Food Grade Stainless Steal Milk Power Spray Dryer Price
Description
LPG Centrifugal spray dryer is the widest used technology in the liquid shaping technology and in the drying industry. It is most suitable for producing powder, particle, or block solid products from materials of solution, emulsion, soliquoid and pumpable paste states. Therefore, when the particle size and distribution of the final products, their residual water contents, the stocking density and the particle shape meet the precision standards, the spray drying is one of the most desired technologies.
Principle
After filtering and heating, the air enters into air distributor on top of the Drying Equipment. The hot air enters into the drying tower spiral form and uniformly. By .passing through high-speed centrifugal atomizer on top of tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads. Through the very short time of contacting with heating air, the material can be dried into final products. The final products will be discharged continuously from the bottom of drying tower and from cyclone separator.The waste gas will be discharged from exhaust fan.
Features
1. High speed of drying. After the spraying of he material liquid, the surface area of the material will be increased greatly. In the hot-air flow, 95%-98% of water can be evaporated at a moment. The time of completing the drying needs only several seconds.
2. It is especially suitable for drying the heat sensitive materials. Its final products own the good uniformity, mobility, dissolving capacity. And the final products are high in purity and good in quality.
3. The production procedure is simple and the operational control is easy. The liquid with the moisture contents 40-60% (for special materials, the contents may reach 90%) can be dried into power or particle products once a time. After the drying, there is no need for smashing of sorting, so as to reduce the operation procedures in the production and enhance the purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition in a certain scope. It is very convenient to carry out the control and management.
Technical parameter:
| Item/Model | LPG5 | LPG25 | LPG50 | LPG150 | LPG200-2000 |
| Inlet temperature | 140-350 self-control | ||||
| Outlet temperature | 80-90 | ||||
| Water evaporation (kg/h) | 5 | 25 | 50 | 150 | 200-2000 |
| Centrifugal spray head transmission form | Compressed air transmission | Mechanical transmission | |||
| Maxi. speed(r.p.m) | 25000 | 18000 | 18000 | 15000 | 8000-15000 |
| Spray disc diameter(mm) | 50 | 120 | 120 | 150 | 180-240 |
| Heat source | electricity | Steam+ electricity | Vapor + electricity, fuel, gas, hot blast stove | ||
| Electric heating maximum power(kw) | 9 | 36 | 72 | 99 | |
| Overall dimensions (L * W* H) (m) |
1.8×0.93×2.2 | 3×2.7×4.26 | 3.5×3.5×4.8 | 5.5×4×7 | Determined according to the actual situation |
| Powder recovery (%) | ≥95 | ||||
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