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NEWS
Oil Extraction Technology Of Tea Seed Oil
Time:Thu-08-22 hits:
The nutrients of tea seed oil are similar to those of olive oil. Long-term consumption can reduce blood lipids, low-density lipoprotein cholesterol, and prevent cardiovascular and cerebrovascular diseases such as hypertension and atherosclerosis. Small cities are not famous, and big cities are not competitive.
The processing technology of tea seed oil is mainly divided into three types: cold pressing process, hot pressing process and leaching process.
The production process of hot pressed oil is: raw material pretreatment area, pressing area, crude oil refining area, including the following equipment:
1. Raw material pretreatment
Camellia seeds need to be cleaned, dried, shelled, crushed, steamed, fried and tempered before being pressed.
The purpose is to clean the camellia seeds, reduce impurities, dehull, crush, and temper the tea seeds, change the structure of the oil itself, and make it more effective to improve the oil yield of the raw materials, increase the output of the equipment, and ensure the oil as much as possible. Quality of meal and by-products.
The equipment used in the pretreatment process includes: flat dryer, shelling machine, vibration cleaning and stone removal machine, crusher, tempering pot and other equipment.
2. Squeeze
The pretreated camellia seeds are sent to the screw oil press to extract the oil through the lifting auger, and the crude tea seed oil obtained by pressing is transported to the next process through the pipeline.
Need to use screw press for pressing. The screw press is the most commonly used type of oil press at present, and it is famous for its high oil extraction rate.
3. Crude oil refining
In order to ensure that the refined oil meets the national standard, the crude oil is sent to the refining device for degumming, deacidification, decolorization, deodorization and other processes.
The refining workshop needs to be equipped with a complete set of tea seed oil refining equipment, among which the main equipment includes: dephosphorization and degumming dehydration pot, decolorization pot, soap foot pot, deodorization tower, clay tank, crude oil tank, filter oil pump, vibration filter, air compressor, changer Heater, heat transfer oil furnace, etc.
Refined first grade tea seed oil also needs to be dewaxed.
Dewaxing equipment includes dewaxing equipment including: crystal growing crystallization tank, filter, dewaxing oil tank, refrigeration unit, pipeline pump, gear pump, air compressor, gas storage tank, etc.
After the dewaxed tea seed oil is filtered by a plate and frame filter, the finished tea seed oil is obtained. After the refined tea seed oil has passed the test, it can be filled and packaged for sale.
