Dingli horizontal dry distillation carbonization furnace is special used for log, wood, jute stick and other long rod-type biomass characteristics, adopts horizontal structure, cart entry and exit raw material and the advanced hot gas dry carbonization process technology, using a unique carbonization flue gas (volatile hydrogen material and tar, etc.) Back Burning Technology, make full use of the flue gas produced by carbonization process, meet the thermal needs of carbonization furnace itself, greatly increase the carbonization rate, the carbonization rate increased from 80% to more than 95%, and easy to operate, safety and environmental protection, high production efficiency, can save a lot of energy, is the ideal equipment for carbonizing the long rod type biomass material. Combination mode of multiple devices, use carbonized flue gas in tandem, can reduce fuel consumption during carbonization production and improve the enterprise benefit.

Dingli horizontal biomass dry distillation carbonization furnace consists of inner tank, insulation, furnace door, rail car , combustible gas reburning pipe, dehumidifying buffer tank, burner, exhaust pipe, and thermometer. The gasifier and flue gas purification device are the optional machine. This furnace using anaerobic dry distillation principle to remove volatile substances in biomass material, to carbonize the biomass material, carbonization process: Feeding raw material and sealing the furnace→Preheating and drying the raw material → Anaerobic carbonization →Cooling and discharging the carbon, total four steps. 

Feeding raw material and sealing the furnace: use the rail car to feed the raw material into the carbonization furnace and lock the furnace door, finaly sealing the furnace. Preheating and drying the raw material: use the wood or other fuel heat the raw material inside the furnace, from room temperature slowly heat up to 220-250℃, this process time is about 1.2 to 2.0 hours (the specific heating-up time is mainly depend on raw material moisture content, density, diameter size,etc), discharge water inside the raw material and the air in the inner tank. Anaerobic carbonization: When the temperature inside the carbonization furnace increase to there is little yellow smoke discharged from the smoke tube ( hydrogen,oxygen and other volatile substances). it means start the carbonization process, then we can recovery of combustible flue gas into furnace ignition, Adjust the intake combustible flue gas amount, keep the temperature in the inner tank about 300-550℃, 2.0-3.5 hours (the specific temperature and carbonization time is mainly depend on raw material moisture content, density, diameter size and carbonization degree,etc). When it stops burning naturally inside the furnace, the carbonization is finished. Cooling and discharging the carbon: when the carbonization is finished, we need to open the cooling water valve to cool the inner tank, when the temperature inside of the inner tank reduce to below 50℃, then we can open the furnace door and discharging the carbon. The heating-up time and carbonization time of this model carbonization furnace is total about 5.5-9.5 hours, so it can finish 3 batches every 24 hours. The exhaust gas is discharged through the dust collector and can meet the environmental protection requirement. 3-5 sets of carbonization furnace used in parallel, peak shifting carbonization process. it can maximize use the combustible flue gas heating carbonization furnace each other, reduce the fuel consumption.

Your device will be packed well in container and suit for long ocean shipping.

Pre-sale
1. According to your needs, select right model for you.
2. According to your special requirements, design customized solution and manufacture customized products for you.
3. Welcome your visit.
Sale
1. Sign contract, pay deposit, we arrange production.
2. Product acceptance.
3. Help you formulate construction scheme.
After-sale
1. Assign engineer service for you on-site freely.
2. Install and adjust device, train how to operate.
3. After installation, leaving 1-2 technical staff to help you on-site production, until achieve customer satisfaction.

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Dingli Dryer Production Line has exported to over 30 countries with 300 foreign partners, such as Germany, Britain, United States, Italy, Israel, Chile, Thailand, Russia, Vietnam, India, Cambodia, Indonesia, Malaysia, Thailand etc.

After reach deals, Dingli Engineer will fly to your address, install and adjust machine for you freely.
Also train you operation skills, until you are satisfied. 

A:We are a 15 years factory, all our machinery are manufactured by ourselves, factory direct sales, product quality and after-sales service can be guarantee.

A: Yes. Many domestic and international customers visit our factory every year. Our company is located in Zhengzhou Henan province, China, you can come here by air or train.
The nearest airport is Zhengzhou Xinzheng International Airport, and the Airport Code is CGO
We will pick you up at airport. Welcome to visit our factory.

A: Dingli Group products come with best quality, and our products passed CE certification, exported to lots countries around the word, such as Australia, Malaysia, India, Italy ,Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely.

A: Dingli Group has several experienced technicians with passports ready to go for installation, when installation service is needed, the client should pay for technicians' round way air tickets, food and lodging, most importantly to guarantee the technicians' safety.

A: Our warranty period is one year generally.

A: 1.What is the raw material for the production line?
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3. What is the maximum input size of the raw material?
4. What is the output size and application for the final product?
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Remarks: The price will depend on different models.