Screening device for edible mushroom freeze-dried powder production

Abstract

The invention discloses a screening device for edible mushroom freeze-dried powder production. A crushing mechanism for crushing caked edible mushroom freeze-dried powder is installed at the position, corresponding to a screening net, of the top of a supporting frame, and a power mechanism for providing shaking of a screening barrel is installed at the position, corresponding to the outer side of the screening barrel, of the side end face of the supporting frame. A collecting mechanism for collecting the freeze-dried powder is installed at the bottom end of a discharging groove plate, and a removing mechanism for removing redundant freeze-dried powder on the surface of the discharging groove plate is installed at the top end of the discharging groove plate. In the shaking process of the screening barrel, a grinding round rod makes contact with the agglomerated freeze-dried powder in the screening barrel, the grinding round rod rotates at the bottom end of the fixing plate to grind the freeze-dried powder, and after the freeze-dried powder is ground, a rake rod at the bottom end of a connecting long rod rakes the freeze-dried powder, so that the freeze-dried powder becomes loose and convenient to screen, the agglomerated freeze-dried powder can be quickly ground, the freeze-dried powder on the surface of the screening net is quickly screened, freeze-dried powder accumulation is avoided, and the screening efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of freeze-dried powder production, in particular to a screening device for the production of edible mushroom freeze-dried powder. Background technique [0002] Edible fungi refer to edible fungi with huge fruiting bodies, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to the Basidiomycotina subphylum. The fungi can be preserved for a long time by making them into freeze-dried powder. The loss of nutrients is less, and the freeze-dried powder uses the vacuum freeze-drying method of a freeze dryer to freeze the water in the liquid medicine in advance, and then sublimates the frozen water in the liquid medicine in a vacuum sterile environment, thereby obtaining freeze-dried powder. In short, the water in the liquid medicine is drained in a low-temperature environment to retain its original medicinal effect; [0003] However, in the current produc...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a screening device for the production of edible fungus freeze-dried powder, which can effectively solve the problem that in the current production process of edible mushroom freeze-dried powder in the above-mentioned background technology,

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