High-Efficiency Solvent Extraction Equipment and Product Introduction: Empowering the Feed Industry for Low-Oil, High-Quality Production

In - depth Analysis of Solvent Extraction Equipment in Feed Production

In the animal feed meal production industry, the choice of oil extraction technology significantly impacts product quality and production efficiency. Penguin Group's high - efficiency soybean oil solvent extraction equipment has emerged as a game - changer, offering a more advanced solution compared to traditional mechanical pressing.

Principle of Solvent Extraction Method

The solvent extraction method is based on the molecular - level affinity between oil and solvents. Hexane, as a commonly used solvent, has a high affinity for soybean oil. When the solvent comes into contact with soybean flakes, it can quickly dissolve the oil, achieving efficient extraction. This principle allows for a more thorough separation of oil from the solid material at the molecular level.

Quantitative Comparison between Mechanical Pressing and Solvent Extraction

In terms of soybean meal oil content, mechanical pressing usually leaves the soybean meal with an oil content of around 5% - 7%. In contrast, Penguin Group's solvent extraction equipment can stably control the soybean meal oil content between 1% - 2%. This significant reduction in oil content not only improves the quality of the soybean meal but also maximizes oil extraction.

Regarding oil yield, solvent extraction can achieve an oil yield of up to 95% - 98%, while mechanical pressing generally has an oil yield of about 85% - 90%. Additionally, in terms of energy consumption, solvent extraction is significantly more energy - efficient due to its milder operating conditions and the use of a closed - loop solvent recovery system. It can save up to 30% - 40% of energy compared to mechanical pressing.

Impact of Key Process Parameters on Extraction Efficiency

Key process parameters such as temperature, time, and solvent - to - material ratio have a significant impact on extraction efficiency. Generally, an extraction temperature between 50 - 60°C, an extraction time of about 60 - 90 minutes, and a solvent - to - material ratio of 0.8 - 1.2:1 can achieve optimal extraction results. By carefully adjusting these parameters, the extraction efficiency can be further improved.

Solvent Recovery System

The solvent recovery system in Penguin Group's equipment is a critical component. It operates on a closed - loop principle, where the used solvent is recovered, purified, and reused. This not only reduces solvent consumption but also has significant environmental benefits. Economically, it can save about 20% - 30% of solvent costs annually, and from an environmental perspective, it greatly reduces solvent emissions.

Customer Case Analysis

A well - known feed enterprise in the United States installed Penguin Group's solvent extraction equipment. After a period of operation, the enterprise reported that the equipment had high stability, with a production capacity that could meet the enterprise's large - scale production needs. The quality of the produced soybean meal was significantly improved, which helped the enterprise gain a competitive edge in the market.

Future Technological Trends

Looking forward, the solvent extraction technology in the feed industry is expected to develop towards intelligence and low - energy consumption. For example, the use of automation and artificial intelligence technologies to optimize process parameters and improve production efficiency. At the same time, the development of more environmentally friendly solvents will further enhance the environmental performance of the extraction process.

If you are interested in learning more about our high - efficiency solvent extraction equipment and how it can transform your feed production, click here to download the equipment technical whitepaper or schedule a consultation with our experts.