CARRIER METHOD FOR POLYMER PARTICULATE

摘要

PROBLEM TO BE SOLVED: To provide a carrier method for a polymer capable of immediately and normally functioning a humidity sensor to be used in a carrier pipe at the time of restarting carriage after once stopping carriage in the carrier method of the polymer by an air current. SOLUTION: This carrier method for polymer particulates constitutes a characteristic feature of using a carrier pipe in which a rod sensor of a hygrometer and a hollow pipe surrounding the sensor are integrally set, measuring humidity in the carrier pipe in the middle of carrying the polymer particulates and ventilating dry gas in the hollow pipe immediately when carriage is stopped in carriage of the polymer particulates by an air current.