日本川浪制作所生产的小型铰吸式挖泥船,具有体积小、效率高、操作灵活,适应性广等优点,值得借鉴。其基本工作原理是:位于船头的铰刀,将水下的砂石、污泥切削下来,通过泥浆泵,经船尾的排泥管,输送到岸上。整个船体,由主体浮筒和辅助浮筒构成,悬浮在水面上。船尾的定位桩可以插入水下泥土中,保证船身的稳定。挖泥 Japan Chuan Lang production of small-scale production of articulated dredger, with small size, high efficiency, flexible operation, wide adaptability, etc., is worth learning. The basic working principle is: reamers at the bow, the underwater gravel, sludge cut down, through the mud pump, the stern of the mud pipe, transported to the shore. The whole hull consists of a main buoy and an auxiliary buoy, suspended on the surface of the water. The stern of the positioning pile can be inserted into the underwater soil, to ensure the stability of the hull. Dredging