Sweet potato residue liquid separation equipment

The sweet potato residue liquid separation equipment is a mechanical equipment specially used to process the sweet potato residue (sweet potato residue) produced during the processing of sweet potatoes (sweet potatoes) and effectively separate its solid and liquid phases. This type of equipment is often used in processing industries such as sweet potato starch and sweet potato drinks, which helps to improve resource utilization and reduce environmental pollution. The following is the working principle, characteristics and application of the sweet potato residue liquid separation equipment: Working principle of sweet potato residue liquid separation equipment: 1. Feeding and preliminary separation: The sweet potato residue liquid mixture enters the separation equipment through the feed port. The equipment may be equipped with a preliminary solid-liquid separation structure, such as a grid, a screen, etc., to remove larger particles or suspended matter, and to perform preliminary screening and concentration on the mixture. 2. Centrifugal separation: The core separation process usually uses centrifugal separation technology. The sweet potato residue liquid mixture is subjected to a strong centrifugal force in the high-speed rotating drum, and the solid and liquid phases are separated due to density differences. The sweet potato residue (solid phase) is thrown to the drum wall due to its high density to form a solid phase layer; the sweet potato liquid (liquid phase) is concentrated in the center area of ​​the drum. 3. Screw push: The screw conveyor coaxially arranged with the drum rotates at a speed slightly lower than that of the drum, and pushes the solid phase layer along the drum wall to the discharge end through the differential action, while preventing the solid phase particles from flowing back to the liquid phase area, keeping the solid-liquid interface clear. 4. Solid-liquid discharge: The dehydrated sweet potato residue (solid phase) is discharged from the discharge port under the action of the screw push, and the separated sweet potato liquid (liquid phase) flows out through the liquid phase outlet or overflow port on the drum to achieve solid-liquid separation. Features of sweet potato residue liquid separation equipment: - Efficient separation: Centrifugal force is used to achieve solid-liquid separation, with fast separation speed and high efficiency, especially suitable for processing sweet potato residue liquid with high solid content. - Continuous operation: The equipment is designed for continuous feeding, continuous separation, and continuous discharging mode, which is suitable for industrial large-scale processing needs and ensures production continuity. - Strong adaptability: By adjusting parameters such as drum speed and screw differential speed, it can adapt to sweet potato residue liquid with different properties and different solid contents to ensure good separation effect. - Compact structure: The equipment has a high degree of integration and occupies a small area, which is convenient for installation and operation in a limited space. Application of sweet potato residue liquid separation equipment: - Sweet potato starch processing: In the production process of sweet potato starch, after the sweet potatoes are crushed, refined, screened and other processes, the sweet potato residue liquid produced needs to be separated by solid-liquid separation through separation equipment. The separated sweet potato residue can be further used in feed, biomass energy and other fields, and the separated sweet potato liquid is returned to the production process or environmentally friendly treatment. - Sweet potato beverage processing: In the production process of sweet potato juice, sweet potato wine and other beverages, the sweet potato residue liquid after juicing also needs to be separated by solid and liquid. The separated sweet potato residue can be treated as agricultural waste, and the separated sweet potato liquid is used for beverage production after further clarification, filtration and other treatments. - Environmental protection field: The sweet potato residue liquid separation equipment is also suitable for the pretreatment of sweet potato processing wastewater. The solid-liquid separation reduces the suspended solids and organic matter load in the wastewater, which is conducive to the stable operation and standard discharge of subsequent wastewater treatment facilities. To sum up, the sweet potato residue liquid separation equipment realizes efficient solid-liquid separation of sweet potato residue liquid through centrifugal separation technology. It is an important link in the sweet potato processing industry chain, and plays an important role in improving resource utilization, reducing environmental pollution and ensuring product quality.