Product Description:
The Belt Dryer is mainly composed of the inlet unit, exhaust unit, recirculation unit, conveyor belt, heating system, feeder, transmission mechanism, and control system. Materials are evenly spread on the conveyor belt by a spreader machine. The belt is made of 12-60 mesh stainless steel (or carbon steel) wire mesh, which is driven by the transmission device to move inside the dryer. The drying section consists of several units. Hot air passes through the material layer by the fan, completing the heat exchange process with the material. The gas with high moisture content is exhausted by the exhaust fan.
Product Features:
1. The conveyor belt speed is adjustable with frequency conversion, ensuring both the drying time of the material and its moisture content.
2. Designed with material characteristics in mind, the mixing storage bin and unique feeding mechanism facilitate easy dispersion of bulk materials without affecting their properties. The thickness of the material layer is easily adjustable, ensuring uniform feeding both longitudinally and laterally across the conveyor belt.
3. Each controllable unit features an independent fresh air supply inlet, heater, recirculation fan, air duct filter, and exhaust outlet.
4. Heaters and circulating fans are positioned at the bottom of the conveyor, with quick-opening doors on both sides for easy cleaning and maintenance.
5. Utilize reasonable inclined guide vanes to ensure even airflow across the conveyor belt, minimizing temperature differences, and making material cleaning easier.
6. The machine is insulated with rock wool, ensuring good sealing for an environmentally friendly, hygienic, and safe working environment.
7. The lower conveyor belt of the machine is designed with an inclined surface for easy collection and cleaning of materials.
Product Applications:
Belt dryers are continuous drying equipment for batch production, designed for drying permeable sheet, strip, and granular materials. They are particularly suitable for materials with high moisture content, such as dehydrated vegetables and traditional Chinese medicine slices, where high temperatures are not permitted. This series of dryers boasts fast drying speed, high evaporation intensity, and high-quality product output. It can also dry paste-like filter cakes and wet granulation materials. Multi-layer belt dryers are ideal for large-scale production of difficult-to-dry materials with low drying rates. They feature a compact structure, small footprint, simple operation, easy maintenance, and stable performance. The drying process can be designed in various forms of hot air circulation based on the material's drying characteristics.
Application Scope:
Broadly applied in metallurgy additives, chemicals, food, packaging, and other fields. The multi-layer belt dryer is capable of meeting the demands of large-scale production, diversification, centralized control, and continuous operation. It boasts advantages such as high efficiency, energy-saving, and easy management. Examples include: dehydrated vegetables, granulated feed, monosodium glutamate, coconut flakes; organic pigments, synthetic rubber, acrylic fibers, pharmaceuticals, medicinal materials, wood products; plastic products, aging and curing of electronic components, metallurgical additives, chemicals, food, and packaging.