Huatai Animal Fat Process

Environmentally friendly animal oil refining equipment is equipped with intelligent mechanical equipment from raw material unpacking and crushing, preheating and thawing, negative pressure smelting, vacuum dehydration and deodorization to oil residue separation, pressing and filtration. One-stop operation, clean and environmentally friendly. Common methods for extracting animal oil fat include direct heating and cooking, animal oil refining equipment, slaughterhouse scraps oil refining equipment processing production line, daily output 5-300TPD, currently large-scale factory production mainly adopts cooking method, cooking method to extract animal oil main advantages are low cost, simple operation and no addition of any chemical reagents, extracted oil is highly safe, working principle: under pressure conditions, add water vapor, heat to release oil from fat tissue cells.

Animal Fat Process

1. Crushing: After the frozen plate raw materials/fresh raw materials are unpacked, they are transported to the crusher by the scraper conveyor and crushed into uniform particles, thereby increasing the surface area of the raw materials, improving the pulping speed and oil yield.
2. Pre-melting: The crushed raw materials are preheated at high temperature in the preheating pot, heated, stirred and thawed by heat transfer oil to achieve a solid-liquid mixed state suitable for vacuum transportation, which is convenient for subsequent oil refining.
3. Refining: Put the raw materials preheated to a solid-liquid mixed state into the refining pot for heating and boiling, and turn on the vacuum jet pump to put the pot in a negative pressure state. Huatai Group horizontal negative pressure vacuum cooking pot is equipped with a stirring device and an automatic cleaning device. The material is heated evenly and does not stick to the pot, which can effectively prevent the raw materials from burning.
4. Refining: It is mainly dehydration and deodorization. Under vacuum conditions, the water vapor and odor molecules generated during the raw material refining process are quickly separated from the oil and flow into the water spray deodorization tower with the vacuum pipe.
5. Oil residue separation, pressing and filtration: The refined oil residue mixture enters the oil residue separator for coarse oil residue separation. Oil residues larger than 0.5 mm enter the oil press through the oil residue scraper, and the oil residue is pressed into oil cakes, which can be used as animal feed; the mixture of fine oil residue and crude oil is pumped into the blade filter for fine filtration to obtain finished oil.

Animal Fat Process flow

Raw materials → trimming → rough cutting → washing → mincing → cooking → centrifugal removal of impurities → precipitation → crude oil