In response to this problem, we should first trek the decanter centrifuge drum speed, of course, within the safety tolerance range, and the material is non-corrosive or less corrosive. Then trudge the filtration area inside the centrifuge drum. The method is to increase the lining mesh, so that there is a small gap between the filter bag and the centrifuge drum, and the trekking permeability; Increase the section area, such as adding V-shaped filter baffles.
In the process of using the decanter centrifuge, the problem of slow dewatering power of the decanter centrifuge is encountered, which is manifested as the increase of solid image material in the drum, the extension of dewatering time of the decanter centrifuge, and the appearance of non-drying. This phenomenon belongs to the general phenomenon.
It can be a few times dehydration methods, reducing the amount of centrifuge dehydration filter material per time, more, less discharging method. If the material is sticky, wash it within the limits allowed by the process. Trudging solid phase material particle size, in the case of unchanged process, if you want to trek fear rate, you can consider increasing, such as adding flocculant.
Decanter centrifuge is one of the widely adaptable solid-liquid separation equipment on the market, mainly used for solid-liquid separation. When selecting the equipment, it depends on the specific condition of the material, the separation or not of the decanter centrifuge and the separation function are determined by the dryness of the solid particles in the suspension, such as salt and sugar and other water-soluble items, which need to be separated after using flocculant.