| 摘要 |
PURPOSE:To obtain transporters having excellent land trasportability by using a system in which an excavator for dredging the bottom under water, a sludge sorting and grinding unit for excavated sludge and a sludge sending tank unit are orderly provided on a base ship. CONSTITUTION:An excavator 4 for dredging the bottom under water is provided on a base ship 1 commected with plural blocks 2. A sludge sorting and grinding unit, consisting of a sludge sorter 5 for dredged sludge, a sludge grinder 6 for the sludge, and belt conveyers 9 and 10 to deliver the discharged sludge, is provided. In a sludge sending tank unit 8, pneumatic sending type tanks are set in parallel below a charging hopper 29 and sludge is alternately charged to the tanks. The transportability of each apparatus is excellent, and great amounts of dredged sludge can thus be sent under pressures to the ground surface, etc., smoothly. |
