Oil extraction production process has been widely used in the oil industry. Extraction process and pressing process are the two most widely used production processes. Different from the principle of squeezing oil by pressing process, the extraction process uses solvent to dissolve the oil in the oil cells, extracts it from the oil to obtain mixed oil, and then separates and recovers the solvent through subsequent evaporation, stripping, condensation and other processes to obtain extracted crude oil.
Peanut oil processing is mainly based on pressing, which can produce fragrant, nutritious, green and healthy finished oil, but the residual oil rate of pressing process is relatively high. Therefore, in large-scale peanut oil processing projects, a combination of pressing and extraction process, that is, pre-pressing extraction process, will be used to extract peanut oil. In production, about 80% of the oil is first squeezed out by the pre-pressing machine, and then the pressed cake is crushed and sent to the extraction equipment to extract the oil. It can not only fully extract the residual oil and avoid waste of resources, but also obtain green and healthy pressed oil, and obtain high-quality peanut cake, which is a good way.
The extraction process has many advantages in production, which can improve production efficiency and oil yield. The following Huatai Oil Machinery briefly introduces the advantages and characteristics of the extraction process for producing edible oil.
1. High degree of automation: Modern cooking oil extraction production lines are usually equipped with highly automated control systems, which can accurately control parameters such as temperature, pressure, and solvent volume to ensure that the extraction process is stable and efficient, reduce human errors, increase oil yield, and reduce labor intensity.
2. Solvent extraction technology: Solvent extraction technology, such as n-hexane and other solvents, is used to ensure that the solvent is fully in contact with the peanut embryo through continuous countercurrent or advection extraction processes, fully extract oil, and reduce solvent consumption.
3. Good quality of meal: In the production process of extraction oil, due to the low operating temperature, the degree of denaturation of protein in solid materials is small, and the quality of meal is correspondingly better, which is very beneficial to the feeding value of meal or the extraction of plant protein from meal.
4. Low temperature extraction: The oil extraction technology can be carried out under low temperature conditions, which can improve the oil yield while protecting the nutritional quality of oil and reduce the loss of nutrients.
5. Intelligent management: Through the integrated information management system, real-time monitoring of production data, optimization of production processes, full utilization of resources and continuous improvement of production efficiency are achieved.
The cooking oil extraction oil process is already widely used in edible oil processing and is often used in large-scale edible oil processing projects. For investors, to purchase an extraction equipment production line, they must first seek cooperation with a reliable extraction equipment manufacturer, and pay attention to the quality of the equipment, the manufacturer's strength, experience and after-sales service. To purchase an extraction equipment production line, you can consult and inspect Huatai Oil Machinery. Huatai's physical factory can customize equipment according to user needs, tailor-make production line solutions, and provide oil production processes, on-site installation and commissioning services. Huatai has rich experience in large-scale edible oil extraction projects, and produces equipment of good quality, good service, and good customer feedback. You can visit the site for inspection.
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