Steam Flash Dryers for Wet and Heat-Sensitive Materials
Flash dryers are engineered for efficient processing of paste-like, cake-like, slurry, and highly viscous wet materials, particularly those that are heat-sensitive. These systems excel in applications requiring simultaneous drying and pulverization in a single step.
Compatible Materials
Our steam flash dryers are suitable for a wide range of materials across various industries:
Inorganic Chemicals
- Calcium carbonate
- Boric acid
- Hydroxides (aluminum hydroxide, magnesium hydroxide)
- Copper sulfate
- Iron oxide
- Barium carbonate
- Antimony trioxide
- Heavy metal salts
- Synthetic cryolite
Organic Chemicals and Pesticides
- Sodium oxalate
- Benzoic acid
- Barium laurate
- Atrazine (herbicide)
- Captan
- Dye intermediates (anthraquinone, H acid, azo dyes)
Food Ingredients
- Soy protein
- Starch (wheat, potato, gelatinized starch)
- Distiller's grains
- Fruit pomace
- Yeast slurry
- Fruit and vegetable powders (with temperature control)
Biotechnology
- Traditional Chinese medicine extracts
- Antibiotic mycelia
- Vitamin intermediates
- Pharmaceutical excipients (microcrystalline cellulose)
- GMP compliance and thermal degradation prevention
Ceramics and Minerals
- Kaolin
- Bentonite
- Silica
- Clay
- Magnesium hydroxide
- Graphite slurry
Environmental Protection and Waste
- Electroplating sludge
- Biological sludge
- Sucralose residue (requires pretreatment to reduce adhesion)
New Energy Material Precursors
- Wet filter cakes of lithium iron phosphate
- Lithium nickel cobalt manganese oxide
- Other lithium battery cathode materials (requires corrosion-resistant or closed-loop circulation models)
Material Limitations
Not suitable for large solid particles, highly fluid materials, or low-moisture granular materials (such as ordinary crystalline salts). Also not recommended for directly drying highly corrosive, flammable, and explosive solvent residues unless equipped with explosion-proof or closed-loop nitrogen systems.
Core Advantages
- Instantaneous drying (5-8 seconds)
- Mechanical crushing prevents wall sticking
- Compatible with wet materials after plate and frame/centrifugal dehydration
- Produces powdered products in a single step