Infrared Carbon Fiber Heating Lamp 1260mm 220v 3500w Medium Wave Infrared Lamp
Infrared carbon fiber heating tube has significant advantages and important role in fruit dryer. The following is a detailed introduction:
3. Application in different fruit drying processes
(1) Combination of hot air circulation and infrared carbon fiber heating tube
Cooperative working principle: In many fruit dryers, a hot air circulation system combined with an infrared carbon fiber heating tube is used. The heating tube provides the main source of heat, heating the fruit through radiation. At the same time, the hot air circulation system evenly distributes the heat generated by the heating tube in the drying chamber and takes away the evaporated moisture on the surface of the fruit. This collaborative working method can further improve drying efficiency and make the drying process more uniform.
Practical application effect: Taking drying of dried mangoes as an example, the hot air circulation system, with the cooperation of infrared carbon fiber heating tubes, can quickly take away the moisture on the surface of the mango slices. At the same time, the infrared radiation of the heating tube penetrates deep into the interior of the mango slices, promoting the movement of internal moisture to the mango slices. The surface diffusion makes the dried mango dry faster, the drying quality is better, the appearance is golden, and the taste is soft, waxy and sweet.
(2) Combination of vacuum drying and infrared carbon fiber heating tube
Advantages in special environments: In vacuum fruit dryers, infrared carbon fiber heating tubes also play an important role. In a vacuum environment, the boiling point of water is lowered, and the heat from the infrared carbon fiber heating tube can evaporate the water in the fruit at a lower temperature. This combination method has a significant effect on retaining heat-sensitive nutrients and flavor substances in fruits.
Application case: In the production of freeze-dried strawberries, infrared carbon fiber heating tubes are used to heat strawberries in a vacuum environment. The moisture in the strawberries sublimates rapidly at low temperatures, and the uniform radiation of the heating tube ensures the uniform quality of the strawberries during the freeze-drying process. The freeze-dried strawberries produced not only retain the bright color and rich flavor, but also retain to the maximum extent Vitamin C and other nutrients.
