采砂船與砂金設備采砂淘金船方案的比較

采砂船方案

砂金設備采砂淘金船方案

【砂金設備挖沙淘金船流程概述】
原料通過挖斗輸送至選金礦機械振動篩內進行篩選分級為粗料與細料兩種規格，其中粗料（即廢料）直接通過廢料溜槽直接排出至廢料區域；細料通過分料器均勻排入沙金提取設備三臺振動溜槽內進行回收，同時水下五角輪一側的抽沙系統將細沙通過一臺沙泵打入分料器內，然后進入沙金提取設備三臺振動溜槽內進行回收，回收的金留在內部淘金氈內，廢料排出至廢料區域。
Technical progress
The material of ore digging by bucket of gold dredger then be transported into vibrating screen to be separated into 2sizes,the big one(scrap material)getting rid to scrap area by scrap sluice,the small one getting through the mineral separating machine into 3 set shaking sluice to get gold concentrate then gold are kept in the carpet of sluice,the scrap are getting rid into scrap area.

從以上2種方案（采砂船、砂金設備采砂淘金船）可以看出，砂金設備采砂淘金船是在采砂船的基礎上另外加入振動溜槽、離心機等精選設備用來提取金的一種水上砂金設備。

We can conclude from above 2 solutions that the gold dredger is adding the shaking sluice gold concentrator etc to get the gold.