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Project Brief Introduction:

1.Product:Dried Rice Husk Pellet Line

2.Capacity:10.5-12 Ton /Hour

3.TONY Brand 10.5-12 Ton /Hour Dried Rice Husk Pellet Line Project Process

4.Main Machine: TONY Pellet Machine TYJ860-Ⅲ-250KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 800 kw

6.Need Area: About  ㎡  L: M  W: M  H: M

Project Layout For Customer:

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1. The working principle of dried rice husk biomass pellet processing equipment

The core principle of rice husk biomass pellet processing equipment is to compress loose rice husks into high-density pellets through mechanical extrusion and temperature control. This relies heavily on the equipment's precise control of pressure and temperature, as well as the synergistic effect of the mold and pressure rollers.

2. Characteristics of dried rice husk biomass pellet processing equipment

(1) Highly Wear-Resistant Core Components: Rice husks have a high silicon content, causing severe wear on equipment. Therefore, the pressure rollers and dies of pellet mills are typically made of high-hardness materials (such as 65Mn alloy steel or tungsten carbide coating), with a die life of 800-1200 hours (compared to approximately 500-800 hours for ordinary biomass dies). The pressure roller surface is treated with anti-slip textures to prevent the rice husks from slipping and hindering effective extrusion.

(2) Large-Diameter Die and Wide Gap Between Pressure Rollers: Rice husks are hollow and have long fibers; if the die aperture is too small, it is prone to clogging. Equipment is typically equipped with dies with a 6-12mm aperture (larger than the 5-8mm aperture commonly used in wood pellet mills). Simultaneously, the gap between the pressure roller and the die is adjustable (usually 0.1-0.3mm), ensuring both compact extrusion and preventing material jamming caused by fiber entanglement. 

(3) Segmented feeding system. Rice husks have a low bulk density (only 0.1-0.2 g/cm³) and are prone to "bridging" (the raw material clumps in the hopper and cannot fall). The equipment mostly adopts a segmented structure of "screw feeding + mixing and pre-compression": first, the material is fed evenly by a screw conveyor, and then the loose rice husks are initially compacted by a pre-compression device to ensure that the material density between the pressure roller and the mold is consistent and to avoid uneven density of the formed particles.

3. Application scenarios of dried rice husk biomass pellet processing equipment

(1) Biomass Power Plant/Cogeneration Projects: In some regions, biomass power plants use rice husk pellets as one of their fuels (usually mixed with sawdust and straw pellets for combustion) for power generation or cogeneration (electricity + heating). The calorific value of rice husk pellets (4000-4500 kcal/kg) meets the requirements of power plant boilers and is a renewable energy source, eligible for national new energy subsidies.

(2) Solid Waste Treatment and Resource Utilization Projects: In areas with large but dispersed rice husk production (such as industrial parks with multiple small rice processing plants), centralized solid waste treatment centers will be built to process the dispersed rice husks into pellets using pelletizing equipment. This approach solves the environmental pollution caused by rice husk accumulation (such as mold and incineration pollution) and converts waste into usable energy products, achieving the dual goals of "environmental protection + resource utilization".

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TONY Brand 10.5-12 TPH Dried Rice Husk Pellet Line can process dried rice husk and various biomass materials into biomass pellets. The core of the rice husk biomass pellet production line is to take advantage of the characteristics of rice husks—lightweight, high in silicon, and low in agglomeration—and transform agricultural waste rice husks into standardized biomass fuel through customized pretreatment and pelleting processes. This fuel is widely applicable to rice-growing areas and energy demand scenarios.The core significance of the rice husk biomass pellet production line is to realize the resource utilization, reduction and low-carbon utilization of rice husk waste, which not only solves the problem of agricultural solid waste pollution, but also provides a clean option for energy structure transformation, and has economic, environmental and social value.

1. Capacity: 10.5-12 Ton/Hour

2. Raw materials: Dried rice husk

3. Moisture: About 10-15%

4. Application: All kinds of  biomass materials suitable for pellet production.

Suitable customers: Green energy companies, large farms, private growers and other customers with advantages in  raw materials.

5. Finished Pellets Markets: Large power plants, domestic heating, industrial heating, combustion heat, heating heating, boiler room, school canteen, foundry heat source.

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1. Project Name: Dried Rice Husk Pellet Production Line

2. Raw Material: Dried rice husk

3. Moisture Content of Raw Material:10-15%

4. Capacity: 10.5-12 TPH

5. Process: Pelletizing Process - Cooling Process - Packing Process

6. Main Equipment: TONY Pellet Machine-TYJ860-III-250kw, Galvanized Pellets Cooler, Ton Packing Machine and Belt Conveyors

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1.Pelletizing Process:

A.This process is mainly used to products pellets with φ6-8mm.

B.TONY brand vertical ring die pellet machine TYJ860-Ⅲ-250kw *3sets

C.Capacity:10.5-12 tons/hour.

D.Double Screw Cycling Silo is added above the pellet machine, which has the advantages of saving space, saving labor, intelligently controlling the feeding speed, not easy to block the material, and improving production efficiency.

Main Parts:

(1)TONY New Vertical Ring Die Pellet Machine.

(2)Cyclone And Bags Dust Collectors.

(3)Bearings Automatic Lubrication System.

(4)Electrical Cabinets.

For more equipment details and information, you can contact TONY

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2.Cooling Process:

A.This process is mainly used to cool pellets from 80-90℃ to 20-30℃

B.TONY brand galvanized pellets cooler*1set

C.Capacity:10.5-12 tons/hour.

Main Parts:                                                                                                                                   

(1)TONY's New Galvanized Pellets Cooler Separator With Vibrating Screen.

(2)Cyclone and bags dust collectors.  

(3)Fan Blower.

(4)Connect Pipes.

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3.Packing Process:

A.This process is mainly used to pack pellets into 1ton/bags. 

B.Capacity:10.5-12 tons/hour.

C.TONY band ton packing machine*1 set

Main Parts: 

(1)TONY Ton Packing Machine

(2)Electronic Platform Scale Metering System

(3)Automatic Tare, Zero, and Drop Correction Functions

(4)Feeding System Features Fast, Medium, and Slow Feeding Speeds to Ensure Measuring Accuracy

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The rice husk biomass pellet project is a renewable energy project that utilizes agricultural and forestry waste such as rice husks to produce high-density fuel pellets using a specialized pellet mill. It boasts advantages such as environmental protection, energy conservation, and resource recycling, and has been widely applied in boiler heating and power generation.

1. Project Background

Rice husks are a major byproduct of rice processing. Traditional methods of disposal often involve incineration or disposal, which easily causes environmental pollution. In recent years, with the development of biomass energy, rice husks have been used as a high-quality raw material for producing biomass pellet fuel. This type of project compresses rice husks to improve their energy density and combustion efficiency, replacing fossil fuels such as coal and achieving high-value utilization of agricultural waste.

2. Core Equipment: Biomass Rice Husk Pellet Mill

The core equipment of this type of project is the biomass rice husk pellet mill, specifically designed for processing coarse fibrous raw materials (such as sawdust, rice husks, and straw). It features one-time forming, full pellet production, and high efficiency

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The physical form and combustion characteristics of rice husk pellets make them suitable for various scenarios, covering a wide range of market demands.

1. Industrial Energy Scenarios: 

They can be used as boiler fuel in food factories, wineries, chemical plants, etc., replacing coal and natural gas, reducing energy costs (30%-40% lower per ton of pellets compared to natural gas); they can also be used as mixed fuel in biomass power plants (mixed with sawdust and straw pellets) to improve power generation efficiency.

2. Residential Heating Scenarios: 

The regular pellet shape (6-12mm in diameter) makes them suitable for household biomass fireplaces and stoves. They burn without smoke or odor, providing stable heat, making them suitable for winter heating in rural areas of northern China or for heating needs in agritourism and guesthouses around cities. The user experience is superior to loose coal and firewood.

3. Agricultural Auxiliary Scenarios: 

Unburned rice husk pellets can be used as bedding material in livestock farms. They have strong water absorption (up to 2-3 times their own weight) and good air permeability, reducing odors in farms; they can also be crushed and used as an additive in seedling substrates to improve substrate structure.

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