Experimental spray dryer

Spray drying is to disperse the material to be dried into very fine mist-like particles (to increase the area of water evaporation and accelerate the drying process) through mechanical action.

product manual

Spray drying is to disperse the material to be dried into very fine mist-like particles (to increase the area of water evaporation and accelerate the drying process) through mechanical action. After contact with hot air, most of the water Remove, and the solid matter in the material is dried into a powder.

Widely applicable to major fields:

Food and pharmaceutical fields

Milk powder, egg yolk, soy sauce, coffee, starch, protein, hormones, serum, antibiotics, enzymes, spices, extracts, organic chemistry

Inorganic chemistry fields such as wax, dyes, detergents, surfactants, pesticides, preservatives, synthetic resins, pigments, etc.

Ferrites, ceramics, powders for copying, magnetic materials, metal powders, photosensitive materials, various industrial chemicals, sample waste liquids, and other fuel cell development fields for automotive and marine propulsion.

Features

● The whole machine is made of stainless steel, and the atomization structure of the two-fluid spray (precisely manufactured with high-quality stainless steel materials, compact design, no auxiliary equipment, easy to use, as long as new);

● Real-time control PID constant temperature control technology (heating temperature, inlet air speed, peristaltic pump feed speed can be adjusted at any time);

● Color LCD touch screen operation control, full Chinese operation interface;

● The spray head is located in the middle of the drying chamber, which can be dried in parallel flow or countercurrent flow. The drying time can be extended or shortened according to the characteristics of the material, which is more suitable for heat-sensitive materials;

● The particle diameter of the powder spray is normally distributed, the fluidity is very good, and the noise is very low, which meets the national laboratory noise standard;

● The latest improvement of the external air compressor, the noise is smaller, the whole machine is stable and no vibration!

● The two-fluid atomizer has a built-in through-pin anti-blocking design;

technical parameter

◆Inlet air temperature control: 100℃-300℃

◆Evaporated water: 3000mL/H

◆Maximum feeding amount: the maximum is 3000ml/h (adjustable)

◆Feeding method: peristaltic pump adjustment

◆Minimum feed volume: 50mL

◆Temperature control accuracy: ±1℃

◆Average drying time: 1.0～1.5S

◆Complete power: 6KW 220V

◆Stainless steel tank diameter: 500mm