Continuous carbonization kiln

Feeding size: >15mm

Capacity: 10-30t/h

Applicable materials: wood, biomass materials, fruit shell, fruit pit, coal and other carbon-based materials.

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The continuous carbonization kiln or continuous carbonization furnace is high-yield continuous carbonization equipment used in the activated carbon plant, it carries out dry distillation and anaerobic carbonization of various carbon-containing wood materials, and coal materials such as wood chips, peanut shells, rice husks, nut shells, coconut shells, palm shells, and wood blocks through a carbonization rotary kiln under conditions.

how does continuous carbonization kiln work?

The continuous carbonization kiln, feeder, flue gas purification system and cooler compose the carbonization plant.

After the continuous carbonization kiln works for about 2-3 hours (time and temperature are different), the carbon powder flows into the condenser from the furnace and flows out from the condenser. The carbonization kiln can carbonize raw materials continuously without interruption. The biggest advantage of the continuous carbonization kiln is that no flue gas emission and the combustible gas is recycled and reused.

When the continuous carbonization kiln is running, the material is fed into the carbonization kiln through the feeder, because the carbonization kiln is almost a closed space, which satisfies the condition of less oxygen, so that the material is dry distilled at a high temperature of more than 600 degrees inside the carbonization kiln, and carbonization process occurs. The carbonized material passes through the carbonization kiln to generate flue gas. After the flue gas purification system is concerned about the gas impurities such as wood tar fume, it is returned to the carbonization kiln for combustion, so that the thermal energy of the machine can run continuously to achieve the purpose of smoke-free, environmental protection, and continuous operation. Finally, the finished charcoal is transported by the cooler to cool down, so that the temperature of the charcoal is only 50-80 degrees when it comes out. It is also possible to add mist spray equipment to cool the charcoal for a second time, so as to achieve the goal of completely eliminating the fire source.

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carbonization kiln for sale

Our carbonization kiln (or called carbonization furnace) reasonably adopts the advanced technology of recycling, purifying, and cyclic combustion of combustible gases such as carbon monoxide, methane, and oxygen produced in the carbonization process of materials. It not only solves the problem of environmental pollution caused by the thick smoke generated by ordinary carbonization furnaces in the carbonization plant, but also solves the problem of heat energy required by the equipment, fully achieves self-sufficiency, improves the continuity and economy of the equipment, and makes full use of agricultural and forestry surplus, turning waste into treasure.

Advantages of carbonization kiln

Good compatibility and wide application

The continuous carbonization kiln can be used for a variety of biomass raw materials, such as woodblock materials, fruit stone materials, powder materials, as well as granular materials and scrap materials, with small limitations and high compatibility. There are no strict requirements on the humidity of raw materials, which greatly reduces the cost of carbonization.

Smokeless carbonization design

Adopting a new innovative structure, the combustion exhaust gas can be discharged up to the standard, and the combustion flue gas can be fully utilized to achieve smokeless carbonization during the operation process. At the same time, it can recycle combustible gas, be self-sufficient and reduce production costs.

Low cost, high output

It has strong practicability and meets the concerns of most customers who are short of funds; the carbonization kiln has a large volume, a high carbonization rate, and a strong production capacity, which can carbonize 0.5-2 tons per hour;

Continuous operation, large-scale production

After innovation, the continuous carbonization kiln can carry out efficient continuous production. The new continuous carbonization kiln is based on the carbonization rotary kiln, and it is iteratively upgraded to help users achieve large-scale production.

Priority material, use life warrenty

Our carbonization kiln adopts 310S furnace body, and the combustible combustion system adopts high-frequency welding. The heating shell is lined with high-temperature refractory fiber, which has a long service life and burning wearing parts, which makes users more worry-free.

Low energy consumption, green production

We realized production process of carbon/gas/oil co-production, and solve the traditional defects of high energy consumption/large pollution/low efficiency. In the carbonization process, tar/wood vinegar and combustible gas are all recovered by equipment and reused.

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Specification of continuous carbonization kiln

Hourly Feeding Capacity500kg0.8-1 Tons1.5-2Tons2.5-3Tons
Working MethodContinuous
Raw Materials1. All kinds of biomass waste, such as sawdust, Coconut shells, olive shells, palm shells, bamboo, etc. 2. Civil sludge, municipal sludge, industrial sludge, etc 3. MSW
Reactor SizeΦ800Φ1000Φ1300Φ1700
PatternHorizontal & Rotary
Heating MaterialsCharcoal, Wood, Diesel, Natural Gas, LPG, Biomass, etc.
Total Power40   kw/h55kw/h60kw/h72kw/h
Floor Area (L*W*H)30m*15m*7m35*15*7m45*15*10m50*15*10m
Operating PressureConstant   Pressure
Cooling MethodRecycling   Water Cooling
Life span5-8   Years
Specifications of carbonization kiln
ModelsCapacity(t/d)Heat exhaustion
1.9m* 10m8-10Self-balancing of material without thermal energy
2.2m* 10m13-16
2.6m* 10m18-15
table1: carbonization kiln

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