An ultraviolet sterilizing device suitable for storing fruits

Abstract

The invention discloses an ultraviolet sterilization device suitable for fruits stored in a warehouse. The device comprises a bottom plate, an elevating platform, an ultraviolet radiation platform, an elevating support, and an elevating power mechanism for driving the elevating support to move up and down. The elevating platform is arranged above the bottom plate, the upper end and lower end of the elevating support are connected to the elevating platform and the bottom plate respectively, the elevating power mechanism is connected to the elevating support; and the ultraviolet radiation platform is arranged on one side of the elevating platform and extends out of the bottom plate along the side direction. The provided ultraviolet sterilization device can generate ultraviolet rays to sterilize fruits stored in a warehouse, moreover, the strength of the ultraviolet rays can be adjusted, and the fruit sterilization and fresh-keeping are achieved by the device.

Description

Technical field [0001] The invention relates to a fruit processing device, in particular to an ultraviolet sterilization device suitable for storing fruits. Background technique [0002] Fruits are stored in summer, and high temperatures often cause the fruits to rot quickly and cause serious losses, affecting the production and circulation of fruits. At present, domestic and foreign fruit sterilization and fresh-keeping treatments include high-oxygen treatment storage, controlled atmosphere storage, chemical storage, film preservation, etc. Although the physical preservation effect is good, there are still low-temperature-resistant bacteria and viruses that can multiply and breed, a one-time investment The shortcomings such as long payback period of large funds, chemical storage causes secondary pollution to fruits and residual toxicity; as a recyclable substance, ultraviolet rays have significant sterilization effects and no residues, which can delay fruit senescence to a certa...

AI Technical Summary

Problems solved by technology

[0002] Fruits are stored in summer, and the high temperature often causes the fruits to rot quickly and cause serious losses, which affects the production and circulation of fruits

At present, there are high-oxygen treatment storage, controlled atmosphere storage, chemical storage, and coating preservation in terms of fruit sterilization and preservation at home and abroad. Although the physical preservation effect is good, there are still low-temperature-resistant bacteria and viruses that can reproduce and breed. One-time investment There are disadvantages such as long payback period of large funds, and chemical storage will cause secondary pollution and residual toxicity to fruits; as a recyclable substance, ultraviolet rays have a significant bactericidal effect and no residue, which can delay fruit aging to a certain extent, reduce rot, and prolong fruit life. Storage period

However, the current use of ultraviolet radiation to sterilize and preserve fruits is only theoretical research, and there is no practical ultraviolet sterilization device suitable for stored fruits

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