Dried nut storage bin and working method thereof

Abstract

The invention relates to a dried nut storage bin and a working method thereof. The invention provides the dried nut storage bin, which has a simple and ingenuous structure, can implement cooling softening, sterilization, online weighing and automation production of materials and effectively avoids deterioration of jujubes and egg breeding in a processing process of the jujubes, and the working method thereof. The dried nut storage bin comprises a bin body, a feeding system, a discharging system, a ventilating system and a sterilizing system, wherein strip angle-shaped boxes are fixedly and uniformly distributed in the bin body; the ventilating system comprises a plurality of layers of branch pipe groups, a main pipe and a fan; each branch pipe group comprises a plurality of branch pipes; and the sterilizing system comprises an ozone generating device communicated with the main pipe. According to the invention, aiming at two common deterioration factors of the jujubes, the ventilating system is additionally arranged in the storage bin, so that various bacteria are effectively prevented from breeding in the jujubes. According to the invention, eggs and residual bacteria in the jujubes are subjected to collective killing and elimination in an ozone sterilizing mode, so that the jujubes can accord with the national hygiene and food safety standard after being discharged from the storage bin.

Description

Technical field [0001] The invention relates to the field of deep processing of agricultural and sideline products, in particular to the improvement of dried fruit storage bins. Background technique [0002] Dates (such as red dates and dates) are a common dried fruit, and its most prominent feature is its high vitamin content. A clinical study abroad showed that the health recovery of patients who ate red dates continuously was more than three times faster than that of vitamins alone. Therefore, red dates have the reputation of "natural vitamin pills". The traditional processing technology usually consists of raw material selection, grading, blanching, drying, softening, grading packaging and finished products. Among them, the softening process is usually manual use of baskets and plastic wrap to stack the dried red dates 7-15 day. [0003] However, since the dried red dates will carry the temperature (50℃-65℃), it is easy to ferment and deteriorate the red dates, and at the sa...

AI Technical Summary

Problems solved by technology

However, after applying it to the jujube production line, the operators found that the dried jujube itself carries a small amount of oxygen and water inside. On the one hand, the vacuum pump cannot achieve a complete vacuum, and the vacuum has high requirements on the sealing and material of the warehouse. , the processing cost is high; the vacuum condition cannot kill the pathogenic bacteria, once the material is out of the warehouse, the pathogenic bacteria carried on the material still survive; It is also more prone to fermentation and deterioration in space

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