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Sterilization device used in shiitake mushroom industrial production

A sterilizing device and factory-like technology, applied in the fields of application, horticulture, botany equipment and methods, etc., can solve the problems of low production efficiency, high equipment idle rate, high labor intensity, etc., so as to improve the success rate of inoculation and reduce production costs , the effect of improving production efficiency

Inactive Publication Date: 2016-05-18
YICHANG DAZIRAN BIOTECH
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Problems solved by technology

[0002] Although bagged shiitake mushroom production technology has been developed for many years and is relatively popular, the technology that can truly realize factory production is still immature, with high labor intensity, low production efficiency, high idle rate of equipment, contamination by bacteria, deformed mushrooms, and fruiting. Irregularity and other phenomena often appear, seriously affecting the efficiency of mushroom production, that is, the quality of mushrooms
[0003] Especially shiitake mushrooms are easy to be infected with miscellaneous bacteria during the production process, causing greater losses

Method used

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  • Sterilization device used in shiitake mushroom industrial production
  • Sterilization device used in shiitake mushroom industrial production

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Embodiment Construction

[0016] like figure 1 Among them, a sterilizing device for industrial production of shiitake mushrooms, comprising a sterilizing chamber 1, the two ends of the sterilizing chamber 1 are respectively provided with a first airtight door 11 and a second airtight door 12, wherein the first airtight door 11 is as close as possible to Bacteria tube bagging device, the second sealed door 12 is directly located in the inoculation workshop 2, and the sterilization room 1 is respectively provided with a steam inlet pipe 13 and a steam exhaust pipe 14. The top of the inoculation workshop 2 is provided with a shading layer 21, so that the bacterium tube can germinate under a cool condition. In this example, the steam temperature is 100-130°C, and the steam pressure is 0.015-0.05MPa. Because of the higher pressure and the sealed structure of the sterilization chamber, the sterilization time is shortened, only 16-18h. Compared with the traditional 24h sterilization time, the time is reduced...

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Abstract

The invention relates to a sterilization device used in shiitake mushroom industrial production. The device comprises a sterilization chamber. A first sealing door and a second sealing door are separately arranged at the two ends of the sterilization chamber. The second sealing door is directly positioned in an inoculation workshop. The sterilization chamber is separately provided with a steam inlet pipe and a steam discharge pipe. A gas distribution pump is arranged in the ground of the sterilization chamber. The outlet of the steam inlet pipe is positioned in the gas distribution channel. A plurality of gas distribution holes are formed in the top of the gas distribution channel. An exhaust valve is arranged on the steam discharge pipe. According to the invention, the second sealing door which serves as the outlet of the sterilization chamber is directly arranged in the inoculation workshop, such that fungus cylinders are prevented from being contaminated by hybrid fungi in air during a transport process after sterilization. Therefore, inoculation success rate is improved, and subsequent inoculation operation steps are reduced. With bottom gas distribution and sealed pressurization sterilization manners, and in combination with a post-stage active heat discharge manner, sterilization time is shortened, and production efficiency is improved. The device is suitable for shiitake mushroom industrial production.

Description

technical field [0001] The invention relates to the field of industrial production of shiitake mushrooms, in particular to a sterilizing device for industrial production of shiitake mushrooms. Background technique [0002] Although bagged shiitake mushroom production technology has been developed for many years and is relatively popular, the technology that can truly realize factory production is still immature, with high labor intensity, low production efficiency, high idle rate of equipment, contamination by bacteria, deformed mushrooms, and fruiting. Irregularity and other phenomena often occur, seriously affecting the efficiency of mushroom production, that is, the quality of mushrooms. [0003] Especially shiitake mushrooms are easily infected with miscellaneous bacteria during the production process, causing greater losses. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a sterilizing device for industrial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 周华雄
Owner YICHANG DAZIRAN BIOTECH
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