Scanning sterilization device

Abstract

The invention discloses a scanning sterilization device which comprises a cabinet body, an air inlet switching mechanism, sealing mechanisms, a connecting pipe, a steam spray pipe, a first servo motor, a screw rod, a feed screw, a slide seat, a placement platform, a guide rail, a hanging rack, an air cylinder, a guide rod, a push plate and a casing, wherein steam is pumped into the air inlet switching mechanism; after entering the connecting pipe, the steam is ejected through steam ejection holes; the air cylinder pushes the casing fixedly connected with the push plate to move forward till the tail end of the steam spray pipe is inserted into the casing; the first servo motor operates to drive the steam spray pipe to perform scanning movement; and the air inlet switching mechanism switches air inlet channels to ensure continuous steam conveying, so that the scanning air spray sterilization is accomplished. The device is simple in structure, effectively improves sterilization efficiency via scanning air spray, simple in steam pipeline distribution, good in sealability and high in automation; at the same time, one end of the steam spray pipe is fixed; the other end of the steam spray pipe floats to aid in support; the mounting and dismounting are greatly simplified; and the device is convenient to maintain.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a scanning type sterilization device. Background technique [0002] Sterilization of culture medium is the key to the success or failure of strain production. There are a large number of microorganisms in unsterilized microbial culture medium, which often leads to strain contamination and loss of production. Currently, the sterilization method commonly used by mushroom farmers is often Autoclave steam sterilization, that is, the steam is continuously input into the sterilizer to sterilize the medium placed in the sterilizer, because the steam is first introduced to heat the environment of the sterilizer, and then the medium is sterilized by the high temperature environment. Bacteria takes a long time, resulting in low sterilization efficiency. In view of the above-mentioned defects, it is necessary to design a scanning type sterilization device. Contents of the invention [0003] The pu...

AI Technical Summary

Problems solved by technology

[0002] Sterilization of culture medium is the key to the success or failure of strain production. There are a large number of microorganisms in unsterilized microbial culture medium, which often leads to strain contamination and loss of production. Currently, the sterilization method commonly used by mushroom farmers is often Autoclave steam sterilization, that is, the steam is continuously input into the sterilizer to sterilize the medium placed in the sterilizer, because the steam is first introduced to heat the environment of the sterilizer, and then the medium is sterilized by the high temperature environment. Bacteria takes a long time, resulting in low sterilization efficiency

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