Ultrahigh pressure based fruit and vegetable crisp chip quick-freezing pretreatment system

Abstract

The invention discloses an ultrahigh pressure based fruit and vegetable crisp chip quick-freezing pretreatment system which comprises a treatment box, a draining end and a lifting and placing structure; inserting plates are connected between vertical plates at the two ends of the external part of the treatment box in a clamping manner; the centers of the inserting plates are positioned on the inner side of the treatment box and are provided with rotary shafts uniformly arrayed; an impurity removing and filtering structure is movably connected with the external parts of the rotary shaft and comprises a connecting shaft, a plurality of groups of connecting rings and a guiding side ring; the guiding side ring and the connecting rings play guiding, centring and filtering functions; and the guiding side ring can increase the gap distance between the guiding side ring and a part adjacent to the guiding side ring. According to the ultrahigh pressure based fruit and vegetable crisp chip quick-freezing pretreatment system, guiding and impurity removal are carried out on overall fruits and vegetables through vibration, surplus residues and chippings in slices are guided to rotate, filtered coarse and fine impurity chippings are collected, and at the same time, blanched solution is drained, so that impurity starch is prevented from being too much, and the problems that the impurity starchis likely to accumulate at high temperature and is difficult to clean are solved.

Description

technical field [0001] The invention relates to the technical field of chips, in particular to a quick-freezing pre-treatment system for fruit and vegetable chips based on ultra-high pressure. Background technique [0002] For fruit and vegetable processing, it refers to the processing of vegetables and fruits by dehydration, drying, refrigeration, freezing, pickling and other methods. my country is a large country of fruits and vegetables, but the fruit and vegetable processing industry is currently a new industry, with insufficient processing depth and backward technical equipment. With the improvement of consumers' food safety awareness and health awareness, consumer demand will become the general direction of the fruit and vegetable processing industry. The future space market is huge, and consumption has a rapid growth trend. According to product requirements, a distinctive fruit and vegetable processing industry has been developed, among which fruit and vegetable chips c...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the invention of this paper is to remove impurities in the whole fruit and vegetable slices through vibration, guide and rotate the excess residues and debris in the slices, collect the coarse and fine debris after filtering, and discharge the blanching solution at the same time , to avoid too much impurity starch, which is easy to accumulate scale at high temperature and is not easy to remove

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