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簡易小型抽沙式淘金船的組成部分及工作原理

      淘金船是一種進行沙金選取的水上采沙設備。該設備由抽沙系統(tǒng)、選礦系統(tǒng)、尾礦輸出系統(tǒng)、供水及礦沙緩沖系統(tǒng)、卷揚系統(tǒng)、龍門架、船體和上部結(jié)構(gòu)及操作室等八個部分組成。淘金船的抽沙系統(tǒng)由管道,沖洗泵,抽砂泵等組成。選礦系統(tǒng):由圓筒滾動篩,平板振動篩,波動溜槽(粗選設備),橫隔自動洗選機及黃金精選機。
      淘金船的尾礦輸出系統(tǒng)由管道,沙泵等組成。供水及礦沙緩沖系統(tǒng):由水泵,水管及緩沖水箱等組成。卷揚系統(tǒng)由大臂提升卷揚機,牽引卷揚機,左右橫移卷揚機等組成。挖沙船的龍門架包括槽鋼,角鐵,滑輪組。船體由平底船組成,用于承載淘金船的各種設備。挖沙船的上部結(jié)構(gòu)及操作室包括主方架,操作室,欄桿,梯,吊架,安裝架。

淘金船
      小型淘金船工作原理:由水下沖洗泵將料泛起,然后由抽砂泵將料抽出;經(jīng)輸送管道將料輸送至緩沖水箱后,經(jīng)溜槽流入滾動篩;由篩子側(cè)位沖水管注水將料攪勻;由轉(zhuǎn)篩將小石子分離后經(jīng)流槽輸出;沙子經(jīng)分流器后均勻通過橫隔自動洗選機和黃金精選機選礦,也可用鼓動流槽或淘金氈完成選礦。
      對淘金船的保養(yǎng):當我們在使用淘金船之前首先要檢查挖泥船上面螺絲的松緊,定期的加上潤滑油。在保障淘金船完成工程的前提下,合理的安排施工時間,要預防管道損壞。在淘金船停止工作時,一定要將淘金船拴牢固,避免被大水沖走。要定期對淘金船的發(fā)動機、水泵等重要零件進行檢查,防止工作時的突發(fā)狀況,避免不必要的損失。還要避免淘金船在惡劣天氣環(huán)境下工作,如大風、暴雨、臺風、海嘯等。同時要注意保持淘金船工作環(huán)境的衛(wèi)生,不要造成污染。

  The gold rush is a kind of water-gathering equipment which carries on the selection of alluvial sand. The equipment consists of eight parts, such as drainage system, beneficiation systems, tailings output system, water supply and sediment buffering system, winch system, gantry, Hull and superstructure and operation room. The drainage system of the Gold rush is composed of pipelines, flushing pumps, sand pumping and so on. Beneficiation system: By cylinder rolling sieve, tablet vibrating screen, fluctuation chute (coarse selection equipment), automatic washing machine and gold selection machine.

  The tailings output system of the Gold rush is composed of pipes, sand pumps and so on. Water supply and sediment buffer system: by pumps, water pipes and buffer tanks and so on. The hoisting system consists of lifting hoist, traction hoist, and left-right transverse hoist. The gantry of dredging vessels include slot steel, angle iron, pulley block. The hull consists of a flat bottom vessel used to carry a variety of equipment for the gold Rush ship. The upper structure and operating room of the dredging barge include the main side frame, Operation room, railings, ladder, hanger, mounting rack.

淘金船

  Small Gold rush work principle: by the underwater washing pump will be expected to be thrown, and then pumped by the sand pumping material; After conveying the material to the buffer tank, flow through the chute to the rolling sieve; by the sieve side flush water pipe will stir up the material; by the rotary sieve, the small stones are separated by the flow trough output; The sand passes through the divider after the automatic washing machine and the Gold Select machine, also can agitate flow trough or the gold rush felt to complete the dressing
   Maintenance of the Gold Rush ship: When we use the Gold rush before we first check the tightness of the screw dredger above, and periodically add lubricating oil. Under the premise of guaranteeing the completion of the project, reasonable arrangement of construction time, to prevent pipeline damage. When the gold Digger stops working, it is necessary to tie the gold rush to the ship firmly to avoid being washed away by the flood. To regularly inspect the engine, pumps and other important parts of the gold-rush ship to prevent the sudden state of work and avoid unnecessary losses. Also avoid the gold rush to work in harsh weather conditions, such as strong winds, torrential rains, typhoons, tsunamis and so on. At the same time, should pay attention to maintain the work environment hygiene, do not cause pollution.

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