8 T/H Straw Pellet Production Line In India

Project Overview and Engineering Content

• Project Name: Comprehensive Utilization of Agricultural Waste (Straw) Project
• Construction Nature: New Construction
• Number of Employees and Work System: The labor quota is 50 people, with 300 working days throughout the year. The production adopts a single shift system, and each shift works for 8 hours.
• Construction Content and Scale: The 8 t/h straw pellet production line in India project covers an area of 30 acre, and two new production workshops are built, of which Workshop No. 1 is 4,000 square meters, with office and living rooms, production workshops, raw material warehouses, and finished product warehouses. Workshop No. 2 is 4,000 square meters, with production workshops, raw material warehouses, and finished product warehouses. After the project is completed, it can form an annual comprehensive utilization of 20,000 tons of straw and produce 20,000 tons of biomass pellet fuel.

Project Construction Content Composition

The main engineering construction contents of the 8 t/h straw pellet plant in India project are shown in the table below:

Product plan

Biomass pellet quality standards

Raw materials and main equipment

Main raw materials and usage

The specific types and usage of raw materials and auxiliary materials used in this 8 t/h straw pellet production line in India project are shown in the table below.

Production equipment

The main production equipment of this 8 t/h straw pellet production line in India project is shown in the table below.

Project construction process

1. Land leveling
   The 8 t/h straw pellets production line in India project mainly uses mechanized construction to level the land. The main pollutants in this section are noise and dust generated by construction machinery.
2. Foundation engineering
   The foundation engineering mainly involves filling and compacting the site. Construction workers use rollers to roll the soil in sections and water the fill to facilitate compaction. Then they use cranes to lift special heavy hammers to impact the surface of the base soil to compact the foundation. Generally, the tamping is 8-12 times. The main pollutants in this section are noise and dust generated by construction machinery.
3. Main engineering
   The main engineering of the 8 t/h straw pellet processing line in India construction project mainly involves drilling and pouring, cast-in-place steel concrete columns and beams, and brick wall masonry.
   The construction project uses drilling equipment to drill holes and then pours reinforced concrete. When pouring, inject pre-mixed concrete and vibrate it as you pour it. The vibration is uniform to prevent the concrete from being unsolid and the slurry from floating up.
   Then, according to the construction drawings, the steel bars are mixed and processed, installed on the set formwork, and the concrete is poured in a timely and continuous manner and compacted to form the concrete. When building brick walls, cement mortar is first mixed, and then line masonry is carried out.
   This section has a long construction period, and the main pollutants are noise and exhaust gas generated by the mixer, mortar water when mixing mortar, broken bricks and waste sand and other solid waste.
4. Decoration Engineering
   Use various processing machinery to process wood, plastic steel, etc. according to the drawings, and then make the roof, then use environmentally friendly paint to spray, and finally paint the exposed iron parts. This section takes a short time, and the amount of paint and paint used is small, and a small amount of organic waste gas is volatilized.
5. Equipment Installation
   Including construction of roads, greening, water and rainwater pipe network, etc. The main pollutants are noise and exhaust gas generated by construction machinery.

Production process of straw pellets production line in India

The straw of this India straw biomass pellet plant project is purchased from farmers' farmland, and farmers dry the straw in the field. After drying, use a grab shovel to put the crop straw into the crushing and baling machine for simple crushing and baling for easy transportation, and finally send it back to the factory warehouse for standby.

1. Raw material loading
   The purchased raw materials are placed in the raw material bin for standby use. The raw materials are transported to the feeding port by forklifts and fed manually. Since the raw material particle size is relatively large, the dust generated during the feeding process is less and is discharged in the workshop in an unorganized form.
2. Crushing
   The purchased straw is sent to the crusher for crushing; this process mainly produces noise and dust. The dust generated in this process is collected by the air collection hood, treated by the bag dust collector, and discharged through the 15m exhaust pipe. The discharge port is connected to the sealed conveying pipeline, and the crushed material directly enters the closed silo through the conveyor belt.
3. Granulation
   The raw materials crushed by the crusher are conveyed by belts to the biomass pellet machine for extrusion molding to form finished products. The extrusion process is a physical process, without adding any adhesives and no chemical reaction occurs.
   Except for the conveyor connection and the discharge port, the equipment is closed. The dust generated at the conveyor connection and the discharge port is collected by the air collection hood, treated by the bag dust collector, and discharged through the 15m exhaust pipe.
4. Cooling
   After granulation with biomass pellet mill, the pellets are transported to the hopper by a closed belt for natural cooling. After cooling, they are measured, packaged and put into storage. The wood straw pellet making machine is fully enclosed and there is no dust emission.
5. Packaging
   After natural cooling, the finished products are sent to ton bags by conveyor belts for packaging, and the finished products are put into storage for sale.

India 8 T/H straw pellet production line layout

The straw pellet production line in India project layout is as follows: the plant entrance is located on the south side of the project area. The project has 1# workshop and 2# workshop.

1# workshop is located on the west side of the project area, with a construction area of ​​4,000m2. The south side is for office and living rooms, raw material warehouse and finished product warehouse. 2# is located on the east side of the project area, with a construction area of 4,000m2. The south side is for raw material warehouse and finished product warehouse, and the north side is for production workshop.

The functional divisions in this straw pellet production line in India project area are clear, the layout is relatively reasonable, and the layout of the road construction in the project area and the surrounding areas is reasonable, which can meet the transportation of large and small vehicles and on-site activities.

The layout of the straw pelleting plant area can basically meet the production and management requirements, and basically meet the requirements of India on environmental protection, fire prevention, safety, hygiene and other aspects.

‌Prospects of Building Straw Pellets Production Line in India

The Indian government has recognized the need to reduce greenhouse gas emissions and transition to clean energy, which provides policy support for the construction of straw pellet production lines. India's growing economy is driving high carbon dioxide emissions, and straw pellets, as a clean energy source, can replace traditional energy sources such as coal and be used in areas such as home heating and industrial heating.

In addition, straw pellets can also be used as a raw material for biomass power generation, providing a sustainable energy supply for the power industry. With the government's support for clean energy and the improvement of environmental awareness, the prospects of the straw pellet market are becoming more and more broad.

Many countries and regions around the world have begun to promote and apply straw pellets, including Europe, the United States, Japan, etc., which shows that straw pellets, as a clean energy source, have been recognized and promoted by the international community.

The Indian government recently mandated its coal-fired power plants to co-fire biomass, aiming to reduce greenhouse gas emissions and improve air quality. This policy has driven the demand for biomass pellets, and a large amount of biomass pellets are expected to be needed each year. Although India's current biomass pellet production capacity is relatively low, the prospects for building straw pellet production lines are very optimistic as demand increases.

In summary, building a straw pellet production line in India not only meets the requirements of the country's energy transformation and environmental protection policies, but also has huge market potential, so the prospects are promising.