Food conveyance pipeline sterilizing device and method

Abstract

The invention discloses a food conveyance pipeline sterilizing device and method and belongs to the field of pipeline sterilization. The device mainly comprises an ozone generating device, a metal pipe, a microbubble generating device, a diffusion pipe, a dissolving device, a food conveyance pipeline and an ozone water return pipeline. The ozone generating device is connected to the microbubble generating device through the metal pipe, then to the dissolving device through the diffusion pipe and further to the food conveyance pipeline, and finally ozone water flows back to the dissolving device through the ozone water return pipeline. The realization way is that ozone is generated by the ozone generating device and conveyed into the microbubble generating device, generated microbubbles containing ozone are conveyed into the dissolving device so that high-concentration ozone water can be generated within a short period of time, and high-concentration ozone water is conveyed to the food conveyance pipeline for sterilization and then flows back to the dissolving device. The food conveyance pipeline sterilizing device and method have the advantages that the utilization rate of ozone is high, the investment is low, the operation cost is low, the sterilization efficiency is high, and the application range is wide.

Description

technical field [0001] The invention relates to the field of pipeline disinfection, in particular to a food delivery pipeline disinfection device and method. Background technique [0002] my country's beverage industry is an emerging industry developed since the reform and opening up, and its scale continues to grow, including bottled water beverages, tea beverages, tea beverages, fruit juice beverages, vegetable beverages, milk beverages, vegetable protein hard materials, carbonated hard materials, etc. , it is rich in nutrients, and its food delivery pipeline is a place where microorganisms are easy to grow and reproduce. Once the raw materials and products are contaminated during the production process, it will not only affect the product quality, but also affect the health of consumers. cause food poisoning. Therefore, it is very important for beverage industry producers to strictly control the reproduction of microorganisms in the production process. At present, commonl...

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Problems solved by technology

Such a high voltage brings great inconvenience to the operator, and the safety performance is relatively poor, which hinders the research and development of pulsed magnetic field in the field of sterilization, and limits its application and promotion in industrial production

[0006] Chlorine dioxide disinfectant is disinfected with a certain concentration of chlorine dioxide disinfectant at room temperature after alkali washing and pickling in the pipeline system, which has a good effect and can meet the pipeline disinfection requirements of dairy production enterprises; Thorough disinfection of pipelines often requires an excessive amount of disinfectant, and excessive chlorine dioxide disinfectant will cause harm to human health

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