Thickening Tank are widely used in the concentration an […]
Thickening Tank are widely used in the concentration and dewatering of tailings in order to increase the concentration of pulp. In recent years, China has developed a highly efficient dewatering equipment—high-efficiency thickener. It has adopted some new technologies in the methods of feeding, equipment construction and automatic control, which accelerates the sedimentation speed of the ore particles. Compared with the thickening tank, the production efficiency has been greatly improved.
The reason why high-efficiency thickening tanks can be efficient is mainly due to the following aspects: First, the use of flocculant addition system: the flocculant used in the high-efficiency thickening tank is polyacrylamide, the flocculation effect is better than the ordinary flocculant, and at the same time, in order to avoid the flocculation of the already-formed floc is damaged by the falling pulp, the flocculant is The slurry enters the thickening machine and is fed into the ore cylinder once, and the amount of flocculating agent can be adjusted according to the concentration of the ore;
Feeding: The traditional thickening tank adopts the upper feeding mode, and the pulp is easy to affect the precipitated pulp during the descending process. In order to avoid the shortcomings of this kind of ore feeding method, the experts of Yantai Xinhai Mining Machinery Co., Ltd. have repeatedly tried to use the lower ore feeding, which is not easy to fluctuate during the ascending process of the slurry, and in order to avoid the precipitation of the slurry in the slurry. The effect is that before the slurry is fed into the thickener, it needs to be treated by the degassing tank.