The disk dryer, also known as a multi -layer disc dryer, is a multi -layer disc, rotating rake stirring, and a continuous drying device. The device is continuously improved on the basis of a fixed bed conducting dryer and rake dryer. Discoror is mainly divided into three categories: normal pressure, closed, and vacuum.

The drying process of the disc dryor: The thermal carrier is passed into a fixed multi -layer hollow disc, using the wet material to indirectly heating the metal disc surface with the help of the conduction, and the mechanical mixing similar to the plow -plow -shaped rake leaf continues to move towards it. The water in the movement of the movement of the movement is evaporated and vaporized at the boiling point when the operating state, and the moisture leaves the device from the wet port, thereby obtaining a qualified dry finished product at the bottom.

The disc dryer is suitable for occasions with good heating conditions and material permission for long -term contact heating. It is appropriate for the treatment of granular materials with freely flowing, non -adhesive, extremely fine powder (below 100 mesh) and granular distribution wide.

Plate -type dryer working principle
The wet material is continuously added to the first layer of dry plate on the upper part of the dryer, and the rake arm with a rake leaf is used as a rotation movement to continuously copy the material. The material along the index spiral line flows across the surface of the dry plate. The material on the small dry plate is transferred to the outer edge, and the outer edge of the large dry plate is falling below. The mouth of the material falls into the next layer of small drying plate. The size of the size is alternately arranged, and the materials can flow through the entire dryer continuously. The internal drying disk is accepted into the heating medium. The heating medium has saturated steam, hot water and thermal conductivity. The heating medium is entered from one end of the dry plate and exported from the other end. The dry materials fell from the last layer of dry plate to the bottom of the shell, and finally transferred to the outlet to discharge. Wet portion of the material out of the material, discharged from the wet port on the top cover, and the dry material discharged from the bottom can be directly packaged.

Performance characteristics
 1. Easy to regulate, strong applicability
 1.1 Adjusting the thickness of the layer, the speed of the spindle, the number of rake arm, the type of rake leaf type and size can make the drying process best;
 1.2 Each layer of drying plate can pass the heat medium or cold interlaxy alone, heating or cooling the material, accurate and easy to control the material temperature;
 1.3 The stay time of the material can be accurately adjusted;
 1.4 The material flows to a single, no mixing phenomenon, uniform drying and stable quality.
 2. Simple operation and easy operation
 2.1 The driving and parking operation of the dryer is very simple.
 2.2 After the feeding is stopped, the transmitted material dirt can quickly empty the materials in the dryer.
 2.3 Through the visual mirror of the special inspection door, you can carefully clean and observe the equipment.
 3. Low energy consumption
 3.1 The material layer is very thin, the spindle speed is low, and the power transmission system needs less power;
 3.2 Drying heat conduction heat, high thermal efficiency, and low energy consumption;
 4. Easy installation and small area
 4.1 The overall factory of the dryer is issued, and the overall transportation is needed. It is easy to install and the installation positioning is very easy;
 4.2 Due to the layer layer layout and vertical installation, even if the dry area is large, the area is small;
 5. The operation environment is good, the solvent can be recycled, and the dust emissions meet the requirements
 5.1 Normally pressure type: Due to the low airflow in the device, and the high and low humidity distribution in the equipment, the dust is difficult to float to the top of the equipment, so the tail gas excreted at the top of the top of the top is almost free of dust;
 5.2 Condent type: Equipped with a solvent recovery device, which can easily recover organic solvents in the wet gas. The solvent recovery device is simple and the recovery rate is high. For flammable, explosive, toxic and oxidized materials, nitrogen can be used as a closed circulation as a wet -loading gas to make it safe. It is particularly suitable for the dryness of flammable, explosive, and toxic materials;
 5.3 Lanthest type: The disc dryware operated in a vacuum state is especially suitable for the drying of thermal material.

Scope of application
 1. Organic chemical products: polyvinyl chloride resin, polytetrafluorolythery resin, antibutonic acid, milogin, nitrochin, amino phenol, melamine, cyanal uric acid, aminopenzine, antioxidant 168 , Chromino, lipide, aniline, nitroiline, bispercority, chlorine -chloride, calcium chloride, triathide dibamine, EDTA, rubber promoter, sodium benzine Esate sodium sodium sulfonate, sulfurizer, oil -soluble aniline black dye, acidic black dye, and blue blue and other chemical raw materials and intermediates.
2. inorganic chemical products: Light calcium carbonate, active calcium carbonate, nano-scale ultra-fine calcium carbonate, magnesium carbonate, sulfur concentrate, pyrite, copper-nickel ore, aluminum hydroxide, white gray black, strontium carbonate, barium carbonate, potassium carbonate, Lide Powder, insurance powder, silicon powder, barium sulfate, potassium sulfate, microsphere catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, nickel amine, sodium molybdate, sodium chloride, cryolite, iron oxide red, oxalic acid Nickel, cobalt oxalate, black iron oxide, lithium hydroxide, zirconium hydroxide, calcium phosphate, sulfur, etc.
3. Medicine and food: amcaricillin, Donsalt, L-phenylglycine and intermediates, cefaminothiazine, ceftriazine, Anaxine, cimetidine, vitamin B12, vitamin C, medicinal salt, medicinal aluminum hydroxide, medicinal magnesium metasilicate, caffeine, tea, flower extract, ginkgo biloba, chocolate powder, starch, corn germ and other raw materials and pharmaceutical intermediates.
4. feed, fertilizer: potassium carbonate, biological potassium fertilizer, protein feed, feed with aureomycin, mycelium, bran, alcohol, grain, seeds, herbicides, cellulose, feed calcium hydrogen phosphate, etc.