THIN FILM REACTOR OF MULTISPINDLE TYPE

摘要

PURPOSE: To simplify a drive assembly for conveyor shafts by forming this drive assembly by planet roller extruder sections on upper and lower sides and frictionally connecting these coveyor shafts to the planets of the extruder sections in such a manner that the extruder sections generate the circular revolution scraping along the inside wall of a casing simultaneously with the rotation of the conveyor shafts. CONSTITUTION: This apparatus is provided with the casing 5 enclosing a chamber 19 connectable to a negative pressure source or positive pressure source. The plural drivable conveyor shafts 4 which have the central axes parallel to each other and are meshed with each other are rotatably born in this chamber 19. These shafts 4 are circularly arranged around the chamber 19 and the respective shafts 4 are meshed with the shafts 4 disposed on both sides thereof so that all the shafts 4 are made drivable in the same direction. The drive assembly 4 for the shafts 4 is formed by the planet roll type extruder sections 2 and 3 on the upper side and/or lower side specified as to generate the circular revolution scraping along the inside wall of the casing 54 simultaneously with the rotation of the shafts 4. The frictional connection of the shaft 4 to the planets 6 and 7 of the extruder sections 2 and 3 is made possible.