Plane reciprocating fruit and vegetable dryer

Abstract

The invention relates to a plane reciprocating fruit and vegetable drying machine, which comprises a hot air furnace, a heat exchanger, an air distributing device, a support frame and drying sections and is characterized in that an air outlet of the hot air furnace is connected with the heat exchanger, the heat exchanger is connected with the air distributing device, the air distributing device is connected with at least two serially connected drying sections, and the bottom surfaces of the drying sections are supported by support frames with different heights and are in step-shaped arrangement. The drying machine provided by the invention has the advantages that a plane reciprocating tunnel drying method is adopted, the mass continuous production requirements of large-scale processing factories can be met, meanwhile, the automation degree is high, and the labor is saved; in the fruit and vegetable drying process, the turning can be carried out when fruits and vegetables fall to the next drying section, the manual turning drying is simulated, and the uniform quality and uniform color intensity of the dried fruits and vegetables can be powerfully guaranteed; meanwhile, a plurality of drying sections can be connected in series to be used by users, and the requirements of different drying degrees can be met.

Description

technical field [0001] The invention relates to a fruit and vegetable drying equipment, in particular to a plane reciprocating fruit and vegetable drying machine. Background technique [0002] Fruits and vegetables are an important source of vitamins, minerals and dietary fiber necessary for daily life. Their tissues are tender, have high water content, are perishable and deteriorate, and are not resistant to storage. In order to facilitate eating and storage, some areas continue to use traditional drying methods such as artificial drying and oven baking to dry fruits and vegetables. Artificial drying is greatly affected by the weather, and fruits and vegetables are easy to rot and deteriorate, causing economic losses. At the same time, the drying efficiency is low. The drying process will cause secondary pollution, which cannot meet the requirements of hygienic food; the drying room is difficult to control the temperature, and the quality of the dried vegetables cannot be g...

AI Technical Summary

Problems solved by technology

[0007] Purpose of the present invention: In order to overcome the shortcomings of low production efficiency of the above-mentioned models in practical application, and difficulty in guaranteeing the quality of vegetables and food safety after drying, the present invention provides a plane reciprocating fruit and vegetable dryer, which adopts plane reciprocating The tunnel drying method can meet the needs of large-scale processing plants for large-scale continuous production, and at the same time has a high degree of automation and saves manpower; during the drying process of fruits and vegetables, they can be turned over when they fall into the next drying section, simulating manual drying, and effectively It ensures uniform quality and consistent chromaticity of dried vegetables; at the same time, users can use multiple drying sections in series to meet the requirements of different drying degrees

Images