Product descriptions from the supplier

Overview

Biomass Charcoal Machine Introduction

Biomass two-layer continuous drum carbonization machine is used to process coconut shell, walnut shell, apricot shell, hemp, sawdust, sawdust, rice husk, bamboo, eucalyptus, fungus residue, medicinal residue, furfural residue, coffee grounds, palm shell, peanut It is a special carbonization equipment for dry distillation and oxygen-free carbonization of small carbon-containing wood materials such as shell sunflower seed shells under high temperature conditions in the carbonization machine.

The carbonization machine adopts the advanced technology of recycling, purifying, and cyclic combustion of combustible gases such as carbon monoxide, methane, ethane and other combustible gases produced in the carbonization process of materials, which solves the problem of environmental pollution caused by the thick smoke produced by ordinary carbonization furnaces in the carbonization project. It also solves the problem of heat energy required by the equipment, fully achieves self-supply and self-sufficiency, improves the continuity and economy of the equipment, makes full use of agricultural and forestry residues, turns waste into treasure, and contributes to the greening environment.

Working Principle

Biomass Carbonization Furnace Process
 

Biomass two-layer continuous drum carbonization machine is a professional equipment for continuous high-temperature heating and carbonization of biomass under anaerobic and oxygen-deficient conditions. It is composed of a two-layer drum structure mode, a combustible gas purification device, an external heating furnace for the carbonization machine, a feeding conveyor, a cooling charcoal discharger and a control system. The biomass is transported by the conveyor into the inner drum, and the waste heat in the furnace is used to dry and preheat the material to 200-250 °C, and then enter the outer drum for high temperature carbonization. Carbon monoxide, methane, ethane and other combustible gases produced in the carbonization process are separated from wood tar, wood acid, water and ash through the flue gas purification system to obtain pure combustible gases, and the wind is sent to the external heating furnace of the carbonization machine for full combustion. The carbonization temperature is generally controlled at 700-800 ° C, the carbonized products are discharged through the water-cooled charcoal machine, and the carbonization ignition is carried out by the preheating wood powder burner (or gasifier, natural gas burners) to supply heat.

Application

This machine is suitable for all kinds of agricultural and forestry biomass charring making. For example, wood shavings, sawdust, wood chip, rice husk, cotton stalk, crop straw, bean Stalks, etc.