Three phase separation machine for water, oil, water, and slag, purification equipment for water, oil, and slag, and separation equipment for slag removal, dehydration, and separation

Description :

　　Three phase separation machine for water, oil, water, and slag, purification equipment for water, oil, and slag, and separation equipment for slag removal, dehydration, and separation

　　With the rapid development of our country's economy and the increasing improvement of people's living standards, the awareness of conservation and environmental protection has not yet reached the level of developed countries. This contradiction has gradually revealed the pollution of food waste to the environment and the harm to public health and safety, and has begun to plague people. The presence of oil in the treatment of kitchen waste not only hinders sorting, but also affects subsequent anaerobic digestion (or subsequent treatment). Separating oil from kitchen waste treatment and recycling it solves the above problems, and turns waste into treasure, improving the level of resource utilization, harmlessness, and reduction of kitchen waste.

　　At present, the recycling of oil in kitchen waste treatment is limited to the extraction of hogwash oil from raw waste. Not only is the recycling rate low, but it also consumes a lot of energy and has a poor operating environment. There are two main processes for extracting materials from hogwash oil in China. One is to use a skimmer to skim off the floating oil on the heated slurry, and the other is to physically slurry the initially sorted materials and then send them to an anaerobic tank for anaerobic digestion. But in the treatment of kitchen waste, oil and slurry blend together, resulting in low oil recovery rate and high impurity content. When the oil is not removed or is not well removed and sent to the anaerobic tank, it cannot be digested and decomposed by anaerobic bacteria, and the top of the aggregated material produces scum and crust. In addition, it is also the cause of anaerobic foam, which is easy to have a bad impact on the operating environment. These greatly affect the subsequent processing of materials and limit the development of food waste resource utilization.

　　Based on the problems existing in the existing technology mentioned above, the present utility model provides a device for extracting oil from kitchen waste, which can effectively extract oil from kitchen waste and improve the efficiency of resource utilization and treatment of kitchen waste.

　　Three phase separation machine for water, oil, water, and slag, purification equipment for water, oil, and slag, and separation equipment for slag removal, dehydration, and separation

　　This series of equipment is mainly designed for the three-phase separation of solid slag liquid water liquid oil materials. It is a model developed based on more than ten years of practical experience in the separation field in our factory, ensuring uninterrupted and stable operation 24 hours a day. It mainly consists of a drive device, differential, screw, drum, hood, machine base, and control system.

　　It is necessary to ensure that the solid and liquid are immiscible, and that the two liquids have different densities, with the solid density being greater than the liquid density. The difference compared to a two-phase centrifuge is that it can separate two-phase liquids.

　　Three phase separation machine for water, oil, water, and sludge separation equipment for water, oil purification, and sludge separation - Separation principle:

　　The material to be separated enters the acceleration chamber of the spiral pusher through the feeding tube and then enters the inner wall of the high-speed rotating drum. Due to the different densities of the light liquid phase, heavy liquid phase, and insoluble solid phase in the material, the centrifugal force experienced by the three-phase materials is not the same. The insoluble solid phase is settled on the inner wall (outside) due to the centrifugal force caused by the specific gravity, while the light liquid phase is settled far away from the inner wall (outside) of the drum due to the centrifugal force caused by the centrifugal force. The heavy liquid phase is in the middle, and the insoluble solid phase is discharged from the solid discharge port through the spiral pusher with a relative speed difference from the drum. The light and heavy liquid phases are then separated by different structures inside the machine. The heavy liquid phase is separated by The centripetal pump discharges the light liquid phase through gravity, thus achieving the purpose of three-phase separation of the material. The light and heavy liquid phases of our company's three-phase centrifuge are discharged by gravity and centrifugal force respectively, effectively avoiding material mixing and incomplete separation. Ordinary three-phase centrifuge often results in incomplete separation due to unstable composition of the light and heavy liquid phases during operation. Our three-phase centrifuge can adjust the interface between the light and heavy liquid phases according to changes in material composition during machine operation, thereby achieving the desired separation effect.

AfterSalesService :

• Three phase separation machine for water
• oil
• water and slag