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鲁中冶金矿山公司选矿厂使用φ5×1.8m的湿式自磨机和φ2.7×3.6m湿式格子型球磨机,共3个系列。投产几年来,由于油质、油量、岗位操作、磨机筒体窜动、大瓦缺陷等原因,经常发生燃瓦(1985年至1990年共燃瓦11次)。1989年12月,我们在三个系列的磨机大瓦上,安装了温度监控装置,收到了良好的效果。这种监控器是由感温探头(热敏电阻)、屏蔽线、测温系统、控温系统组成,其安装过程是:(1)在大瓦接触角范围内确定钻孔位置(附
Luzhong Metallurgical Mine beneficiation plant using φ5 × 1.8m wet self-mill and φ2.7 × 3.6m wet plaid ball mill, a total of 3 series. In the past few years, the burning of shingles (11 burning of co-fired power from 1985 to 1990) occurred frequently due to oil quality, oil quantity, post operation, mill barrel movement, large tile defects and so on. In December 1989, we installed a temperature monitoring device on the three series of mill tiles and received good results. This monitor is composed of a temperature probe (thermistor), shielded wire, temperature measurement system, temperature control system, the installation process is: (1) to determine the drilling position within the contact angle of the tile