A tower-type integrated device for ultrafine grinding of crayfish carapace

Abstract

The invention discloses a tower-type integrated device for ultrafine pulverization of crayfish carapace, and relates to the technical field of pulverizing equipment, comprising a first pulverizing bin, an extrusion puffing pipe, a drying bin, a powder raising bin, an ultrafine pulverizing bin and a fine powder screening bin. channel; the inner axis of the first crushing bin is provided with a driving shaft and a plurality of driven shafts, the bottom of the driven shaft extends to the extrusion puffing tube with an extrusion screw, and the driven shaft and the driving shaft are staggered with crushing teeth ; The inside of the extrusion puffing tube is provided with an extrusion channel matching the extrusion screw; an air inlet device is installed on the drying silo; one side of the powder silo is detachably installed with a micro-powder screening channel, and the other side is provided with a horizontal Air blowing shower device; a grinding machine is arranged inside the ultra-fine pulverizing bin, a plurality of rotatable grinding rollers and a lifting comb are arranged on the grinding machine, and a powdering device is arranged on the bottom side of the grinding machine. The invention adopts a tower structure, has a floor space, has strong superfine grinding ability and high efficiency, and is worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of crushing equipment, and in particular relates to a tower-type integrated device for ultrafine crushing of crayfish carapace. Background technique [0002] Crayfish has high protein content and fast growth. It is a high-quality aquatic product. Large output and abundant resources. Most of the crayfish shells rich in nutrients are discarded, which not only pollutes the environment, but also causes waste of resources. [0003] Crayfish shells are rich in protein, fat, vitamins, trace elements and inorganic salts, especially high in iron, calcium and phosphorus, and the ratio of calcium and phosphorus is reasonable, but they are not suitable for direct consumption. After processing, they can be used as food nutritional supplements and food processing The auxiliary materials have the advantages of natural, green and environmental protection. Can replace synthetic nutrients, easy to absorb, no side effects. ...

AI Technical Summary

Problems solved by technology

[0004] Crayfish carapace is rich in nutrients and is a natural treasure house of all nutrients. Reasonable utilization requires new processing technology. At present, the existing ultra-fine powder equipment cannot directly crush the wet crayfish carapace, and the carapace needs to be dried. Such processing increases the difficulty of superfine pulverization. The traditional grinding method for crustacean materials cannot be directly pulverized, and even if it can be used, the efficiency is very low.

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