The dredging ship is a static dredger, which is equipped with a reamer head and a reamer as a digging tool, so that the soil is sucked in after cutting. In the suction process, the river dredger is mainly rotated by the positioning pile through the anchor fixed on the side winch according to the circular arc.
The function of the dredger system is to use the dredger to complete the purpose of the digging width of the action swing in the construction, which is divided into two sets of left and right systems, distributed in the symmetrical position on both sides of the bow, becoming left transverse movement and right transverse movement.
With the development of the construction industry, the amount of sand and soil is larger and larger, which also brings business opportunities to dredgers, it can be said that a dredger with dredging and unloading is like holding a Jinshan, the dredger market is beautiful.
At the scene, I saw a dredging ship connected to the pipeline parked in the river, did not see excavators and mud trucks, and did not see black and smelly silt falling on the ground. The mud suction work of the desilting machinery is only the link of desilting and drying treatment. After the mud pump on the desilting ship sucks the mud mixture at the bottom of the river into the pipeline, it is transported along the pipeline to the sludge drying treatment field several hundred meters away. After the machine "sorts" the garbage in the mud, and then the mud passes through the enrichment box inside the entrance for cement separation, so that the water and silt are completely separated. The residual water is discharged directly to the standard or reused as secondary water, and the wet sludge is sent to the sludge mixing treatment equipment to become dry mud after dehydration.
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