Punching method and equipment for scorched wild jujube

Abstract

The invention belongs to the technical field of food processing, and discloses a coked wild jujube punching method which comprises the following specific operation steps: S1, wild jujubes subjected to size screening are put into a hopper, and the bottommost layer of wild jujubes fall into a material carrying box in a material carrying chain plate structure; s2, when the wild jujube falls into a hole in a material carrying box, the magnetic balance of the material carrying box structure is broken, the upper half part structure of the fine adjustment support rod structure is influenced by gravity to centralize the wild jujube, so that the wild jujube and the center of a positioning hole are located at the coaxial position, and a gravity type position fine adjustment support rod is arranged in the positioning hole; and the horizontal position center of the wild jujube is adjusted to be coaxial with the vertical direction of the center of the positioning hole. Compared with the prior art, the perforated coked wild jujube does not burst in the drying and baking steps, the temperature rising speed does not need to be strictly controlled, the operation technical requirement is lowered, the drying time is shortened to 13 hours from original 37 hours, and a large amount of energy is saved.

Description

technical field [0001] The invention belongs to the technical field of food processing, and particularly relates to a method and equipment for punching a hole in a pyrogenic jujube. Background technique [0002] The preparation method of tea-drinking jujube, ZL201810677448.5, in the preparation process of the jujube, because the structure of the jujube skin is dense and tough, if the temperature is too fast in the drying and baking steps, it will lead to the phenomenon of bursting, and the heating speed control requirements Strict, and the drying time requires 37 hours of uninterrupted completion, which is time-consuming and energy-intensive. [0003] When the jujube is brewed, the structure of the jujube skin is also dense and tough, so that the beneficial substances in the jujube are not easily dissolved, and the dissolution time is long; in addition, the jujube makes full use of its pulp and has good nutritional and health care value. According to the current 2020 edition...

AI Technical Summary

Problems solved by technology

[0002] Preparation method of jujube as a tea substitute, ZL201810677448.5. During the preparation process of the jujube, due to the dense and tough skin structure of the jujube, the temperature rises too fast in the drying and baking steps, which will lead to bursting. The heating speed control requirements Strict, and the drying time needs 37 hours to complete without interruption, which takes a long time and consumes a lot of energy

[0003] The jujube jujube is also dense and tough when brewing, so the internal beneficial substances of the jujube are not easy to dissolve, and the dissolution time is long; in addition, the jujube fully utilizes its pulp, which has good nutritional and health value. According to the current 2020 edition of " According to the Pharmacopoeia of the People's Republic of China, Suanzaoren has the functions of nourishing the heart and nourishing the liver, calming the mind, calming the mind, suppressing sweat, and promoting body fluid. The existing technology of wild jujube processing has not realized the effective utilization of wild jujube kernels, and there are certain limitations

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