GASIFICATION APPARATUS, BIOMASS GASIFICATION SYSTEM, AND METHOD FOR STOPPING OPERATION OF GASIFICATION APPARATUS IN THE BIOMASS GASIFICATION SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide a gasification apparatus which can avoid a risk of leak of the remaining gas from the gasifying furnace to the outside through an air feed pipe when its operation is stopped, to provide a biomass gasification system, and to provide a method for stopping the operation of a gasification apparatus in a biomsss gasification system. PSOLUTION: The gasification apparatus is provided with a gasification furnace 13 that heats a biomass raw material to generate a heat decomposition gas and an air feed pipe 35 that feeds air into the heat decomposition chamber 33 of the gasification furnace 13. The air feed pipe 35 is provided with an ordinarily closed electromagnetic valve 36. PCOPYRIGHT: (C)2010,JPO&INPIT