PROBLEM TO BE SOLVED: To provide a small-sized system for generating power by a steam turbine through combustion of biomass and heat recovery by a boiler.SOLUTION: This invention provides a small-sized power generating system comprising a container or a warehouse for storing plants for biomass fuel a device for generating heat required for drying fuel resources without requiring another fuel supplementation by feeding the stored fuel resources and performing pyrolysis a device for generating combustion gas through pyrolysis by drying fuel resources a device for generating steam by burning this gas to make water of high temperature a device for supplying steam to a steam turbine directly connected to a power generator a turbine driven by this steam a power generator directly connected to the turbine a condenser for condensing steam used for driving the turbine and a control device for totally managing these devices. An upper part of a waste material feeding and storing processing tank is made wide and a lower part of it is made narrow in such a way that its pyrolysis and a gasification subsequent to the pyrolysis can be easily carried out.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】バイオマスを燃焼しその熱をボイラで回収して蒸気タービンで発電する小規模システムを提供する。【解決手段】バイオマス燃料用植物を保管する容器又は倉庫、そこで保管された燃料資源を投入し熱分解により他の燃料補給を必要とする事なくこの燃料資源を乾燥させるのに必要な熱を発生する装置、燃料資源を乾燥させて熱分解により燃焼ガスを発生する装置、このガスを燃焼させ高温の水を作り水蒸気を発生させる装置、この水蒸気を発電機に直結した蒸気タービンに蒸気を供給する装置、この蒸気により駆動されるタービン、それに直結された発電機、タービン駆動に使用された蒸気を復水する復水器、これ等の機器を総合的に管理する制御装置から構成され、廃棄物投入貯留処理槽の形状を熱分解及びそれに続いて起こるガス化が容易に行われる様に上部が広く下部が狭い形状とした事を特徴とした小型発電システム。【選択図】図1
