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Process principle of high-temperature sterilization tunnel oven
Date: 2025-01-07Read: 10
High temperature sterilization tunnel oven is a common food processing equipment with a wide range of applications.
There are two main types of high-temperature sterilization tunnel oven equipment: one is a single-layer mesh belt tunnel oven, and the other is a multi-layer mesh belt tunnel oven.
A single-layer mesh belt tunnel oven is a high-temperature sterilization process that places food into a long and wide oven. In this oven, heating and sterilization are carried out through a heating system, and the food is transported at a constant speed by a conveying mechanism, so that the food does not overheat or undercool in the oven, and finally the high-temperature sterilization process is completed.
The multi-layer mesh belt tunnel oven also places food into a long and wide oven for high-temperature sterilization treatment. Unlike single-layer specifications, multi-layer mesh belt tunnel ovens have multiple independent layers and conveyor mechanisms that can be heated and sterilized in the same oven, allowing for the simultaneous processing of more food. At the same time, the multi-layer mesh belt tunnel oven can also be temperature controlled layer by layer, allowing different layers of food in the same oven to undergo different heating treatments, improving the applicability of the equipment.
The process principle of high-temperature sterilization tunnel oven equipment is to sterilize food at a set high temperature. The specific processing principles vary among different types of devices.
The process principle of single-layer mesh belt tunnel oven is: after placing the food into the conveying mechanism, the conveying mechanism will flow the food uniformly into the oven and heat it inside the oven. During the heating process, the hot air inside the oven destroys the bacterial molecules on the surface of the food, achieving the purpose of sterilization.
The process principle of multi-layer mesh belt tunnel oven is to place different foods in different layers and control the temperature layer by layer. During the entire heating process, hot air will sterilize each layer of food. In practical applications, different heating methods and time settings can be applied to different types of food to ensure sterilization effectiveness.
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