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企鹅专家讲解成套浸出设备的堆浸场的要求有那

2016-09-29 16:06 次浏览 分类: 行业新闻

成套浸出设备企鹅专家讲解成套浸出设备的堆浸场的要求有那些;

  The requirements for the heap leaching of the complete sets of equipment are those

  成套浸出设备在堆浸时的堆浸场宜选在有必定斜度的不透水地上上,使浸出液能靠自重流向一至几个集液点。因而,堆浸场可位于山坡、山沟或平地上。

  The heap leaching equipment of complete sets of leaching equipment should be selected in the non - permeable ground with a certain angle, so that the leaching solution can flow from one to a few sets of water. Therefore, heap leaching field can be located in the hillside, valley or on the ground.

  若地上的浸透能力强,则应在堆物料前将地上加以平坦并铺以防浸透防腐蚀层,如用油毛毡沥青胶结物或耐酸水泥铺地。

  If the ground penetration ability is strong, it should be in the heap of the material will be to be flat and covered to prevent penetration corrosion protection layer, such as oil felt asphalt cements and acid resistant cement floor.

  铺层除具有防浸透防腐蚀功能外,还应能接受矿堆的压力。为了保护铺层,通常铺层上再铺以细粒废石和1.5~2m厚的粗粒废石,以避免重型货车或大块矿石沿边坡滑落时损坏铺层。

  In addition to the development of anti - penetration and anti - corrosive, it should be able to accept the pressure of the mine. In order to protect the ply, usually paved layer relayed to fine waste rock and 1.5 to 2m thick coarse waste, to avoid heavy truck or lump ore border slope slide damage layer.

  堆浸时对矿石料度请求不高,通常是用轿车或矿车将废石或贫矿从采场直接运至堆浸场,堆至必定高度后,用推土机平坦矿堆外表及边缘。

  Heap leaching of ore size request is not high, usually by car or car will waste or lean ore from the stope shipped directly to heap leach field, piled to must height, with a bulldozer flat ore heap appearance and edge.

  矿堆大都呈截锥体,边坡斜度相当于该物料的天然安眠角。有时为了减小边坡面积,可在矿堆附近钉立木桩并支柱支持,里面用木板或铁丝网围住,然后铺上沥青油毛毡,物料即堆放在油毛毡面料场地中。

  Most of the ore deposits are truncated cone, the slope of the slope is equivalent to the material of the natural sleeping angle. Sometimes in order to reduce the slope area, in ore heap near nail staked and support pillars. Inside with wood or barbed wire surrounded, then spread on the asphalt felt, material piling up in oil felt fabric site.

  矿石堆好后,根据矿堆的孔隙度,可选用洒布、流布或笔直管法进行布液。流布法是用推土机或前规矩装载机在矿堆外表发掘水沟或浅塘,然后用灌溉法或浅塘法将浸出试剂布于矿堆外表。

  The ore heap after, according to the porosity of ore heap, can choose the spraying, flow or pen method for liquid distribution tube. Dissemination method is with a bulldozer or rules loader in ore heap ditch excavation of appearance or shallow pond, then by irrigation or shallow pond method will leaching reagents in ore heap appearance.

  成套浸出设备选用这种办法适用于浸透能力较小的矿堆,矿堆外表的不同区域能够轮流布液。洒布法是用各种原料的喷头或多塑料管将浸出剂喷洒于矿堆外表,可使浸出剂均匀地与矿块接触。

  This method is suitable for the use of a complete set of leaching equipment, which can be used in the different areas of the surface of the mine. Sprinkling method is used to spray a variety of raw materials, the use of a variety of plastic pipe will be used to spray the leaching agent in the surface of the mine, can make the leaching agent evenly and the ore block contact.

  笔直管法是在矿堆外表沿必定间隔的网格交点上打钻孔,将多孔塑料管经套管内部插至钻孔底部,然后取去套管,浸出剂经水沟(或管道)流最多孔塑料管。此法可使浸出剂和空气均匀地散布于矿堆内。

  The straight pipe method is to drill holes on the surface of the mine. The porous plastic pipe is inserted into the bottom of the hole and the hole is inserted into the hole at the bottom of the hole. This method can make the leaching agent and air evenly spread in the mine.

  洒布法和笔直管法适用于渗滤能力大的矿堆。实践中通常选用联合法,以使浸出剂能在矿堆内部和外表均匀散布。

  Sprinkling method and pen straight tube method can be applied to the large filtration capacity. In practice, the combination method is usually used in order to make the leaching agent distribute in the interior and exterior of the mine.

  浸出液通常用泵循环,使其多次渗滤通过矿堆,以提高浸出液中的有价组分浓度和下降浸出试剂耗量。浸渣通常用电耙、推土机卸料,用矿车或轿车将其运至尾矿场。

  The leaching solution is often used to pump the circulation, so as to improve the leaching solution, to increase the concentration of the leaching solution and the amount of the reagent. Usually, the leaching slag scraper dozer unloading, cars or cars will be transported to the tailings.

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