Zhengzhou Dayang Oil Chemical Equipment Co., Ltd. develops and produces edible butter refining equipment
Animal fat tissue secretes oil from it when it is heated and smelted.
The fat in animal fat cells will change from solid to liquid under heat. Heating animal fats reduces the viscosity of the fat and reduces its surface tension. This is the result of thermal molecular motion and the weakening of intermolecular cohesion. The weakened cohesion will make the fat easily precipitate out of the cells, and the fat droplets of a single cell will aggregate into large clumps. At the same time, due to the difference in specific gravity, fat and protein are separated.
Grease smelting is an important factor in determining the quality of refined oil. This process uses melting and drying under vacuum. Its characteristics are as follows:
(1) Smelting is performed under vacuum, which can eliminate the moisture in the raw materials and obtain dry grease and dry oil residue. (2) Because this equipment is closed, the adverse effects of the oxidation of air on oil and fat caused by the oxidation of oil and fat during the entire melting process can be completely avoided.
(3) It can guarantee to obtain high-quality grease. This is because organic substances (vitamins, stearyl alcohol, lecithin, etc.) sufficient to improve the edible value and storage stability of the fat are stored in the fat.
(4) Partial deodorization of oils and fats can also eliminate unpleasant odors.
(5) Get high-quality oil residue. Because melting is performed in a vacuum, the protein is almost invariant.
(6) Reduced thermal energy loss during smelting

Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.