Description:
The Continuous Plate Dryer is a highly efficient conductive drying system. Its unique design and operation principle ensure high thermal efficiency, low energy consumption, compact footprint, simple configuration, ease of operation and control, and an excellent working environment.
Operational Principle:
Wet materials are continuously fed from the feeder to the first-layer drying plate. The rotating rake arm with blades continuously flips the materials, which flow along an exponential spiral on the drying plate's surface. Materials transition from smaller to larger drying plates and back, ensuring continuous flow throughout the dryer.
The hollow drying plates are filled with heating mediums such as saturated steam, hot water, thermal oil, or high-temperature molten salt. The heating medium travels through the plates, heating the materials. Dried materials are collected on the aggregate tray and discharged through the discharge port. Moisture evaporates and exits through the dehumidification port or vacuum port on the top cover. The system supports additional equipment like finned heaters, solvent recovery condensers, bag filters, pre-dryers, and induced draft fans to enhance drying capacity. It is suitable for drying paste-like and heat-sensitive materials, solvent recovery, and operations like heating, cooling, calcination, sublimation, pyrolysis, and reactions.
Structural Diagram:
Features:
Easy to Regulate
Adjust the material layer thickness, spindle speed, number of rake arms, and rake blade type and size to optimize the drying process.
Each drying tray layer can be individually fed with cold or hot media to accurately control material temperature.
Precisely adjust the material residence time.
Materials flow in a single direction, ensuring no backmixing and uniform drying without the need for mixing.
Effortless Operation
Operating and halting the dryer is remarkably straightforward.
When feeding ceases, the material scraper swiftly empties the dryer's interior, ensuring no residue remains.
A specially designed, large-sized inspection door mirror allows meticulous cleaning and thorough observation of the internal equipment.
Energy-Efficient
Featuring a thin material layer and a low spindle speed, the conveyance system requires minimal power, significantly reducing electricity consumption.
Heat conduction drying offers exceptional thermal efficiency, yielding low energy consumption.
Environmental Protection
Atmospheric Pressure Type: The low airflow velocity inside the equipment, coupled with high and low humidity, inhibits dust from rising. Consequently, exhaust gas from the dehumidification outlet is virtually dust-free.
Sealed Type: Equipped with an advanced solvent recovery device, it efficiently recovers organic solvents from moisture-laden gases. The simple yet high-recovery system ensures safe operation, especially for flammable, explosive, and toxic materials by utilizing protective gas for moisture circulation.
Vacuum Type: This vacuum-operated disc dryer is particularly suitable for drying thermosensitive materials.
Seamless Installation
Manufactured and transported as a whole unit, the dryer requires only lifting and positioning, simplifying installation and alignment.
The innovative dry tray layout and vertical installation minimize the footprint, even with a large drying area.
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, and acid black dye.
Inorganic Chemical Products
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 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, and sulfur.
Medicine, Pesticides, 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 various pharmaceutical intermediates.
Feed and Fertilizer
Comprising potassium carbonate, bio potassium fertilizer, protein feed, feed chloramphenicol, mycelium, bran, distiller's grains, grains, seeds, herbicides, cellulose, and feed calcium hydrogen phosphate.
Technical Parameters:
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