Description:
The disc continuous dryer stands out as an efficient, conductive, continuous drying equipment. Its unique design and operating principle ensure high thermal efficiency, low energy consumption, minimal footprint, simple configuration, ease of operation and control, and an excellent operating environment.
Operational Principle:
Wet materials are consistently fed onto the first layer drying plate. The rotating rake arm with rake blades continuously flips the materials, which flow along an exponential spiral over the drying tray surface. Material transitions from the outer edge of smaller drying trays to the larger ones below, moving inward and downward through alternate layers, ensuring a continuous flow throughout the dryer.
The hollow drying plate, filled with heating mediums like saturated steam, hot water, thermal oil, or high-temperature molten salt, ensures efficient drying. The heating medium flows through the drying plate, heating the material, which then falls to the aggregate tray and is transported to the discharge port. Moisture is effectively removed via dehumidification and vacuum ports, while dried materials are ready for direct packaging. The system can be enhanced with auxiliary equipment to improve drying capacity and handle various processes such as heating, cooling, calcination, sublimation, pyrolysis, and solvent recovery.
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 individually fed with cold or hot media, ensuring precise and easy temperature control of the materials.
Accurately adjust the residence time of materials.
The material flows in a single direction, eliminating backmixing and ensuring uniform drying without the need for mixing.
Effortless Operation
The driving and parking operation of the dryer is exceptionally straightforward.
After halting the feeding process, the material scraper efficiently clears the remaining contents within the dryer.
The uniquely designed large-sized inspection door mirror enables meticulous cleaning and thorough observation of the internal components.
Minimal Energy Consumption
Featuring a thin material layer and a low spindle speed, the material conveying system demands minimal power, resulting in reduced electricity consumption.
Heat conduction drying ensures superior thermal efficiency while maintaining low energy consumption.
Environmentally Friendly
Atmospheric pressure type: The low airflow velocity within the equipment and the balanced humidity levels ensure that dust does not rise to the top. Consequently, the exhaust gas expelled from the dehumidification outlet is virtually dust-free.
Sealed type: Equipped with a highly efficient solvent recovery device, it seamlessly recovers organic solvents from moisture-laden gases. The device is straightforward and boasts a high recovery rate. For flammable, explosive, toxic, and oxidizable materials, protective gas can be utilized as the moisture-carrying gas in a closed-loop system, guaranteeing safe operations. Ideal for drying hazardous materials.
Vacuum type: Operates under vacuum conditions, making it particularly suitable for drying heat-sensitive materials.
Effortless Installation
Delivered as a complete unit, the dryer requires only lifting and positioning, ensuring a hassle-free installation and setup.
The vertical installation and strategic dry tray layout enable a large drying area while occupying minimal floor space.
Application Areas:
Organic Chemical Products
Organic chemical raw materials and intermediates such as 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, etc.
Inorganic Chemical Products
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 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
Ampicillin toxin, Deng salt, L-phenylglycine and intermediates, cefotaxime, ceftriaxone, acetaminophen, cimetidine, vitamin B12, vitamin C, pharmaceutical salts, medicinal aluminum hydroxide, medicinal magnesium metasilicate, caffeine, tea, floral extracts, ginkgo biloba leaves, chocolate powder, starch, corn germ, and other raw materials and pharmaceutical intermediates.
Feed and Fertilizer
Potassium carbonate, bio potassium fertilizer, protein feed, feed chloramphenicol, mycelium, bran, distiller's grains, grains, seeds, herbicides, cellulose, feed calcium hydrogen phosphate, etc.
Technical Parameters:
Product Presentation:
){kind=link}