Dredging Head Apparatus for Dredging Stream Sediment, Dredging System and Dredging Method using such Apparatus

摘要

invention Yeosu circulating dredging dredging head , it provided them with a dredger and dredging methods of as , specifically when the floor or on the seafloor dredging the river , which has been deposited with the sludge is not simply discharge the Yeosu suction dredge with a dredge head to the outside to re-circulate by injecting into the interior of the dredging head , dredging Yeosu relates to the outside of the unauthorized discharge his office or agent to effectively prevent water pollution occurs that can help you configure the Yeosu circulating dredging dredging head , it provided dredges and dredging method using the same .