Biomass Carbonisation Furnace Working Principle

In biomass charcoal production. The traditional process of making charcoal in earthen kilns is often used. A variety of woody materials from rural forestry are used. It is put into the earth kiln for pyrolysis and carbonisation. However, the charring time is long and the production efficiency is low. It can not be operated continuously. At present, the new carbonisation process adopts continuous biomass carbonisation furnace. It can make full use of all kinds of biomass raw materials. Carbonisation is carried out in the furnace to make biomass charcoal. The flammable gas produced during the carbonisation process can also be sent to the carbonisation furnace through the recovery pipeline. It can be used as fuel to continue the cycle of comprehensive use. One set of biomass carbonisation furnace can be realised. A variety of areas of use. It also has: high efficiency and energy saving, continuous carbonisation and other characteristics.

Biomass carbonisation furnace working principle:

Biomass raw materials (straw, coconut shells, fruit shells, wood, wood chips, walnut shells, etc.) are sent to the carbonisation furnace body through the feeding system. In the process of carbonisation, moisture drying, high temperature pyrolysis, gas evaporation, cooling materials. Furnace body is oxygen-free pyrolysis. Heating to: 200 ~ 480 degrees Celsius for pyrolysis mixed combustion. Thus generating biomass charcoal. According to different types of materials its carbonisation temperature also has some differences. Biomass carbonisation furnace adopts double-layer cylinder. The inner cylinder is responsible for drying and drying, while the outer cylinder is responsible for carbonisation.

Characteristics of biomass charring furnace: It can meet the energy demand of different systems. High energy utilisation. The flue gas is purified by gas purification system. The exhaust gas is purified and discharged according to the standard. The whole set of carbonisation furnace can be operated continuously. The continuity of the system can be maintained. High degree of automation, can be equipped with intelligent control system.