| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for removing lint accumulated on a floor surface in a laundry factory which can efficiently clean the floor surface with a small volume of air without scattering the lint.SOLUTION: On one side of an area to be cleaned, a plurality of main nozzles for jetting air approximately horizontally toward the other side are arranged and jet the air approximately horizontally toward a space between a machine frame and a floor surface. On the other side, a suction opening for sucking lint is provided. Airflow jetted from the main nozzles is adjusted to be weak airflow having no possibility of raising the lint. When the weak airflow cannot transfer the lint to the other side, the airflow is switched to strong airflow at a timing when the lint has been transferred to some extent. The plurality of main nozzles are arranged on a reciprocating base, so that the airflow is jetted to the whole width of the cleaning area by the reciprocating movement of the reciprocating base. The suction opening is made to have a width dimension narrower than the width of the cleaning area. There are provided an auxiliary nozzle and a dust collection nozzle for blowing the lint toward the side of the suction opening. |
