工程抽沙浮筒用以清淤，航道挖掘，吹填造地。在特殊情况下绞吸式挖泥设备上安装大功率绞刀设备，高磨损性的液体或固液混合物的输送，如各种酸液，碱液，原油，尾矿，泥浆及电厂粉煤灰渣等。能承受一定程度的冲击和变形而不至断裂，因此具有较高的长期安全性，其较好的低温冲击韧性，尤适用于西北，东北等寒冷地区的物料输送。在水泵的作用下有管道输送到目的地。设计新颖，操作简便，适用于河道疏浚、湖泊水库清淤、围海造田、港口码头清理、抽砂等。该设备由船体、输送系统、进水系统、排空系统等组成，输送系统包括动力、离合器、泥浆泵等，排空系统包括高压水泵、抽真空装置等。

Dredging works use sand discharge pontoons to clear silt, excavate waterways, and dredge and fill land. Under special circumstances, high-power cutter equipment is installed on the cutter suction dredger to transport highly abrasive liquids or solid-liquid mixtures, such as various acids, lyes, crude oil, tailings, mud, and power plant fly ash slag. It can withstand a certain degree of impact and deformation without fracture, so it has high long-term safety and good low-temperature impact toughness, especially suitable for material transportation in cold regions such as the northwest and northeast. Under the action of the water pump, there is a pipeline to deliver to the destination. With novel design and simple operation, it is suitable for river dredging, lake and reservoir dredging, reclamation of land from the sea, port and wharf cleaning, sand extraction, etc. The equipment consists of a hull, a conveying system, an intake system, and an evacuation system. The conveying system includes power, clutches, and mud pumps. The evacuation system includes high-pressure water pumps, vacuum pumping devices, and so on.