Process for comprehensive utilization of plant discarded matter
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A plant waste and plant charcoal technology, applied in the field of comprehensive utilization of plant waste, can solve the problems of environmental pollution and low utilization value.
Inactive Publication Date: 2007-07-18
孟知云 +1
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[0002] In people's industrial and agricultural production and daily life, branches, leaves, bark, shavings, sawdust, bamboo, rattan, straw, grass, chaff, corn husks, corncobs, etc. will produce waste containing plant f
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[0025] Build a brick carbonization furnace or a mechanical carbonization furnace according to the design requirements, lead out the primary smoke outlet pipe (13) on the charcoal kiln (15), set a tar discharge pipe (14) at the lower part of the primary smoke outlet pipe, and introduce the condensation gas into the primary smoke outlet pipe The condenser (10), the condenser is a closed box with one end connected to the primary smoke outlet pipe (13), and the other end connected to the secondary smoke outlet pipe (9). The front end of the condenser cavity is covered with smoke holes ( The smoke distribution plate (12) of 20) separates the inner cavity of the box into a smoke buffer bin (18), a condensation bin (19) and a vegetable vinegar storage bin (16), and a circulating condensate pipe (17) is arranged in the condensation bin (19) ), the cooling water inlet (4) is located at the left end, and the cooling water outlet (11) is located at the right end. Spiral around. A suppor...
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Abstract
The process of comprehensively utilizing plant fibrous waste includes the following steps: depurating plant fibrous waste as material, cutting, drying, burning in a charring furnace at 200-400 deg.c, recovering the plant vinegar liquid with one recovering device connected to the charring furnace, recovering tar, discharging charred plant waste, cooling and recovering and treating the plant char. The present invention has reduced air pollution, high plant vinegar liquid recovering rate, and high plant char yield. The plant char may be used as soil improving agent and fertilizer and pesticide applying assistant.
Description
technical field [0001] The invention relates to a method for comprehensive utilization of plant waste by dry distillation, in particular to a method for comprehensive utilization of plant waste. technical background [0002] In people's industrial and agricultural production and daily life, branches, leaves, bark, shavings, sawdust, bamboo, rattan, straw, grass, chaff, corn husks, corncobs, etc. will produce waste containing plant fibers, some of which are not The finished tree branches, mulberry sticks, side bark, bamboo, and rattan are usually burned as fuel charcoal, which has low utilization value and is easy to cause environmental pollution. It contains a large amount of plant fiber waste, such as shells, fruit peels, vegetable and flower waste, etc., which become garbage. These wastes ferment and rot in the garbage, breeding flies, and seriously polluting the environment. Invention content: [0003] The purpose of the present invention is to propose a method for com...
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