Yutong Milk Spray Dryer Machine , 5KG/H Centrifugal Atomizer Spray Dryer
Small Scale Spray Dryer Energy Saving , High Efficiencymilk Powder Dryer
Introduction:
The high speed centrifugal spray dryer is a type of continuous atmospheric dryer. The liquid material is sprayed in a mist by special equipment to be dried in contact with hot air. It is used to dry some heat-sensitive liquids, suspensions and viscous liquids such as milk, eggs, tannins and medicines. Also used for drying fuels, intermediates, soap powders and inorganic salts.
high speed centrifugal spray dryer features
The drying speed is fast, the surface area of the liquid is greatly increased after atomization, and in the hot air flow, 95%-98% of the water can be evaporated instantaneously, and the drying time is only a few seconds, which is especially suitable for drying the heat sensitive material. The product has good uniformity, fluidity and solubility, and the product has high purity and good quality. The production process is simplified and the operation control is convenient. For liquids with a moisture content of 40-60% (up to 90% of special materials), it can be dried into a powder product at one time. After drying, no pulverization and screening are required, which reduces the production process and improves the purity of the product. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.
Spray Dryer classification working principle
The air is filtered and heated into the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape evenly. The liquid is sprayed into a very fine misty liquid droplet through a high-speed centrifugal atomizer at the top of the tower body, and it can be dried into a finished product in a short time by cocurrent contact with hot air. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is evacuated by the induced draft fan.
Spray dryer TECHNICAL PARAMETERS spray dryer
| Spray dryer Parameter |
LPG -5 |
LPG -10 |
LPG -15 |
LPG -20 |
LPG -25 |
LPG -50 |
LPG -100 |
LPG -150 |
LPG -200 |
LPG -500 |
LPG -800 |
LPG -1000 |
LPG -2000 |
LPG -3000 |
LPG -4500 |
LPG -6500 |
| Inlet temperature(°C) | 140-350automaticallycontrolled | |||||||||||||||
| Outlet temperature(°C) | 80-90 | |||||||||||||||
| Water evaporation capacity(kg/h) | 5 | 10 | 15 | 20 | 25 | 50 | 100 | 150 | 200 | 500 | 800 | 1000 | 200 | 3000 | 4500 | 6500 |
| Diameter of atomizing tray (rpm) | 50 | 80 | 80 | 120 | 150 | 180-210 | Decidedin accordance witn the requirementsof processs | |||||||||
| Max Electric heating power(kw) | 12 | 24 | 36 | 45 | 46 | 63 | 81 | 99 | ||||||||
| Dried powder restoring rate(%) | ≥95 | |||||||||||||||
| Length of convered area (m) | 1.6 | 2.7 | 3 | 3.5 | 4 | 4.5 | 5.2 | 7 | 7.5 | 12.5 | 13.5 | 14.5 | Decided in accordance the flow chart, | |||
| Width of convered area (m) | 1.1 | 1.5 | 1.8 | 2 | 2.7 | 2.8 | 3.5 | 5.5 | 6 | 8 | 12 | 14 |
Condition of filed and requirements
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