Description:
Our disc continuous dryer is an epitome of efficiency and innovation in conductive continuous drying equipment. With its unique structure and operational principle, it offers high thermal efficiency, minimal energy consumption, compact footprint, straightforward configuration, easy operation and control, and an excellent operating environment.
Operational Principle:
Wet materials are continuously introduced from the feeder to the uppermost drying plate. The rake arm, equipped with rake blades, rotates to perpetually flip the materials, guiding them along the drying tray in an exponential spiral. Materials transition from small drying trays to the larger ones below through a systematic flow, ensuring thorough drying. The alternating arrangement of large and small trays guarantees a consistent material flow throughout the dryer.
The hollow drying plates are filled with a heating medium, such as saturated steam, hot water, thermal oil, or high-temperature molten salt. This medium enters from one end of the drying plate and exits from the other, ensuring uniform heating. Post-drying, materials are collected on the aggregate tray and discharged via the rake blades. Moisture is efficiently expelled through the dehumidification or vacuum ports, allowing direct packaging of dried materials. By incorporating auxiliary equipment like finned heaters, solvent recovery condensers, bag filters, pre-dryers, and induced draft fans, the drying capacity is significantly enhanced. This system is versatile enough for drying paste-like and heat-sensitive materials, with capabilities for solvent recovery, heating, cooling, calcination, sublimation, pyrolysis, and reaction operations.
Structural Diagram:
Features:
Effortless Regulation
Optimize the drying process by adjusting the material layer thickness, spindle speed, rake arm numbers, and the type and size of rake blades, ensuring precision and efficiency.
Each drying tray layer can be independently fed with cold or hot media, facilitating precise temperature control of materials.
Easily adjust the residence time for materials.
The single flow direction of materials eliminates backmixing, ensuring uniform drying without the need for additional mixing.
Effortless Operation
The driving and parking operation of the dryer is extremely user-friendly, ensuring smooth and hassle-free operation.
Once feeding is halted, the material scraper efficiently clears out all remaining material inside the dryer with remarkable speed.
The specially designed large-sized inspection door mirror enables meticulous cleaning and thorough observation of the equipment's internal components.
Minimal Energy Consumption
With a very thin material layer, low spindle speed, and a material conveying system that requires minimal power, this dryer significantly reduces electricity consumption.
The heat conduction drying method boasts high thermal efficiency, ensuring low energy consumption and superior performance.
Eco-Friendly
Atmospheric Pressure Type: The low airflow velocity and varied internal humidity levels prevent dust from rising to the top, resulting in exhaust gas with negligible dust content.
Sealed Type: Featuring a solvent recovery device, it efficiently recovers organic solvents from moisture-carrying gases. This simple yet highly effective recovery system ensures safe operation, especially with flammable, explosive, toxic, and oxidizable materials by using protective gas for closed-loop circulation.
Vacuum Type: Designed for vacuum operation, this disc dryer is especially suitable for drying thermosensitive materials, ensuring optimal performance.
Easy Installation
Manufactured and transported as a single unit, the dryer requires only lifting and positioning for effortless installation and placement.
Thanks to its dry tray layout and vertical installation, even large drying areas require minimal floor space.
Application Areas:
Organic Chemical Products
Ideal for drying 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
Effective for drying lightweight calcium carbonate, active calcium carbonate, nanoscale ultrafine calcium carbonate, magnesium carbonate, aluminum hydroxide, white gray black, strontium carbonate, barium carbonate, potassium carbonate, lithopone, sodium hydroxides, 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, and others.
Medicine, Pesticides, Food
Perfect for drying 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 various pharmaceutical intermediates.
Feed and Fertilizer
Ideal for drying 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:
Product Presentation:
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