Summary

The Rotary disk dryer as an indirect-heating equipment has been used for drying the  industry sludge in the chemical , food, feed , dye industry and so on for decades ago.

Now it has developed into quite mature,  the market share is also very high in the international market.

The rotary disc dryer adopts indirect-heating and cooling for the material in paste ,granule ,powder and slurry state.The disc blade in the equipment has the characteristics of large heat transfer area and high heat transfer efficiency.

The main body of the rotary disk dryer consists of a cylindrical shell and a set of central-running- through- disks.The disk set is hollow.The heat medium flows through it, transferring heat to the material through the disk.The material passes between the disk and the shell,

receiving the heat transmitted by the disk for the evaporation of water. the water vapor formed by the evaporation of the material water is carried out of the dryer by the hot air.

The rotary disk dryer has low dust flying during the operation with good safety.

Each disc of the rotary disc dryer has both the left and right sides of heat transfer. The heat transfer area is large,and with compact structure , small overall size, less auxiliary equipment, and the system is simple .

The material inside the dryer is wet state, in order to prevent the material sticking to the disk, there is a fixed longer scraper in the inner wall of the shell, extending to the gap between the disk, playing the role of mixing sludge and cleaning the disk;Using low temperature

heat source (180℃) heating, the material on the disk will not overheat when parking;Less required auxiliary air, and the tail gas treatment equipment is small;The disc dryer can be applied to semi-drying process, but also to full drying process;The Steam, heat conduction

oil and so on heat transfer media can be used.The site environment is very good.It has the advantages of low power consumption, stable operation, low noise and small labor quantity required .

Product features

Energy consumption is low:The dryer heats up the  material through blade, shaft and inner wall.Small heat loss due to indirect heating.

Low cost and small area occupied: the Large heat transfer coefficient and  high thermal efficiency shorten the drying time.which makes the size of the equipment smaller to reduced floor area and building space;

Wide range application for the material processed:Can handle both heat-sensitive and heat-resistant materials,Choose different heating media according to different materials.

Small environmental pollution:Use the air to take away the water vapor,the dust clips less,in this case , the tail air is very easy to treat it .For contaminated materials or materials requiring solvent recovery, it can choose closed circuit circulation system or vacuum rotary disc

dryer to process them .

Low operating costs：if the equipment is running normally,  only one person can be  required to operate;the low rotation speed and the reasonable structure make the equipment wear less,in this case ,the Maintenance costs are small, and the maintenance costs are very

low.

(One) Organic chemical products

Polyvinyl chloride resin, polytetrafluoroethylene resin, antibutadiic acid, anthraquinone, nitroanthraquinone, p-aminophenol, melamine,yanuric acid, p-aminobenzene sulfonic acid, antioxidant 168, chromophenols As, stearates, aniline, nitroaniline, bisquarter penttetritol,Chloroparaffin, calcium formate, triethylenediamine, EDTA, rubber promoter, sodium phenylsulfonate, resoryphthalic acid,Dimethyl ester sodium pentasulfonate, thiourea, oil-soluble aniline black dye, acid black dye, indigo and so on organic chemical raw materials and intermediates.

(Two)Inorganic chemical products

Lightweight calcium carbonate, active calcium carbonate, nanoscale ultrafine calcium carbonate, magnesium carbonate, sulfur concentrate, pyrite, copper and nickel ore,Aluminium hydroxide, white gray black, strontium carbonate, barium carbonate, potassium carbonate, lide powder, insurance powder, silica powder, barium sulfate, potassium sulfate,Microsphere catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, nickel acid amine, sodium molybdate, sodium chloride, cryolite, red iron oxide,Nickel oxalate, cobalt oxalate, iron oxide black, lithium hydroxide, nickel hydroxide, zirconium hydroxide, calcium phosphate, sulfur, etc.

(Three) Medicine and food

Ampicillin toxin, Deng salt, l-phenylglycine and intermediates, cefine, ceftrizine, ethylene, 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 so on raw materials and pharmaceutical intermediates.

(Four) Feed and fertilizer

Potassium carbonate, biological potassium fertilizer, protein feed, feed for aureomycin,Mycelium, bran, distiller's grains, grain, seeds, herbicides,cellulose ,eed calcium hydrogen phosphate and so on.

Technical parameter

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  YQJ Series Rotary Disc Dryer（Horizontal rotary disc dryer/Horizontal rotary disc paddle dryer)
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  YQJ Series Rotary Disc Dryer（Horizontal rotary disc dryer/Horizontal rotary disc paddle dryer)
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  YQJ Series Rotary Disc Dryer（Horizontal rotary disc dryer/Horizontal rotary disc paddle dryer)
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  YQJ Series Rotary Disc Dryer（Horizontal rotary disc dryer/Horizontal rotary disc paddle dryer)
• 
  YQJ Series Rotary Disc Dryer（Horizontal rotary disc dryer/Horizontal rotary disc paddle dryer)

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