Intelligent dried persimmon drying box

Abstract

The invention discloses an intelligent dried persimmon drying box. Through dampness outlets are formed in the top of a box body of the drying box, and an air-tight door capable of opening and closing is arranged on the side wall of the box body; lapped brackets are placed in an inner cavity of the box body and divides the inner cavity of the box body into multiple layers from top to bottom; mesh screens are placed on the lapped brackets layer by layer, wherein persimmons are laid on the mesh screens; heating pipes are located at the bottom of the box body and faces towards the lapped brackets; exhaust fans are arranged in the dampness outlets, the air inlet sides of the exhaust fans face towards the interior of the box body, and the air outlet sides of the exhaust fans face towards the exterior of the box body; a temperature sensor and a humidity sensor are arranged in the inner cavity of the box body; an output end of the temperature sensor is connected with a temperature signal input end of a controller; a temperature control output end of the controller is connected with the heating pipes through a relay; an output end of the humidity sensor is connected with a humidity signal input end of the controller, and a humidity control output end of the controller is directly connected with the exhaust fans. The intelligent dried persimmon drying box can improve processing quality of dried persimmons and reduce processing time of the dried persimmons.

Description

technical field [0001] The invention relates to the field of food processing, in particular to an intelligent persimmon drying box. Background technique [0002] Persimmons are processed from fresh persimmons. They are a nutritious food with a mellow fragrance and not astringent taste. Persimmon contains sucrose, glucose, fructose, protein, carotene, vitamin C, citrulline, iodine, calcium, phosphorus, iron and other ingredients. Persimmon has the functions of moistening the heart and lungs, relieving cough and reducing phlegm, clearing heat and quenching thirst, invigorating the spleen and astringent intestines, lowering blood pressure and stopping bleeding, and clearing heat and astringent intestines. [0003] The production of persimmons needs to go through the process of material selection-skinning-sunning-cake-kneading-dewing frost and so on. Among them, the sun-drying process is the most important link in the persimmon processing procedure, and its effect affects the ...

AI Technical Summary

Problems solved by technology

[0004] The cake drying process realized by natural air drying has the following deficiencies in the actual operation process: 1. The natural air drying method is greatly affected by the weather. The moisture of the persimmons is not easy to lose in low temperature weather, and the persimmons are easy to fester in rainy days with humid climate. For this reason, processors often spray sulfur on the surface of persimmon fruit to prevent persimmons from deteriorating. If people eat persimmons sprayed with sulfur for a long time, they will have an impact on human health; Dried persimmons prolong the processing time and reduce the processing efficiency of persimmons; 3. The drying time and drying methods required by different weathers are different, which not only requires experienced processors to control, but also It is difficult to unify the quality and taste of different batches of persimmons due to the experience-based processing process; 4. Since the persimmons need to be exposed to the sun for a long time outdoors without protection, the surface of the persimmons must be polluted by dust or flies, etc. The hygiene of the processed persimmons cannot be guaranteed

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