Roxburgh rose thorn-removing method

Abstract

The invention provides a roxburgh rose thorn-removing method. The roxburgh rose thorn-removing method comprises the following steps: Step A, rotating a thorn-removing cylinder to form a 45-degree included angle with the horizontal plane, feeding a roxburgh rose raw material in the thorn-removing cylinder, in the material feeding process, gradually rotating the thorn-removing cylinder to be perpendicular with the horizontal plane, and finishing feeding; Step B, pouring fresh water into the thorn-removing cylinder, wherein the weight ratio of the poured fresh water to the roxburgh rose raw material fed in the thorn-removing cylinder is 1: (1 to 1.2), the water level in the thorn-removing cylinder 2 is 1-3 cm higher than the roxburgh rose raw material; Step C, starting a stirring impeller, enabling the rotating speed of the stirring impeller 23 to be 23-26 rpm, stirring the material for 15-20 min, and finishing thorn removal; Step D, gradually rotating the thorn-removing cylinder to form a negative 5-degree included angle with the horizontal plane, and discharging the roxburgh rose raw material without thorns from the thorn-removing cylinder. With adoption of the roxburgh rose thorn-removing method disclosed by the invention, the roxburgh rose raw material can be conveniently fed and discharged, and the roxburgh rose raw material is enabled to get friction sufficiently, so as to ensure the thorn removing efficiency of the roxburgh rose raw material.

Description

technical field [0001] The invention relates to the field of thorn pear processing, in particular to a method for de-thorning the purchased thorn pear raw materials. Background technique [0002] Rosa roxburghii is the fruit of the silk flower of Rosaceae. It is a natural wild fruit in mountainous areas such as Guizhou and western Hubei. Most of its fruits are oblate and spherical, the transverse diameter is generally three to four centimeters, and small fleshy spines are densely grown on the pericarp. [0003] After the prickly pear is harvested, the primary processing of the prickly pear is generally carried out manually by the fruit grower. The fresh fruit of the prickly pear is cut in half, and then the sepals and seeds are removed. Cleaning, dethorning and other treatments, and then further processing into finished products such as roxburghii pear preserves. [0004] The prickly pear processing factory cleans the purchased prickly pear incoming materials, removes mud...

AI Technical Summary

Problems solved by technology

At present, the dethorning operation usually adopts two methods: manual agitation and washing machine washing. The former is not only low in efficiency and labor-intensive, but also workers are likely to be injured by prickly pears; although the latter overcomes the defects of manual operation, the washing machine has Defects such as high cost and difficult slag discharge

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