Description:
The disc continuous dryer stands as an epitome of efficient conductive continuous drying technology. Its innovative structure and working principle ensure remarkable thermal efficiency, minimal energy consumption, compact design, straightforward configuration, user-friendly operation, and optimal control, all within a superior working environment.
Operational Principle:
Wet materials are fed continuously from the feeder onto the first layer of the upper drying plate. The rake arm with rake blades rotates to ensure continuous material turning. The materials travel across the drying tray in an exponential spiral, moving from the small drying tray's outer edge to the larger drying tray below. Here, the materials move inward and fall through the middle feeding port to the next layer. This alternate arrangement of large and small drying plates ensures continuous material flow throughout the dryer.
The hollow drying plate, filled with heating mediums like saturated steam, hot water, thermal oil, and high-temperature molten salt, allows for controlled heating. Dried materials flow from the final drying tray to the aggregate tray and are transported to the discharge port by the rake blades. Moisture is expelled through a dehumidification port located on the top cover, with vacuum extraction available for vacuum disc dryers. The final dry materials can be packaged directly. By adding auxiliary equipment like finned heaters, solvent recovery condensers, bag filters, pre-dryers, and induced draft fans, production capacity and efficiency can be enhanced. This system is ideal for drying paste-like and heat-sensitive materials, facilitating solvent recovery, and supporting processes such as 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, number of rake arms, rake blade type, and size.
Each drying tray layer can independently receive hot or cold media for precision temperature control.
Precisely manage the material's residence time.
With a unidirectional flow, materials avoid backmixing, ensuring even drying without the need for additional mixing.
Effortless Operation
Operating the dryer, whether driving or parking, is remarkably straightforward and user-friendly.
Upon halting the feeding process, the material scraper swiftly clears out the contents within the dryer, ensuring efficient emptying.
Featuring a specially designed large-sized inspection door mirror, it allows for meticulous cleaning and thorough observation inside the equipment.
Minimal Energy Consumption
With an ultra-thin material layer, low spindle speed, and an efficient material conveying system, this dryer requires minimal power, significantly reducing electricity consumption.
Utilizing heat conduction for drying, this dryer achieves high thermal efficiency while maintaining low energy consumption.
Eco-Friendly Design
Atmospheric Pressure Type: The low airflow velocity and balanced humidity within the equipment prevent dust from floating to the top, resulting in exhaust gases from the top dehumidification outlet containing virtually no dust.
Sealed Type: Equipped with a high-efficiency solvent recovery device, it easily recovers organic solvents from moisture-laden gases. The system operates with a simple setup and boasts a high recovery rate. For flammable, explosive, toxic, and oxidizable materials, protective gas can be used in a closed-loop system to ensure safe operation, making it ideal for drying hazardous materials.
Vacuum Type: This disc dryer operates under vacuum conditions, making it perfect for drying heat-sensitive materials.
Hassle-Free Installation
Manufactured and transported as a single unit, the dryer only requires lifting and positioning, making installation and setup incredibly easy.
Thanks to its vertical installation and efficient tray layout, the dryer offers a large drying area with a minimal footprint.
Application Areas:
Organic Chemical Products
Including 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
Such as 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, and more.
Medicine, Pesticides, and Food
Including 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 raw materials and pharmaceutical intermediates.
Feed and Fertilizer
Covering 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:
){kind=link}