| 摘要 |
PURPOSE: An anti-clogging chute is provided to effectively remove attachments as physical force is applied to the attachments by repetitively expanding and contracting the parts where the attachments are attached. CONSTITUTION: An anti-clogging chute(1) comprises a chute body part(100) and an attachment removing unit(200). The chute body part connects the transfer units of materials. The attachment removing unit is arranged to pass the materials through the chute body part. The attachment removing unit removes attachments attached on the surface while being expanded and contracted. |
