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我厂自投产以来,就提出了耐磨问题。特别是硫化矿车间投产后,因该四间处理多金属矿物、中硬度矿石,且夹有10%左右的矽嘎岩,其硬度与花岗岩相近。在浮选过程中添加硫酸铜、硫酸锌、石灰、水玻璃、苏打等药剂,因而设备的磨损和腐蚀更为突出,备品备件制作跟不上,甚至直接影响到正常生产和选矿效率,同时给维修、管理工作增加了困难。消耗了大量钢材。我们在天津市辉绿岩铸石制品厂的帮助下,开展了推广使用铸石制品的工作,现将辉绿岩铸石制品在我厂的使用情况介绍如下:
Since our factory put into production, we have put forward the problem of wearability. In particular, the production of sulfide ore plant put into operation, due to the four processing of polymetallic minerals, medium hardness ore, and about 10% of the sandstone, the hardness and granite are similar. In the flotation process add copper sulfate, zinc sulfate, lime, water glass, soda and other agents, and thus equipment wear and corrosion are more prominent spare parts can not keep up, and even directly affect the normal production and dressing efficiency, while giving Maintenance, management has increased the difficulty. Consumed a lot of steel. With the help of Tianjin Diabase Casting Products Factory, we have carried out the work of promoting the use of castings products. The usage of diabase castings in our factory is as follows: