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Animal oil negative pressure boiling pot
When animal adipose tissue is heated and melted, it secretes oil from it
Product details
When animal adipose tissue is heated and melted, it secretes oil from it.
The oil in animal fat cells will change from solid to liquid under the action of heat. Heating animal fat can reduce its viscosity and lower its surface tension. This is the result of thermal molecular motion and the weakening of intermolecular cohesion. Weakening cohesion makes it easier for oil to precipitate from cells and can cause single cell oil droplets to aggregate into large clusters. At the same time, due to differences in specific gravity, oil and protein can separate.
The method of oil melting is an important factor in determining the quality of finished oil products. This process involves melting and drying in a vacuum state. Its characteristics are as follows:
(1) Smelting is carried out in a vacuum state, which can eliminate moisture in the raw materials and obtain dry oil and dry oil residue.
(2) Due to the sealed nature of this equipment, it can completely avoid the adverse effects of air oxidation on oil and fat during the entire melting process, such as increased peroxide value and darker color.
(2) Due to the sealed nature of this equipment, it can completely avoid the adverse effects of air oxidation on oil and fat during the entire melting process, such as increased peroxide value and darker color.
(3) We can guarantee high-quality oils and fats. Because there are organic substances (vitamins, stearins, phospholipids, etc.) stored in oils that can enhance their edible value and storage resistance.
(4) Partial deodorization of oils and fats can also eliminate unpleasant odors.
(5) Obtain high-quality oil residue. Because melting is carried out in a vacuum state, proteins are almost invariant.
(6) Reduced thermal energy loss during the melting process.
The animal oil melting equipment uses thermal oil as the heat medium to melt animal fat under vacuum negative pressure. The extraction speed of animal oil is fast, and the animal oil does not come into contact with oxygen under vacuum. The color of the oil is light and odorless. In addition, the animal oil vacuum melting equipment has the advantages of automatic feeding, simple operation, automatic slag removal, automatic oil residue separation, environmental compliance, low peroxide value, low acid value, transparent color, and strong aroma of animal oil.
With the large-scale breeding of poultry in the market, many large slaughter and processing enterprises such as pigs, cows, sheep, etc. leave a large amount of animal fat that needs to be processed and utilized.
The regular assembly line process for animal oil production can be roughly divided intoMeat grinding - conveying - sorting - steaming - oil residue separation - filtering - refining crude oil - refining - finished oil.
Refining according to process:Degumming, deacidification, dehydration, decolorization, deodorization, etc. can only be consumed after processing. The refined oil becomes a snow white color, which can meet the national standards for animal oil.
Applicable to:Compared to the old-fashioned open boiling pot, the negative pressure oil boiling pot uses thermal oil (or steam) as the heat medium, adopts a fully sealed low-temperature negative pressure refining method, automated equipment operation, continuous production, energy saving and environmental protection, no odor, and meets environmental standards. Oil produced under vacuum conditions has low peroxide value, low acid value, good color, strong aroma, and generates significant profits.
This equipment is suitable for refining various animal fats and oils, such as lard refining equipment, chicken fat refining equipment, duck fat refining equipment, butter refining equipment, fox and raccoon oil refining equipment, sheep fat refining equipment, etc.
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