Fresh-keeping processing technology of agricultural products

Abstract

The invention discloses a fresh-keeping processing technology of agricultural products. The fresh-keeping processing technology includes the steps of cleaning the agricultural products by a cleaning machine; in the vacuum environment, placing the agricultural products in bactericidal equipment for ultraviolet detoxification; placing the cleaned agricultural products in drying equipment for dryingtreatment; spraying fresh-keeping liquid on the surface of the dried agricultural products by spraying equipment and performing packaging and oxygen-free storage by a packaging machine. By the arrangement, the gas inside the main body of the equipment can be replaced and vacuumed so that the main body of the equipment is in a vacuum state, oxidation during heating and drying is prevented, heat canbe transferred among a plurality of drying boxes, the agricultural products in the drying boxes are ensured to be dried at the same rate, and heat loss is effectively reduced; meanwhile, the agricultural products in the drying boxes can be stirred to be dried more sufficiently, the drying rate is accelerated, and time for drying the agricultural products in the fresh-keeping processing technologyis saved.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a fresh-keeping processing technology of agricultural products. Background technique [0002] Agricultural product processing equipment refers to the mechanical equipment that processes various agricultural products into finished products for direct consumption, seeds for production and industrial raw materials. Agricultural product processing machinery in a broad sense also includes machinery and equipment for processing various livestock products, forest products and aquatic products. However, different agricultural products have different processing requirements and processing characteristics, and the same agricultural product can obtain different finished products through different processing processes. As a result, there have been many different types and varieties of agricultural product processing machinery, such as various grain processing machinery, grain ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fresh-keeping processing technology for agricultural products, which can solve the problem that the agricultural product processing equipment cannot replace the gas in the equipment well, the internal gas has many impurities, and cannot ensure that the agricultural products are in a vacuum state during the heating and drying process. Oxidation reactions may lead to deterioration of agricultural products, and the heating rate is uneven and the drying is insufficient, resulting in prolonged processing time and poor results for agricultural products.

Images