A. Pretreatment equipment:
Processing: elevator →Cleaning →elevator →Magnetic drum→Flaking→elevator →cooking→Pre-pressed →to extraction workshop.
1. Oil seeds: rapeseed a tranditional oilseed. It can be made to normal rapeseed oil and refined soybean oil. It is popular in many countries.
2. Magnetic box: Clearing the iron impurity which might be in the rapeseed. The iron impurity will be harmful to the following machines, so we need take the iron impurities out.
3. Cleaning: This parts have different size cleaning sieves to clean the different impurities. After going through this part, most of the impurities are moved from rapeseed.
4. Flaking roll: It’s made to thin cake for pressing.
5. Plate dryer: Before entering the solvent extractor, the water content must be about 10%, so the dryer is used to adjust the water content.
B. Oil extraction machine:
1, the extracting device adopts stainless steel fixed grid board, frequency conversion speed regulation, extracting machine storage tank self- automatic control, high extracting efficiency, low energy consumption, extracting condenser, steam degassing condenser, stripping condenser, evaporative condenser, the final condenser are aluminum alloy tube-type condenser, the condensation effect is fast.
2, wet meal dissolution using DTC evapo-separated machine, dissolution, drying in one machine. The production of finished meal powder is fine, good color, evapo-separated machine material levels are self-control.
3, the use of film evaporation process, evaporation temperature is low, crude oil quality is good, energy saving, evapo-separated machine second times steam waste heat utilize as the first evaporator heat source.
4, Steam-lift oil and steam-oil heat exchange, save energy.
5, the tail gas recovery uses the water bath type tail gas recovery device, the tail gas recovery two times utilization, reduces the solvent consumption.