PARTICULATE MATTER DISTRIBUTION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a distribution device for reducing a deviation of an amount of distribution of a branch pipe for distributing particulate matter forcedly fed by gaseous flow from a snow supplying pipe.SOLUTION: This invention includes a rotary body 110 in which an upstream side end surface 104 and a downstream side end surface 106 are arranged in parallel with the downstream side end surface 106 of a snow supplying pipe 40 and upstream side end surfaces 104 of a plurality of branch pipes 58 and a rotary driving part for rotating the rotary body 110 around an axial direction at a prescribed rotating speed. The rotary body 110 has a forced feeding flow passage 114 axially passing through the rotary body 110. The forced feeding flow passage 114 has a feeding port arranged under a non-contact state while being adjoined in opposition to a feeding-out port 116 arranged at the downstream side end surface 106 of the snow supplying pipe 40, the downstream side end surface 106 has a discharging port arranged under a non-contact state while being adjoined in opposition to a flowing-in port 120 arranged at the upstream side end surfaces 104 of a plurality of branch pipes 58. The discharging port is arranged such that flowing-in ports 120 of the plurality of branch pipes 58 are positioned on a passing orbit of the discharging port under rotation of the rotary body 110.