Small biomass dryer
Small biomass dryer is a drying equipment for biomass fuels such as wood chips, sawdust, bamboo chips, etc. It is suitable for a variety of materials, including but not limited to wood chips, wood shavings, barley straw, oat straw, wheat straw, rye straw, rice straw, sorghum straw, stalks and corn straw.
Small biomass dryer Introduction
Small biomass dryer is a drying equipment for biomass fuels such as wood chips, sawdust, bamboo chips, etc. It is suitable for a variety of materials, including but not limited to wood chips, wood shavings, barley straw, oat straw, wheat straw, rye straw, rice straw, sorghum straw, stalks and corn straw. In addition, it is also suitable for drying potato vines and legume stems, such as soybean straw, broad bean straw, pea straw, cowpea straw, lupine straw and peanut vines.
Functional characteristics of small biomass dryer
Efficient Drying
The small biomass dryer uses a hot air circulation system to quickly evaporate moisture from biomass materials, achieving efficient drying. This high-efficiency drying capability significantly enhances production efficiency and shortens drying time.
Wide Applicability
The small biomass dryer is suitable for drying various biomass pellets, including wood chips and straw pellets. Its broad applicability makes it a promising choice in the biomass energy sector.
Energy-Efficient and Environmentally Friendly
The small biomass dryer maximizes the use of residual heat during the drying process, improving thermal efficiency and reducing energy consumption. By reducing the moisture content of biomass materials, it enhances combustion efficiency and increases energy output, further contributing to energy savings and emission reduction.
Intelligent Control
Some small biomass dryer come equipped with intelligent control systems that enable automated operation and monitoring. This makes the equipment easier to operate without the need for specialized personnel, while also improving the stability of the drying process and the quality of the product.
Stable and Reliable
Constructed from high-quality materials and advanced manufacturing techniques, the small biomass dryer offers high durability and reliability. The equipment operates steadily and reliably over extended periods, reducing failure rates and maintenance costs.
Low Noise and Easy Operation
The small biomass dryer typically operates at a lower noise level during drying, providing a more comfortable working environment for operators. Additionally, its simple and convenient operation makes it particularly suitable for use in factories and laboratories.
The structure of small biomass dryer
Drying Drum
This is the core component of the equipment, typically designed with a double-drum structure. The outer drum serves as an insulating drum, providing insulation and guiding airflow to enhance thermal efficiency and direct hot air flow. The inner drum acts as the drying drum, housing the biomass materials, with numerous small holes distributed along the drum wall. These holes allow hot air to flow radially through them, facilitating heat exchange with the biomass materials.
Hot Air System
This system includes components such as fans, air ducts, air inlets, and air outlets. Clean secondary hot air enters the drying drum through the air inlet and passes through the inner drying drum along the diameter. It flows through the biomass material, performing a thorough heat exchange to remove moisture from the material and achieve the drying goal. The hot air system ensures effective heat transfer and uniform distribution.
Drive System
This system comprises components like motors, reducers, gears, and chains. The motor drives the drying drum to rotate through the drive system, causing the biomass materials to continuously tumble inside the drum. This increases the contact area with the hot air, improving drying efficiency.
Control System
Responsible for managing the overall operation of the equipment, the control system monitors and adjusts parameters such as temperature and humidity. It typically includes PLC controllers, touch screens, and sensors, ensuring the equipment operates according to preset process parameters.
Feeding and Discharging Devices
The feeding device introduces the biomass material into the drying drum, while the discharging device removes the dried material from the drum. These devices ensure continuous supply and discharge of materials, maintaining the continuity and stability of production.
Other Auxiliary Components
These include dust collection hoppers, wind shields, and insulation cotton. The dust collection hopper handles dust produced during drying, the wind shield ensures that hot air only passes radially through the material to enhance heat exchange efficiency, and the insulation cotton maintains the airtightness of the drum, reducing heat loss.
The main advantages of small biomass dryer
Efficient Drying
The small biomass dryer uses an advanced hot air circulation system and an efficient drying drum to quickly and evenly evaporate moisture from biomass materials, achieving high drying efficiency. This efficiency significantly boosts production rates and shortens drying times.
Wide Applicability
The small biomass dryer is suitable for drying various biomass materials, such as wood chips and straw pellets. Its broad applicability makes it a valuable tool in biomass energy and agricultural waste management, offering extensive application prospects.
Energy Efficiency and Environmental Protection
The small biomass dryer maximizes the use of residual heat during the drying process, enhancing thermal energy efficiency and reducing energy consumption. By lowering the moisture content of biomass materials, it improves combustion efficiency and increases energy output, contributing to further energy conservation and emission reduction.
Intelligent Control
Some small biomass dryer are equipped with intelligent control systems, enabling automated operation and monitoring. This feature simplifies operation, eliminating the need for specialized technical personnel, and improves the stability of the drying process and product quality.
Low Energy Consumption and Maintenance Costs
Small biomass dryer typically feature low energy consumption and maintenance costs. Their compact design and reasonable structure ensure stable and reliable operation, reducing failure rates and maintenance expenses. Optimized hot air and drive systems further lower energy consumption.
Ease of Installation and Mobility
Small biomass dryer are generally compact and lightweight, making them easy to install and move. This flexibility allows them to be adapted to various production environments, meeting different production needs.
Improved Product Quality
By precisely controlling temperature and humidity, small biomass dryer ensure that biomass materials maintain consistent quality during the drying process, minimizing quality issues caused by excessive or insufficient moisture.
pplication of small biomass dryer
small biomass dryer is widely used for drying small particles of loose materials in chemical industry, light industry, agriculture, food industry, feed industry and other industries. For example, in light industry, it can dry brewer’s grain, bean dregs, grain, sawdust, Marc, sand, slag and other drugs; In chemical industry, it can dry small particles, powdered materials and inorganic minerals and other materials; In starch industry, it can dry corn germ, corn bran, corn (maize) fibre, protein powder, etc: In feed industry, it can dry bran, corn pieces, bean dregs,etc; In fish industry, it can dry fodder of fish and shrimp; In oil industry, it can dry rapeseed (not as seeds). In breeding industry, it can dryer chicken manure, pig manure, cow dung and others.
Technical parameters of small biomass dryer
| Model | HKB-1060 | HKB1290 | HKB-1590 | HKB-2090 | |
| Dimension(mm) | 9000×1500×2000 | 12000×1700×2200 | 12000×2000×2500 | 12000×2500×2800 | |
| Output(t/h) | 0.5-1 | 2-5 | 5-10 | 10-20 | |
| Power(kw) | 12 | 18.7 | 25 | 30 | |
| Weight(t) | 6 | 10 | 14 | 20 | |
| Pipe range(m) | 6 | 9 | 9 | 9 | |
| Diameter of pipe(m) | 1 | 1.2 | 1.5 | 2 | |
| Dust catcher | Diameter(m) | 1 | 1.2 | 1.5 | 1.5 |
| Height(m) | 1.8 | 2.2 | 2.5 | 2.5 | |
| Hot air furnace | Inside diameter (mm) | 1500 | 1800 | 2000 | |
| Gas output(Nm³/h) | 1200-1600 | 1500-2100 | 1750-2500 | ||
| Speed(r/min) | 3-5 | ||||
| Reduction of moisture(%) | 40-50 | ||||
| Dryness of finished materials(%) | 5-10 | ||||
| Heating medium | Hot clean air | ||||
| Hot air temp(℃) | <120 | ||||
After-sale Service
- – HKB provides advanced grain safety storage technology to assure your grain silo 100% quality stability.
- – grain silo Quality guarantee is one year after installation and commissioning or 18 months after leaving China Port. Maturity is the first.
- – 7 days x 24 hours service, within 24 hours reply/solve of any technical issues upon request.
- – Routinely telephone track to remove all might be problems grain silo or issues guarantying the whole system grain silo long-lasting safety and reliability.
- – HKB will consider all other needs like customs clearance, sea delivery, insurance, customs tax benefit plan, documentation, etc. So our respected Users feel so relaxed and easy to get the grain silo system well.
