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大宗散货两步卸船法,是一种运载矿石或煤炭大型船舶的卸船方法。第一步,利用重力作用,先把矿石或煤炭从船舶货舱泄漏到浮坞上;第二步,使用机械式连续卸船机,再把浮坞上的物料连续取卸到岸上的接卸系统上。此法有很高的卸船作业效率,特别适合船舶大型化后卸船作业的需要。使用两步卸船法,吨位很大的海轮,也能将几十万吨的矿石或煤炭卸到浅水码头上,从而进一步降低这些低价商品的航运成本和卸船费用。
Bulk bulk two-step unloading method is a kind of unloading method that carries large ore or coal ship. The first step, the use of gravity, the first ore or coal leaking from the ship’s hold to the floating dock; the second step, the use of mechanical continuous ship unloader, and then remove the material on the dock to the shore of the unloading system on. This method has a high efficiency of unloading operations, especially suitable for large-scale ship unloading operations needs. Using the two-step unloading method, large-tonnage seagoing vessels can also discharge hundreds of thousands of tons of ore or coal to shallow wharves, further reducing shipping costs and shipping costs for these low-cost items.