淘金船是沙金生产的先进采选联合设备
由于金子的密度比沙子的密度大得多，沙金矿在水的冲击下，沙粒被水流带走，而金子的颗粒就留在淘金船里。在这就是沙里淘金的原理，由于金子的化学性质稳定，一般不与其他物质作用，所以它以游离态存在于沙石中，在自然的风化作用下，岩石破碎，后形成沙子和土，而金子就埋藏在其中，在溪流的搬运下，泥沙、金子的颗粒和水一起移动，它们移动的速度和状态不同，所以在河床的某区域可以形成金沙富积的地带，就是人们渴望找到的淘金地，人们在这设立淘金船，将河沙挖到淘金斗里，再抽河水冲斗里的沙子，大量的沙子就被水带走，在斗里留下的就是金灿灿的金子。使用淘金船节约了大量的投资，生产成本极为低廉，在选矿中，创造性地使用一次提取技术，以及淘金船的广泛应用，都大量节约了生产成本，细粒级物料采用淘金船铺上澄金布、粘金草等选矿设备提取工艺，也取得了较好的成果。金的选矿回收率得到大幅度的提高。
淘金船使用与水多难以排干的矿、大江大河中的矿，采金船机械化程度高，劳动强度相对低，淘金船只消耗水和电力，低噪音，性能可靠。淘金船是一种建造在工程平底船上并漂浮于水面上的采选联合机组，它一般包括挖掘、洗矿、选矿、尾矿排弃以及发电、供水、供电、横移等设备,淘金船技术先进、结构合理、运转可靠、维修方便。经过多年生产实践证明，这种淘金船生产沙金具有机械化程度高、生产能力大、投资少、见效快等特点。淘金船是沙金生产的先进的采选联合设备。
Because the density of gold is much greater than the density of sand, the sand deposit is taken away by the water under the impact of water, and the particles of gold remain in the gold panning vessel. In principle this is shalitaojin, due to the chemical properties of gold is stable, generally not with other substances, so it is in free state in the sand, in natural weathering, rock crushing, and finally the formation of sand and soil, and the gold was buried in the stream in handling, sediment, gold the particles and water move together, they move fast and are different, so the formation of Jinsha accumulation can in a regional river area, people is eager to find the gold, they set up in the gold rush ship, the river sand to dig gold bucket, then draw the river sand in the bucket, a lot of sand the water left in the bucket away, is gold.
The use of gold rush ship saves a large amount of investment, the production cost is very low, in mineral processing, the creative use of a widely used extraction technology, and the gold rush ship, have saved a large number of production cost, fine materials by extraction of gold rush ship covered the golden grass cloth, sticky gold and other mineral processing equipment, has good results. The recovery rate of gold ore dressing has been greatly improved.
Gold rush boats use the mines which are difficult to be drained with water, and the mines in the big rivers. The gold dredger is highly mechanized and has low labor intensity. The gold boats consume water and electricity, low noise, and reliable performance. Gold is a ship constructed in engineering flat boat and floating on the water surface on the mining unit, which generally includes mining, washing, beneficiation, tailings disposal, power generation, water supply, power supply, shifting equipment, gold rush ship advanced technology, reasonable structure, reliable operation and convenient maintenance. After many years of production practice, the production of gold gold ship has the characteristics of high degree of mechanization, large production capacity, low investment and quick etc.. Gold rush ship is advanced mining equipment combined with alluvial gold production.
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