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JP2007218557A |
To provide a pulverized coal boiler, capable of not only effectively reducing generation of NOx and CO but also significantly improving the life of a water pipe by reducing a thermal stress caused in a weld part of the water pipe arrange...
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JPWO2005036056A1 |
Carbon electrodes 1 and 2 are provided at arbitrary positions at both ends of the rectangular furnace internal space 5A of the furnace 5 made of heat insulating and heat-resistant material, and a ceramic material 6 made of heat-resistant...
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JP3962554B2 |
To reduce oscillated combustion of a gas turbine combustor. In the gas turbine combustor 10, film air is fed along in inside surface situated downstream of main nozzles 16 to form a premixture flame of gas fuel and air. A fuel air ratio ...
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JP3962877B2 |
To provide a title structure wherein a transparent plate is prevented from becoming cloudy by preventing a falling water drop from adhering to the transparent plate, and a combustion state is satisfactorily checkd through a transparent w...
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JP2007522424A |
Apparatus and methods are provided for purging an airlock cavity created between the airlock access door and the primary explosion chamber opening sealing mechanism. According to one embodiment of the present invention, an airlock device...
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JP3134132U |
In one embodiment, a baffle assembly is mounted in a washing tower including an inlet, an outlet, a water pump, a blower, and a water tank and includes lower first baffles of U arranged horizontally or in cascade; and higher second baffl...
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JP3950349B2 |
To provide a water-cooled wall structure for a stoker type incinerator that can improve the durability of a furnace wall in a high heat load region and effectively use heat energy generated from incineration. The water-cooled wall struct...
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JP2007519878A |
The present invention relates to systems and methods for controlled combustion of gaseous pollutants while reducing and removing deposition of unwanted reaction products from within the treatment systems. The systems employ a two-stage t...
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JP3942113B2 |
To provide an observation window of superior contrast and visibility useful for the stable operation and maintenance activities particularly in a chemical plant by forming a belt-shaped dark color section on the outer periphery of a tran...
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JP3937307B2 |
To provide the combustion chamber structure for a regenerative combustion equipment possible to prolong the passing time of the gas through a combustion chamber, possible to eliminate unevenness of temperature distribution to improve the...
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JP3936161B2 |
To provide three-tube burner and method of injecting fuel and oxidizer by means of such a burner, wherein a fluid supply plant can be reused as it is without modification by permitting the burner to be fastened to a furnace quarl in such...
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JP3938980B2 |
To improve the durability of furnace walls in effecting the primary gasification by a fluidized-bed gasifying furnace and the secondary gasification by a high temperature oxidizing furnace. This apparatus for the gasifying treatment of w...
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JP2007154213A |
To provide a device for incinerating or gasifying a waste material or solid fuel such as coal, which has enhanced durability and function in comparison with a conventional device by forming a portion that is particularly required to have...
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JP3934048B2 |
A resonator for damping pressure waves or instabilities in a system supported by acoustic energy wherein the resonator adopts the use of counter-bored openings on the downstream side of the resonator within the flow path of the system. T...
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JP3930948B2 |
To produce a burner which employs a gas spiral technique to prompt complete combustion or substantially complete combustion with a low level discharge of NOx. This burner 10 is provided with a center fuel outlet 18 and a plurality of oxy...
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JP3927287B2 |
To manufacture a burner having a relatively short length of a flame. This burner is provided with a burner block 22 which has a recessed part formed on the rear thereof to accept a fuel sprayer 18 and a plurality of oxygen inlets 44 and ...
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JP3926872B2 |
To make it possible to alleviate the detonation in a vessel or pipeline system by introducing a main head to an expansion chamber in a longer passing time so as to incorporate the combustion gas of a sub-head in the chamber when the main...
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JP2007131498A |
To provide a matrix material for refractory improved in corrosion resistance of a refractory composing a furnace inner wall to the melted slag generated by incinerating and melting waste, and to provide the refractory and a waste inciner...
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JP2007131495A |
To provide a refractory material improved in corrosion resistance to slag generated by incinerating and melting waste materials, and to provide a waste incinerating/melting furnace using the refractory material.The refractory material co...
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JP3921597B2 |
To provide a liquid fuel combustion device adapted to suppress NOx components in combustion exhaust gas by promoting the cooling effect of a combustion ring to reduce the temperature of flame by the combustion ring. This device comprises...
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JP2007127359A |
To eliminate necessity for provision of a relay lens which is expensive.A lens barrel device 11 to be inserted through the wall of a combustion furnace is equipped with a first cylinder 21 fitted at the outer extremity with an infrared c...
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JP3916999B2 |
To provide a burner generating a high-temperature combustion gas flow of ≥1,500°C by use of compressed air from a factory pipe or the like. This burner 1 comprises: a combustion cylinder having a downstream side opening part jetting a...
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JP3912916B2 |
To make the manufacture and handling as an item easy. One end of a flat plate metallic foil tape 2 and one end of a metallic foil tape 3 formed into a corrugate shape are bonded. The flat plate metallic foil tape 2 is set as a winding fa...
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JP3909088B2 |
A metal reduction and melting process which involves the heating of a burden comprising a metal containing component and a carbon containing component in a channel type induction furnace in order to reduce such metal containing component...
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JP3909113B2 |
To control the use of a re-combustion burner and to promote the decrease in cost by efficiently burning waste or the like in a main combustion chamber. This waste incinerator is equipped with a main combustion chamber 20, which is divide...
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JP3905610B2 |
To prevent a furnace wall refractory from being damaged and a metal case of an inflator from melting at the time of action of a chemical, by providing a metallic bulkhead between a furnace wall inner face of a furnace for effecting infla...
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JP3905011B2 |
To provide a burner tile secure from breakage by thermal stress and its support method. A burner tile body 10 is divided to a rear member 11 constituting a cylindrical drum part and a front member 12 having a fuel outlet port or combusti...
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JP2007078313A |
To provide a flame detection device capable easily and positively detecting a flame state such as an accidental fire.The flame detection device is provided with a camera 4 photographing flame, a monitor 5 displaying the flame photographe...
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JP3897664B2 |
To provide a structure for preventing excess deformation of a refractory material structure capable of preventing excess deformation and the like of the refractory material structure with a simple structure. A cyclone 3 of a circulation ...
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JP2007064496A |
To improve sealing performance by forming a labyrinth-like seal gap between each guide rail and each seal rail.The device 21 for opening and closing an opening 2a of a heating furnace 2 by a screen door 31 is provided with a driving mech...
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JP3891531B2 |
To increase heat transfer efficiency of a heat absorbing surface with a comparatively simple structure and restrain generation of nitrogen oxides at the time of combustion by providing an exhaust emitter having an airtight structure at a...
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JP3891074B2 |
To provide a two-stage combustion device promoting the mixing with secondary air and reducing NOx, while inhibiting the generation of a combustion noise by minimizing the turbulence. An air blowout port 3 is formed on a central position ...
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JP2007503566A |
The inventive subject matter is directed toward a pyrolytic waste treatment system having multiple pyrolysis chambers. It is contemplated that the system is adapted to heat at least one pyrolysis chamber independently of at least one oth...
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JP2007503481A |
The inventive subject matter is directed toward a pyrolytic waste treatment system having multiple pyrolysis chambers. It is contemplated that the system is adapted to heat at least one pyrolysis chamber independently of at least one oth...
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JP2007502707A |
The inventive subject matter is directed toward a pyrolytic waste treatment system having multiple pyrolysis chambers. It is contemplated that the system is adapted to heat at least one pyrolysis chamber independently of at least one oth...
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JP3881984B2 |
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JP2007502151A |
An improved tray ration heating system includes a reservoir. A heat exchanger transfers heat to the reservoir. A firebox at one end of the reservoir has an opening to receive a burner flame tube. The firebox delivers heated gasses from t...
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JP3876930B2 |
PURPOSE: To provide a large kerosene burner capable of passing over a stepped part of the floor and moving to an arbitrary place for the service. CONSTITUTION: A bottom late 2 of a frame 1 of a large kerosene burner is formed approximate...
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JP3875896B2 |
To provide an inorganic fiber block excellent in living organism solubility and heat resistance, and a method for manufacturing the inorganic fiber block. This inorganic fiber block is constituted of a laminate of alumina fibers and a bl...
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JP3872891B2 |
To provide a protection structure of fluid transport pipe using monolithic refractory which has simplified structure, and its construction method. A bolt 14 is fixed to the periphery of a fluid transport pipe 1 within a boiler or the fin...
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JP3871237B2 |
To obtain a safety apparatus of a gas instrument capable of effective work with a simplified structure. The present safety apparatus includes a fixed iron core provided in a case, and a movable iron core adsorbed to said fixed iron core ...
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JP2007010265A |
To provide a metal structural body having a coating provided with both heat resistance and corrosion resistance.In regard to a metal structural body having a coating formed by applying a layer 22 of castable refractory on a metal 10 bein...
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JP2007003175A |
To provide a combustion device capable of reducing noise due to resonance without largely increasing passing resistance of combustion exhaust air even when an upward exhaust type exhaust hood is used, and capable of preventing intrusion ...
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JP3866226B2 |
To provide an improved design of a microcircuit for cooling aircraft components and the like. This microcircuit 7 connected for supplying coolant gas flow through an air craft part, comprises at least one inlet through which a coolant ga...
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JP3867052B2 |
To provide a high temperature regenerator for an absorption water cooler/heater, avoiding the occurrence of oscillating combustion when slight oscillation of flames matches to a natural air column frequency in a combustion chamber. The h...
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JP3857527B2 |
To stabilize a state of combustion in a furnace. A laser flowmeter 10 is provided outside a furnace main body 2, while a prescribed number of measuring windows 12a, 12b, 12c, 12d, 12e and 12f passing the laser light from the laser flowme...
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JP3856923B2 |
To provide a holding structure suitable for a U-shaped radiant tube. A through hole 3b and a stepped surface 3c are formed on a gas burner mounting member 3 mounted at a part where it is mounted, for example, a furnace wall. Half pieces ...
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JP3850917B2 |
To provide a gas duct structure minimizing the leakage of operating gas from a connection part between each combustion chamber and an annular passage in the gas duct structure for supplying combustion gas from a plurality of combustion c...
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JP3850295B2 |
To sufficiently purify contaminated soil by making fuel consumption of a burner as little as possible, and effectively removing oil contents in the contaminated soil. This treatment device 1 of contaminated soil comprises a rotary kiln 2...
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JP3847231B2 |
To provide a high-frequency induction heating furnace and a method for melting miscellaneous radioactive solid wastes which does not need a long shutdown for the restoration of the induction heating furnace even if an accident doing dama...
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