| 摘要 |
PROBLEM TO BE SOLVED: To provide a dehydration transportation device commonly performing as a blower for performing air transportation and a blower for performing a dehydration processing.SOLUTION: A blower device 30 comprises a blower main body 31, a suction passage 32 connecting a suction side 31a and the first suction port 30a of a blower main body 31, and a discharging passage 38 connecting a discharging side 31b and a discharging port 30c of the blower main body 31. The suction passage 32 is provided with a suction side branch passage 35 connected to a surrounding air taking-in port 36 and further provided with a suction side changing-over valve for changing-over a suction side between the first suction port 30a and the surrounding air taking-in port 36. The discharging passage 38 is provided with a discharging side branch passage 40 connected to a discharging port 41 and a discharging side changing-over valve for changing-over a discharging side between the discharging port 30c and the discharging port 41. The first suction port 30a of the blower device 30 and a dust collector 13 are connected, and the discharging port 30c and a dehydration tank 14 are connected.SELECTED DRAWING: Figure 1 |
