Egg knocking-free technology for preserved egg production

Abstract

The invention relates to preserved egg production, and discloses an egg knocking-free technology for preserved egg production, which comprises the following steps: (1) putting fresh duck eggs into a preserved egg pickling solution, and soaking for 2-3 hours so that cracks on cracked eggs are clearly visible; (2) taking out the soaked duck eggs, washing the surfaces of the duck eggs with an egg washing machine, and taking out all cracked eggs through optical detection. The method has the beneficial effects that the production speed of the preserved eggs is increased, the artificial damage of the fresh duck eggs during egg beating is reduced, the labor is saved, the cost is reduced, and the problem of difficulty in labor of enterprises is effectively solved.

Description

technical field [0001] The invention relates to the production of preserved eggs, in particular to a technique for producing preserved eggs without knocking eggs. Background technique [0002] During the production and processing of preserved eggs, it is necessary to knock fresh duck eggs. The purpose of knocking eggs is to remove cracked eggs. The main raw materials for the production of preserved eggs are sodium hydroxide, food-grade copper sulfate, tea powder, etc. Cracked eggs, eggshells, etc. Eggs with cracks cannot be made into preserved eggs. [0003] At present, most of the preserved egg production enterprises use manual egg knocking, but manual egg knocking is not only slow, labor-intensive and time-consuming, but also requires skilled technology to knock eggs, otherwise it is easy to cause problems such as artificial damage to fresh duck eggs; in addition, familiar with this industry There are fewer and fewer skilled people, so the wages of egg-cracking workers ar...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the preserved egg production enterprises use manual egg knocking, but manual egg knocking is not only slow, labor-intensive and time-consuming, but also requires skilled technology to knock eggs, otherwise it is easy to cause problems such as artificial damage to fresh duck eggs; in addition, familiar with this industry There are fewer and fewer skilled people, so the wages of egg-cracking workers are high, which increases the production cost of enterprises