The Supply of Annular Grease Leaching Equipment

Ring leaching equipment adopts chain drive, novel ring structure design, low speed, smooth operation without noise, low maintenance cost;The feeding system automatically adjusts the rotating speed of the host machine according to the feeding quantity, so that a certain material level is always maintained in the storage box, which is conducive to the formation of micro negative pressure inside the leach and reducing the leakage of solvent.

The advanced design of mixed oil circulation principle is beneficial to reduce the input of fresh solvent, reduce the residual oil in the meal, improve the concentration of mixed oil, and achieve the purpose of energy saving by reducing the evaporation amount.

The material layer design of the annular leaching equipment is low, and it is mainly based on infiltration leaching. The material in the bending section is turned over once, which can reduce the dead Angle of leaching. However, the content of the end of the meal in the mixed oil is more, and it needs to be effectively treated before it can enter the evaporation system.

The oil leaching equipment mainly consists of leaching device, steaming machine, evaporator, stripper, condenser and other equipment.Using the extraction principle of organic solvent, the oil in the oil is extracted by contacting, soaking or spraying the oil embryo (soybean) or the pre-pressed cake (rapeseed, cottonseed, sunflower seed, peanut, rice bran, sesame, tea seed, coconut, etc.).

The basic process and principle of oil extraction equipment, the selection of organic solvents that can dissolve oil, after the contact of oil (immersion or spray), so that the oil in the oil is extracted.The process is: the oil embryo (or pre-pressed cake) immersed in the solvent, so that the oil dissolved in the solvent (composition of mixed oil), and then the mixed oil and solid residue (meal) separation, mixed oil according to different boiling points for evaporation, stripping, the solvent vaporization into steam and oil separation, so as to obtain oil (leach crude oil).The solvent vapor is recycled after condensation and cooling.There is also a certain amount of solvent in the meal. After desolution and drying treatment, the dry meal can be obtained. The solvent vapor evaporated in the desolution and drying process is still recycled by condensation and cooling.

The basic process and principle of oil leaching equipment, the selection of organic solvents that can dissolve oil, after the contact of oil (immersion or spray), so that the oil in the oil is extracted.The process is: the oil embryo (or pre-pressed cake) immersed in the solvent, so that the oil dissolved in the solvent (composition of mixed oil), and then the mixed oil and solid residue (meal) separation, mixed oil according to different boiling points for evaporation, stripping, the solvent vaporization into steam and oil separation, so as to obtain oil (leach crude oil).The solvent vapor is recycled after condensation and cooling.There is also a certain amount of solvent in the meal. After desolution and drying treatment, the dry meal can be obtained. The solvent vapor evaporated in the desolution and drying process is still recycled by condensation and cooling.