Email:sales@cnrichi.cn 0086-18574103366
products
Home > Wood Pellet Mill >
Biomass Pellet Production Line

Biomass Pellet Production Line

Capacity: 1-40T/H
Pellet Size: 6-12mm
Control Mode: Automatic/semi-automatic/manual
APPLICATION: Biomass Fuel Pellet Industry

When it comes to fueling the future of your business, our commitment covers your operation’s entire lifecycle – from the first biomass raw materials analysis through decades of nonstop biofuel production. RICHI is vital to ensuring a reliable global supply of biofuel. With full biomass pellet processing lines we continuously support leading producers in achieving the highest levels in safety, quality, and control from feedstock to final product.

WhatsApp: 0086-18574103366
Biomass Pellet Production Line

Applications Of Biomass Pellet Production Line

What is Biomass?

Biomass, at the heart of the living world, and therefore the essential substrate of the biosphere, is produced by plants, animals, insects and micro-organisms, mainly during their growth. Its fundamental characteristic is that it consists of organic, vegetable or animal matter, or at least of vegetable or animal origin; examples are fossil sediments that are now inert (hydrocarbons), or that are no longer alive but nevertheless inhabited by active micro-organisms, which characterizes residues, waste and other fermentable materials that, under the action of certain bacteria, are then called biodegradable

Biomass raw materials
Biomass raw materials

Biomass Constituent Resources

In general, the biomass resources available on our planet, derived from large production areas, can be classified as follows:

These biomass resources can all be made into fuel pellets through the biomass pellet production line.

Technical Features Of Biomass Pellet Production Line

1. From customized non-standard models to multi-combination standard configuration models, RICHI is always in accordance with market trends and customer needs, constantly introducing new ones. In Richi Machinery, each biomass pellet production line design and biomass pellet manufacturing equipment can be customized.

2. Although the biomass pellet production technology of different customers is different, we always follow when designing for customers: reasonable configuration, stable performance, convenient operation process, and high economic benefits.

3. This biomass pellet plant is suitable for biomass waste production of various sizes, various hardness, various lengths and various types.

4. The replacement of wearing parts can be completed quickly, reducing downtime and maintenance time.

5. Reasonable initial biomass pellet factory investment cost and low maintenance cost in the later stage.

Working Principle Of Biomass Pellet Production Line

The biomass pellet production line process consists of multiple steps including raw material pre-treatment, pelletization and post-treatment.
how to make a wood pellet

Biomass Raw Materials Storage

An effective feedstock storage system is necessary so as to keep biomass away from impurities and offer adequate protection from rain and moisture in general. Rain may actually damage the feedstock by increasing its moisture content to such a high level that the drying process becomes unviable.

Removal Of Undesirable Impurities

Raw material should be filtered before grinding to remove materials such as stones or metal fragments. Many biomass pellet plants are equipped with systems separating virgin biomass from inert materials such as stones and soil, or magnetic separators for metal impurity removal. The presence of even the slightest amount of such materials in the final product is unacceptable. At the same time, they can cause serious damage to the biomass pellet line mechanical equipment, i.e. in the biomass sawdust hammer mill or in the biomass pellet machine.

Crushing Section

Raw materials before processing are relatively long or relatively large. The raw material must be reduced to a uniform size that is adequate for the biomass pellet mill. The milled material going into the biomass pellet making machine has to be smaller than the die holes to prevent blocking of the holes. Therefore, materials should be ground to a size no bigger than the diameter of the pellet (∼6 mm), producing a substance with a consistency similar to bread crumbs.

Generally, chippers/shredders are used as a first step. Then, once the size of the chipped material has been reduced, the hammer mill is used as a finishing mill.

Material Conveying Section

Once reduction has taken place, the material must be moved on to the next process. Screw conveyors are the most commonly used systems for transporting the material through the pelletization process because of the low cost involved.

Alternative options would include the use of a fan followed by a cyclone separator that separates air from the milled material. The air leaves the top of the cyclone, and the milled material is thrown to the outside edge of the cone and then falls out below.

Drying Section

Since the raw material is relatively large in water recovery. If the user of the large biomass pellet machine can dry the raw material, the small processing needs to be air-dried, and the moisture of the raw material is generally controlled between 15% and 25%. Excessive moisture can easily block the ring die of the biomass pellet press machine.

Drying solid biofuels is a key factor, since wet raw materials result in low combustion temperatures, low energy efficiency and high emissions of hydrocarbons and particles. In addition, it is very important to choose the right dryer, which may constitute the largest capital expenditure in a biomass pellet production plant and can dramatically increase the production cost per tonne.
wood fuel pellet making machine

Mixing And Conditioning Section

Not all raw materials require mixing and conditioning. Nevertheless, if necessary, mixers are used after the raw material has been milled and dried to:

Once the raw material has been mixed and its consistency is high enough, it may require the addition of other constituents able to increase the productivity of the pellet mill and enhance the final properties of the pellets produced.

Pelletization Section

The raw material has a moderate moisture content after being dried and can be molded without pressing any additives when the particulate fuel is pressed by the biomass pellet maker machine. It can produce a smooth and lustrous pellet fuel. Biomass pellets are finally made by biomass pellet mills, also known as pellet presses or extruders, which are available in a range of sizes. Generally, every 100 horsepower provides a capacity of approximately 1 ton of pellets per hour.
wood pellet manufacturing process

Cooling And Screening Section

Moisture resistance is an important pellet property. The biomass pellet line pelletizing process implies high temperatures, and attention must be paid to proper cooling and heat removal before the pellets leave a biomass pellet production plant, especially with regard to the storage stage. The produced biomass pellet fuel has a relatively high temperature and needs to be cooled through the cooling machine before being packaged. If the temperature is too high, the packaging is easy to produce water droplets to loosen the particles. Which is not conducive to sales.

Once biomass pellets have cooled, they pass over a vibrating screen to remove any fine material. These 'fines' are augured back into the biomass pelletizing process to ensure that no raw material is wasted. Screening ensures that the fuel source is clean and as near to dust free as possible. Once screened, pellets are ready to be packaged for the desired end use.

Packing Section

Biomass pellet fuel can be packaged in a quantitative packaging machine. It can be packaged into 5kg, 10kg, 25kg, and so on, which is convenient for small users to use. It can also be made into tons of bags, which is convenient for large users to use and unload.

How to set up a 1-40t/h complete biomass pellet plant?

The production of energy by means of biomass has shown a clear trend towards the use of pellets due to their homogeneous size, which facilitates handling and feeding while also reducing costs associated with storage and transportation. The biomass pellet quality depends on the properties of the feedstock and on the operative variables of the densification biomass pellet production plant process. Quality parameters can be modified by adapting the process to the raw material to be pelletized.

The management of these residues is hampered by the costs associated with treatments needed for their proper removal. Pelleting residual biomass by biomass fuel pellet plant would mean the conversion of a residue difficult to manage into an energy resource most adequate for use in the areas where each grove exists.

The final quality of biomass pellets varies depending on the raw material properties and the manufacturing process. Although the inorganic and organic components of the different raw materials cannot be modified, certain variables dependent on the biomass pellet production line pelletization process can be controlled to optimize the production efficiency and enhance the quality of the finished product.

We always have a solution for just about every biomass materials pellet processing challenge.

Some guidance on complete biomass pellet plant technology

Click the Button to Consult Online

Application prospects of biomass fuel pellets

CE high quality pellet line machine biomass pellet line manufacturers
Click the Button to Consult Online

Why Choose Richi

why choose richi
why choose richi
Introduction of RICHI
Strength certification

Richi Machinery is a professional manufacturing enterprise integrating scientific research and development, manufacturing, sales and service. We have developed and manufactured multifunctional pelletizers, grinders, mixers, dryers and more than ten categories and more than 30 models of complete machine products are widely used in feed, biomass, organic fertilizer, pet supplies, solid waste recycling, chemical industry, road construction and other fields. All RICHI products have passed ISO9001:2008 international quality system certification, EU CE certification and Customs Union CU-TR certification, successfully serving more than 2,000 customers in more than 100 countries and regions around the world.

Get Price & Service

Customized Design And Business Plan

In RICHI, every equipment and every pellet production line business plant can be customized. We will formulate multiple sets of pellet production process plans for comparative analysis according to the actual needs of customers, select a reasonable plan, and realize private customization. Our services run through all aspects of on-site terrain and environment survey, production line process design, raw material testing, cost requirement analysis, project investment budget, equipment installation and commissioning.

Get Price & Service
Customized Design And Business Plan
Customized Design And Business Plan
Customized Design And Business Plan
Customized Design And Business Plan
Quality Control
Richi Machinery

We adhere to the ISO9001 quality management system, and strictly implement international standards for product design and manufacturing processes. In terms of management systems, there are product quality accountability systems, product quality accountability systems, and safety production management systems; in terms of management tools, QC quality control management, SPC statistical process control, sampling inspection and measurement system analysis are used for quality control, to achieve effective control of the entire process of equipment production, and never let go of any quality hidden dangers that may affect customer operations.

Get Price & Service
Quality Control

Delivery And Installation

RICHI has always been adhering to the spirit of craftsmanship to make every detail good, especially in the link of equipment preparation and delivery, we follow the standardized process: preparation order check-equipment factory quality inspection-packing list re-inspection-scientific packaging and transportation, ensure the safe and non-destructive delivery of equipment. According to customer needs, RICHI installation engineers will guide the construction of site infrastructure, equipment installation and commissioning and trial operation of the entire production line throughout the process. When the relevant project indicators reach the design standards, the client will carry out the project acceptance.

Get Price & Service
Delivery And Installation
Delivery And Installation
Delivery And Installation
Delivery And Installation
Delivery And Installation
Delivery And Installation
Delivery And Installation
Delivery And Installation
After-sales And Training
After-sales And Training
Richi Machinery

We have built a team of nearly 100 technical engineers to solve a series of problems in the project from consultation, site survey, sample analysis to plan design, installation and commissioning, and maintenance. We provide comprehensive and systematic training for the technical staff of each customer to better serve the customer's project needs. After the technicians have finished their studies, RICHI will provide follow-up technical support services, and the training engineers will follow up the project use effects in the later stage to ensure the stable operation of the customer's project.

Get Price & Service
Related Project

GET A QUOTATION

Application:
Copyright © 2015-2021 by HENAN RICHI MACHINERY CO,LTD.All rights reserved.

0086-18574103366