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JP2005032655A |
To extend the service life of a wire constituting a heater in a home electric furnace for ceramic art.The electric furnace for ceramic art is a furnace for ceramic art which is used by connecting to a power source in the home, and provid...
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JP2005030624A |
To provide an ash melting furnace capable of discharging only molten slag without carrying out bothersome adjustment of outflow.The ash melting furnace is provided with a furnace body 10 provided with a surface sensor 13 detecting a surf...
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JP3611299B2 |
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JP2005009855A |
To provide a furnace head or furnace throat seal capable of functionally performing a safe material input.This melting furnace head 10 comprises a material charging device including a rotary shoot 14 driven by rotation around a first ver...
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JP3607558B2 |
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JP3604082B2 |
A rapid thermal processing system for large area substrates, such as glass panels for flat panel displays, includes a processing chamber, a transport assembly for transporting a substrate through the processing chamber, and a heating ass...
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JP2004340417A |
To provide a plug device for a melting furnace capable of freely and perfectly stopping discharge of molten metal during the operation for discharging molten metal.The plug member 210 is pushed by a pushing device 310 to directly close a...
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JP3596125B2 |
To provide a liquid level measuring method of a molten substance in a furnace by which a liquid surface level of the molten substance in the burnace can be detected with high resolution even before and after its liquid surface passes thr...
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JP2004333062A |
To provide a heating furnace capable of remarkably improving the maintenance performance and the characteristic of a product.In this heating furnace wherein a heated object is loaded in a fixed state or in a moved state, the specific pho...
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JP3590509B2 |
To observe all the surface of the inner wall of a coke oven chamber with a sufficient resolution to find damaged parts and know their positions while the inside of the chamber is in a red-hot state. This method for observing the inner wa...
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JP3586615B2 |
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JP3588437B2 |
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JP3585344B2 |
To perform an accurate sensing of an amount of base metal. A plasma torch 15A is lowered, immersed into a base metal 4, its lower end is abutted against a bottom part 3a of a furnace, a height of the plasma torch 15A at this time is dete...
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JP2004301615A |
To provide a temperature measuring device for a brick inside a furnace which prevents the temperature of a temperature sensing element from lowering by the influence of a cold blast, and measures temperature precisely, when the temperatu...
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JP2004301362A |
To simply and accurately measure a molten metal surface level in a molten iron pot.An image processing camera 3 installed in a hood 2 of molten iron pot desulfurizing equipment is used for detecting splash generated at the moment when an...
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JP2004301388A |
To provide a rotating torque estimating system for a molten metal container for producing sufficient estimating accuracy while reducing a calculating load.The system uses a first computing means 100 for numerically determining a space in...
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JP2004286353A |
To provide a molten metal leaking-out detecting method for minimizing damage by leaking-out of molten metal by early detecting the leaking-out of the molten metal of a canister.A high frequency melting furnace heats and melts a processin...
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JP2004279149A |
To provide a method and an apparatus for detecting the molten slag surface of an ash melting furnace which easily and accurately detect the surface of molten slag in an ash melting vessel of the ash melting furnace.The method is characte...
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JP2004278941A |
To provide a waste gasifying and melting device capable of preventing the air pollution by controlling the concentration of a harmful gas included in an exhaust gas to be less than a predetermined value, even when the charging amount of ...
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JP2004278970A |
To detect temperature of molten slag accurately and in real time for strictly controlling temperature of molten slag in an electric resistance type ash melting furnace.Temperature of molten slag 9 flowing out from a cinder notch 8 of the...
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JP2004277781A |
To provide a method for automatically fitting a probe fitted to a lower part of a sub-lance with which a cycle time of the probe fitting for performing one or more of the temperature measurement of molten metal, the molten metal surface ...
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JP2004279291A |
To provide a radiation thermometer which enables precise and stable measurement of temperature inside a canister.In a high frequency melting furnace having an induction heating coil 3 outside a refractory wall 2 which surrounds the perip...
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JP2004277797A |
To provide a method for controlling the amount of the deposit of a base metal, slag and the like depositing on the inner wall of a converter, without carrying out fusing by an oxygen gas and decreasing the productivity.When smelting a mo...
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JP3573210B2 |
A continuous furnace with an extended through tunnel (2) has a chute (3) for the material throughput. At the through tunnel (2) there are a first distance detector (12) and a second one (18) at a spaced away from the first. By means of t...
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JP2004264063A |
To visually specify the instance at which a sample of a complicated shape changes into a spherical shape by acquiring the contrast of the sample even if the sample glows at high temperatures and outputting position information required f...
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JP2004263894A |
To allow stable heat treatment to a treating object by specifying and detecting a leak place of a heat treatment device, and preventing the expansion of damage of a constituting member or the like.When it is determined that a temperature...
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JP3569363B2 |
To prevent the occurrence of defective situations such as abnormal combustion of CO gas and others by reaction exhaust gas with air, burning, sampling combustion exhaust gas, measuring the concentration of given components in the combust...
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JP3567852B2 |
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JP2004250724A |
To efficient melt metal by controlling while measuring various operational parameters needed to an optimum operation, such as the developed amount and the variation of composition of exhaust gas in a metal-melting method after preheating...
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JP2004237211A |
To provide a device and a method for controlling a warmup of a drying oven that can exactly raise a temperature in the drying oven to the desired temperature by the desired starting time of operation by controlling a heating/temperature ...
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JP2004239635A |
To provide a measurement system that has no problems of wear, rupture, and the like by the insertion of a protection tube, and hardly lose measurement precision instead of a system for inserting the protection tube that is the convention...
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JP3557307B2 |
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JP3555266B2 |
To prevent occurrence of an accident that a graphite electrode is broken due to a tilt of a furnace cover in the course of an operation, in regard to an electric furnace wherein metal is melted by the heat of an arc generated by the grap...
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JP3550673B2 |
To easily decide the depositing condition of oxidese and the timing for removing the deposition by detecting the deposited oxide on the inner wall of a furnace by an oxide detecting means. This furnace 1 for storing molten metal 2 is pro...
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JP3550530B2 |
To provide a hydraulic cylinder capable of instantly sensing and detecting that a rod contacts with a detecting object. The rod 3 derived from a cylinder body 1 is formed of a conductive material, and when contacting the tip with the obj...
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JP2004212005A |
To provide a heat amount monitoring device for continuously and accurately measuring and monitoring heat output amount taken away by exhaust gas discharged from a furnace body, in an arc melting facility.In the heat amount monitoring dev...
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JP2004205180A |
To provide a cyclone incinerating/melting system and an incinerating/melting furnace to be used for the same, applicable as a medium/small scale combustion system and as a melting furnace for completely controlling dioxine with a heat so...
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JP2004520490A |
A delivery unit delivers 85 % pure oxygen and carbon based fuel such as natural gas in stoichiometric proportion, to an airtight furnace (14). A limiting unit limits an excess of oxygen or the carbon based fuel to less than 5 % over the ...
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JP2004519855A |
By limiting the ramplate as a function of the current value of the variable, systems and methods are provided that minimize the stress on the rampette of the variable. Specifically, the present invention is a system and method for keepin...
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JP2004174388A |
To provide a method and equipment for flue gas treatment of electric furnace, wherein concentration of DXN (dioxins) in flue gas treatment of an electric furnace is controlled so as to reach at most a target value on the discharge side o...
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JP3538384B2 |
An improved mass fuel combustion system can be designed in a variety of embodiments and alternatives, including designs which include independent gas feeds, independent gas pulsing, independently controllable vibration systems and an ove...
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JP3534693B2 |
To find damage easily on a refractory in discharging a molten metal deposited on the furnace bottom from a slag hole by slanting the melting furnace body. The incineration ash and the metal component contained in the incineration ash are...
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JP3534671B2 |
To provide a device for opening a slag outlet capable of continuously discharging slag, preventing and avoiding clogging nearby the slag outlet so that a melting furnace is able to be operated continuously and stably. The device for open...
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JP2004156865A |
To provide a device and method for controlling operation of a plasma arc type melting furnace reliably grasping generation of stray current of the plasma arc type melting furnace and operating with a favorable state on the basis of the g...
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JP2004156112A |
To grasp the amount of wear of a tuyere exactly on-line without operation loss.A pulse electric signal is applied to a gap between an outer pipe 24 and an inner pipe 22, electrically insulated from each other, of a double-pipe tuyere 20 ...
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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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JP2004156808A |
To make graspable overall furnace conditions and to rapidly controllable the furnace conditions.A furnace body 11 is provided, in a mutually spaced manner, with a molten metal inlet 12 for receiving molten metal, a mat outlet (a second m...
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JP2004151088A |
To improve casting quality by detecting an agitated liquid level for less variation in casting thickness at the surface layer of an article.A liquid level displacement measuring instrument A1 for a molten metal comprises a reflection mea...
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JP2004144443A |
To provide an operation controller and its method for a DC electric type melting furnace capable of suitably operating the melting furnace by completely detecting a stray current generated in the DC electric type melting furnace.In the o...
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JP2004138500A |
To provide a temperature measurement system in a melting furnace and its operation method which can grasp accurately temperature situation in the furnace, and maintainability and durability are superior.In a temperature measurement syste...
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