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JP6373783B2 |
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JP2018109633A |
To provide an RH apparatus including a continuous temperature measuring device used in a Ruhrstahl-Heraeus (RH) process of performing vacuum degassing among steel making processes in an ironworks.The RH apparatus includes: a sensor hole ...
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JP6354074B2 |
In a blast furnace operation that is performed by forming coke-mixed ore layers and coke layers in a blast furnace, the present invention ensures air permeability in the blast furnace, by appropriately controlling the amount of coke mixe...
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JP6350159B2 |
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JP2018091783A |
To provide an analytical method of gas component concentration and an analyzer of gas component concentration which can accurately measure gas component concentration of exhaust gas, and a recovery method of exhaust gas and a recovery fa...
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JP6337835B2 |
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JP6339747B2 |
The invention relates to an optical monitoring system (26) for monitoring operating conditions in a tuyere zone of a blast furnace. This system comprises a light deflecting device (40) with a peep sight (28) arranged in a first face (46)...
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JP6332233B2 |
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JP6331598B2 |
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JP6332957B2 |
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JP6327236B2 |
To provide a molten iron temperature calculation method in a blast furnace which can calculate the molten iron temperature in future tapping accurately by using tuyere camera image.Inside of a tuyere is photographed with a camera install...
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JP2018073799A |
To provide an automatic control electric heating apparatus capable of achieving good utilization of a region used by a manufacturing line, without occupying a larger region than a component to be heated, by induction heating (joule heat)...
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JP6316763B2 |
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JP6304693B2 |
A method determines the consumption of electrode material during the operation of an electric furnace, particularly an arc furnace for producing steel. The method determines a weight of an electrode column, which is arranged in the elect...
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JP6292187B2 |
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JP2018036018A |
To visually recognize a lamination surface of a cell stack in performing evaluation test to the cell stack in an actual use mode.At least four open holes 3a are provided with an equal interval along a circumferential direction of a heat ...
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JP6289226B2 |
To immerse a temperature measuring probe positively in molten steel of an electric arc furnace frequently performing a forward inclination rolling motion and a rearward inclination rolling motion and measure the temperature.A temperature...
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JP6285251B2 |
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JP2018028421A |
To provide an electrode estimation method in an electric furnace capable of grasping environment in a whole furnace and environment around each electrode and accurately estimating each electrode length with data obtained in each environm...
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JP2018021693A |
To perform a precise estimation of a temperature distribution within a furnace 1 in reference to information on the limited number of temperature sensors.A temperature distribution within a countercurrent heat exchanging type reactor 1 i...
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JP6269265B2 |
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JP6265792B2 |
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JP6262611B2 |
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JP2017228393A |
To provide a technique capable of increasing the total amount of heat of heating while avoiding damage, in heating metal by two kinds of heating methods of resistance heating and induction heating.After metal in a solid state is disposed...
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JP6252531B2 |
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JP6227220B2 |
Laser light and self-emitting light of an oven wall for measuring an irregular shape of an oven wall surface are simultaneously obtained while allowing the laser light and the self-emitting light to not interfere with each other and a me...
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JP6221708B2 |
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JP6206368B2 |
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JP6208004B2 |
To provide a temperature measuring device that is not located near a residue exhaust port of an electric furnace except for temperature measuring work and enabling an operator to perform visual insertion work.A temperature measuring devi...
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JP6184329B2 |
A method of manufacturing porous ceramic articles is provided that includes forming a plurality of extruded green bodies from a ceramic precursor batch composition. The method also includes firing the extruded green bodies in a tunnel ki...
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JP6179427B2 |
To provide a system or a method for treating exhaust gas, in each of which mercury can be removed and recovered efficiently from collected dust.The system 1 for treating exhaust gas includes: a dust collection unit 10 for collecting the ...
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JP2017128805A |
To correctly foresee abnormal phenomenon of a blast furnace such as shelf hanging or blow bye accompanying aeration failure by using a plurality of shaft pressures measured by many pressure sensors arranged in the blast furnace and preve...
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JP6168111B2 |
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JP2017116237A |
To more inexpensively and easily inspect a furnace internal space of a stoker furnace.An inspection device 1 for a stoker furnace 2 having a plurality of fire grates 4 disposed on a furnace bottom 11 of a furnace internal space 9 is prov...
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JP2017114704A |
To provide, when calcining cement clinker in a rotary kiln, a method in which, in order for a proper temperature management, the furnace temperature can directly be grasped in real time.When the calcined product is a cement clinker havin...
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JP6153466B2 |
A device is provided with a measurement window, which is provided in a heat treat furnace and which permits direct visual observation of a surface to be measured of a heat-treated workpiece, and a temperature sensor, which is provided ou...
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JP6140822B2 |
The present invention relates to a method for measuring the liquid-metal surface level (13) and the slag surface level (14) in the crucible (1) of a metallurgical shaft furnace comprising the following steps: measuring, at one or more po...
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JP6135380B2 |
To provide a method and an installation for recovery of converter dust which can separate impurities from copper contained in converter dust, independently of variation of impurity and copper qualities of the converter dust.In an electri...
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JP6131903B2 |
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JP6122806B2 |
The invention is related to a method and apparatus for measuring the temperature of a melt 52, particularly of a molten metal, with an optical fiber 10, whereby the optical fiber is fed into the melt through a disposable guiding tube 40 ...
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JP6122902B2 |
The invention is related to a device for measuring the temperature of a melt, particularly of a molten metal, comprising an optical fiber and a guiding tube, having an immersion end and a second end, opposite to the immersion end, whereb...
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JP2017508947A |
The present invention relates to a refractory ceramic brick assembly. In other words, the subject matter of the present invention relates to multiple refractory ceramic bricks that are arranged in one unit in a particular way, i.e. bonde...
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JP6104751B2 |
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JP6099527B2 |
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JP6092436B2 |
The invention refers to a immersion device for disposables guiding tubes of a robotic immersion device for measuring the temperature in a metallurgical vessel. The invention also refers to a robotic immersion device for measuring the tem...
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JP2017044506A |
To provide a system for coping with an earthquake capable of early and surely detecting an earthquake or the like affecting a factory.A system for coping with an earthquake, which urgently stops facilities when an earthquake or the like ...
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JP6087323B2 |
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JP2017036852A |
PURPOSE: To provide a method for installing a sensor for treated object detection, with which malfunction never occurs on detection of a position of a treated object transported by a roller, even when a transportation environment changes...
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JP6082307B2 |
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JP6060613B2 |
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