Three factors affecting the separation effect of centrifuge
1, feed temperature The temperature of the slurry can directly affect the viscosity of the mother liquor. Generally, the higher the temperature of the solution, the lower the viscosity, the more liquid film on the solid phase, the easier the fine particles settle, and the less liquid contained in the capillary. For centrifuges that seek solid phase dryness, the separation will be better. 2, feed rate Sometimes too large a feed will result in poor separation, mainly because the settling time of the particles in the drum is not sufficient. The premise of achieving the separation conditions of the centrifuge design is that the time for the solid phase particles to settle onto the drum wall must be less than the residence time of the particles in the drum, that is, the effective residence time of the slurry to be separated in the drum must be ensured. The solid phase particles are allowed to settle for a sufficient time. In our actual experience, the same material, when the feed amount is 1M3/H, the separation effect is not good, but when the feed amount is 0.5M3/H, the separation effect is very good, the reason is here. 3. Abnormal process conditions Mainly refers to the lack of crystal content in the feed slurry or the crystals are not crystallized and flocculated, which is very difficult for the centrifuge to obtain the desired separation effect. The recovery unit has experienced such an event. The sodium thiocyanate system accumulates more sodium formate due to external reasons, causing the sodium sulfate to produce crystal grains in the sodium thiocyanate solution. In any case, any adjustment of the parameters of the centrifuge is incapable of this situation, and the physical properties of the material added to the centrifuge are directly related to the separation effect. Food Grade Gelatin,Food Additives Gelatin,Bovine Gelatin Powder,Edible Gelatin Powder Hebei Haodong Biological Technology Co.,Ltd. , https://www.hdgelatin.com