Process characteristics:
1, the use of negative pressure evaporation, oil quality is good.
2, the leaching system has a strong adaptability, can adapt to the different raw materials of the leaching production.
3, a unique tail gas absorption system, the absorption effect is good.
4 full energy saving design, the use of thermal energy for many times, saving the amount of steam.
Size: 30-1500t/d
Technical index of 30-200t/d complete set of leaching equipment:
1, solvent consumption: 5kg/t material.
2, steam consumption: 250-300kg/t material.
3, residual oil: less than 1.5%.
4, electricity consumption: 12-19kWh/t material.
5, water consumption: 0.5-1.5 /t material.
6, meal residual solvent: less than 700ppm (detonation test).
Technical index of 200-1500t/d complete set of leaching equipment:
1, solvent consumption: 2kg/t material.
2, steam consumption: 200-250kg/t material.
3, residual oil: less than 1%.
4, electricity consumption: 7-9kWh/t material.
5, water consumption: 0.2 /t material.
6, meal residual solvent: less than 500ppm (detonation test).
The requirements for the cake, steam, water, electricity, etc.:
1, into the dip material water: 5-6%.
2, feeding temperature: 55.
3, into the oil impregnated material: 14-16%.
4, the leaching cake thickness: less than 13mm.
5, soaking powder: less than or equal to 15% (30 mesh).
6, the steam is not less than 0.6MPa.
7, solvent: national standard 6 solvent oil.
8, power: 3x380V 50Hz + 10% lighting: 220V 50Hz + 10%.
9, supplement: water temperature is not higher than 25 DEG hardness is less than or equal to 10.
10, add water: 1-2 /t material.
11, circulating water temperature: 32.
