The present invention is provided with: a liquid supply pipe disposed substantially on a central axis of a cylindrical container, for releasing a liquid supplied from a top end part into the cylindrical container; a rotating hollow shaft for rotating at high speed, the rotating hollow shaft disposed coaxially on an outside of the liquid supply pipe; a rotor having a plurality of rotating vanes for rotating, the rotor being coaxially fixed to the rotating hollow shaft; a screw conveyor comprising a band-shaped plate wound around and fixed to a periphery of the rotor in spiral fashion; an inside cylindrical container provided in the cylindrical container on the rotor periphery which includes the screw conveyor; a partition plate for dividing the inside of the cylindrical container into a top and a bottom in the top end part of the inside cylindrical container, a plurality of through holes being formed in the partition plate; an inclined bottom plate disposed between the inside cylindrical container and the cylindrical container under the partition plate; a processing fluid discharge port provided in a side wall of the cylindrical container at a low position of the inclined bottom plate; and a driving means for rotationally driving the rotating hollow shaft.
A gasifying combustion device configured in such a manner that an emulsion fuel combusts efficiently and in a stable condition in a combustion chamber and that the concentrations of NOx (nitrogen oxide), SOx (sulfur oxide), and soot and dust in exhaust gas are reduced. A temperature holding body (14) through which the flame of a combusted emulsion fuel can pass is provided at the center portion (5) of a combustion chamber (20) of a gasifying combustion device (30) which is a tube body.
F23C 9/08 - Appareils à combustion caractérisés par des dispositions pour renvoyer les produits de combustion ou les gaz de fumée dans la chambre de combustion destinés à réduire la température dans la chambre de combustion, p. ex. à protéger les parois de la chambre de combustion
F23C 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
3.
EMULSIFIED FUEL AND PROCESS FOR PRODUCTION OF SAME
An emulsified fuel is produced by adding both slaked lime and urea to a system composed of both a fuel oil (which is a liquid fossil fuel) and a functional water prepared by subjecting water to physical treatment, unifying all the components by emulsification, and mixing the obtained emulsion into an ultrafine emulsion. The emulsified fuel brings about reduction in the concentrations of NOx and SOx in exhaust combustion gas even when the combustion system is not provided with a special device for the treatment of exhaust gas.
In an apparatus for measuring the calorific value and exhaust gas, a combustion chamber (10) equipped with a burner (1) connected to a fuel supply unit (4) is so provided as to be movable relatively to a combustion product exhaust system (20) and a measurement system (30). With this configuration, it is possible to efficiently measure the calorific value of emulsion fuel at burning time with high accuracy and measure the NOx concentration or the SOx concentration of the exhaust gas at the same time.
G01N 25/44 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c.-à-d. la calorimétrie, p. ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur l'oxydation par combustion ou par catalyse, p. ex. des constituants des mélanges gazeux la chaleur produite étant transmise à une quantité déterminée de fluide
G01N 1/22 - Dispositifs pour prélever des échantillons à l'état gazeux
A gasification and combustion device comprises: a tubular combustion chamber (10) which is provided with an entrance section (11) into which fuel is introduced, a combustion section (12) which has a larger diameter than the entrance section, and an exit section (13) which has a smaller diameter than the combustion section and from which a combustion exhaust gas flow which is generated in the combustion chamber is discharged; a burner (1) which is mounted to the entrance section (11) of the tubular combustion chamber; and an exhaust gas recirculation tube (32) which is provided so that the exhaust gas flow which is discharged from the exit section of the tubular combustion chamber (10) is recirculated to an exhaust gas flow intake opening which is provided to the entrance section of the tubular combustion chamber. The burner (1) has an ejection nozzle (2) for forming a flame swirl in the combustion section of the combustion chamber (10) by ejecting, together with air, a supplied fuel as a swirl into the combustion section.
F23L 1/00 - Passages ou ouvertures pour amener l'air primaire de combustion
F23C 3/00 - Appareils à combustion caractérisés par la forme de la chambre de combustion
F23C 9/08 - Appareils à combustion caractérisés par des dispositions pour renvoyer les produits de combustion ou les gaz de fumée dans la chambre de combustion destinés à réduire la température dans la chambre de combustion, p. ex. à protéger les parois de la chambre de combustion
F23C 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
F23D 11/10 - Brûleurs à pulvérisation directe de gouttelettes de liquide ou de liquide vaporisé dans l'enceinte de combustion la pulvérisation étant réalisée par un milieu gazeux, p. ex. de la vapeur d'eau
F23D 11/16 - Brûleurs à pulvérisation directe de gouttelettes de liquide ou de liquide vaporisé dans l'enceinte de combustion la pulvérisation étant réalisée par un milieu gazeux, p. ex. de la vapeur d'eau dans lesquels on pulvérise une émulsion d'eau et de combustible
F23D 11/44 - Dispositifs de réchauffageDispositifs vaporisateurs
brevets