Fluid disinfection device

Abstract

The invention provides a fluid disinfection device. The fluid disinfection device comprises an outer tube, a light-transmitting inner tube and at least one ultraviolet lamp tube, wherein the outer tube is arranged outside the inner tube in a sleeving mode and contains a first fluid; the light-transmitting inner tube is used for accommodating a second fluid and isolating the second fluid from the first fluid; and the ultraviolet lamp tube is arranged near the light-transmitting inner tube in the outer tube and is used for generating ultraviolet irradiation on the second fluid. Efficient ultraviolet disinfection is conducted on a low-light-transmittance fluid and a high-light-transmittance fluid at normal temperature at the same time, so energy consumption and efficient utilization of the device are achieved; and the high-light-transmittance fluid absorbs heat generated in ultraviolet irradiation, so that nutrient substances in the low-light-transmittance fluid are prevented from being damaged by the generated heat.

Description

technical field [0001] The invention belongs to the field of ultraviolet disinfection equipment, and in particular relates to a fluid disinfection equipment. Background technique [0002] At present, for fluids with low light transmittance (referring to the ultraviolet light transmittance efficiency T10<60%), such as fruit juice, syrup, red wine and milk, etc., ultraviolet light irradiation is generally used for disinfection. This sterilization method not only has high energy consumption And the disadvantages such as high cost, and the heat generated during the working process of the ultraviolet lamp will damage the nutrient composition, texture, color and freshness of the fluid. The water required synchronously in the production process needs to be additionally sterilized, resulting in waste of resources and excess equipment loss. Contents of the invention [0003] The present invention provides a fluid disinfection equipment, which can simultaneously disinfect two fl...

AI Technical Summary

Problems solved by technology

[0002] At present, for fluids with low light transmittance (referring to the ultraviolet light transmittance efficiency T10<60%), such as fruit juice, syrup, red wine and milk, etc., ultraviolet light irradiation is generally used for disinfection. This sterilization method not only has high energy consumption In addition, the heat generated during the working process of the ultraviolet lamp will damage the nutrients, texture, color and freshness of the fluid.

The water required synchronously in the production process needs to be additionally sterilized, resulting in waste of resources and redundant equipment loss

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