Jujube deep processing device

Abstract

The invention belongs to the technical field of agricultural equipment, in particular to a jujube deep processing device. The jujube deep processing device comprises a screening system, a chipping removing system, a graded slicing system, a scalding system, a cooling system and a baking system. The jujube raw material can be screened with high efficiency in a compound machine selection mode of airseparation and circulation filtration, and most impurities can be stripped out by screening and separation on the basis of difference in weight and size, work of subsequent equipment is prevented from being affected, and the service life of the equipment is ensured. With the compound chipping removal process of adhesion adsorption and electrostatic adsorption, fine impurities carried in the jujube raw material and on the surface of the jujubes can be removed completely, and the jujubes are continuously rolled in the chipping removal process, so that chipping removal is free of dead angle. Bythe process design of cleaning a chipping removing part in real time, the service life of the chipping removing system can be long enough, the shutdown maintenance frequency can be reduced, and the production cost can be saved.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a jujube deep processing device. Background technique [0002] Thanks to the widespread application of industrialization in agricultural cultivation, the unit output of agricultural products has continued to rise, which has expanded the scope of use of processed agricultural products. For example, at this stage, fruit and vegetable products are not only satisfied with ready-to-eat. It is processed into a shelf-stable product form and put into fast food production or raw drug preparation. This of course puts forward new requirements for the processing of fruit and vegetable products, such as faster processing efficiency, better and more comprehensive processing effects, lower product size after processing, and longer storage period. Jujube is a temperate crop with strong adaptability and a wide range of planting. With the characteristics of drought and...

AI Technical Summary

Problems solved by technology

[0003] However, most of the current jujube deep processing equipment has the following common problems: (1) the current equipment generally adopts manual methods for the screening of jujube raw materials, which is not only inefficient, but also difficult to remove fine impurities. The mechanical screening method is too extensive, and seldom screened according to the classification method, which will easily lead to oversized impurities entering the follow-up equipment, reducing the service life of the equipment; (2) the current equipment is cleaning and removing jujube. Mostly adopt a single method when scraping, it is difficult to clean the impurities on the surface of the jujube, and it is easy to reduce the quality of the final product; (3) the current equipment generally processes the whole jujube, and seldom cuts the jujube into pieces. Jujube slices of uniform size, and the processing of whole jujubes not only requires a longer construction period and higher cost in the subsequent scalding and drying process, but also because of the small contact area, it is difficult to fully stimulate the flavor of the product; (4) The current equipment mostly uses static scalding when scalding jujube, and it is only pure scalding. Firstly, there is no way to further remove the impurities contained in jujube. Secondly, the effect of scalding is average, not It is beneficial to quickly and comprehensively stimulate the flavor of the product; (5) the current device is more of a flat operation method in the jujube cooling and drying process, and it is impossible to perform three-dimensional operations on the jujube, and it is easy to cause accumulation in the flat laying operation. Insufficient cooling or insufficient drying will lead to the accumulation of sour taste of jujube, which will affect the taste of the product

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