20ton大豆/棉/葵花/花生油精制机

Semi-continuous oil refining equipment: Semi continuous refining equipment, can complete hydration, alkali refining, washing, bleaching and deodorization process operation, and adopt the electronic measurement, high speed centrifuge to take off the soap, dry vacuum (continuous) and other advanced technology, mainly used in advance. Squeeze - leaching and a system of the production of oil, rapeseed oil, cottonseed oil, peanut oil, linseed oil and other vegetable oil and lard, butter, fat and other tallow refining processing, also suitable for rice bran oil, sunflower oil, etc. Main features: By using the physical refining process, it is not necessary to remove the acid by alkali and avoid the loss of neutral oil, which greatly reduces the production cost. Process flow: The wool oil is pumped into the oil refining pot to degum and neutralize operation. When the oil and soap are clearly separated, when it is rapidly sinking, stop stirring, stand still, and then suck out the top oil to the water wash tank. Soap feet are placed in the soap bucket from the bottom emptying tube. When the soaps contain more oil, stop the soap feet and the soap feet from the pump to the soaps. The remaining oil in the tank is mixed to the next tank. Remove the oil from the oil tank and remove the color of the tank. After decolorization, the oil is pumped through the pump to pump the gas into the gas separator. The flow of oil is regulated by the flowmeter. In the gas degassing device, the oil is ejected through multiple nozzles in the feeding tube, and the pressure of the absolute pressure in the gas detector to maintain approximately 3mmHg is released to allow a small amount of air to be released in the oil. Came out of the gas analysis apparatus, oil is pumped into oil, oil heat exchanger, with hot oil from deodorization DaChu heat, be heated to at least 180 ℃. Out of the oil, oil heat exchanger, the oil into the heat conduction oil heater, heated to 260 ℃, heat conduction oil heated to 290 ℃ in the heat conduction oil furnace, in the process of the whole cycle use. Hot for deodorization oil from the heat conduction oil heater into the packed deodorization tower, used directly in packing section of the steam was proposed in which the volatile fatty acids and other odor material, plate into the period of deodorization and thermal discoloration. In the process of processing low acid price or the oil product with low price for finished product, it can be done without the packing section and directly into the plate segment deodorization and heat decolorization. Deodorization is operated in a vacuum state of high temperature and 3mmHg absolute pressure. The vacuum is produced and maintained by a four-stage vacuum pump system. Acid after deodorization oil discharge from combined deodorization tower and pump into the heat exchanger and deodorization oil to heat exchange, again into the cooler, water cooling, cooling oil temperature is not higher than 70 ℃, after finally through the fine filter, filter for insurance, and deposited in the product oil storage tanks. It is also necessary to remove the oil of oil, rice bran oil, corn germ oil and other fat (wax). Suitable for variety: Rice bran oil, tea seed oil, corn germ, animal oil, high acid price, impurity much oil. Main equipment: Heat exchangers, gas condensers, heaters, composite deodorant towers, fatty acid traps, coolers, four-stage steam jet pumps, heat-conducting oil furnace units