尾矿脱水工艺流程及装备(国外英文资料).docVIP

尾矿脱水工艺流程及设备(国外英文资料) Tailings dewatering is domestic emerging in recent years a new craft, new tailings disposal refers to the end by the beneficiation process output pulp after multistage enrichment, then through efficient dewatering equipment such as vibrating sieve dehydration processing, formation water is small, easy to precipitate curing and using the site storage of slag, slag can be transferred to the fixed location of dry storage. Because the technology can effectively overcome the tailings surface storage problem such as security, environment, occupation of land, therefore, it has to do with the tail goaf filling technology, the tailings processing and building materials products, such as the overall use of technology has gradually become the domestic large and medium-sized mine tailings disposal and utilization of three big main ways and technology, has a broad application prospect. The successful application of tailings dewatering process, not only can improve the enterprise existing tailings dam safety reliability of the dam body, prolong the service life of the tailings in active service, solve the problem of tailings for longer-term storage, but also to speed up the process of popularization and application plays an important role. Tailings is refers to the dam interception valley mouth or compound, used to storage of metal or non-metal mine ore selected dont back out of the tailings or other industrial waste residue. The waste residue of coal ash forming in the coal ash of coal-fired power plants should be managed according to the tailings. Tailings are ore mined from metal or non-metal mines, which are selected by the mining plant to produce waste of the valuable ore. These tailings, because of the large number of useful or harmful ingredients, temporarily unable to process if random discharge, resulting in the loss of resources, large area wiped out farmland or rubble and pollute the environment. Concentrator tailings produced not only the quantity