1、Overview of Fish processing waste dryer
Fish processing waste dryer uses 95 ℃ hot water as the drying medium to perform Refractive window drying on liquid paste materials. The moisture content is dried from 90% to 5%, and the drying time is only about 5 minutes. However, conventional heat pump drying, hot air drying, and freeze-drying require more than 12 hours or even longer. Therefore, when the liquid paste material is dried, it can maintain 94% vitamin C and natural color, nutrition, flavor, and aroma. The quality of the products it produces is comparable to that of freeze-dried products, but the energy consumption is less than one-tenth of that of freeze-dried products.
2、Application of Fish processing waste dryer
Fish processing waste dryer has the advantages of simple equipment, low cost and energy saving. As a new thin-layer drying technology, it has attracted market interest and attention. Compared with drum drying, it can significantly reduce the drying temperature, and is suitable for drying pulp materials that cannot be dried by spray and need to be dried at a lower temperature, such as strawberry pulp, banana pulp, raspberry and Must.
Due to the fact that the drying material can be heated for as little as a few minutes, exposing the components in the material to a milder heating temperature during the drying process can reduce the loss of components in the material, and the product has good sensory quality. As an indirect drying process, the product does not come into direct contact with the heat transfer medium and there is no cross contamination; The requirements for the state of the dried materials are not high, which can concentrate juice and dry fruit and vegetable puree; Its processing water is recycled, and heat is mainly transmitted to the material through infrared radiation, improving energy utilization efficiency.
3、Fish processing waste dryer Models & Specifications：
The WTFD Fish processing waste dryer is mainly composed of feeding mechanism, outlet mechanism, special conveyor belt, sink, heating water tank, circulating water pump, feed metering pump, air atomized nozzle feeding device, rack, box, etc.
The refractive window dryer mainly has the following specifications and parameters:
Serial Number | model | Installed power(Kw) | Circulating water volume（L） | Configure heat(Kcal) | Overall dimensions (length × wide × Height (mm) | notes |
1 | WTFD-1650-4880 | 15 | 750 | 15×104 | 8690×2200× 2700 | Compressed air, Pressure 0.7kg/cm3
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2 | WTFD-1650-9760 | 19.2 | 1500 | 30×104 | 13930×2200× 2700 |
3 | WTFD-1650-14640 | 26.7 | 2250 | 45×104 | 19170×2200× 2700 |
4 | WTFD-1650-19520 | 33 | 3000 | 60×104 | 24410×2200× 2700 |
5 | WTFD-1650-24400 | 45 | 3750 | 75×104 | 29650×2200× 2700 |
