Contact Platform Support
Help CenterHigh-efficiency Ternary Intermediate Rotary Flash Dryer, Continuous Flash Drying Equipment
Related Products
-
Feed Rotary Flash Dryer. Lide Machinery, a Professional Manufacturer of Flash DryersUS$ -MOQ: 0 Unit -
Titanium Dioxide Rotary Flash Dryer With High Drying Intensity and High Production EfficiencyUS$ -MOQ: 0 Unit
-
Lide Machinery Lithium Manganese Iron Phosphate Centrifugal Spray Dryer Spray Drying Equipment for the New Energy IndustryUS$ -MOQ: 0 Unit
-
Graphene Centrifugal Spray Dryer, Centrifugal Spray Drying Tower for Battery MaterialsUS$ -MOQ: 0 Unit
-
Centrifugal Spray Dryer for Food Additives, Spray Drying Equipment for Flavors and FragrancesUS$ -MOQ: 0 Unit
Overview of Rotary Flash Dryer Equipment:
The flash dryer (also known as rotary flash dryer or instant dryer) is a high - efficiency, continuous drying equipment, specifically designed for processing difficult - to - dry materials such as pasty, filter cake - like and high - viscosity liquids.
The flash dryer ingeniously combines fluidized bed, pneumatic drying and crushing technologies. Its core working principle is as follows: The wet material is fed into the bottom of the drying chamber, where it meets the high - speed rotating crushing agitator at the bottom and is instantly scattered and crushed. At the same time, the high - temperature hot air rising at high speed (usually 400 - 700°C) is fully mixed with these dispersed small wet material particles. The material is suspended, fluidized and completes the heat and mass transfer process in a very short time (usually a few seconds to dozens of seconds), and the moisture is rapidly evaporated. The dried fine powder enters the cyclone separator and bag filter with the airflow for collection, and the tail gas is discharged.
This "bottom crushing + instantaneous convection of hot air" mode enables it to effectively solve the drying problems of high - moisture and high - viscosity materials.
Flow Chart of Rotary Flash Dryer System
Main Advantages and Features of Flash Dryer:
Unique Advantages in Processing Materials
No pre - treatment required: It can directly process high - viscosity and high - moisture materials such as paste, filter cake and slurry, eliminating the cumbersome pre - treatment processes such as dilution and granulation.
"One - step" drying: It integrates drying, crushing and screening. While drying, the material is continuously crushed and classified by the crushing device at the bottom and the high - speed airflow, and finally a uniform fine - particle product is obtained.
High - efficiency and Energy - saving
High drying intensity: Since the material is highly dispersed and has a huge contact area with the high - temperature hot air, the heat and mass transfer rate is extremely fast, and the evaporation capacity per unit volume is large.
High thermal efficiency: The high-temperature gas is in co-current contact with the wet material. The temperature difference at the inlet is large, the power consumption is relatively low, and the comprehensive thermal efficiency is relatively high.
Good product quality
Controllable temperature, suitable for heat-sensitive materials: Although the inlet air temperature is very high, due to the rapid evaporation of moisture in the material taking away a large amount of heat and the extremely short residence time, the actual temperature of the material is much lower than the outlet air temperature, which can effectively avoid overheating and denaturation of the material and maintain its activity.
Uniform product particle size and good fluidity: By adjusting the speed of the crusher and the air volume, the particle size and moisture of the final product can be controlled.
Convenient operation and control
Continuous automated production: It can realize the whole-process continuous automated operation from feeding, drying to powder collection, which is suitable for large-scale industrial production.
Negative pressure operation of the system: The whole system operates under a slight negative pressure state. Dust is not easy to escape, the working environment is clean, and the safety is high.
Compact structure and relatively convenient maintenance
The main body of the equipment is a vertical structure, with a small floor area.
-
The main moving part is the crushing agitator at the bottom, with a relatively simple structure and concentrated maintenance points.
Typical application fields of flash dryers:
Inorganic chemicals:Calcium carbonate, kaolin, silica, aluminum hydroxide, various metal hydroxides, pigments, catalysts, etc.
Organic Chemicals:Dyes, pigment intermediates, pesticides (such as glyphosate), flame retardants, resins, etc.
Minerals and Metallurgy: Ceramic raw materials, bentonite, various metal ore powders, sludge, etc.
Food and Feed:Starch, soy protein, corn syrup, yeast, distillers' grains, etc. (Food-grade configuration and heat sources are required).
Technical Parameter Table of Flash Dryer:
Send Inquiry to This Supplier
You May Also Like
-
Centrifugal Spray Dryer for Chemical Products, Centrifugal Spray Drying Equipment for Chemical IndustryUS$ -MOQ: 0 Unit
-
Centrifugal Spray Dryer for the New Energy Industry, Special Spray Dryer for Battery MaterialsUS$ -MOQ: 0 Unit
-
Lithium Iron Phosphate Centrifugal Spray Dryer, Special Spray Dryer for Battery MaterialsUS$ -MOQ: 0 Unit
-
Centrifugal Spray Dryer for Lithium Battery Materials. Professional Manufacturer of Spray Dryers With Worry-free ServiceUS$ -MOQ: 0 Unit
-
Centrifugal Spray Dryer for Seasonings, Centrifugal Spray Dryer for Savory Flavors, Professional Manufacturer, Quality GuaranteedUS$ -MOQ: 0 Unit
-
Bone Broth/meat Broth Centrifugal Spray Dryer, Seasoning Centrifugal Spray DryerUS$ 9000 - 200000MOQ: 1 Set
-
Centrifugal Spray Dryer for Salty Flavors, Spray Drying Equipment for the Food IndustryUS$ 9000 - 200000MOQ: 1 Set
-
Industrial Wastewater Centrifugal Spray Dryer, Spray Drying Equipment for Saline WastewaterUS$ 9000 - 200000MOQ: 1 Set
-
Centrifugal Spray Dryer for Salt-containing Wastewater, Spray Drying Equipment for Industrial WastewaterUS$ 9000 - 200000MOQ: 1 Set
-
Fermented Liquid Centrifugal Spray Dryer, Biological Fermented Liquid Spray Drying EquipmentUS$ 9000 - 200000MOQ: 1 Unit
