POWER SYSTEM, COMBUSTION DEVICE, DRYING DEVICE, AND ELECTRICITY-GENERATION DEVICE PROVIDED WITH FLUID MACHINERY

摘要

[Problem] The purpose of this invention is to provide the following: fluid machinery that takes in a fluid and converts same to a rotational flow so as to increase operating efficiency; and a power system, combustion device, and drying device using said fluid machinery. [Solution] This fluid machinery comprises the following: an intake section via which a fluid can be taken in; a rotational-flow conversion means that converts the direction of travel of said fluid to a rotational flow; a main body consisting of a vessel inside which the fluid rotates, said vessel being formed such that a fluid channel becomes gradually narrower in the direction in which the rotational flow travels; and an exit section from which the rotational flow exits. Said fluid machinery could be used as a combustion device or a drying device and could also be provided as a power system that has motor machinery that converts the rotational flow from the exit section into axial or vibrational kinetic energy.