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Plant waste integrated utilization method

A plant waste and plant charcoal technology, applied in the field of comprehensive utilization of plant waste, can solve problems such as low utilization value and environmental pollution

Inactive Publication Date: 2015-12-30
刘维艮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0023] Build a brick carbonization furnace or a mechanical carbonization furnace according to the design requirements, lead out the primary smoke pipe on the charcoal kiln, set a tar discharge pipe at the lower part of the primary smoke pipe, lead the primary smoke pipe into the condenser, and the condenser is a closed box One end communicates with the primary smoke outlet pipe, and the other end communicates with the secondary smoke outlet pipe. At the front end of the condenser cavity, a smoke distribution plate covered with smoke holes divides the cabinet cavity into a smoke buffer chamber, a condensation chamber and vegetable vinegar. The liquid storage tank, the condensing tank is equipped with a circulating condensate pipe, the cooling water inlet is set at the left end, and the cooling water outlet is set at the right end. The water pipe spirally surrounds. There is a support plate supporting the circulating condensate pipe at the back end of the condensing chamber, and...

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PUM

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Abstract

The invention discloses a plant waste integrated utilization method. The method comprises 1, classifying plant wastes, removing impurities, and carrying out cutting until the plant waste length is less than the hearth diameter, 2, drying the plant wastes to control water content less than 25%, 3, burning the plant waste in a carbonization furnace, 4, through adjustment of an exhaust air rate, controlling a furnace inner temperature in a range of 200-400 DEG C, a carbonization furnace outlet smoke temperature in a range of 80-150 DEG C and a condenser outlet smoke temperature in a range of 15-30 DEG C, 5, cooling a temperature in a plant vinegar liquid recover to 15-30 DEG C by a condenser, wherein a carbonization furnace primary smoke vent is communicated with the plant vinegar liquid recover, 6, recovering and treating the plant vinegar liquid, 7, recovering tar, 8, discharging the completely carbonized plant wastes in the carbonization furnace and carrying out cooling, and 9, recovering and treating plant-charcoal.

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. Background technique [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. Contents of the invention [0003] The purpose of the present invention is to propose a method ...

Claims

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Application Information

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IPC IPC(8): C10B53/02
CPCY02E50/10
Inventor 刘维艮
Owner 刘维艮
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