Description
Introduction
The spray dryer is one of the continuous atmospheric dryers. The liquid material is sprayed with a special device to form a mist and is dried in contact with hot air. For the drying of some heat-sensitive liquids, suspensions, and viscous liquids, such as milk, eggs, tannins, and drugs. Also used for drying fuels, intermediates, soap powder, and inorganic salts.
The spray dryer is one of the continuous atmospheric dryers. The liquid material is sprayed with a special device to form a mist and is dried in contact with hot air. For the drying of some heat-sensitive liquids, suspensions, and viscous liquids, such as milk, eggs, tannins, and drugs. Also used for drying fuels, intermediates, soap powder, and inorganic salts.
Products achieve good uniformity, mobility, and solubility, and also achieve purity, good quality. The production process is simplified and the operation control is convenient. For liquid materials with the moisture content of 40-60% (special materials up to 90%) can be dried into powder products just with one time, do not need grinding and screening after drying, reduce production processes and improve product purity. The product size, bulk density, moisture, in a certain range can be adjusted by changing operating conditions, control and management are very convenient
Technical details
| Item Model | LPG-5 | LPG-25 | LPG-50 | LPG-150 | LPG-200~2000 |
| Inlet temp. ºC | 140~350 | 140~350 | 140~350 | 140~350 | 140~350 |
| Outlet temp. ºC | 80~90 | 80~90 | 80~90 | 80~90 | 80~90 |
| Max. water evaporation kg/h | 5 | 25 | 50 | 150 | 200~2000 |
| Transmission form of
centrifugal atomizer |
Compressed air transmission | Mechanical transmission | Mechanical transmission | Mechanical transmission | Mechanical transmission |
| Maximum speed (r.p.m) | 25000 | 18000 | 18000 | 15000 | 8000-15000 |
| Diameter of atomizer (mm) | 50 | 120 | 120 | 150 | 180-240 |
| Heat source | Electricity | Electricity, steam, natural gas, LPG | |||
| Max. power of electric heater (kw) | 9 | 36 | 72 | 99 | |
| Overall dimensions (LWH) (m) | 1.8*0.93*2.2 | 3*2.7*4.26 | 3.5*3.5*4.8 | 5.5*4*7 | |
| Dry powder recovery rate (%) | ≥95% | ||||
| Note: The amount of water evaporation is related to the characteristics of the material and the temperature of the hot inlet and outlet. | |||||
| *All data are subject to change.
*Data can change according to customer requirement. |
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