Leaching plant process parameters

Leaching plant process parameters ① into the extractor embryo quality material direct leaching process, the material thickness of 0.3 mm or less embryo moisture below 10%; pre-press extraction process, the cake is not more than 15 mm maximum diagonal, powder-degree (30 mesh) 5% water 5%. 
② parison pan extractor in leaching, the speed is not more than 100 rev / min; leaching is leached in a ring, which chain speed of not less than 0.3 revolutions / minute? 
③ leaching temperature 50 ~ 55 ℃ .

④ mixed oil soaked material into the embryo oil concentration above 18% were mixed oil concentration of not less than 20%; into germ oil soaked material is greater than 10% were mixed oil concentration of not less than 15%; germ oil feed into the dip in more than 5%, less than 10% by mixing the oil concentration of not less than 10%. 
⑤ pulp residence time in the steaming delamination, pulp temperature of not less than 30 minutes; distilled off vapor temperature was 74-80 ℃; outlet temperature was distilled off meal, the meal is not less than the temperature 105 ℃, low temperature meal is not more than 80 ℃. Steamed off with a cooling layer (DTDC) meal outlet temperature does not exceed the ambient temperature 10 ℃. 
⑥ mixed oil separation system, vacuum oil separation solvent, the accuracy is not greater than the minimum 5μM, dehydration content of 10ppm, the heating temperature is 0-80 ℃ (arbitrarily set). Condensing system comes on vacuum oil ~ ~ cooling water inlet temperature below 30 ℃, outlet temperature below 45 ℃. Coagulating liquid temperature below 40 ℃.