Carbon nanotube collection apparatus, carbon nanotube manufacturing apparatus, and carbon nanotube collection method

A carbon nanotube collection apparatus for collecting a carbon nanotube produced by a carbon nanotube production apparatus, the carbon nanotube collection apparatus comprising:

• a winding room for winding the carbon nanotube;
• a collection room, provided on a side lower than the winding room, for collecting the carbon nanotube;
• a first exhaust line which exhausts a gas supplied into the collection room;
• an exhaust port to which the first exhaust line is connected;
• and
• a second exhaust line which exhausts a gas supplied into the winding room, wherein:
• the winding room comprises:
• a winding member which winds the carbon nanotube;
• and
• an exhaust port to which the second exhaust line is connected;
• the collection room comprises
• a first opening part communicating with the winding room, and is provided with an opening/closing mechanism which opens and closes the first opening part;
• and
• exhaust from the first exhaust line, exhaust from the second exhaust line, and exhaust from both the first exhaust line and the second exhaust line are configured to be changeable.