Sterilization equipment integrating two sterilization modes

Abstract

The invention belongs to the technical field of sterilization, and particularly relates to sterilization equipment integrating two sterilization modes, which comprises a cabinet body, a vacuum system, an air introduction system, a steam humidifying and heating system, a water circulation heating system, an ethylene oxide feeding system, a residual gas treatment system and a detection control system, the ethylene oxide feeding system comprises a sterilizing agent gas storage bottle, the sterilizing agent gas storage bottle is connected to an inlet of a sterilizing agent vaporizer through a filter, a stop valve and a pneumatic ball valve in sequence, an outlet of the sterilizing agent vaporizer is connected to a sterilizing agent feeding opening of the cabinet body through a flow meter and a one-way valve in sequence, and ethylene oxide is contained in the sterilizing agent gas storage bottle; the steam humidifying and heating system comprises a steam generator, the steam generator is connected to a steam input port of the cabinet body and a steam inlet of the jacket through a steam filter, and the steam filter is further connected to a first drain valve. Two sterilization modes of ethylene oxide sterilization and high-pressure steam sterilization are integrated for use, and the effect that one machine has multiple functions is achieved.

Description

technical field [0001] The invention belongs to the technical field of sterilization, and in particular relates to a sterilization device integrating two sterilization methods. Background technique [0002] Existing sterilization equipment is only single-function ethylene oxide sterilization and steam sterilization. Due to the characteristics of these gases, it is impossible to cover them all; ethylene oxide is a low-temperature, penetrating sterilization Gas, its efficacy can not only kill insects, but also has a certain effect on bacteria and even spores, but due to its explosiveness and toxicity, its scope of use is limited; high-pressure steam sterilization is non-toxic and harmless, and the sterilization time is short, but only It can be sterilized for various items that can withstand high temperature, high humidity and high pressure, which limits its scope of use. [0003] Single-function equipment not only increases the purchase funds, but also requires a correspondi...

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Problems solved by technology

[0002] Existing sterilization equipment is only single-function ethylene oxide sterilization and steam sterilization. Due to the characteristics of these gases, it is impossible to cover them all; ethylene oxide is a low-temperature, penetrating sterilization Gas, its efficacy can not only kill insects, but also has a certain effect on bacteria and even spores, but due to its explosiveness and toxicity, its scope of use is limited; high-pressure steam sterilization is non-toxic and harmless, and the sterilization time is short, but only It can be sterilized for various items that can withstand high temperature, high humidity and high pressure, which limits its scope of use

[0003] Single-function equipment not only increases the purchase funds, but also requires a corresponding site and increases the burden of use and maintenance. Due to its own conditions, it is impossible for customers to choose, so they need a suitable for ethylene oxide sterilization. Sterilization equipment that integrates two sterilization methods with steam sterilization can solve this problem

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