Method and device for sealing edible fungi culture bag

Abstract

The invention discloses a method and a device for sealing an edible fungi culture bag. A plastic rod, a sleeve ring and a sleeve cover and a method for sealing a bag opening are adopted for sealing, and the invention is characterized in that: the prepared culture material is mechanically conveyed to a hopper and is automatically packaged into a beveled polypropylene bag with the specification of 17cm*35cm*0.005cm by an automatic bag packaging machine; an operator takes a culture bag filled with materials down, rapidly puts the bag into a transfer container, timely inserts the plastic rod into a reserved hole in the culture bag and transmits the bag to the next process through a transmission belt; and the next operator sleeves a plastic sleeve ring on the bag opening, compacts the material surface, extracts the plastic rod, covers the sleeve cover and puts the bag into a sterilization trolley for high-pressure sterilization. The method and the device for sealing the edible fungi culture bag have the advantages of shortening the inoculation time, reducing the pollution, contributing to mycelia germination, greatly shortening the culture time, improving the utilization rate of mushroom houses, saving energy, reducing the cost and contributing to large-scale factory production.

Description

Technical field: [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a sealing method and device for an edible fungus cultivation bag. Background technique: [0002] Domestic edible fungus production enterprises still mainly cultivate edible fungi in bags at present. This method is low in cost and easy to operate. However, in the sealing process after edible fungus mixing, inoculation, and sterilization, rope Tie the mouth of the bag tightly, or seal the mouth of the bag with a sleeve and a tampon. Both methods are too tight or too loose. The mouth of the bag is too tight, and the cultivation bag lacks oxygen, which is not conducive to the respiration and growth of mycelium, the time for bacteria to grow is prolonged, and the growth of mycelium is weak, which affects the yield in the later period. If the mouth of the bag is too loose, bacteria can easily invade the culture material and cause pollution. Moreover, wh...

AI Technical Summary

Problems solved by technology

The mouth of the bag is too tight, and there is a lack of oxygen in the cultivation bag, which is not conducive to the respiration and growth of mycelia, the time for bacteria to grow is prolonged, and the growth of mycelium is weak, which affects the yield in the later period

If the mouth of the bag is too loose, bacteria can easily invade the culture material and cause pollution

Moreover, the above two methods are labor-intensive and time-consuming when inoculating, and the tampon can only be used once, which wastes resources and increases costs.

Images