Description:
Our Heavy-Duty Belt Dryer stands as a paragon of efficiency in continuous drying operations for batch production. Specially designed for materials such as sheets, strips, and granules with commendable air permeability, this dryer excels in processing high-moisture content items like dehydrated vegetables, catalysts, and Chinese herbal pieces. It is ideal for situations where high temperatures are not suitable. The series boasts rapid drying speeds, elevated evaporation intensity, and outstanding product quality. Paste materials, like dehydrated filter cake, can be efficiently dried post-granulation or strip formation.
Principle:
The drying process begins with the material being evenly distributed on a mesh belt by the feeder. Utilizing 12-60 mesh stainless steel, the belt moves steadily through the dryer, driven by a robust driving device. The dryer comprises multiple units, each with independent hot air circulation. A specialized dehumidifying fan efficiently expels tail gas, while a regulating valve supervises the exhaust control. As the net belt moves at an adjustable pace, finished products are continuously collected in the feeder post-drying. Users have the flexibility to configure up and down cycle units and select the necessary number of units per their specific requirements.
In the sophisticated process of drying, the material is initially introduced into the hopper and expertly distributed onto the mesh belt through a precisely calibrated feeder. This mesh belt, crafted from stainless steel wire mesh of 12 - 60 mesh, is mechanically driven to glide seamlessly within the dryer. The dryer itself is an assembly of multiple units, each featuring an independent hot air circulation system. Exhaust gases are skillfully managed, with a portion being expelled via a specialized dehumidifying fan, and each unit equipped with control valves for precise regulation. Within the upper circulation unit, air is drawn from the circulating fan, directed through side air ducts into the unit's lower chamber, heated by heater 7, and then strategically dispersed by distributor 6. This creates a jet flow that passes through the material, reaching the upper chamber, facilitating effective heat and mass transfer. The hot air recirculates, while lower-temperature moisture-laden air exits through exhaust systems. In contrast, the lower circulation unit reverses this process: air enters the upper chamber, descends through heat exchangers, and moves up through the material into the lower chamber, with similar regulation for exhaust. This sophisticated up-and-down loop system can be tailored to the specific needs of the user, with flexible unit configurations available.
Ideal for the dehydration of vegetables, this equipment is arranged in three sequential stages: the initial dry section, the intermediate section, and the final dry section. The initial stage tackles the high moisture content of the material with a combination of reduced material thickness, accelerated belt speed, and elevated drying temperatures, reaching up to 120°C or higher. As the process progresses to the final dry section, the retention time of the material increases dramatically-up to 3 to 6 times longer-while material thickness is adjusted to be 2 to 4 times that of the initial stage. For applications where the material temperature must not exceed 60°C, a dry gas temperature of approximately 80°C is employed. The belt dryer's capabilities are maximized through a multi-stage approach, resulting in uniformly dried final products.
Structural Diagram:
Scope of application:
Perfectly suited for the drying of sheet, strip, and granular materials with excellent air permeability, this series of dryers excels in processing dehydrated vegetables and Chinese herbal pieces with high moisture and temperature. Boasting rapid drying speeds, high evaporation intensity, and superior product quality, it empowers users to efficiently manage their drying operations. For paste materials such as dehydrated filter cake, granulation or rod shaping is recommended before drying, ensuring consistent results.
Features:
1. The potential for vibration and impact on the material throughout the drying process is minimal, ensuring that the integrity of delicate material particles is maintained. This quality makes the belt dryer particularly suitable for sensitive materials that require gentle handling.
2. Beyond drying, this versatile dryer also accommodates baking, burning, and curing processes, offering a multi-functional solution for various production needs.
3. Although its structure is complex, the dryer is designed for straightforward installation, which supports prolonged operation. Should maintenance be required, access inside the unit is conveniently available, simplifying upkeep and ensuring reliability.
4. For optimal drying effects, the system allows adjustments in air volume, heating temperature, material residence time, and feeding speed, enabling customization to meet specific requirements.
5. The dryer is highly adaptable with flexible equipment configurations. It can incorporate advanced features like a mesh belt flushing system and a material cooling system, enhancing its functionality.
6. A significant portion of the air is recycled, resulting in both energy efficiency and cost-effectiveness, making it an environmentally sustainable choice.
7. With a unique air distribution device, the system ensures the uniform dispersal of hot air, which guarantees consistency in product quality across the board.
8. The dryer offers multiple heat source options, including steam, heat conduction oil, electricity, or coal (oil) stove, to cater to diverse operational needs.
Technical Parameters:
Product Presentation:
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. is a leading expert in the production of state-of-the-art drying equipment. Our offerings extend to granulating equipment, mixing tools, crushing machines, dust removal apparatus, and transmission equipment. Beyond standardized solutions, we excel in the custom design, manufacturing, and installation of a diverse range of non-standard equipment tailored to meet unique industry needs.
Our innovative products serve a multitude of sectors, including pharmaceuticals, chemicals, food processing, animal feed, biological industries, electronics, and more, showcasing unparalleled versatility and application range.
From our inception, Changzhou Yuanze has been synonymous with excellence, offering exceptional pre-sale consultations and after-sale follow-up services. Anchored in our tenet of delivering 'excellent quality, preferential pricing, and timely supply,' we uphold a business philosophy centered on 'honesty, pragmatism, and mutual success.' We are dedicated to providing customers with superior products and unparalleled professional services.
Our company boasts a distinguished technical team that integrates cutting-edge technology with advanced business management strategies. We actively engage in market exploration, offering extensive technical exchanges, precise equipment manufacturing, seamless installation and commissioning, comprehensive technical training, and thorough product after-sales tracking services to diverse sectors of society.
Equipped with advanced testing machines, we warmly invite clients from all industries to conduct material tests and inspect orders, ensuring transparency and quality assurance.
Embark on a collaborative journey with Changzhou Yuanze, where mutual benefits and win-win scenarios pave the path to a brighter future!
Business Policy: Integrity as the Foundation, Credit as the Supreme, Quality as the Survival Principle
Service Tenet: Delivering competitive pricing, prompt delivery, and sincere service as the cornerstone for growth and development
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