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Structural advantages of vegetable dryers

2019-11-25

Traditional belt dryers dehydrate and dry vegetables. However, this traditional belt dryer did not expect different vegetables to have different characteristics during the production process. It was directly used to dehydrate and dry all vegetables, which directly damaged the internal structure of the vegetables and caused the vegetables to lose their original. The value also brings a certain loss to many companies that use this drying equipment to dehydrate and dry vegetables.

When the material passes through the conveyor belt, after the hot air is distributed by the distributor, it is blown into the mesh belt as a jet flow, passing through the material on the conveyor belt from the bottom up, so that the material can be dried uniformly. In the drying process, hot air flows through the material layer to complete the transfer of heat and mass. The upper cavity is connected to the fan inlet by an air pipe, and most of the gas circulates. Continuous production, high degree of production automation and large production volume. Vegetable dryers have high nutrition costs and good taste. The temperature distribution during the drying process is uniform, and the temperature and humidity can be automatically controlled. Safe and reliable, there is no danger of injury to people during the drying process. Strong versatility (multiple uses for one machine), while reducing investment costs, improving equipment utilization and effective utilization. By adding antioxidants, browning problems can be effectively avoided during vegetable processing. You can also use citric acid to dry the product by acid treatment. How to prevent the product from discoloring can reduce the phenolase activity effectively. The energy consumption is relatively low, which saves energy to a large extent and saves drying costs; it has a wide range of applications and can be used to dehydrate and dry different types of vegetables.

The operation of the vegetable dryer is relatively simple, requiring less manual intervention, and achieving fully automated production; because the material is heated evenly, the quality of the finished product is relatively high.

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