Products Description

The carbonization kiln furnace is a state-of-the-art equipment designed for high-efficiency charcoal production. Utilizing advanced heat flow technology, it features a unique storage chamber structure that maximizes the use of flue gas produced during carbonization. This environmentally friendly furnace is ideal for processing wood and various types of biomass into high-quality charcoal. With a high carbonization rate of 99%, it significantly reduces cooling time and energy consumption, ensuring a safe, efficient, and eco-friendly operation. Perfect for both small and large-scale charcoal manufacturing.

carbonization kiln furnace

Products Specification

Model	Capacity	Size
SL-1000	300kg	155015502070mm
SL-1300	600kg	192019202070mm
SL-1500	1000kg	220022002220mm

Feature

1. It adopts advanced carbonization technology and heat flow, using a unique storage chamber structure to make full use of the flue gas produced by carbonization.

2. It is used to make charcoal from wood and all kinds of biomass.

3. The furnace can carbonize in 6-8 hours, with a carbonization rate of 99%.

4. The operation is very convenient, with good safety, high production efficiency, significant energy savings, and excellent environmental protection performance. It is simple and convenient, does not require power, and is suitable for mobile production.

5. It ensures that the entire process does not produce harmful gases and does not pollute the environment.

6. It is ideal equipment for family, large, and medium-scale production of charcoal.

carbonization kiln furnace

Advantage

1. High Carbonization Efficiency: The carbon efficiency is up to 99%. It only takes 6-8 hours to produce a batch of charcoal.

2. More Efficient: Equipped with a guide rail and loading basket, the horizontal carbonizing machine allows workers to load wood or briquettes into the steel basket and then push it into the carbonizing chamber. This design significantly reduces labor costs and makes the operation easier and more efficient. The carbonization furnace has a shorter cooling time due to the water cooling system. By using the gap between the intermediate layers to cool the furnace with unit water cooling, it is more efficient and convenient compared to natural cooling. This greatly improves the production capacity of the carbonization furnace.

3. Various Heating Methods: The heating source can be firewood, coal, coal gas, natural gas, liquefied gas, combustible gas, burner, or electricity.

4. Strong Door Seal of the Furnace: It is sealed with graphite packing, preventing air from entering. The output of carbon is much higher than that of conventional carbonization furnaces.

5. Durable and Long Service Life: The carbonization furnace features a prominent three-layer structure using a horizontal manufacturing process. The inner layer is made of high heat transfer and wear-resistant steel to increase the carbonizing temperature and reduce carbonization time. The middle layer is asbestos for light insulation, maintaining the furnace temperature. The outer layer is painted steel.

6. Green and Energy Saving: The new environmentally friendly carbonization furnace uses anaerobic coking and combustible gas recycling technology. After flue gas recovery, the purifier tank cleans the smoke, carbon monoxide, methane, oxygen, and other combustible gases generated during carbonization. This process results in a dust-free and smoke-free environment. The cleaned gas enters the burning chamber through pipes and can be used like liquefied gas for heating, cooking, baking, and drying. Excess combustible gas can be recycled. The system also recycles wood tar and purifies water vapor. This recovery, purification, and cyclic combustion process emits no harmful gases and reduces the consumption of wood, coal, and LPG, solving common issues associated with traditional carbonization furnaces.

7. High Security Level: The design of the carbonization furnace is reasonable, with no gas pressure during carbonization. The furnace has an explosion-proof vent, ensuring safe gas discharge even if operated improperly. The carbonization temperature can reach up to 700°C, but accidental contact will not cause burns due to the safe external insulation material.

carbonization kiln furnace

Carbonization Process

Feeding raw material and sealing the furnace → Preheating and drying the raw material → Anaerobic carbonization → Cooling and discharging the carbon.

1. Open the cover of the furnace.

2. Hoist the inner stove out of the furnace and open the cover of the inner stove, then tilt it for easy material loading.

3. When loading 1/2 of the material, place a high-temperature-resistant steel wire mesh and continue adding material above the steel wire mesh.

4. After finishing inputting the material, close the cover of the inner stove and hoist it into the carbonization furnace. Then, put some clay or sand between the inner stove and outer stove for insulation.

carbonization kiln furnace