PRODUCTION DEVICE OR CARBON FIBER BY CENTRIFUGAL SPINNING

摘要

PURPOSE:To take out a fiber group formed into a desired cross-sectional shape continuously, by setting an outlet of suction type at the lower part of a chamber forming a large volume to store spun fiber part. CONSTITUTION:Fibers 11a jetted from a rotating spinning nozzle 5 are freely scattered in a chamber 20 having a large volume space and accumulated on the inner bottom part of the chamber with the lapse of time. The accumulated fibers 11 are continuously taken out from a fiber outlet to the outside in a state of a fiber group 1' having a desired crossectional shape while being sucked by a sucking machine 21. Complexity such as opening operation, etc., can be eliminated and a carbon fiber group can be continuously taken out without stopping a production device.