NANOFIBER PRODUCTION APPARATUS, AND NANOFIBER PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To efficiently form a gas flow for carrying nanofibers in a nanofiber production apparatus. SOLUTION: The nanofiber production apparatus comprises: an outflow member 115 having outflow holes 118 for flowing out a raw material liquid 300 in a space; a charging device 111 for charging the raw material liquid 300; a gas flow-forming device 113 for forming a gas flow for carrying the nanofibers 301 produced from the raw material liquid 300 flowed out of the outflow member 115; a guide device 102 for guiding the gas flow and the nanofibers 301; a collector 103 for separate the gas flow from the nanofibers 301 to collect the nanofibers 301; a returning device 104 for returning the gas flow to the gas flow-forming device 113; and a recovery device 105 for separating and recovering a solvent evaporated from the raw material liquid 300 from the gas flow. COPYRIGHT: (C)2010,JPO&INPIT