369A |
To solve a problem of a long time required for a temperature drop after heat treatment of a work and a temperature rise at work replacing time in a conventional heating furnace device.This heating furnace device has a heating element ins...
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JP3454621B2 |
To provide an inert gas atmosphere furnace capable of being commonly used as an adhesive hardening furnace. In the inert gas atmosphere furnace constituted so as to prevent the oxidation of reflow solder by lowering oxygen concn. in the ...
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JP2003279267A |
To cool the inside of a furnace in a short time by using a cooling system having a simple structure.A cylindrical guide 2 is arranged coaxially with a shaft S of a cooling fan 1 on the front side of the cooling fan 1, and straightness of...
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JP2003279268A |
To provide a cooling method of a glass substrate wherein a heating quantity of a heater required for adjusting the temperature distribution of the substrate is reduced when cooling the glass substrate after being heated at a maximum temp...
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JP2003269867A |
To provide a cooling element provided with improved properties on shape stability regarding the cooling element formed of copper or a low- fusion copper alloy as a replaceable component of the lining of an arc furnace or a blast furnace ...
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JP2003528285A |
A method for manufacturing a cooling element comprising a housing part and ceramic lining elements arranged on the housing part surface. The ceramic lining elements (2) are connected to the element housing part (1) by using in the joint ...
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JP3447563B2 |
To lessen distortion due to heat shock while enhancing oxidation resistance and abrasion resistance by providing an Al diffused permeation layer having specified most surface Al concentration and thickness on the surface by calorizing. T...
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JP3444172B2 |
To provide a cooling method of a continuous heating furnace for cast slab, by which the temp. in the furnace can be lowered in a short time without damaging the refractory in the furnace previous to removing work of deposited scale in th...
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JP2003526005A |
A monitoring system for a furnace, such as one in which ceramic welding is practiced, where the temperature often exceeds 2000° F., allows substantially distortion-free, real time, monitoring. In order to monitor the furnace, a fluid co...
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JP3442628B2 |
To provide a new molten metal dipping member that can uniformly and efficiently cool a molten metal refining container represented by a dipping pipe, a hood, or the like. In a molten metal dipping member with a refrigerant descent channe...
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JP3442417B2 |
PURPOSE: To produce an iron-containing coolant for refining a steel at a low cost by adding and mixing prescribed quantities of coal, iron ore, slag and metallic fibril into a rolling mill slurry, adding a specific quantity of binder and...
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