Peanut Rape Cotton Soybean Cake Oil Hexane Solvent Extraction

Peanut cake oil hexane solvent extraction

The oil extractor is popular type in and out of China. We need clean the cottonseeds, sheller, vibration sieve, steam cooker, press, etc. Then we put the oil cake into the solvent extractor for getting extracted oil. After the solvent extraction equipment, the residual oil in meal is less than 1%.

Rotocel extractor: Frequency conversion can adjust the speed of cell or capacity; chain driven makes the operation stable and safety. Stainless steel fixed plates are used, the height of cell is 2.5M, while height of material is 2M, thus extractor has large surplus capacity, it is helpful to expand capacity in the future. Meanwhile, high material level improves extraction efficiency. Extractor has 18 cell, cross grids is applied to prevent the mix oil flowing backwards into the final meal-dropping cell; Cycling solvent pumps have large flux, low head, good sealed, low cost, low noise, stableness.
Using concentric stainless steel mounting grid, it has a simple structure, reliable operation, low power consumption, small footprint, high mix oil concentration, less impurity mixing oil and good leaching effect and so on.
DT desolventizer toaster: 1st and 2nd trays are used for pre-heating. Each tray has indirect steam heating from the bottom. The 3rd tray for pre-de-solvent and the 4th tray for main de-solvent, while the 5th floor is for drying the meal.

Advantages:
With fit steam praying method, lowering the temperature of exit vapor, largely saving steam:
Under the stage of air-tight, distributes direct steam with uniformity, it can make the solvent residue of final meal lower than traditional equipments.
In each part of the equipment, meal has the same staying time, so the quality is unified.
Vapor temperature can be automatic controlled by adjusting the flow rate of direct steam;
This oil extraction equipment can be used for desolventizing or drying dried meal, one can achieve the purpose of production of a machine, convenient production, process indicators easy to control, continuous improvement but also to save energy.
Stripper: It is a new pattern stripper that combines stripper with crude oil tank. Special sphere baffle is used to make oil disperse evenly, so as to make the liquid and vapor mixed evenly, which avoids short-cut of direct steam. De-solvent capacity is high, and can avoid the case of solvent residue fluctuating due to the instability of vapor; thus, volatile in crude oil is largely reduced. The equipment can help to ensure the safety of refining plant. Trays are connected with flanges, easy for maintenance.