Spray dryer features and advantages?

A kind of continuous atmospheric pressure dryer. With special equipment to spray the liquid material into a mist, so that it is dried in contact with hot air. Used to dry some heat-sensitive liquids, suspensions and viscous liquids, such as milk, eggs, tannins and drugs. Also used for drying dyes, intermediates, soap powder and inorganic salts.

Spray dryer for colleges and universities, research institutes, pharmaceutical factories, engaged in medicine (traditional Chinese medicine, western medicine, biopharmaceuticals) food, chemical and other scientific research departments engaged in small pilot studies and the design of a small high-efficiency spray dryer, the drying process of low-noise, fast drying speed, the liquid is heated to lower temperatures, the operation process is simple, convenient and particularly suitable for drying of heat-sensitive materials. It still maintains the original color, flavor, good dispersion, mobility and solubility. The solvent can be directly obtained uniform dry powder, labor-saving, labor-saving, sanitation.

Features

Advantages: 1, drying is carried out quickly (generally no more than 30 seconds), although the temperature of the drying medium is quite high, but the material does not overheat phenomenon; 2., the dry material has been a powder state, it can be directly packaged as a finished product; Disadvantages: 1, volumetric drying intensity is small, the drying chamber requires a large size; 2,. To spray the liquid material into a mist, consume more power. According to the method of liquid material spraying there are centrifugal spray (type) dryer (centrifugal-type spray dryer), mechanical spray (type) dryer (nozzle-type spray dryer) and air spray (type) dryer (pneumatic-type spray dryer).

Technical parameters

Moisture evaporation: ≥ 2000mL / h exhaust volume: 0.5-1.0m3 / min delivery flow: 0-40mL / min power: Ac380V 4.0kw temperature regulation: 40 ℃-200 ℃ ambient temperature: 20 ℃-35 ℃ spray pressure: 0.2-0.5Mpa dimensions: 650 × 600 × 1350mm heating and stirring. 600×1350mmHeating and stirring: 0-100℃ 0-2000n/minNote: Flammable and explosive items are prohibited

Scope of application

Chemical industry: organic catalysts, resins, synthetic laundry detergents, fats and oils, ammonium sulfate, dyes, dye intermediates, white carbon black, graphite, ammonium phosphate and so on. Foodstuffs: amino acids and analogs, flavorings, proteins, starch, dairy products, coffee extracts, fish meal, meat extracts, etc. Pharmaceuticals: proprietary Chinese medicines, pesticides, antibiotics, pharmaceutical preparations, etc. Ceramics: magnesium oxide, china clay, various metal oxides, dolomite, etc. Remarks: 1. The evaporation amount is related to the material characteristics, the evaporation amount and temperature and other data in this table are for reference only. 2. The atomization pressure and pump model are equipped with reference to the material handling capacity and the product particle size requirement. 3. The fan power is increased after supporting the bag duster. 4.

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