The Production process of Dingli biomass pellet production line

2024-03-28

   Biomass pellet production line can use agricultural and forestry processing wastes such as wood chips, straw, rice husks, bark and other biomass as raw materials. Through pretreatment and processing, it can be solidified into high-density particulate fuels. It is an ideal fuel to replace kerosene. It can save energy and reduce emissions, and has good economic and social benefits. It is an efficient and clean renewable energy. Next, I will specifically analyze the process flow of the biomass particle production line:

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  1. Chip cutting process: Choose wood chipper according to output and log diameter. There are drum wood chipper and disc wood chipper. This section mainly cuts logs from trees within 500mm in diameter into small chips within 50mm to reduce the crushing power and difficulty in the fine powder stage.

  2. Crushing process: The wood chips are pulverized by a multifunctional pulverizer. The latest secondary dust removal method effectively reduces dust emissions. This section mainly crushes small wood chips into wood chips within 8mm for the processing of pellet machines.

  3. Drying process: Calculate the amount of evaporation based on the feed moisture provided by the customer and the moisture required to produce the pellets, so as to select the diameter and length of the drum and the model of the hot air stove. Commonly used dryers include three-cylinder dryers, single-cylinder dryers, and air-flow dryers. Among them, the drum dryer is recognized by our customers as the most common and most cost-effective dryer. In this section, the wood chips with a moisture content of 20-60% are dried to 12-18%, so that the next step of granulation is carried out.

  4. Granulation process: The wood chips are processed into granules with a diameter of 6mm, 8mm, 10mm, and 12mm. The wood pellet machine is the core part of the entire production line. Before granulation, iron blocks and stones need to be sorted out to prevent damage to the ring mold and pressure roller of the pellet machine, thereby extending the service life of the vulnerable parts of the pellet machine. The press rollers are made of wear-resistant alloy material, The working life of wearing parts is several times of similar products. Transmission structure can realize the automatic filtering process of grease. 

  5. Cooling section: After the granules are produced, the temperature is between 70-90 degrees, and it is necessary to cool down before packaging. The granules that are directly packed will break. This section adopts counter-flow air cooling, which has the advantages of good dust removal effect and short cooling time.

  6. Packing stage: The pressed finished granules can be packed by automatic packing machine or manual packing machine, generally using bags and tons. This section is packed according to customer requirements. The automatic packaging machine used by the company has a large amount of packaging and less manual occupation, which will greatly reduce packaging costs.

  Zhengzhou Dingli is a professional manufacturer of biomass pellet production line, we also help optimize the drying and pelleting process according to the property of different biomass materials, production scale, application requirements, cost control, automation level and site condition. Welcome to consult us!

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  • Djam***2023-06-25

    For bana peel dryer, Quantity to dry 80 -100 tons per day. Expected output moisture content is 15%

  • Ricca***2023-07-30

    essiccamento di 300-400 t/g di fanghi di carbonato di calcio al 20% di contenuto di H2O. proposta impianto dimensioni,costo essiccamento (costi diretti). Grazie

  • Tamer***2023-08-28

    Please can you sent me the details and process cost of the Iron ore dryer. And the price of the machines

  • Fletc***2023-09-21

    I'm from Thailand. Please let me know if your dryer system will work for drying pineapple skins or mango pulp waste?

  • Musta***2023-10-15

    I would like to ask for a price quotetion for sand dryer, how much is the one which makes 30 tones per hour after reaching my country

  • JAYES***2023-11-23

    I want to know the price for the muncipal waste dryer and if you have a whole asssembly line to make Charcoal Briquette on a large scale

  • Esams***2023-12-11

    I Required baggase dryer for 8 ton per hours with 55% moisture.Please kindly send your best quotation and product specifications.Regards

  • Sameh***2024-01-04

    Good morning i'I am from Tunisia please can you send me the technical information and price of the sand dryer capacity 20 T/h diesel

  • Abida***2024-01-25

    Hi, we are looking for coal dryer with 850 tons per day input. Please send me the cost of complete installation in Rajasthan India.

  • Visha***2024-02-03

    Silica sand dryer 20-30t/h production best price quotation manual oprater

  • Toufe***2024-02-10

    Informations about and how much is the coast to dry raw coal 1000 to 2000 tons per day

  • Paul S***2024-02-13

    Can you send me a quotation of the complete charcoal briquette production line. From crusher to dryer for a production capacity of 10 TPH

  • Jacob***2024-02-16

    I am interested in this plant equipment mainly to dry coffee grounds. Send me Coffee grounds drying machine video demonstration of DLGT1210 and DLGT 1412.

  • Tejen***2024-02-20

    Pellet plant. 2.5 to 3 ton per hour, I want to setup our own biocoal and pellet plant In morena mp so I want to know about a price of machineries.

  • Ahmed***2024-02-23

    Dryer and granulation - We want to produce organic fertilizer using chicken waste and cow manure as well as lime kindly avail your best price of 10 / 30 tone capacity per hour

  • Natas***2024-02-27

    Coffee spent drying 55% to 25%, may I get the price of the Steam Tube Rotary Dryer model: DLSG1210, capacity 40 ton/day please.

  • Guill***2024-03-01

    Please me your quotation for a 2 tons/hr, and 4 tph capacitiy Rotary Drum Dryers for Wood Chips from medium-hard wood, with about 60% moisture content.

  • Ddsik***2024-03-02

    Need coal upgrade plant 500 tons per day. Please confirm how much sulphur can be reduced in our plant.

  • Johns***2024-03-04

    Do you have 5-10 ton/h capacity available and what is the price for the whole wood sawdust drying biochar plant including moulding machines and packaging

  • Ahmed***2024-03-06

    Please send cost of wood chips dryier and full information use in pakistan. Capacity 5-8 tons per hr.

  • Sulai***2024-03-10

    l need a Sludge Dryer for stp that can process about 200 tons per day. Please share all details with price.

  • Hamz***2024-03-15

    Hi I am a moroccan olive oil producer and I would need a quote for an olive pomace dryer with a capacity of 500T per day thank you i n advance for your help

  • Ajay P***2024-03-18

    I am interested to buy biomass drying &pellet plant. Can I use agricultural waste too in your machine?

  • Jitend***2024-03-22

    Rice Husk Biochar Manufacturing Plant. Capacity: 1 ton / hour (24 tons per day) Price Quotation Shipping to India.

  • Pawan***2024-03-25

    Silica sand dryer, Capacity 50 tph, Can I get dimension and price please.

  • Stebc***2024-04-05

    Could I please have a quote on a drying system - we have a wood shaver and would like to purchase a dryer that can do 3tonne per hour.

  • Ramb***2024-04-09

    0.2 x 5 cap 15t/h, What will it cost me to have this size of Sand dryer? Please your quote is most needed

  • LOUIS***2024-04-11

    Will your equipment be able to dry out granite with 8% moisture content. Production Rate 20 tons an hour. What medium would you use for heat source?

  • Sebas***2024-04-14

    Can this dryer dry pine wood shavings? And if so at what capacity? My shavings are 80% wet and needs to come down to 8% or 10% moisture

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