Abstract: The present disclosure includes a separating device in which trash, garbage, and air flow through a suction port. A vacuum suction device is provided at the outlet side of the separating device and generates a suction force so that trash, garbage, and air can be sucked through the suction port. Additionally, a passage portion connects the separating device and the vacuum suction device to each other. Further, a collection container is provided on the lower portion of the separating device, and a collection bag accommodates the trash. A bag fixing means is provided to fix the upper end of the collection bag, and a suction passage in communication with the inner upper portion of the collection container and the inner lower portion of the passage portion sucks in the air included in a flow space between the collection bag and the collection container.