The household oil press liberated the hazards of waste oil and waste oil, created a more convenient, healthy, and diversified living environment for human beings, and became the necessities of modern family life.
With the continuous improvement of life, household oil presses have also become a member of household appliances, and more and more families use this new type of electrical products. With the emergence of food problems such as cooking oil, the health problems of edible oil have been exacerbated. Traditional oil extraction methods can no longer guarantee the provision of high-quality edible oil. Therefore, various brands of household oil presses came into being, and various oil press technologies and appearance designs are also different.
Household oil presses also have screw presses. All-smart home oil presses. Screw oil presses are mainly used for processing in rural areas. All-smart home oil presses generally face the majority of households. The cost of oil pressing is low and the oil is produced. High rate and simple operation.
When the oil press is running, the processed oil enters the press chamber from the hopper. Through the spiral rotation, the material embryo continuously advances inward for squeezing. Because the material embryo is in motion in the press chamber of the oil press, under the condition of high pressure in the press chamber, there will be a large frictional resistance between the material embryo and the snail, the material embryo and the press chamber, so that the material embryo is slightly There is friction between them, and relative movement is generated.
On the other hand, because the diameter of the root circle of the snail gradually becomes thicker and the pitch of the screw gradually decreases, when the snail is turned, the spiral embryo can advance or rotate outward, and at the same time, the material layer close to the surface of the snail follows the squeeze Turn around. In this way, the embryo particles in the press chamber move at different speeds and move in the same direction, and the particles also move relative to each other. The heat generated by friction meets the heat required for the operation of the oil extraction technology, helps to promote the thermal denaturation of the protein in the raw material, destroys the colloid, and increases the plasticity. At the same time, it is easy to analyze the viscosity of the oil, improve the oil extraction rate, and discharge the oil from the gap. .