www.fooddryingoven.com
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Fruit Powder Spray Drying Machine Abstract: Azeus fruit powder spray dryer machine can dry powder materials quickly with high quality, low water activity for easier transportation and storage. Moreover it can be widely used in chemical industry, plastic resins, food industry, ceramics and so on.
Fruit Powder Spray Drying Machine Introduction As the name suggests, spray drying machine is a special equipment that adopts spray drying to produce dried food. Spray drying is the most economical method of evaporation to produce dried powders. In the market powder spray drying machine is popular for powder drying. Compared to other types of drying machine, Azeus fruit powder spray dryer machine can dry materials quickly with high quality, low water activity for easier transportation and storage. Moreover it can be widely used in chemical industry, plastic resins, food industry, ceramics and so on.
Tel: +86 0371-65903478
Fax: +86 0371-65903401
www.fooddryingoven.com
info@food-machines.org
Spotlight of Fruit Powder Dryer Machine 1. Drying speed is fast: due to enlarged surface of the material, 95%-98% of water can be evaporated instantly in several seconds. It is more suitable for drying thermal sensitive materials to maintain color, smell and taste of raw materials. 2. High quality final products: finished products featured with high-purity, good uniformity, good flow capability and solubility advantages. 3. Simple and stable operation, convenient to control and debug, easy to achieve automatic operation. 4. It is easy to replace main parts and adjust material staying time. Besides fruit powder, it is suitable for chemical industry, plastic resins, food industry, ceramics and so on. 5. Suitable for large scale food powder drying production. For small scale food drying, Tel: +86 0371-65903478
Fax: +86 0371-65903401
www.fooddryingoven.com info@food-machines.org you’d better choose small hot air circulation drying oven. Main Parts of Powder Drying Machine 1. Feeding system ♦ Feeding pump is to keep feeding smoothly ♦ Atomizer is driven by motor directly with variable frequency control and imported bearings. Atomizer can make slurry vaporific continuously and evenly, and enlarges the superficial area for heat exchange with hot air. ♦ Induced draft fan can help remove water steam out. 2. Air processing system It adopts primary filter and medium efficiency filter to ensure that the air used for drying is the clean and filtered air. 3. Drying system Drying chamber consists of hot air volute, hot air distributor, air disperser, inner tower body, outer tower body, tower frame, discharge pipe, thermal insulation material, observing and clean door, lamp hole and etc.. 4. Material collecting system The first cyclone separator can collect 80% powder and the other 19.8% can be collected by the second cyclone separator. The total collecting rate can be up to 99%. 5. Electric controller: start the motor stably Working Principle of Spray Drying Machine After filtering and heating, the air is blown into air distributor that is on the top of drying machine. The hot air in spiral form equably enters the drying chamber. At the same time, liquid raw materials pass through the high-speed centrifugal sprayer on the top of machine, moreover they are rotated and sprayed into the extreme slim mist liquid beads. So the evenly and swirly distributed hot air completely contact with raw materials. In several seconds, the materials will be dried into powder and discharged continuously from bottom of the drying tower. Parameters of Powder Spray Drying Machine Model ZLP ZLP ZLP ZLP G-5 G-10 G-2 G-5 5 0 Evaporated 5 10 25 50 amount of moisture(kg/h) Treated amount of 6-7 12-1 25-3 50-6 raw material 4 4 8 liquid(kg/h) Output of finished 1-2 2-4 4.8- 9.2product(kg/h) 7.2 14
Tel: +86 0371-65903478
ZLP G-8 0 80
ZLP G-10 0 100
ZLP G-15 0 150
ZLP G-20 0 200
ZLP G-30 0 300
80-1 08
100135
150203
200270
300406
14.8 -22. 4
18.428
28-4 2
36.8- 55-8 58.4 5
Fax: +86 0371-65903401
www.fooddryingoven.com info@food-machines.org Solid content of 18-25 damp raw material(%) Moisture content 3-5 of final product (%) Electric 36 45 63 99 132 153 204 246 330 power(kw) Heating source Steam and electricity Product collection Two-grade cyclone duster or one-grade cyclone duster and way & efficiency one-grade damp duster≥95% Automatic control Indicator of temperature of hot air and humidity of air exhaust instrument Temperature of air 150-200 in(℃) Temperature of air 80-100 out(℃) L 500 5500 700 800 9800 1100 1220 1410 1500 0 0 0 0 0 0 0 Dimension( W 300 3500 400 500 5700 6200 7000 7800 9000 mm) 0 0 0 H 450 4600 520 650 7600 8100 9000 9850 1110 00 0 0 0
Tel: +86 0371-65903478
Fax: +86 0371-65903401