| 摘要 |
PURPOSE: Provided is a distillation system of poroligenous liquor with less wastes, which lowers the production cost and saves energy by lessening the period of evaporation because of the use of vacuum. CONSTITUTION: The distillation system comprises: a distillation device to distill out poroligenous liquor from the grass; a heater connected to the above distillation to heat it; a condenser which cools and liquifies the evaporated poroligenous liquor; the first tank which is connected to the above condenser and stores the none drinkable first poroligenous liquor for a certain period; the second tank which is connected to the above condenser and stores the drinkable second pyroligeous liquor after a certain period after evaporation and which has been treated with activated charcoal powder and diatomaceous earth for absorption and filtration; the first filter which is connected to the above second tank to filter the charcoal powder for first time which absorbs the toxic material of the poroligenous liquor; a motor pump located between the first filter and the above second tank to circulate the second poroligenous liquor through the above first filter and the above second tank; and the second filter which filters the left charcoal powder and diatomaceous earth in the above second pyroligeous liquor.
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