In order to ensure the normal operation of the flotation column and obtain satisfactory indicators, it is required to strictly control the amount of ore, air volume and wind pressure during operation. Observe the following abnormal phenomena at any time and handle it in time: (1) The phenomenon of flower turning. If there is a tumbling in the operation, there are two possible reasons. One is that the wind pressure applied to the air is too high, and the other is that the air tube is broken. Treatment method: first adjust the wind pressure. If the tumbling is not eliminated after adjusting the wind pressure, it is necessary to stop to check whether the inflation tube is broken or there is no compression. After the fault is removed, the vehicle can be driven. (2) The tailings pipe is blocked. This phenomenon occurs in the operation of the flotation column, resulting in: 1 The size of the ore in the slurry to be fed is too large, and the blockage phenomenon in the tailings pipe is mostly caused by this reason. 2 The amount of ore is suddenly increased, the tailings tube is too late to discharge, and sedimentation is blocked. 3 Other debris in the flotation column will block the tailings pipe. Treatment method: High-pressure water pipes or high-pressure gas pipes should be installed at the lowest position of the tail pipe discharge pipe in advance. Once the blockage occurs, high-pressure water or high-pressure air can be used to clear the water. At the same time, the cause should be identified, and if necessary, the ore size and feed should be adjusted. the amount. (3) Less foam. The main reason: the amount of aeration is small, the amount of foaming agent is small, and other pharmaceutical systems have problems. The solution is to increase the amount of inflation and adjust the dose. As the name implies, Round Molded Graphiteis a cylindrical product of graphite electrode, which is made of graphite block materials by crushing, screening, batching, shaping, cooling, roasting, dipping and graphitization of post section petroleum coke and medium temperature coal tar pitch. It has the advantages of high temperature resistance, corrosion resistance, good conductivity and light weight. It is mainly used for large DC resistance furnaces, blast furnace bricks, conductive electrodes, lining anti-corrosion and other purposes. Round Rod Graphite,Graphite Round Stock,Round Molded Graphite,Graphite Round Square Shape Henan Carbon Road New Material Technology Co., Ltd , https://www.kygraphiteblock.com
The high-purity graphite, graphite block and Molded Graphite produced by Pingdingshan Carbon Graphite Factory for many years are excellent, and the specifications of Round Molded Graphite are as follows: φ 450*800, φ 520*400 φ 630*420, φ 660*620 φ 780*600, φ 820*350~500 φ 900*350~400, φ 1050*350~400 φ 980~350*400, φ 1160*350~680 φ 1260*350~680, φ 1330*400 φ 1420*400, φ 1520*400 φ 1630*350, φ 1800*350 φ 2000*350, φ 520~2000*680