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Biomass Pellet Manufacturing Plant
1-2T/H biomass pellet manufacturing plant is a system for processing pellets. It refers to a complete set of pellet machine equipment. It not only reduces environmental pollution, but also saves energy resources.
Cost: 20,000-300,000 USD
1-2T/H biomass pellet manufacturing plant Solution
The 1-2t/h biomass pellet manufacturing plant processes agricultural and forestry waste, such as wood chips, straw, rice husk, bark, sawdust, wood, branches, trunks and other biomass as raw materials, and solidifies them into high-density pellet fuels through pre-treatment and processing , is an ideal fuel to replace coal and oil, which can save energy and reduce emissions.
- Capacity: 1-2T/H
- Raw materials: sawdust, rice husk, peanut shell, fungus residue, etc.
- Application: sawdust, chaff, fruit husk, peanut husk, poppy husk, coffee husk, etc.
- Suitable customers: Agricultural resource companies, large furniture factories, wood processing factories, rice factories, oil mills and other users who have advantages in raw materials.
Standard 1-2 t/h biomass pellet manufacturing plant design
- Pre-treatment section: according to different raw materials, flexibly configure processes such as wood splitting, slicing, hay cutting, crushing, and cleaning, and select corresponding equipment; the larger the size of the raw material and the greater the humidity, the more complicated the pre-treatment process of raw materials, more devices need to be configured.
(If the raw material is only powder, then it is only necessary to pass the biomass powder raw material through the sieving machine to remove impurities such as sand, stone, iron and the like; the sieved wood powder enters the hydraulic granulation silo through the conveyor belt for caching and homogenization, automatic connection, reducing dust concentration, safe and clean, saving labor.) - Drying: The crushed materials are dried by a biomass dryer;
- Pelletizing: The wood powder is fed through the frequency conversion of the screw conveyor at the bottom of the warehouse to ensure continuous and stable feeding of the biomass pellet making machine, reduce wear and tear, and ensure stable production and high efficiency;
- Cooling: High-temperature pellets enter the pellet cooler through the conveyor belt for cooling;
- Packing and warehousing: the cooled granules enter the packaging machine for packaging.
1-2 t/h biomass pellet manufacturing plant features
- Advantages: Equipped with hydraulic treatment bins, automatic connection, reducing labor; closed buffer bins, reducing dust concentration, reducing dust storms; hydraulic leveling devices are installed at the bottom of the bins to prevent material bridging and ensure stable feeding of biomass pellet machines.
- Note: This 1-2t/h biomass pellet manufacturing plant process requires the moisture of raw materials to be 10%-15%, and the moisture higher than this needs to be dried with a biomass materials dryer.
biomass pellet manufacturing plant Projects
10T/H
biomass pellet mill plant in united states
2T/H
biomass pellet processing plant in poland
2-2.5T/H
biomass pelletizing plant in romania
5T/H
biomass pellet production line in austria
1-2 t/h biomass pellet manufacturing plant Project Report
There are huge business potentials to start biomass pellet plant. Not only can one outsource to individuals or small communities, but also big corporations and industries. The selection of the right biomass pellet equipment and technology for a biomass pelleting plant is critical when establish your own biomass fure biomass pellet manufacturing business.
Next, I will list two biomass pellet production plant projects we have done for you, hoping to help you.
[Case 1] 2T/H biomass pellet manufacturing project
The client company was established in March 2019 and is engaged in processing and sales: wood products; production and sales: biomass pellets; afforestation projects; landscaping projects.
In order to meet the development needs of the market, the customer invested in the construction of “2t/h biomass pellet construction project”, with a total investment of 600,000 US dollars, which was mainly used for civil construction, purchase of production equipment and environmental protection equipment, and technical investment.
The total land area of the 2t/h biomass pellet manufacturing plant project is 6000m², and the total construction area is 1000m², mainly including a production plant. After the project is completed, it is estimated that the annual production of granular fuel will reach 10,000 tons.
The client company has 12 employees, 2 shifts, 16 hours a day, and 300 days a year. The project was constructed in July 2019, completed the completion acceptance and put into production in August.
Project construction content
The construction content of the project includes a raw material warehouse, a production workshop and an office building with a construction area of 1000m². According to the function, it can be divided into production area, office and living area, etc.
Main works
- The production workshop is 1 floor, steel frame structure, cement floor, covering an area of 6000m². Build a production line and other auxiliary buildings;
- The office is a one-story frame structure room, covering an area of 1000m².
Public works
- Water supply: well water supply
- Drainage: rain and sewage diversion
- Power supply: 500KV
Environmental engineering
- Exhaust gas: 3 sets of bag filter
- Wastewater: three-stage septic tank
- Noise: Shock-absorbing pad
- Solid waste: domestic garbage bins, cleaned and transported by sanitation workers on a regular basis
Except for the one-story frame structure of the office and living area, the above-ground buildings of the project construction, its auxiliary engineering and production workshops are all single-story steel frame structures.
The 2t/h biomass pellet manufacturing plant project does not involve basement construction, large-scale foundation pit excavation, piling and other foundation construction. The foundation construction process of the project is mainly to lay out lines according to the construction drawings, using a single-bucket excavator, supplemented by manual excavation.
Consumption of main raw and auxiliary materials
| Name | Annual usage (t) | Maximum storage capacity (t) |
|---|---|---|
| Bamboo chips | 5000 | 7000 |
| Wood | 5000 | 7000 |
| Twig | 5000 | 7000 |
| Biomass pellets | 1440 | 3000 |
Note: Biomass pellets are the product of this project and are also used as fuel for the 2t/h biomass pellet making plant project.
Main biomass pellets plant equipment
| Name | Model/wattage | QTY |
|---|---|---|
| Biomass crusher | 45KW | 1 |
| Belt motor | 1.5kw | 3 |
| Biomass dryer | 4kw | 1 |
| Biomass pellet machine | MZLH520 | 1 |
| Cooling machine | 1.5kw | 1 |
| Boiling furnace | / | 1 |
Biomass fuel pellet production process
(1) Crushing
The raw materials in the raw material warehouse are conveyed to the crusher for crushing through the belt, and after crushing by the crusher, it is convenient for the dryer to dry the moisture.
(2) Drying
Since the moisture in the raw materials may not meet the production requirements, the raw materials need to be dried. The drying process of this biomass pellet line project uses biomass particles as fuel, and the heat source of the dryer is provided by the fluidized bed furnace burning biomass fuel.
(3) Cooling and pelleting
The dried biomass material is conveyed to the biomass fuel pellet granulator by the belt conveyor for molding, and then cooled by the cooler, and finally the finished product is sent to the finished product warehouse by the bucket elevator.
Note: The fuel for the biomass fluidized furnace is the biomass fuel pellets produced by the project itself, and the annual biomass pellet fuel is 14400t. The exhaust gas production of the project is 5000m3/h. This kind of biomass fuel does not contain S component, and the consumption of biomass fuel in fluidized furnace kiln is about 300kg/h.
[Case 2] 2T/H biomass pellet manufacturing plant project
Project background
The client of this project is a biomass energy company. It purchased 4666 square meters of land in 2016. After several years of idleness, in order to make full use of it, and the current market prospect of biomass pellets is good, so after investigation and research, it was decided to Use this land to build a new biomass pellets production line.
- Total investment: USD 150,000, raised by the enterprise itself.
- Nature of construction: newly built.
- Construction content and scale: Utilize the existing factory building of 1,200m², purchase 2 biomass pellet machines and related equipment to build a new biomass pellet production line, and plan to produce 5,000t/a biomass pellets.
- There are 4 employees in this project, one shift is implemented, each shift is 8 hours, and the annual working time is 300 days.
product plan
| Product Name | Specification | Yield |
|---|---|---|
| Biomass pellets | Density 1~1.3t/m³ | 5000 t/a |
Product parameters:
- Total moisture: ≤10%
- Basic lower calorific value: ≥4000KCal
- Air dry base total sulfur: ≤0.05%
- Ash content on dry basis: ≤2.5%
- Air-dry basis volatile matter: ≥75%
- Fixed carbon: ≥10%
Note:
- The product quality indicators of this 2t/h biomass pellet manufacturing plant project are formulated with reference to NY/T1878-2010 and relevant requirements of customers;
- The quality inspection of this project is entrusted to a third-party authoritative organization.
Main raw materials
| Name | QTY | Source |
|---|---|---|
| Walnut shell | 3000t/a | Outsourced from local farmers |
| Sawdust shavings | 3000t/a | Outsourced from local timber mills |
| Electricity | 50000kwh/a | Local Power Grid |
2T/H biomass pellet manufacturing plant design
This project utilizes the existing factory buildings for construction, without civil construction, and can be operated after the purchased equipment is installed and debugged.
This biomass pelletizing plant project uses dry walnut shells, sawdust and shavings and other biomass raw materials to make biomass granules by removing impurities, crushing (raw materials other than sawdust), granulating and cooling, and then packaging and storing them for takeaway. The production scale is 5000t/ a.
(Note: The raw materials used in this project are sun-dried walnut shells and dried sawdust shavings, so no drying is required).
- Removal of impurities: manual selection and removal of impurities in raw materials, mainly beverage bottles, cigarette cases, masks, cigarette butts, iron nails, etc.;
- Crushing: use a pulverizer to crush raw materials other than sawdust, including walnut shells and shavings, into biomass fines with a particle size of less than 1mm;
- Pelleting: The powdery raw materials are conveyed to the biomass pellet molding machine through the closed feeding auger. This project adopts the normal temperature molding process without adding binders. (Related product: biomass pellet mill for sale)
- Cooling: Under the friction of normal temperature extrusion, the temperature of the extruded particles is 55–65℃, which is easy to break and must pass through a counter-flow cooling system.
In this 2t/h biomass pellet manufacturing plant project, a fan is installed on the finished product conveyor belt to pass the counter-flow cold air to the material. The surface is cooled, and after cooling to normal temperature, it can be transported to the packaging machine for bagging and storage. The cooling method is air cooling; - Packing and warehousing and sale: the cooled biomass pellets are sent to the packaging machine with the finished product conveyor belt for packaging, and then transported to the finished product warehouse or sold outside.
Main biomass pellet production machines
| Name | QTY |
|---|---|
| Biomass pellet machine | 2 |
| Feeding auger | 2 |
| Finished Conveyor Belt | 1 |
| Cooling fan | 3 |
| Shredder | 1 |
| Bag filter | 1 |
| Fan | 1 |
| Transport vehicle | 2 |
| Packing machine | 1 |
2T/H biomass pellet manufacturing plant layout
The total land area of the project is 1,200 ㎡, and the total construction area is 1,200 ㎡. A set of biomass pellet production line will be built using the existing workshop in the factory area. The specific layout of the factory area is:
- The project is located in the southwest of the factory area as a whole, and the living and office facilities rely on the existing living and office buildings in the factory area (the living and office area is located on the south side of the project, and the toilet is on the northeast side of the project), and this project will not be newly built;
- The production area uses an existing factory building with a building area of 1,200 ㎡ for partition layout, with a raw material storage area of 400 ㎡ in the east, a production workshop in the middle of 650 ㎡, and a finished product warehouse in the west of 150 ㎡;
- The main entrance and exit are located in the east of the plant, connected to the road in the plant area.
| Workshop Name | Building Area | Structure |
|---|---|---|
| Material storage area | 400㎡ | Single storey, steel-concrete structure |
| Production workshop | 650㎡, equipped with a biomass production line | Single storey, steel-concrete structure |
| Finished product storage area | 150㎡ | Single storey, steel-concrete structure |
| Office | 150㎡ | First floor, steel frame combined with brick-concrete structure |
| Staff canteen | 60㎡ | First floor, steel frame combined with brick-concrete structure |
| Toilet | 10㎡ | Brick and concrete structure |
| Transport road | 100m | Concrete pavement |
Public auxiliary works
- Water supply project: Rely on the water supply pipeline that has been connected to the tap water pipeline network of town in the factory area.
- Drainage project: The plant area has set up a rain and sewage diversion system. There is no production waste water in this 2t/h biomass pellet manufacturing plant project. Employees use the existing toilets in the plant area. The domestic waste water is treated in the original oil separation sedimentation tank and collected in the collection pool, and then reused in the vegetable field in the plant area. Watering, dust reduction, etc., so there is no discharge of domestic wastewater.
- Power supply project: Relying on the original power supply system in the factory area, that is, one S13-250/10KV transformer in the factory area is connected to the local power supply grid.
- Transportation conditions: The transportation outside the factory relies on the existing external roads, and the transportation inside the factory relies on the existing roads in the factory, and no new roads will be built.
About Cleaning Production of 2T/H Biomass Pellet Manufacturing Plant
Cleaning production covers all aspects of raw materials, production process and products. Today, almost all countries have higher and higher requirements for environmental protection. Clean production is very important to biomass pellet producers.
It is necessary to consider both the use of resources and the generation of pollution. This requires the production process and equipment, resources Analyze energy utilization indicators, products, pollution generation, waste recycling, and environmental management requirements. Based on the characteristics of this project, select the following points for analysis:
(1) Resources and energy
The main energy of this project is electricity, which belongs to clean energy; at the same time, the electrical equipment of the project adopts new energy-saving electromechanical products such as energy-saving transformers and Y-series motors, which reduces power consumption. (Related solution: 1.5-2T/H wood pellet line)
The dust removal waste water of the project is recycled and not discharged, reducing the amount of fresh water; The raw and auxiliary materials used in the production process are not toxic and harmful substances.
(2) Production equipment and process
The production process of the 2t/h biomass pellet manufacturing plant project is the relatively mature RICHI complete set of production process at present, and the selected equipment meets the requirements of industrial policies, and equipment with low energy consumption is selected as much as possible.
The project equipment is mainly powered by electricity synthesis and biomass fuel, and the amount of waste gas generated is very small. At the same time, the project has adopted corresponding environmental protection measures to reduce environmental pollution.
The process equipment produced by the project has a simple structure and is easy to maintain, all of which meet the requirements of clean production.
(3) Products
The products produced by this project are environmentally friendly biomass particles, which consume less energy and materials, which meet the current demand situation and policy requirements. The quality and service life of the products meet the requirements of clean production.
(4) Occurrence of pollution
- The domestic sewage of this project, after pretreatment, will be used for surrounding agricultural fertilizers and will not be discharged outside.
- The flue gas of the hot blast stove in this project is discharged at high altitude after dust removal, which has little impact on the surrounding environment. All kinds of unorganized waste gas are dust-reduced through the workshop purifier and workshop airtightness, which strengthens the production management of employees and workshops.
- Noise equipment adopts measures such as indoor sound insulation, installation of vibration damping pads, sound insulation covers, mufflers, etc., and strengthened greening is reserved around the factory area.
- The solid waste produced by this 2t/h biomass pellet manufacturing plant project is mainly general industrial solid waste, and zero discharge of solid waste can be achieved after proper disposal.
(5) Environmental management system
The project sets up a special environmental management organization, and formulates a sound environmental management system. Environmental management has rules to follow.
The environmental management systems established by the enterprise include: environmental protection management regulations, environmental monitoring management systems, environmental management post responsibility systems, environmental pollution accident management system, accident emergency response plan.
In addition, the client company implements the ISO14001 environmental management system and actively promotes clean production audits.
Our advice to clients
Regarding cleaning production, for the sustainable development of customers’ business, we provide customers with the following services and put forward the following suggestions:
（1）Carry out clean production audit work
We recommend that customers carry out clean production audits, so that raw materials, products, water consumption, energy consumption and other factors can be checked, so as to determine the source, quantity and type of pollutants, and then propose corresponding technical measures to truly achieve “energy saving and consumption reduction” , Efficiency”.
The implementation of clean production audit can also improve the management level of the enterprise, and ultimately improve the product quality and economic benefits of the enterprise.
（2）Arrange the workshop reasonably
We rationally arrange workshops and warehouses for customers to increase space utilization; at the same time, we recommend that customers stack items in the workshop by category and mark them when necessary to ensure smooth logistics in the workshop without blocking the logistics path and improve work efficiency.
（3）Strengthen management
Strengthening management is the most cost-effective solution among all cleaning production solutions. Therefore, we recommend that customers start with strengthening management, and formulate a cleaning production incentive and responsibility system to continuously carry out cleaning production.
If you want to customize your own 2t/h biomass pellet manufacturing plant, feel free to contact Richi Machinery!
[Case 3] 1.4 t/h biomass pellet production line project
Biomass energy is the use of biomass to produce energy. The biomass currently used for energy production mainly refers to crop straw, forestry and wood processing waste. Biomass can be converted into high-efficiency solid, liquid and gaseous fuels, which can be used to replace non-renewable energy such as coal, oil, and natural gas. It is an important renewable energy source.
In fact, every country has biomass resources, and also has good conditions for the development and utilization of biomass energy. Especially in the case of shortage of non-renewable energy such as oil and natural gas, the development and utilization of biomass energy is very important for the sustainable development of agricultural economy. development is of great significance.
In this context, the customer invested about 200,000 US dollars (including equipment and all other expenses), and rented the completed plant to engage in production and operation activities. The annual production of material particles is expected to be 10,000 tons. The 1.4t/h biomass pellet production line has one floor and covers an area of 7129.4 m².
There are 6 employees in this project, all of whom do not have board and lodging in the biomass pellet factory. The working system is 2 shifts a day, each shift is 10 hours, and the annual working days are 350 days.
Construction content
The project rents a completed factory building for capacity expansion, and there is less civil construction. Mainly for the demolition and new construction of part of the wall of the leased factory building; the hardening and restoration of part of the land; the renovation and reinforcement of the factory building.
- Production workshop: a total of one floor, covering an area of 800 m² and a height of 7 m, used for the production and processing of biomass pellets.
- Warehouses: There are three warehouses in total, among which the finished product warehouses are located on both sides of the south gate, with areas of 256m² and 186.4m² respectively. The production supplies warehouse is located on the northwest side of the factory area. It is used to store the necessary supplies for production and life, and a hazardous waste temporary storage room is built independently, with an area of 5 m² and an overall anti-seepage coefficient of <10-10cm/s.
- Comprehensive office: The office does not have a canteen or accommodation, with an area of 217.7 m².
Product plan
| Product name | Annual output | Moisture content |
|---|---|---|
| Biomass pellets | 10,000 tons | 8%-12% |
Raw materials and energy consumption
The main raw materials required for the 1.4t/h biomass pellet production line are solid wastes such as crop stalks, straw, and rice husks.
| Raw material name | Annual consumption | Purpose |
|---|---|---|
| Crop waste | 10,000 tons | Materials |
| Electricity | 100,000 kwh/a | Productive life |
Main equipment
1 Forklift, 1 biomass granulator, 1 biomass pulverizer, conveyor belt (24m/30m/35m/18m/15m), 1 bag filter, etc.
Public works
- Power supply: It is connected to the local municipal power grid, which is stable and reliable and can meet the requirements of the project.
- Water supply and drainage works: The source of water supply for this 1.4t/h biomass pellets line project is the local water supply pipe network. There is no production wastewater in this project, and anti-seepage dry toilets are set up for employees to use, and they are regularly cleared to make agricultural fertilizers and not discharged outside.
- Heating: Electric heating is used for production in this project, and electric heating is used for office heating in winter.
- Labor quota and working system: There are 6 project employees, and none of them have board and lodging in the factory area. The working system is 2 shifts a day, 10 hours per shift, 350 working days a year.
- Progress arrangement: This project is a new project, which started construction in September 2018 and was put into operation in November 2018.
Process design
According to the customer’s raw materials, plant area, plant height, budget and other factors, the process flow of the 1.4t/h biomass pellet production line we designed for the customer is as follows:
- Loading and unloading: The wood chips and straw transported by cars from the surrounding area are loaded and unloaded in the warehouse.
- Crushing: The raw materials are crushed according to the process requirements, and the crushed raw materials are less than 5mm. The dust generated by this process is processed through a bag filter, and the generated dust is reused.
- Granulation: The biomass pellet fuel granulator is the key equipment of the production line. According to the needs of customers, adjust the use of the biomass press granulator. The raw material contains a certain amount of lignin and cellulose. (Related product: biomass pellet mill for sale)
The lignin is a structural monomer in the material and is a polymer compound. It has the function of strengthening cell wall and binding cellulose. Lignin is non-crystalline, the main part is insoluble in any solvent at room temperature, has no melting point, but has a softening point.
When the temperature reaches a certain value, the softening cohesive force of lignin increases, and under a certain pressure, the cellulose molecular clusters are dislocated, deformed, and extended. The temperature during the granulation process should be controlled at 80-100℃, and the biomass pellet mill is sealed. - Cooling: The temperature of the biomass fuel at the outlet of the biomass pellet press is 80-90°C, and the generated biomass pellets are sealed and sent to the buffer silo through the conveyor belt, and the biomass pellets are naturally cooled during the transmission process.
- Packaged into storage: The cooled biomass pellets are packed and stored for sale.
Site selection and biomass pellet line layout
Rationality of site selection
This 1.4t/h biomass pellet production line project is a newly built project with convenient transportation and superior geographical location. The water and electricity supply capacity can meet the needs of the project.
The project location does not involve sensitive areas such as nature reserves, scenic spots, and drinking water sources, and there are no environmental constraints.
Rationality of general layout
There is open space within 1.6 km to the north, east and west of the project, and residential buildings at a distance of 28 m to the south. The two warehouses on the north and south sides of the factory area are finished product areas, the workshop on the east side is a spare expansion workshop, the northeast side of the factory area is an office, and the northwest side is a daily warehouse.
The workshop on the west side of the factory area is the screening area, slicing area, crushing area and granulation area, and its capacity has been expanded to 800m² (the original 610 m²), and the floor is set at the entrance; One waste temporary storage room, the overall anti-seepage coefficient <10 -10cm/s.
[Case 4] 1.3T/H biomass pellet production line
The development of biomass energy is a strategic measure to promote energy conservation and emission reduction. It is an important aspect of promoting the development of circular agriculture and building modern agriculture. It is also an effective way to protect the ecological environment and use agricultural resources rationally and effectively.
In many areas, boiler transformation will become a hot issue. The burning of coal and oil has caused a certain degree of pollution to the atmosphere. Choosing biomass pellet fuel instead of burning kerosene can meet the requirements of environmental protection and is more affordable.
In view of this, the project client seized the market opportunity, rented the abandoned factory building as a production site, purchased biomass pellets machines, pulverizers and other facilities, and built a new biomass pellet fuel production project. The total investment of the project is 80,000 US dollars.
After it is put into operation, it will produce 4,000 tons of granular fuel per year, and the operating hours will be 3,000. The project completed equipment installation and commissioning in September 2017 and was put into production and operation.
Construction content and scale
There is no sawing process in this 1.3t/h biomass pellet production line project. The total area of the project is 938m², with a total construction area of 618m².
In this project, the customer only needs to make simple rectification of the plant and install equipment before production can begin. During the construction period, equipment installation is mainly carried out, and civil works are not involved.
The project consists of main project, auxiliary project, environmental protection project, storage project and public works. (Related solution: 1-1.5T/H wood pellet production line)
- Crushing and drying workshop: 250m²
- Granulation workshop and raw material warehouse: 218m²
- Finished product warehouse: 70m²
- Office area: 80m²
Raw materials and energy consumption
| Name | Annual Consumption | Remarks/Source |
|---|---|---|
| Chaff | 3200t/a | From the surrounding rice factory |
| Scrap wood scraps (shavings, sawdust) | 1080t/a | From the surrounding furniture processing factory |
| Water | 75t | well water |
| Electricity | 40,000kwh | Municipal power supply |
| Biomass pellets (for boiler feedstock) | 150t | From our factory |
Equipment for 1.3t/h biomass pellet production line
| Name | QTY |
|---|---|
| Biomass materials grinder | 1 |
| Biomass pelleting machine | 2 |
| Conveyor belt | 1 |
| Biomass dryer (hot stove) | 1 |
Project quota and work system
- Number of employees: There are 5 employees in this project, including biomass pellet line operators and managers.
- Working system: 300 working days per year, 10-hour working day per shift.
Biomass pellet process flow
The main raw material of this 1.3t/h biomass pellet production line project is rice husk, and waste wood scraps (wood chips, shavings) are supplemented. ) needs to be crushed and dried according to the purchased scraps before being granulated for production.
There is no sawing process in this project, and the waste wood leftovers (sawdust, wood shavings) come from the surrounding furniture processing factories.
- Crushing: waste wood scraps are crushed by a crusher to make the particle size less than 5mm.
- Drying: In view of the high moisture content of some waste wood scraps, it is necessary to dry the crushed particles using them as raw materials to make their moisture content meet the requirements of granulation (moisture content less than 5%). The dryer is equipped with a biomass hot stove, and the fuel is biomass particles.
- Conveying and feeding: The raw materials are sucked into the feed port of the pellet machine through the feeding auger.
- Granulation: The raw materials are fed into the biomass pellet making machine through the feeding auger, and the finished product is formed by extrusion. The extrusion process is a physical process, without adding any adhesives, and without chemical reactions.
- Conveying and cooling: The granulated biomass pellets are naturally cooled by conveying, so that the temperature can reach the conditions for packaging and storage, and finally conveyed to the finished product storage tank.
- Packing and warehousing: the products cooled in the storage tank are packed and put into storage.
Public and supporting facilities
- Water supply: Water for the 1.3t/h biomass pellet production line project is supplied by wells, and the water supply capacity can meet the needs of this project. The water used for this project mainly includes domestic water. The office water consumption of non-residential personnel is calculated as 50L/d per person, and the total office and domestic water consumption of this project is calculated to be 0.25m³/d, 75m³/a.
- Drainage: The waste water of this biomass pelletizing plant project is the office and domestic sewage of employees. The total amount of waste water produced is 0.2t/d and 60t/a. Efflux.
- Power supply: The project is powered by the municipal power grid, with an annual power consumption of about 40,000 kWh.
The layout of the factory area
The entrance and exit of the biomass pellet manufacturing plant project are located on the northwest side of the factory area.
The factory building of this project has one floor and two workshops; the factory building on the north side of the factory area is the crushed material and drying workshop, and the east side is the granulation workshop and raw material warehouse.
The south side of the factory area is the finished product warehouse. The southwest corner is the office area.
Summary
- The production process of this biomass pellet making plant project adopts a mature and simple production process, and the utilization rate of raw materials is high, which is a clean production process.
The main raw and auxiliary materials are waste wood, rice husk, etc., which belong to clean and renewable energy; the product is solidified biomass fuel, which is an environmentally friendly, clean and renewable fuel, and has little impact on human health and ecological environment during use , belonging to cleaning products. - Dust and defective products and other wastes generated during the production process of the project will be collected and reused as raw materials for comprehensive utilization.
- In terms of raw materials, products and pollutant production indicators of this project, the production technology of the construction project is relatively mature.
- In addition, the factory buildings of this project are arranged in a compact and orderly manner, and the functional areas are divided reasonably, which meet the requirements of the technological process of 1.3t/h biomass pellet production line.