淘金船有哪幾大系統(tǒng)組成，原理是什么？

淘金船上還有好多的設(shè)備協(xié)同完成從挖掘到選金到尾砂排出的系統(tǒng)工作，比如提升系統(tǒng)，用于挖沙大臂的起降、絞錨系統(tǒng)，用于淘金船作業(yè)的固定、照明系統(tǒng)，用于夜間作業(yè)的照明、螺旋槳，提供淘金船的水上自航等，

Gold rush principle:
First of all, the river sand mining system from the water bed out of water, and then enter the screening system for screening, more than 10mm stones into tailing tank, from tailings discharged from the system to far away from the gold rush ship, to ensure that the gold rush ship was not silt, can work continuously. Less than 10mm material from the guiding groove into the system of separation of gold and gold on the basis of Jinsha, sand proportion difference, than the major gold settlement on the pulp bottom, a small proportion of sand and other materials floating in the upper layer with water discharged into the tailings slurry discharge system.
1. floating body. The floating body is usually made up of a component body, two side floating boxes, and a certain distance between the two sides, which not only increases the stability of the gold rush vessel, but also facilitates the disassembly and transportation of the equipment. The floating body length is according to the design depth of dredging, dredging depth increases, the longer the floating body. The width of the floating body is designed according to the working weight of the equipment. Generally speaking, the larger the work load is, the wider the floating body is.
2. mining system. The system is composed of gold mining ship dredging bucket and chain bucket type, shoot Straw and various mining sand pump is composed of injection suction, cutter and sand pump is composed of a cutter suction mining form, according to the installation experience for many years, due to the large proportion of alluvial gold mining form, chain bucket is superior to shoot suction and suction cutter.
3. screening system. The screening system also has a variety of forms, more stone ore, with a roller sieving effect is good, the stones less, can use the flat screen, if the size of ore stones less than 10mm, can be saved and screening system.
4. gold panning system. The system is in the form of gold gold felt fixed chute, chute, agitation type automatic washing machine with gold centrifuge, spiral chute, shaker, mercury gold plate, is currently the most widely used agitation type chute and automatic washing machine and Gold Jacket centrifuge, the two forms of simple structure, small volume, easy to move. Large capacity, high degree of automation, enrichment ratio (1000:1), the net rate reached more than 90%, is currently the gold mining ship and dry equipment preferred.
5 tailings discharge system: tailings discharge system with sand pump, the chute type, belt type, commonly used form is no power, the chute type, convenient maintenance and cost saving.
6. power system. Due to the high degree of automation of the gold rush ship, the motor has become the preferred power of gold rush boats, no power set up the river, can be equipped with diesel generator sets
7. water supply system. The best concentration of gold ore pulp is about 30%, and the water supply system needs to provide two times the amount of working water continuously
There are a lot of gold on board equipment together to complete from the mining system to choose gold tailings to discharge, such as lifting system for landing, ground anchor system of dredging arm, used for fixing and lighting system of Pan boat operations, used for lighting, propeller work at night, for the gold rush ship water from air etc.,