Novel camellia oil processing technology and processing device thereof

Abstract

The invention relates to a novel camellia oil processing technology, wherein the technology includes the following steps: a, firstly, carrying out camellia seed storage processing of selected raw materials; b, pretreating the raw materials after the completion of the step a; c, after completion of the step b, carrying out cold pressing by a cold press device, wherein the oil yield is ensured, andfood additives require to be added during cold pressing; d, after completion of the step c, filtering by a plate frame, and carrying out oil-slag separation; e, after completion of the step d, carrying out secondary extraction of an oil cake by a leaching method; f, after completion of the step e, processing pressed raw camellia oil by alkali refining; g, after completion of the step f, cooperating with deodorization processing; and h, after completion of the step g, finally packaging. The processing device of the novel camellia oil processing technology includes a screening device and a leaching oil processing device, the screening device corresponds to the screening process, the leaching oil processing device corresponds to the leaching, evaporation and steam-stripping processes. The residual oil rate is reduced and the oil extraction effect is increased.

Description

Technical field [0001] The invention relates to the field of camellia oil processing, in particular to a new type of camellia oil processing technology and processing equipment. Background technique [0002] Squeezing oil is to separate the oil directly from the oil by physical pressure. The whole process does not involve any chemical additives to ensure product safety, hygiene, pollution-free, and natural nutrition is not damaged. The vast majority of peanut oil in the domestic market uses the pressing method, while most soybean salad oil uses the extraction method. From the perspective of safety and environmental protection, because the pressed oil can maintain the original nutrition of the raw material and the oil quality is relatively pure, compared with the leached oil, the pressed oil has a comparative advantage. [0003] The leaching oil is made by fully soaking the oil and fat raw materials with solvent oil and then extracting them at high temperature, and then processed b...

AI Technical Summary

Problems solved by technology

After refining processes such as alkali refining and decolorization, the high-quality refined oil required by the market can be obtained. The oil leaching equipment uses chemical solvents to extract edible oils and fats, and then removes the solvent to obtain crude oil. The current leaching oil equipment uses A large amount of bran cake is mixed with an organic solvent to obtain a leaching mixture, and then the organic solvent is evaporated by ordinary evaporation equipment. The disadvantage is that the mixing of the bran cake and the organic solvent is uneven and incomplete. Most of the oil quality does not meet the requirements

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