Description:
The disc continuous dryer is a highly efficient, conductive continuous drying solution. Its unique structure and operational principles contribute to its high thermal efficiency, low energy consumption, compact size, straightforward configuration, user-friendly operation, and excellent working environment.
Operational Principle:
Wet materials are continuously fed from the top onto the first layer drying plate, where rake arms with blades keep the materials in constant motion. This ensures an even flow of material through the drying trays in an exponential spiral pattern. The materials transition between alternating small and large drying trays, steadily moving through the dryer.
The hollow drying plates are filled with various heating mediums such as saturated steam, hot water, thermal oil, or high-temperature molten salt. These mediums enter and exit at opposite ends of each drying plate. The final dried material is collected at the bottom layer and transported to the discharge port. Moisture is extracted and expelled through top-mounted dehumidification or vacuum ports, enabling straightforward packaging. The addition of auxiliary equipment like finned heaters, solvent recovery condensers, bag filters, pre-dryers, and draft fans can enhance drying capacity and facilitate operations like solvent recovery, heating, cooling, calcination, sublimation, pyrolysis, and reactions.
Structural Diagram:
Features:
Easy to Regulate
Optimize the drying process by adjusting material layer thickness, spindle speed, rake arm number, and rake blade type and size.
Each drying tray layer can be independently supplied with cold or hot media, allowing precise control of material temperature.
Accurately manage material residence time.
Materials follow a single, unidirectional flow ensuring uniform drying without backmixing, eliminating the need for additional mixing.
Effortless Operation
The driving and parking functions of the Multi-Functional Pan Dryer are exceptionally straightforward and user-friendly.
Post-feeding, the material scraper efficiently evacuates all contents, ensuring the dryer is quickly emptied.
A specially designed large inspection door mirror provides thorough cleaning and easy monitoring of the equipment's interior.
Energy-Efficient Performance
Featuring a thin material layer, low spindle speed, and an efficient material conveyance system, this dryer consumes minimal power.
Heat conduction drying offers superior thermal efficiency with significantly reduced energy consumption.
Environmentally Friendly
Atmospheric Pressure Design: With low internal airflow velocity and variable humidity levels, dust is less likely to rise within the equipment. Consequently, the exhaust gases released from the dehumidification outlet are virtually dust-free.
Sealed Configuration: Equipped with a high-efficiency solvent recovery system, it conveniently reclaims organic solvents from moisture-laden gases. Ideal for processing flammable, explosive, toxic, or oxidizable materials with a protective gas for safe, closed-loop operation.
Vacuum Configuration: Operates under vacuum conditions, making it perfect for drying heat-sensitive materials.
Effortless Installation
The dryer is designed and transported as a single unit, requiring only lifting and positioning for easy installation.
Thanks to its dry tray layout and vertical structure, it offers extensive drying capacity while occupying minimal floor space.
Application Areas:
Organic Chemical Products
Ideal for polyvinyl chloride resin, polytetrafluoroethylene resin, fumaric acid, anthraquinone, nitroanthraquinone, para aminophenol, melamine, cyanuric acid, para aminobenzenesulfonic acid, antioxidant 168, naphthol As, stearate, aniline, nitroaniline, dipentaerythritol, chlorinated paraffin, calcium formate, triethylenediamine, sodium benzenesulfonate, isophthalic acid, sodium dimethyl pentasulfonate, thiourea, oil-soluble aniline black dye, acid black dye, and more.
Inorganic Chemical Products
Perfect for lightweight calcium carbonate, active calcium carbonate, nanoscale ultrafine calcium carbonate, magnesium carbonate, aluminum hydroxide, strontium carbonate, barium carbonate, potassium carbonate, lithopone, sodium hydroxide, barium sulfate, potassium sulfate, microsphere catalysts, magnesium hydroxide, copper sulfate, nickel sulfate, nickel ammonium nickel sulfate, sodium molybdate, sodium chloride, cryolite, iron oxide red, lithium hydroxide, nickel hydroxide, zirconium hydroxide, calcium phosphate, sulfur, etc.
Pharmaceuticals, Pesticides, Food Products
Suitable for processing ampicillin toxin, Deng salt, L-phenylglycine and intermediates, cefotaxime, ceftriaxone, acetaminophen, cimetidine, vitamin B12, vitamin C, medicinal salt, medicinal aluminum hydroxide, medicinal magnesium metasilicate, caffeine, tea, flower extract, ginkgo biloba leaves, chocolate powder, starch, corn germ, and other pharmaceutical intermediates and raw materials.
Feed and Fertilizer
Ideal for processing potassium carbonate, bio potassium fertilizer, protein feed, feed chloramphenicol, mycelium, bran, distiller's grains, grains, seeds, herbicides, cellulose, feed calcium hydrogen phosphate, and more.
Technical Parameters:
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