Overview:The Industrial Vacuum Rake Dryer is engineered with simplicity, ease of operation, and robust performance in mind. Its sophisticated design ensures minimal steam consumption, broad applicability, and outstanding product quality, making it ideal for drying heat-sensitive, flammable, or oxidizable paste materials under meticulously regulated temperatures.
Principle:
The vacuum rake dryer is an innovative, horizontal, intermittent vacuum drying apparatus. It operates by conduction, where wet materials undergo evaporation. The scraper agitator ensures continuous cleaning of material on the hot surface, promoting a cyclic flow within the container. As the material undergoes drying, moisture evaporates and is efficiently removed via a vacuum pump - a prevalent choice for organic semi-finished and fuel drying processes in the chemical industry.
The steam jacket within the vacuum rake dryer heats materials indirectly and expels gases under high vacuum conditions, making it particularly suitable for temperature-sensitive, easily oxidizable, or powder-forming substances. It excels in drying operations where vapor or solvent recovery is paramount. An impressive moisture or solvent content range from 90% to as low as 15% is possible. The final dried product can vary in form from slurry and paste to granules, powder, or fibrous materials, with an exceptionally low post-drying moisture content, often down to 0.1% or even 0.05%.
Materials are loaded centrally at the top of the shell, where continuous agitation by rotating harrow teeth enhances surface renewal upon contact with the shell wall. Steam indirectly heats the dried material, promoting moisture vaporization. The timely evacuation of vaporized moisture by vacuum pump optimizes the drying process. Concurrent heating of the interlayer and harrow teeth is possible, and higher operational vacuum levels favor efficient moisture discharge from both surface and internal layers, facilitating optimal molecular movement towards achieving drying objectives.
Structural Diagram:
Features:
(1) Unmatched adaptability and versatility: The Industrial Vacuum Rake Dryer excels with its innovative jacket heating system and high-vacuum exhaust capabilities. This makes it an ideal solution for drying materials of varied properties and states, especially those that are explosive, prone to oxidation, or in paste form. Its robust design ensures seamless drying across a broad spectrum of applications, guaranteeing safety and efficiency.
(2) Superior product quality: During the drying process, the continuous positive and inverse rotation of the rake teeth ensures an even stirring of materials. This meticulous process prevents overheating, facilitating easy moisture escape. As a result, the dryer produces a product with low temperature and fine granularity that requires no further crushing, ensuring high-quality output ready for packing.
(3) Efficient steam consumption: The Industrial Vacuum Rake Dryer is engineered for efficiency, utilizing steam that passes through the jacket to provide latent heat to the materials. This results in a significantly reduced steam consumption, with only 1.3-1.8 kg of steam required per kilogram of finished product, highlighting its cost-effectiveness in large-scale operations.
(4) Customizable sealing systems: To meet the diverse characteristics and requirements of drying materials, the dryer offers flexibility with two sealing system options-packing seal and mechanical seal. This ensures optimal performance and adaptability to specific operational needs.
(5) User-friendly operation: Designed for ease of use, the vacuum rake dryer requires minimal personnel and reduces labor intensity. Its operation enhances environmental sanitation by significantly minimizing material loss, offering a clean and efficient drying solution.
Scope of application:
Ideal for processing mud-like and high-paste materials under 100 mesh, this dryer is perfect for a diverse range of applications. It handles various pigments, mud head-like materials, filter cakes, centrifuge filters, soda detergents, alkali starches, dyes, clay ash, and cement with precision and reliability.
Technical parameters:
Product Presentation:
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. is a distinguished leader in the realm of specialized equipment production. Our expansive portfolio features state-of-the-art drying, granulating, mixing, crushing, dust removal, and transmission equipment. We pride ourselves on offering bespoke, non-standard equipment design, comprehensive manufacturing, and seamless installation, tailored to meet diverse industrial needs.
Our cutting-edge products find applications across a multitude of industries, including pharmaceutical, chemical, food, feed, biology, and electronics, showcasing their versatility and high performance.
Since our establishment, we have been committed to delivering exceptional pre-sale technology and meticulous after-sale tracking services to each customer. Upholding our core tenets of 'excellent quality, preferential price, timely supply', and guided by our business philosophy of 'honesty, pragmatism, win-win', we consistently provide professional services and superior products to our valued clientele.
With a highly skilled technical team at our helm, we integrate cutting-edge industry technology with advanced business management models. We actively explore markets to offer technical exchanges, equipment manufacturing, installation, commissioning, technical training, and comprehensive after-sales support across all sectors.
Equipped with state-of-the-art testing machines, we invite customers from diverse industries to conduct material tests and inspect orders, ensuring transparency and quality assurance in every step.
Join us on a journey of mutual growth and success, as we build a future founded on collaboration and shared benefits.
Business Policy: Our unwavering commitment to Integrity as the Foundation, Credit as the Supreme, and Quality as the Survival Principle sets us apart.
Service Tenet: We are dedicated to offering reasonable pricing, timely delivery, and sincere service, driving development and excellence.
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