20-500TPD crude coconut oil refining process
I. Process Introduction of crude coconut oil refining process
1.Screw oil press: it is one kind of continuous oil press equipment, suitable for the oil plant.
2.The advantage of oil press:one-time pressing and pre-pressing; low consumption enerLD; small occupation area such equipment is the ideal oil pressing equipment for Small and Medium-sized oil processing plant.
3.Widely application: suitable for avocado seed, coconut, rapeseed, peanut, cottonseed, sunflower seed, safflower seed, palm kernel, tung seed, lin seed, rice bran, corn germ and other high oil plant to press oil.
4.Anderson's technoloLD: this machine adopts the international Anderson's technoloLD, Siemens motor and stainless steel materials.
II. Extractor Advantages of crude coconut oil refining process
1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the solvent or mix oil. After this step, we will get meal and mix oil.
2) Meal is send to toaster. Through the toaster, the solvent in the meal will separate from the meal. The solvent goes to condenser and is recycled to rotary extraction.
3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator, most of the solvent in the mix oil is separated.
4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.
III. Hydration Degumming & Alkali Refining Deacidification Process
Neutralization: the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90â) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process.
LeaderE GROUP is a large-sized joint-equity enterprise which specialize in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one. Research Institute of Machine Design Company and Shandong, Shandong University of TechnoloLD (formerly Shandong Leader'e Grain&Oil Machinery Co.,Ltd is a large-sized joint-equity enterprise which specialize in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one. Research Institute of Machine Design Company and Shandong, Shandong University of TechnoloLD (formerly the Shandong Grain College) school-enterprise cooperation in the oil equipment to carry out long-term, protein extraction, phospholipid extraction, etc. R & D and application of new technologies.
IV. Any question, pls contact with LD. Sophie