Ozone sterilization device and method for disinfecting sterilizing used for the said sterilizing device

Abstract

The present invention provides an ozone sterilizing device and a sterilization method for the ozone sterilizing device. The ozone sterilizing device of the present invention includes a cabinet room, an ozone generator, a sterilizing filter, an ozone tail gas decomposer, a vacuum Pressure pump, humidity regulator, PLC controller, so you can use the vacuum pressure pump to evacuate the cabinet room, and make the ozone generator work under a certain pressure, so the ozone concentration can be increased, so that the ozone can quickly penetrate into the container to be sterilized The interior of the cabinet achieves the effect of disinfection of the inner and outer surfaces together. Due to the function of the humidity regulator, the humidity in the cabinet is adjusted, which can improve the effect of disinfection and sterilization.

Description

technical field [0001] The invention relates to an ozone sterilizing device and a method for sterilizing the device, in particular to an ozone sterilizing device suitable for sterilizing small-diameter containers and a method for sterilizing the device. Background technique [0002] In the pharmaceutical, daily chemical and food industries, the traditional methods for sterilizing the inner surface of small-diameter containers are high-temperature steam sterilization and ethylene oxide sterilization. The high-temperature steam sterilization method has high energy consumption, complex equipment configuration, cumbersome operation process, great danger and high cost; ethylene oxide is a broad-spectrum sterilant that can kill various microorganisms at room temperature , including spores, Mycobacterium tuberculosis, bacteria, viruses, fungi, etc. The ethylene oxide sterilizer uses its strong bactericidal properties to add an appropriate amount of ethylene oxide gas into the airt...

AI Technical Summary

Problems solved by technology

Its disadvantages are as follows: (1) Ozone gas has no penetrability and cannot effectively sterilize the inner surface of the container. It only relies on high concentration to sterilize the outer surface of the container, and the disinfection is not complete, which cannot meet the sterilization requirements.

(2) The relative humidity in the cabinet cannot be controlled, and when ozone is sterilized in a relatively dry environment, the sterilization effect will be seriously affected

(3) Ordinary ozone disinfection cabinets have not strictly dealt with the gas source that generates ozone, and are prone to produce other by-products, causing secondary pollution

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